Download Daikin EKHVMRD50AAV1 Technical data

Heating
Technical Data
Daik in Altherma Flex Type
EEDEN11-727
Heating
Technical Data
Daik in Altherma Flex Type
EEDEN11-727
• Table of Contents
Daikin Altherma Flex Type
3
I Daikin Altherma Flex Type
Indoor unit ...................................... 1
EKHVMRD-A
.................. 3
1
2
EKHVMYD-A
................ 19
2
Outdoor unit ................................... 3
EMRQ-A
................ 35
3
Domestic hot water tank ................ 4
EKHTS-AC
................ 67
4
Heat pump convector..................... 5
FWXV-A
................ 77
5
• Heating • Daikin Altherma
1
• Outdoor flex • EKHVMRD-A
TABLE OF CONTENTS
EKHVMRD-A
1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3
6
7
............................................... 7
Piping diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Piping Diagrams
5
..................................................... 9
Wiring diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10
Wiring Diagrams - Single Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wiring Diagrams - Three Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10
14
External connection diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15
External Connection Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15
Sound data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Sound Power Spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Sound Pressure Spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8
6
Dimensional drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Dimensional Drawings
4
5
16
17
Hydraulic performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Static Pressure Drop Unit
• Heating • Daikin Altherma
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
3
• Indoor unit • EKHVMRD-A
1
A - g D n R i M tV aH Ke E•H
•
Features
High temperature application: up to 80ºC without electric heater
•
Cost effective alternative to a fossil fuel boiler
Possible to choose between low temperature and high temperature
heat emitters
•
Low energy bills and low CO2 emissions
te il nf u r ro o od dt nu IO
1
1
4
• Heating • Daikin Altherma
• Indoor unit • EKHVMRD-A
2
Specifications
2-1 Technical Specifications
Casing
Dimensions
EKHVMRD50AAV1
EKHVMRD80AAV1
Colour
Metallic grey
Material
Precoated sheet metal
Unit
Packed unit
Height
mm
Width
mm
705
600
Depth
mm
695
Height
mm
860
Width
mm
680
1
Depth
2
mm
800
Weight
Unit
kg
92
Packed unit
kg
Packing
Material
Weight
Pump
103
EPS Cardboard MDF Wood (pallet) Metal
kg
8.75
Type
DC motor
Nr of speeds
Expansion vessel
Operation range
Inverter controlled
Nominal ESP unit
Heating
kPa
Heating
Volume
l
bar
3
Pre pressure
bar
1
Ambient Min.
ºC
-15
Max.
ºC
20
Min.
ºC
25
Heating
Domestic hot water
Max.
Ambient Min.
Water
side
ºC
80
ºCDB
-15
Max.
ºCDB
35
Min.
ºC
45
Max.
ºC
75
Type
Plate heat exchanger
Quantity
1
Plates
Quantity
66
Material
AISI 316
Insulation material
Water side Heat
exchanger
Felt type
Water flow rate
Heating
Min.
l/min
Heating Nom.
l/min
5
16.1
Type
Plates
1
Quantity
72
Material
AISI 316
Water volume
l
2.2
Insulation material
Cooling
Plates
Felt type
Quantity
-
Quantity
1
Motor
Type
Hermetically sealed swing compressor
Starting method
Refrigerant
Refrigerant circuit
Sound pressure level
R-134a
Charge
kg
2
Gas side diameter
mm
12.7
Suction side diameter
mm
15.9
Liquid side diameter
mm
9.52
Design pressure
bar
38
Type
FVC50K
Charged volume
l
Nom.
dBA
Night quiet mode
Water filter
Direct on line
Type
High pressure side
Refrigerant oil
25.8
Plate heat exchanger
Quantity
Cascade compressor
58.8
7
Max. water pressure
Water
side
Refrigerant side heat
exchanger
83.7
Level 1
Diameter perforations
dBA
mm
Material
0.75
40 (4) 43 (5)
42 (4) 43 (5)
38 (4)
1
Brass
• Heating • Daikin Altherma
5
• Indoor unit • EKHVMRD-A
2
Specifications
2-1 Technical Specifications
Water circuit
EKHVMRD50AAV1
Piping connections diameter
EKHVMRD80AAV1
inch
G 1" (female)
Piping
inch
1"
Safety valve
bar
3
Manometer
Yes
Drain valve / fill valve
Yes
1
Shut off valve
Yes
Air purge valve
Yes
2
Heating water
system
Water Min.
volume Max.
l
20
l
200
Installation place
Indoor
2-2 Electrical Specifications
Power supply
EKHVMRD50AAV1
Name
Phase
1~
Frequency
Hz
50
Voltage
V
220-240
Min.
%
-10
Max.
%
Voltage range
Current
Zmax
Text
Minimum Ssc value
Maximum running
current
Power supply
Current
Wiring connections
For power supply
6
0.46
kVa
1,459
Heating
A
16.5
A
20
Voltage
V
24
Voltage Min.
range
Max.
%
-20
%
20
Maximum running A
current
1
Recommended
fuses
3
Recommended fuses
Multi tenant
EKHVMRD80AAV1
V1
A
Quantity
Type of wires
2G
Select diameter and type according to national and local regulations
Benefit kWh rate
power supply
installations
Quantity
For power supply
multi tenant
Quantity
2G
Remark
Select diameter and type according to national and local regulations
For connection with
outdoor unit
Quantity
2
Remark
F1 + F2
Type of wires
Power supply intake
Notes
2G+2G
Select diameter and type according to national and local regulations
Both indoor and outdoor unit
(1) Maximum water flow rate for Dt: 5ºC
(2) Sound level is valid in free field condition because it is measured in a semi-anechoic room. Measured value under actual installation conditions will be higher due to environmental
noise and sound reflections.
(3) Values are sound pressure values measured at all sides (front, back, left, right, top) at 1m distance. The values do not occur simultaneously on all mentioned sides.
(4) Sound levels are measured at: EW 55ºC; LW 65ºC
(5) Sound levels are measured at: EW 70ºC; LW 80ºC
(6) European/International Technical Standard setting the limits for harmonic currents produced by equipment connected to public low-voltage systems with input current \>16A and
\<= 75A per phase
(7) Zmax: In accordance with EN/IEC 61000-3-11, it may be necessary to consult the distribution network operator to ensure that the equipment is connected only to a supply with Zsys
(system impedance) = Zmax
(8) Ssc: Short-circuit power
(9) European/International Technical Standard setting the limits for voltage changes, voltage fluctuations and flicker in public low-voltage supply systems for equipment with rated
current ≤ 75A.
6
• Heating • Daikin Altherma
• Indoor unit • EKHVMRD-A
3
Dimensional drawings
3-1
Dimensional Drawings
EKHVMRD50-80A
left installation
upwiring
right installation
1
Min. 500
3
Screw fixation of top plate
(Both sides)
Model
EKHVMRD*
A
355
B
270
C
300
Min. 600
〈Space required for switch box
removal)
3TW59914-1A
• Heating • Daikin Altherma
7
• Indoor unit • EKHVMRD-A
3
Dimensional drawings
3-1
Dimensional Drawings
1
EKHVMRD50-80A
Detail A
Scale 1/3
If required (e.g. Wall fixation)
Pressure gauge can be removed from waterfilter, maximum
distance between waterfilter and pressure gauge +/- 600mm
left installation
1
3
right installation
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Remote controller (delivered as accessory)
Installation location is outside the unit
Discharge pipe connection J12.7 Solder (R410A)
Liquid pipe connection J9.5 Solder (R410A)
R1340 Service ports 5/16″ flare (2x)
Pressure gauge
Blow off valve
Drain valve water circuit
Air purge
Shut-off valves (2x)
Water filter
Water in connection G 1″ (Female)
Water out connection G 1″ (Female)
Control wiring intake (Knock out hole J37)
Power supply wiring intake (Knock out hole J37)
Knock-out holes for refrigerant piping and water piping
Levelling feet
Discharge stop valve J12.7 Solder (R410A)
Liquid stop valve J9.5 Solder (R410A)
Detail A
3TW59914-1A
8
• Heating • Daikin Altherma
• Indoor unit • EKHVMRD-A
4
Piping diagrams
4-1
Piping Diagrams
EKHVMRD50-80AAV1
Outdoor unit
Shut off
valve
Refrigerant side
G 1″ Female
Field piping J 9.52 C 1220T-0
Field piping J 12.7 C 1220T-0
Water outlet
Option domestic hot
water tank
1
4
Check valve
Muffler
Heating heat
exchanger
R134a
Air purge
Shut off
valve
Filter
G 1″ Female
Water inlet
Filter
Drain port
Blow off
Filter
Expansion
vessel
Pressure gauge
Plate heat exchanger
R410A/R134a
Safety valve
Accumulator
Liquid thermistor R134a
R6T
Discharge thermistor
R5T
Leaving water thermistor
R4T
Returning water thermistor
R3T
Liquid thermistor R410A
S1PH
High pressure switch
Low pressure sensor
B1PH
High pressure sensor
K2E
Electronic expansion valve
K1E
Standard
3 way
valve
Electronic expansion valve
K1S
3-way valve
Q2L
Thermistor protector waterpiping
M1C
Compressor
M1P
DC invertor pump
Check valve
Service
port 5/16″
B1PL
Field installation
(delivered with Option domestic hot water tank)
Filter
Service
port 5/16″
R7T
3TW59915-1A
Flare connection
Screw connection
Flange connection
Pinched pipe
• Heating • Daikin Altherma
Spinned pipe
9
• Indoor unit • EKHVMRD-A
5
Wiring diagrams
5-1
Wiring Diagrams - Single Phase
NOTES TO GO THROUGH BEFORE STARTING THE UNIT
1
X1M
X2M
X3M
: Main terminal
: Field wiring terminal for high voltage
: Field wiring terminal for low voltage
C
F
: Earth wiring
: Field supply
: Option
5
: Wiring depending on model
: Not mounted in switchbox
: PCB
X**/12.2
: Connection ** continues on page 12 column 2
: Several wiring possibilities
User installed:
*KHTS*
*KRTW*
*KRTR*
*KRTETS
*KRUAHT
*KRP1HB*
*KRP1AHT*
= Domestic hot water tank
= Room thermostat (Wired)
= Room thermostat (Wireless)
= External temperature sensor for *KRTR*
= Remote user interface
= Digital I/O PCB
= Demand PCB
Legend
*
#
: included in option kit
: field supplied
A1P
: Main PCB
A2P
: User interface PCB
A3P
: control PCB
A4P
: Inverter PCB
A5P
: QA PCB
A6P
: Filter PCB
A7P
* : Digital I/O PCB
A8P
* : Demand PCB
A9P
: Multi tenant PCB
A10P
* : Thermostat PCB
A11P
* : Receiver PCB
B1PH
: High pressure sensor
B1PL
: Low pressure sensor
C1-C3
: Filter capacitor
C1-C3 (ASP) : PCB Capacitor
DS1 (A*P) : Dipswitch
F1U
: Fuse (T,3.2A, 250V)
F1U (A1P,A3P,A9P) : Fuse (T, 3.15A, 250V)
F1U (A6P)
: Fuse (T, 6.3A, 250V)
F1U-F2U (A7P) : Fuse (5A, 250V)
F3U-F4U (A*P) : Fuse (T, 6.3A, 250V)
HAP (A*P) : PCB LED
IPMI
: Integrated power module
K1A-K3A : Interface relay
K1E-K3E
: Electronic expansion valve
K*R (A*P) : PCB Relay
K1S
* : 3 way valve
K2S
: 3 way valve
K3S
: 2 way valve
K4S
# : 2 way valve
M1C
: Compressor
M1F
: Switchbox cooling fan
M1P-M2P : DC inverter pump
PC (A11P) * : Power circuit
PHC1
: Optocoupler input circuit
PS (A*P)
: Switching power supply
Q1DI-Q2DI # : Earth leakage protector
Q2L
: Thermal protector water piping
R1-R2 (A4P) : Resistance
R1L
: Reactor
R1H (A10P) * : Humidity sensor
R1T (A10P) * : Ambient sensor
R2T
* : Domestic hot water tank Thermistor
R2T
* : External sensor (floor or ambient)
R3T
: Liquid thermistor R410A
R4T
: Returning water thermistor
R5T
: Leaving water thermistor (heating)
R6T
: Discharge thermistor
R7T
: Liquid thermistor R134a
R8T
: Fin thermistor
R9T
: Leaving water thermistor (cooling)
R10T
: Liquid thermistor (cooling)
R11T
: Suction thermistor (cooling)
RC (A*P)
: Receiver circuit
S1PH
: High pressure switch
S1S
# : benefit kWh rate power supply contact
S3S
# : Input multiple setpoint
S4S
# : Input multiple setpoint
SS1 (A1P) : Selector switch (emergency)
SS1 (A2P) : Selector switch (master slave)
SS1 (A7P) * : Selector switch
TC (A*P)
: Transmitter circuit
T1R-T2R (A*P) : Diode bridge
T3R
: Power module
V1C-V8C
: Ferrite core noise filter
X1M-X3M : Terminal strip
X*M (A*P) * : PCB terminal strip
X1Y-X4Y : Connector
Z1F-Z5F (A*P) : Noise filter
4TW59916-1A
10
• Heating • Daikin Altherma
• Indoor unit • EKHVMRD-A
5
Wiring diagrams
5-1
Wiring Diagrams - Single Phase
EKHVMRD50-80
Compressor circuit
Power supply
(Only for normal power supply installation)
Power supply
(Only for benefit kWh rate power supply installation)
1∼50Hz 220-240 VAC
Power supply
1∼50Hz 24V AC
Multi tenant power supply
(Refer to manual for more details)
1∼50Hz 220-240 VAC
Normal kWh rate power supply
1∼50Hz 220-240 VAC
benefit kWh rate power supply
contact
1∼50Hz 24V AC
Multi tenant power supply
(Refer to manual for more details)
1
Only for *KHVMYD*
**: Remove 2 wire bridges on X2M terminal positions 8-10 and 9-11.
See page 6 for installation of the benefit KWh rate power supply
contact. (see installation manual)
Only for *KHVMYD*
5
Only for *KHVMYD*
4TW59916-1A
• Heating • Daikin Altherma
11
• Indoor unit • EKHVMRD-A
5
Wiring diagrams
5-1
Wiring Diagrams - Single Phase
EKHVMRD50-80A
CONTROL CIRCUIT
Only for *KHVMYD*
Only for *KHTS*
1
5
Only for *KRTW*
Only for *KHTS*
Only for benefit kWh rate
power supply installation
Only for *KHVMYD*
Only for *KHVMYD*
Only for *KRTR*
Only for *KRTETS
Only for *KRP1AHT*
Only for *KRUAHT*
Cooling mode
on/off output
Remote user interface
Alarm output
Unit heating/cooling on/off output
User interface
DHW mode
on/off output
Transmission wiring:
Indoor/outdoor unit wiring
(Refer to manual for more details)
220-240 VAC Output
Maximum load: 0.3 A
Maximum load:
0.3 A - 250 VAC
Minimum load:
20 mA - 5VDC
220-240 VAC Output
Maximum load: 0.3A
Only for *KHVMYD*
4TW59916-1A
12
• Heating • Daikin Altherma
• Indoor unit • EKHVMRD-A
5
Wiring diagrams
5-1
Wiring Diagrams - Single Phase
EKBUH-AA6V3
Power supply
Indoor unit
Common
BUH step 1 (3kW)
BUH step 2 (6kW)
1N~230V 50Hz
Option demand PCB
1
5
Switch box layout
Part number
Description
Part number
A8P
Demand PCB (Indoor unit option)
S1L
Description
E1H, E2H
Backup heater elements
Q1DI
F1B, F2B
Fuse backup heater (20A 400V)
Q1L
F1U
Fuse (5A T 250V)
Q2L
Thermal protector inlet water (automatic reset)
F1T
Thermal fuse backup heater
R1
Inline resistor for flowswitch
Flowswitch
#
Earth leakage protector
Thermal protector backup heater (manual reset)
K1A
Time relay (on-delay)
X1M,X2M
Terminal strip
K1M, K2M
Contactor backup heater step
X801M
PCB terminal strip
K5M, K6M
*: optional
Contactor for backup heater (all pole disconnection)
#: field supplied
4TW59726-1
NOTES
1
: Main terminal
: Field wiring terminal
: Earth wiring
: Wire number 15
: Field supply
: Several wiring possibilities
: Option
: Not mounted in switch box
: Wiring depending on model
: PCB
• Heating • Daikin Altherma
13
• Indoor unit • EKHVMRD-A
5
Wiring diagrams
5-2
Wiring Diagrams - Three Phase
EKBUH-AA6W1
Power supply
Indoor unit
Common
BUH step 1 (3kW)
BUH step 2 (6kW)
3N~400V 50Hz
1
Option demand PCB
5
Switch box layout
Part number
Description
Part number
A8P
Demand PCB (Indoor unit option)
K5M
Contactor for backup heater (all pole disconnection)
E1H, E2H, E3H
Backup heater elements
S1L
Flowswitch
F1B
Fuse backup heater (20A 400V)
Q1DI
F1U
Fuse (5A T 250V)
Q1L
Thermal protector backup heater (manual reset)
F1T
Thermal fuse backup heater
Q2L
Thermal protector inlet water (automatic reset)
K1A
Time relay (on-delay)
R1
Inline resistor for flowswitch
K2A
Auxilary relay
X1M,X2M
Terminal strip
Contactor backup heater step
X801M
PCB terminal strip
K1M, K2M
*: optional
Description
#
Earth leakage protector
#: field supplied
4TW59726-2
NOTES
1
14
: Main terminal
: Field wiring terminal
: Earth wiring
: Wire number 15
: Field supply
: Several wiring possibilities
: Option
: Not mounted in switch box
: Wiring depending on model
: PCB
• Heating • Daikin Altherma
• Indoor unit • EKHVMRD-A
6
External connection diagrams
6-1
External Connection Diagrams
EKHVM(R/Y)D
Electrical connection diagram Daikin Altherma
Please check unit wiring diagram for more details
Standard parts
Outdoor unit power supply (benefit kWh rate power supply is NOT allowed)
Outdoor unit
5 core
380V - 415V + earth
X1M: L1-L2-L3-N-earth
2 core
Indoor unit 1
communication
Indoor unit 2
Indoor unit n (2”n”8)
2 core
communication
Indoor unit power supply
2 core
2 core
communication
communication
1
only for EKRP1HBAA
Possibility 1: Only for normal power supply installation
220V - 240V + earth
Field supply
2 core
3 core
6
DHW mode on/off output
L-N-earth
1 core
Possibility 2: Only for benefit kWh rate power supply installation
Benefit kWh rate power supply:
3 core
220V - 240V + earth
Normal kWh rate power supply:
220V - 240V + earth
1 core
Optional power supply:
cooling/heating on/off output
2 core
Optional power supply:
alarm output
L-N-earth
1 core
3 core
2 core
2 core
Cooling/heating mode on/
off output
* remove wire
bridges
1 core
Alarm output
Benefit kWh rate power supply contact
signal
2 core
Input multiple setpoint 1
signal
2 core
Input multiple setpoint 2
signal
Backup heater
3 core
Indoor unit multi-tenant power supply:
Ensure correct multi-tenant operation, if not installed, the outdoor unit
will stop and display an error when one or more tenants cut off the
indoor unit power supply
2 core
signal
2 core
only for *KBUH*
L1-L2-L3-earth
or L-N-earth
5 or 3 core
signal
Optional power supply:
380V-415V or 220V-240V + earth
only for EKRP1AHTA
Optional parts
Room thermostat
Possibility 1
Field supply
Only for EKHVMYD*
Cooling mode on/
off output
2 core
2 core
only for EKRTW (wired room thermostat)
signal
Only for EKHVMYD*
2 core
Optional parts
Only for EKHTS*
Possibility 2
Domestic hot
water tank
2 core
only for EKRTR (wireless room thermostat)
only for EKRTETS
signal
Only for EKHVMYD*
2 core
2 core
R2T - Thermistor
water temperature
signal
3 core
Only for EKRAUHT*
2 core
2 core
K1S (When EKHTS* is installed) selection
domestic hot water - heating
R2T
External sensor (floor
or ambient)
communication
3 way valve
2 core (3m included)
2 core
signal
communication
User interface
User interface
3TW59919-4A
NOTE
In case of signal cable or communication cable, keep minimum distance to power cables > 25mm
• Heating • Daikin Altherma
15
• Indoor unit • EKHVMRD-A
7
Sound data
7-1
Sound Power Spectrum
EKHVMRD50-80A
EKHVMRD50AAV1
EKHVMRD80AAV1
125
38
39
250
49
50
Sound power Lw per Octave band (dB)
500
1000
2000
49
47
41
51
45
45
4000
41
43
8000
39
41
Total (dBA)
LwA
54
55
1
7
Notes
- Measured according to ISO3744
- Reference acoustic pressure 0dB = 10E-6μW/m_
- dBA=A-weighted sound power level
- Unit condition: Ta=7/6°C - Heating setpoint 55/65°C - Maximum compressor frequency
- If sound is measured under actual installation conditions, the measured value will be higher due to environmental noise and sound
reflections. Choose the installation location carefully and do not install in a sound sensitive environment (e.g. living room, bedroom, . . .)
3TW59917-2
16
• Heating • Daikin Altherma
• Indoor unit • EKHVMRD-A
7
Sound data
7-2
Sound Pressure Spectrum
EKHVMRD50-80A
Position of microphones
Back
1
7
Right
Left
Front
= Microphone
Notes
Sound levels
Sound pressure [dBA]
EKHVMRD
[EW/LW 55/65°C]
Front
Left / Right / Back (*)
[EW/LW 70/80°C]
Front
Left / Right / Back (*)
[EW/LW 55/65°C] - Low sound mode n°1
Front∼Right (*)
50
40
40
80
42
41
40
40
43
42
38
38
- The above data is valid in free field condition, because it is measured in a semi-anechoic
room. If sound is measured under actual installation conditions, the measured value will be
higher due to environmental noise and sound reflections. Choose the installation location
carefully and do not install in a sound sensitive environment (e.g. living room, bedroom, . . .)
- dB(A) = A-weighted sound pressure level (A-scale according to IEC)
- EW = Entering water temperature - LW = Leaving water temperature
- Reference acoustic pressure 0dB = 20μPa
- Sound pressure level of low sound mode n°2 and n°3 is lower than n°1
- (*) Does not occur simultanuously on all sides.
3TW59917-1
• Heating • Daikin Altherma
17
• Indoor unit • EKHVMRD-A
8
Hydraulic performance
8-1
Static Pressure Drop Unit
EKHVMRD50-80A
Unit ESP
unit ESP without DHW 3way valve
unit ESP including DHW 3way valve
max. ESP if _T = 10°C (heating)
max. ESP if _T = 5°C (heating)
max. ESP if _T = 5°C (cooling)
1
ESP [kPa]
8
Note:
In case of stand alone tank, available ESP during DHW mode: to be confirmed
Flow [l/min]
1. The ESP curves are the maximum ESP curves for different DT types (pump rpm=4000 for _T=5°C; pump rpm=3600 for _T=10°C)
The pump of the indoor module is inverter controlled and controls to have a fixed _T between return and leaving water temperature.
2. In case of installing a domestic hot water tank there is an additional pressure drop over the three way valve (delivered as accessory with the
tank)
ESP: External static pressure
Flow: waterflow through the unit
Warning
1. Selecting a flow outside the curves can cause damage to or malfunction of the unit. See also minimum and maximum allowed water
flowrange in the technical specifications.
2. Water quality must be according to EN directive EC 98/83 EC.
3TW59919-5
18
• Heating • Daikin Altherma
• Indoor unit • EKHVMYD-A
TABLE OF CONTENTS
EKHVMYD-A
1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
2
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
21
Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
21
22
Dimensional drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
23
3
Dimensional Drawings
4
Piping diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Piping Diagrams
5
6
7
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Wiring diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
26
Wiring Diagrams - Single Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wiring Diagrams - Three Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
30
External connection diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
31
External Connection Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
31
26
Sound data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Sound Power Spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Sound Pressure Spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8
25
32
33
Hydraulic performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Static Pressure Drop Unit
• Heating • Daikin Altherma
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
19
• Indoor unit • EKHVMYD-A
1
A - g D n Y i M tV aH Ke E•H
•
Features
High temperature application: up to 80ºC without electric heater
•
Cost effective alternative to a fossil fuel boiler
Possible to choose between low temperature and high temperature
heat emitters
•
Low energy bills and low CO2 emissions
•
Heating and cooling in one system
t i n u r o o d n I
2
1
20
• Heating • Daikin Altherma
• Indoor unit • EKHVMYD-A
2
Specifications
2-1 Technical Specifications
Casing
Dimensions
EKHVMYD50AAV1
Colour
Metallic grey
Material
Precoated sheet metal
Unit
Packed unit
Weight
Packing
Height
mm
Width
mm
600
Depth
mm
695
705
Height
mm
860
Width
mm
680
Depth
mm
800
Unit
kg
120
Packed unit
kg
135
Material
kg
Operation range
Type
DC motor
Inverter controlled
Nominal ESP unit
Heating
kPa
Heating
Volume
l
7
Cooling
83.7
Volume
l
2
bar
3
Pre pressure
bar
1
Ambient Min.
ºC
-15
Max.
ºC
20
Min.
ºC
25
ºC
80
Heating
Cooling
Domestic hot water
Max.
Ambient Min.
ºCDB
10
Max.
ºCDB
43
Min.
ºC
5 (10)
Max.
ºC
20 (10)
Water
side
Ambient Min.
ºCDB
Max.
ºCDB
35
Min.
ºC
45
Max.
ºC
Water
side
-15
75
Type
Plate heat exchanger
Quantity
Plates
1
Quantity
66
Material
AISI 316
Insulation material
Water side Heat
exchanger
Water flow rate
Heating
Felt type
Min.
l/min
Heating Nom.
l/min
16.1
25.8
Cooling Nom.
l/min
14.3
22.9
Type
Plates
1
Quantity
72
Material
AISI 316
Water volume
l
Insulation material
Cooling
Type
Plate heat exchanger
1
Quantity
42
Material
Water volume
AISI 316
l
Insulation material
1
Type
Hermetically sealed swing compressor
Starting method
Refrigerant
Direct on line
Type
Charge
0.82
EPDM type
Quantity
Motor
2.2
Felt type
Quantity
Plates
5
Plate heat exchanger
Quantity
Cascade compressor
58.8
Max. water pressure
Water
side
Refrigerant side heat
exchanger
2
8.75
Nr of speeds
Expansion vessel
2
EPS Cardboard MDF Wood (pallet) Metal
Weight
Pump
EKHVMYD80AAV1
R-134a
kg
• Heating • Daikin Altherma
2
21
• Indoor unit • EKHVMYD-A
2
Specifications
2-1 Technical Specifications
Refrigerant circuit
EKHVMYD50AAV1
mm
12.7
Suction side diameter
mm
15.9
Liquid side diameter
mm
9.52
High pressure side
Design pressure
bar
Refrigerant oil
Type
Charged volume
l
Sound pressure level
Nom.
dBA
Water filter
2
Water circuit
38
FVC50K
Night quiet mode
2
Level 1
Diameter perforations
0.75
40 (4) 43 (5)
dBA
mm
1
Brass
Piping connections diameter
inch
G 1" (female)
Piping
inch
1"
Safety valve
bar
3
Manometer
Yes
Drain valve / fill valve
Yes
Shut off valve
Yes
Air purge valve
Yes
Heating water
system
Water Min.
volume Max.
l
20
l
200
Installation place
Indoor
2-2 Electrical Specifications
EKHVMYD50AAV1
Name
Multi tenant
1~
Frequency
Hz
50
Voltage
V
220-240
-10
Voltage
range
Min.
%
Max.
%
Zmax
Text
6
0.46
Minimum Ssc value
kVa
1,459
Maximum running current Heating
A
16.5
Recommended fuses
A
20
Power supply Voltage
V
24
Min.
%
-20
Max.
%
20
Voltage range
Current
Wiring
connections
EKHVMYD80AAV1
V1
Phase
Current
42 (4) 43 (5)
38 (4)
Material
Power supply
EKHVMYD80AAV1
Gas side diameter
For power
supply
Maximum running current
A
1
Recommended fuses
A
3
Quantity
2G
Type of wires
Select diameter and type according to national and local regulations
Benefit kWh rate power Quantity
supply installations
Type of wires
Select diameter and type according to national and local regulations
For power supply
multi tenant
Quantity
2G
Remark
Select diameter and type according to national and local regulations
For connection Quantity
with outdoor unit Remark
2G+2G
2
F1 + F2
Power supply intake
Both indoor and outdoor unit
Notes
(1) Maximum water flow rate for Dt: 5ºC
(2) Sound level is valid in free field condition because it is measured in a semi-anechoic room. Measured value under actual installation conditions will be higher due to environmental noise and
sound reflections.
(3) Values are sound pressure values measured at all sides (front, back, left, right, top) at 1m distance. The values do not occur simultaneously on all mentioned sides.
(4) Sound levels are measured at: EW 55ºC; LW 65ºC
(5) Sound levels are measured at: EW 70ºC; LW 80ºC
(6) European/International Technical Standard setting the limits for harmonic currents produced by equipment connected to public low-voltage systems with input current \>16A and \<= 75A per
phase
(7) Zmax: In accordance with EN/IEC 61000-3-11, it may be necessary to consult the distribution network operator to ensure that the equipment is connected only to a supply with Zsys (system
impedance) = Zmax
(8) Ssc: Short-circuit power
(9) European/International Technical Standard setting the limits for voltage changes, voltage fluctuations and flicker in public low-voltage supply systems for equipment with rated current ≤ 75A.
22
• Heating • Daikin Altherma
• Indoor unit • EKHVMYD-A
3
Dimensional drawings
3-1
Dimensional Drawings
EKHVMYD50-80A
left installation
upwiring
right installation
2
Min. 500
3
Screw fixation of top plate
(Both sides)
Model
EKHVMYD*
A
340
B
290
C
315
Min. 600
〈Space required for switch box
removal)
3TW59914-1A
• Heating • Daikin Altherma
23
• Indoor unit • EKHVMYD-A
3
Dimensional drawings
3-1
Dimensional Drawings
EKHVMYD50-80A
Detail A
Scale 1/3
If required (e.g. Wall fixation)
Pressure gauge can be removed from waterfilter, maximum
distance between waterfilter and pressure gauge +/- 600mm
left installation
2
3
right installation
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Suction/gas pipe connection J15.9 Solder (R410A)
Discharge/gas pipe connection J12.7 Solder (R410A)
Liquid pipe connection J9.5 Solder (R410A)
R1340 Service ports 5/16″ flare (2x)
Pressure gauge
Blow off valve (2x)
Drain water circuit 5/16″ SAE (2x)
Air purge (2x)
Shut-off valves (2x)
Water filter
Water in connection G 1″ (Female)
Water out connection G 1″ (Female)
Control wiring intake (Knock out hole J37)
Power supply wiring intake (Knock out hole J37)
Knock-out holes for refrigerant piping and water piping
Levelling feet
Remote controller (delivered as accessory)
Installation location is outside the unit
Suction/gas stop valve J15.9 Solder (R410A)
Discharge/gas stop valve J12.7 Solder (R410A)
Liquid stop valve J9.5 Solder (R410A)
Detail A
3TW59914-1A
24
• Heating • Daikin Altherma
• Indoor unit • EKHVMYD-A
4
Piping diagrams
4-1
Piping Diagrams
EKHVMYD50-80AAV1
Outdoor unit
Flowswitch
Heating
Cooling
Shut off
valve
Refrigerant side
G 1″ Female
Field piping J 9.52 C 1220T-0
Field piping J 15.9 C 1220T-0
Field piping J 12.7 C 1220T-0
Water outlet
Option domestic hot
water tank
Check valve
Expansion vessel
Air purge
Muffler
Heating heat
exchanger
R134a
Filter
3 way valve
Air purge
2
Shut off
valve
G 1″ Female
Filter
4
Water inlet
Filter
Blow off
Drain port
Blow off
Filter
Safety valve
Expansion
vessel
Plate heat exchanger
R410A/R134a
Pressure gauge
Safety valve
Accumulator
Liquid thermistor R410A Cooling
R9T
Leaving water cooling thermistor
R7T
Liquid thermistor R134a
R6T
Discharge thermistor
R5T
Leaving water heating thermistor
R4T
Returning water thermistor
R3T
Liquid thermistor R410A
S1PH
High pressure switch
B1PL
Low pressure sensor
B1PH
High pressure sensor
K3E
Electronic expansion valve
K2E
Electronic expansion valve
K1E
Solenoid valve
K2S
3 way valve (Cooling/Heating)
K1S
3 way valve
Q2L
Thermistor protector waterpiping
M1C
Compressor
M1P
DC invertor pump
Check valve
Field installation
(delivered with Option domestic hot water tank)
Standard
3 way
valve
Drain port
Electronic expansion valve
K3S
Cooling heat
exchanger
R410A
Filter
Service
port 5/16″
Suction thermistor R410A
R10T
Service
port 5/16″
R11T
3TW59915-1A
Flare connection
Screw connection
Flange connection
Pinched pipe
• Heating • Daikin Altherma
Spinned pipe
25
• Indoor unit • EKHVMYD-A
5
Wiring diagrams
5-1
Wiring Diagrams - Single Phase
NOTES TO GO THROUGH BEFORE STARTING THE UNIT
X1M
X2M
X3M
: Main terminal
: Field wiring terminal for high voltage
: Field wiring terminal for low voltage
C
F
: Earth wiring
: Field supply
: Option
2
: Wiring depending on model
5
: Not mounted in switchbox
: PCB
X**/12.2
: Connection ** continues on page 12 column 2
: Several wiring possibilities
User installed:
*KHTS*
*KRTW*
*KRTR*
*KRTETS
*KRUAHT
*KRP1HB*
*KRP1AHT*
= Domestic hot water tank
= Room thermostat (Wired)
= Room thermostat (Wireless)
= External temperature sensor for *KRTR*
= Remote user interface
= Digital I/O PCB
= Demand PCB
Legend
*
#
: included in option kit
: field supplied
A1P
: Main PCB
A2P
: User interface PCB
A3P
: control PCB
A4P
: Inverter PCB
A5P
: QA PCB
A6P
: Filter PCB
A7P
* : Digital I/O PCB
A8P
* : Demand PCB
A9P
: Multi tenant PCB
A10P
* : Thermostat PCB
A11P
* : Receiver PCB
B1PH
: High pressure sensor
B1PL
: Low pressure sensor
C1-C3
: Filter capacitor
C1-C3 (ASP) : PCB Capacitor
DS1 (A*P) : Dipswitch
F1U
: Fuse (T,3.2A, 250V)
F1U (A1P,A3P,A9P) : Fuse (T, 3.15A, 250V)
F1U (A6P)
: Fuse (T, 6.3A, 250V)
F1U-F2U (A7P) : Fuse (5A, 250V)
F3U-F4U (A*P) : Fuse (T, 6.3A, 250V)
HAP (A*P) : PCB LED
IPMI
: Integrated power module
K1A-K3A : Interface relay
K1E-K3E
: Electronic expansion valve
K*R (A*P) : PCB Relay
K1S
* : 3 way valve
K2S
: 3 way valve
K3S
: 2 way valve
K4S
# : 2 way valve
M1C
: Compressor
M1F
: Switchbox cooling fan
M1P-M2P : DC inverter pump
PC (A11P) * : Power circuit
PHC1
: Optocoupler input circuit
PS (A*P)
: Switching power supply
Q1DI-Q2DI # : Earth leakage protector
Q2L
: Thermal protector water piping
R1-R2 (A4P) : Resistance
R1L
: Reactor
R1H (A10P) * : Humidity sensor
R1T (A10P) * : Ambient sensor
R2T
* : Domestic hot water tank Thermistor
R2T
* : External sensor (floor or ambient)
R3T
: Liquid thermistor R410A
R4T
: Returning water thermistor
R5T
: Leaving water thermistor (heating)
R6T
: Discharge thermistor
R7T
: Liquid thermistor R134a
R8T
: Fin thermistor
R9T
: Leaving water thermistor (cooling)
R10T
: Liquid thermistor (cooling)
R11T
: Suction thermistor (cooling)
RC (A*P)
: Receiver circuit
S1PH
: High pressure switch
S1S
# : benefit kWh rate power supply contact
S3S
# : Input multiple setpoint
S4S
# : Input multiple setpoint
SS1 (A1P) : Selector switch (emergency)
SS1 (A2P) : Selector switch (master slave)
SS1 (A7P) * : Selector switch
TC (A*P)
: Transmitter circuit
T1R-T2R (A*P) : Diode bridge
T3R
: Power module
V1C-V8C
: Ferrite core noise filter
X1M-X3M : Terminal strip
X*M (A*P) * : PCB terminal strip
X1Y-X4Y : Connector
Z1F-Z5F (A*P) : Noise filter
4TW59916-1A
26
• Heating • Daikin Altherma
• Indoor unit • EKHVMYD-A
5
Wiring diagrams
5-1
Wiring Diagrams - Single Phase
EKHVMYD50-80
Compressor circuit
Power supply
(Only for normal power supply installation)
Power supply
(Only for benefit kWh rate power supply installation)
1∼50Hz 220-240 VAC
Power supply
1∼50Hz 24V AC
Multi tenant power supply
(Refer to manual for more details)
1∼50Hz 220-240 VAC
Normal kWh rate power supply
1∼50Hz 220-240 VAC
benefit kWh rate power supply
contact
1∼50Hz 24V AC
Multi tenant power supply
(Refer to manual for more details)
Only for *KHVMYD*
**: Remove 2 wire bridges on X2M terminal positions 8-10 and 9-11.
See page 6 for installation of the benefit KWh rate power supply
contact. (see installation manual)
2
5
Only for *KHVMYD*
Only for *KHVMYD*
4TW59916-1A
• Heating • Daikin Altherma
27
• Indoor unit • EKHVMYD-A
5
Wiring diagrams
5-1
Wiring Diagrams - Single Phase
EKHVMYD50-80A
CONTROL CIRCUIT
Only for *KHVMYD*
Only for *KHTS*
2
5
Only for *KRTW*
Only for *KHTS*
Only for benefit kWh rate
power supply installation
Only for *KHVMYD*
Only for *KHVMYD*
Only for *KRTR*
Only for *KRTETS
Only for *KRP1AHT*
Only for *KRUAHT*
Cooling mode
on/off output
Remote user interface
Alarm output
Unit heating/cooling on/off output
User interface
DHW mode
on/off output
Transmission wiring:
Indoor/outdoor unit wiring
(Refer to manual for more details)
220-240 VAC Output
Maximum load: 0.3 A
Maximum load:
0.3 A - 250 VAC
Minimum load:
20 mA - 5VDC
220-240 VAC Output
Maximum load: 0.3A
Only for *KHVMYD*
4TW59916-1A
28
• Heating • Daikin Altherma
• Indoor unit • EKHVMYD-A
5
Wiring diagrams
5-1
Wiring Diagrams - Single Phase
EKBUH-AA6V3
Power supply
Indoor unit
Common
BUH step 1 (3kW)
BUH step 2 (6kW)
1N~230V 50Hz
Option demand PCB
2
5
Switch box layout
Part number
Description
Part number
A8P
Demand PCB (Indoor unit option)
S1L
Description
E1H, E2H
Backup heater elements
Q1DI
F1B, F2B
Fuse backup heater (20A 400V)
Q1L
F1U
Fuse (5A T 250V)
Q2L
Thermal protector inlet water (automatic reset)
F1T
Thermal fuse backup heater
R1
Inline resistor for flowswitch
Flowswitch
#
Earth leakage protector
Thermal protector backup heater (manual reset)
K1A
Time relay (on-delay)
X1M,X2M
Terminal strip
K1M, K2M
Contactor backup heater step
X801M
PCB terminal strip
K5M, K6M
*: optional
Contactor for backup heater (all pole disconnection)
#: field supplied
4TW59726-1
NOTES
1
: Main terminal
: Field wiring terminal
: Earth wiring
: Wire number 15
: Field supply
: Several wiring possibilities
: Option
: Not mounted in switch box
: Wiring depending on model
: PCB
• Heating • Daikin Altherma
29
• Indoor unit • EKHVMYD-A
5
Wiring diagrams
5-2
Wiring Diagrams - Three Phase
EKBUH-AA6W1
Power supply
Indoor unit
Common
BUH step 1 (3kW)
BUH step 2 (6kW)
3N~400V 50Hz
Option demand PCB
2
5
Switch box layout
Part number
Description
Part number
A8P
Demand PCB (Indoor unit option)
K5M
Contactor for backup heater (all pole disconnection)
E1H, E2H, E3H
Backup heater elements
S1L
Flowswitch
F1B
Fuse backup heater (20A 400V)
Q1DI
F1U
Fuse (5A T 250V)
Q1L
Thermal protector backup heater (manual reset)
F1T
Thermal fuse backup heater
Q2L
Thermal protector inlet water (automatic reset)
K1A
Time relay (on-delay)
R1
Inline resistor for flowswitch
K2A
Auxilary relay
X1M,X2M
Terminal strip
Contactor backup heater step
X801M
PCB terminal strip
K1M, K2M
*: optional
Description
#
Earth leakage protector
#: field supplied
4TW59726-2
NOTES
1
30
: Main terminal
: Field wiring terminal
: Earth wiring
: Wire number 15
: Field supply
: Several wiring possibilities
: Option
: Not mounted in switch box
: Wiring depending on model
: PCB
• Heating • Daikin Altherma
• Indoor unit • EKHVMYD-A
6
External connection diagrams
6-1
External Connection Diagrams
EKHVM(R/Y)D
Electrical connection diagram Daikin Altherma
Please check unit wiring diagram for more details
Standard parts
Outdoor unit power supply (benefit kWh rate power supply is NOT allowed)
Outdoor unit
5 core
380V - 415V + earth
X1M: L1-L2-L3-N-earth
2 core
Indoor unit 1
communication
Indoor unit 2
Indoor unit n (2”n”8)
2 core
communication
Indoor unit power supply
2 core
2 core
communication
communication
only for EKRP1HBAA
Possibility 1: Only for normal power supply installation
220V - 240V + earth
Field supply
2 core
3 core
DHW mode on/off output
L-N-earth
1 core
Possibility 2: Only for benefit kWh rate power supply installation
Benefit kWh rate power supply:
3 core
220V - 240V + earth
Normal kWh rate power supply:
220V - 240V + earth
1 core
Optional power supply:
cooling/heating on/off output
2 core
Optional power supply:
alarm output
L-N-earth
2
1 core
3 core
2 core
2 core
Cooling/heating mode on/
off output
* remove wire
bridges
1 core
Alarm output
Benefit kWh rate power supply contact
signal
6
2 core
Input multiple setpoint 1
signal
2 core
Input multiple setpoint 2
signal
Backup heater
3 core
Indoor unit multi-tenant power supply:
Ensure correct multi-tenant operation, if not installed, the outdoor unit
will stop and display an error when one or more tenants cut off the
indoor unit power supply
2 core
signal
2 core
only for *KBUH*
L1-L2-L3-earth
or L-N-earth
5 or 3 core
signal
Optional power supply:
380V-415V or 220V-240V + earth
only for EKRP1AHTA
Optional parts
Room thermostat
Possibility 1
Field supply
Only for EKHVMYD*
Cooling mode on/
off output
2 core
2 core
only for EKRTW (wired room thermostat)
signal
Only for EKHVMYD*
2 core
Optional parts
Only for EKHTS*
Possibility 2
Domestic hot
water tank
2 core
only for EKRTR (wireless room thermostat)
only for EKRTETS
signal
Only for EKHVMYD*
2 core
2 core
R2T - Thermistor
water temperature
signal
3 core
Only for EKRAUHT*
2 core
2 core
K1S (When EKHTS* is installed) selection
domestic hot water - heating
R2T
External sensor (floor
or ambient)
communication
3 way valve
2 core (3m included)
2 core
signal
communication
User interface
User interface
3TW59919-4A
NOTE
In case of signal cable or communication cable, keep minimum distance to power cables > 25mm
• Heating • Daikin Altherma
31
• Indoor unit • EKHVMYD-A
7
Sound data
7-1
Sound Power Spectrum
EKHVMYD50-80A
EKHVMYD50AAV1
EKHVMYD80AAV1
125
38
39
250
49
50
Sound power Lw per Octave band (dB)
500
1000
2000
49
47
41
51
45
45
4000
41
43
8000
39
41
Total (dBA)
LwA
54
55
Notes
2
7
- Measured according to ISO3744
- Reference acoustic pressure 0dB = 10E-6μW/m_
- dBA=A-weighted sound power level
- Unit condition: Ta=7/6°C - Heating setpoint 55/65°C - Maximum compressor frequency
- If sound is measured under actual installation conditions, the measured value will be higher due to environmental noise and sound
reflections. Choose the installation location carefully and do not install in a sound sensitive environment (e.g. living room, bedroom, . . .)
3TW59917-2
32
• Heating • Daikin Altherma
• Indoor unit • EKHVMYD-A
7
Sound data
7-2
Sound Pressure Spectrum
EKHVMYD50-80A
Position of microphones
Back
Right
Left
2
7
Front
= Microphone
Notes
Sound levels
Sound pressure [dBA]
EKHVMYD
[EW/LW 55/65°C]
Front
Left / Right / Back (*)
[EW/LW 70/80°C]
Front
Left / Right / Back (*)
[EW/LW 55/65°C] - Low sound mode n°1
Front∼Right (*)
50
40
40
80
42
41
40
40
43
42
38
38
- The above data is valid in free field condition, because it is measured in a semi-anechoic
room. If sound is measured under actual installation conditions, the measured value will be
higher due to environmental noise and sound reflections. Choose the installation location
carefully and do not install in a sound sensitive environment (e.g. living room, bedroom, . . .)
- dB(A) = A-weighted sound pressure level (A-scale according to IEC)
- EW = Entering water temperature - LW = Leaving water temperature
- Reference acoustic pressure 0dB = 20μPa
- Sound pressure level of low sound mode n°2 and n°3 is lower than n°1
- (*) Does not occur simultanuously on all sides.
3TW59917-1
• Heating • Daikin Altherma
33
• Indoor unit • EKHVMYD-A
8
Hydraulic performance
8-1
Static Pressure Drop Unit
EKHVMYD50-80A
Unit ESP
unit ESP without DHW 3way valve
unit ESP including DHW 3way valve
max. ESP if _T = 10°C (heating)
max. ESP if _T = 5°C (heating)
2
8
ESP [kPa]
max. ESP if _T = 5°C (cooling)
Note:
In case of stand alone tank, available ESP during DHW mode: to be confirmed
Flow [l/min]
1. The ESP curves are the maximum ESP curves for different DT types (pump rpm=4000 for _T=5°C; pump rpm=3600 for _T=10°C)
The pump of the indoor module is inverter controlled and controls to have a fixed _T between return and leaving water temperature.
2. In case of installing a domestic hot water tank there is an additional pressure drop over the three way valve (delivered as accessory with the
tank)
ESP: External static pressure
Flow: waterflow through the unit
Warning
1. Selecting a flow outside the curves can cause damage to or malfunction of the unit. See also minimum and maximum allowed water
flowrange in the technical specifications.
2. Water quality must be according to EN directive EC 98/83 EC.
3TW59919-5
34
• Heating • Daikin Altherma
• Outdoor unit • EMRQ-A
TABLE OF CONTENTS
EMRQ-A
1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
2
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
37
Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
37
3
Selection procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Selection Procedure
4
6
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Combination table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Combination Table
5
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Capacity tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
41
Heating Capacity Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cooling Capacity Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Capacity Correction Factor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
41
44
Dimensional drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
48
Dimensional Drawings
7
9
11
12
50
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Wiring diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wiring Diagrams - Single Phase
10
49
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Piping diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Piping Diagrams
45
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Centre of gravity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Centre of Gravity
8
38
51
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Sound data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Sound Power Spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Sound Pressure Spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
53
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
57
Installation Method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Refrigerant Pipe Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
57
Operation range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
64
Operation Range
• Heating • Daikin Altherma
55
60
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
35
• Outdoor unit • EMRQ-A
1
g n A i - tQ aR Me E•H
•
Features
The ultimate flexible heating solution for apartment buildings and
collective housiing
Customised to meet your building’s needs: 10 indoor units to be
connected to 1 outdoor unit
ei ln uf r o o d t u O
3
1
36
• Heating • Daikin Altherma
•
Cost effective alternative to a fossil fuel boiler
•
Low energy bills and low CO2 emissions
•
Easy installation and maintenance
• Outdoor unit • EMRQ-A
2
Specifications
2-1 Technical Specifications
EMRQ8AAY1
EMRQ10AAY1
EMRQ12AAY1
EMRQ14AAY1
EMRQ16AAY1
Heating
capacity
Nom.
kW
22.4 (1)
28 (1)
33.6 (1)
39.2 (1)
44.8 (1)
Cooling
capacity
Nom.
kW
20 (2)
25 (2)
30 (2)
35 (2)
40 (2)
Casing
Dimensions
Colour
Daikin White
Material
Painted galvanized steel plate
Unit
Packed unit
Weight
Packing
Height
mm
1,680
Width
mm
1,300
Depth
mm
765
Height
mm
1,885
Width
mm
1,425
Depth
mm
860
Unit
kg
331
339
Packed unit
kg
339
347
Material
Cardboard Wood
EPS
Weight
Cardboard Wood
EPS
kg
Cardboard Wood
EPS
Type
Cross fin coil
Fan
Type
Propeller fan
Quantity
Vertical
Quantity
2
Drive
Direct drive
Output
W
350
Starting method
2
Type
Hermetically sealed scroll compressor
Starting method
Operation
range
Heating
Soft start
Quantity
2
Min.
ºCWB
Max.
ºCWB
-15
20
Domestic hot Ambie Min.
water
nt
Max.
ºCDB
-15
ºCDB
35
Cooling
ºCDB
10
Stand
ard
Max.
Refrigerant
Min.
ºCDB
43
Type
Charge
R-410A
kg
10.3
Control
Refrigerant oil
750
Soft start
Quantity
Crankcase
heater
2
2
Discharge direction
Compressor
Cardboard Wood
EPS
8
Heat
exchanger
Fan motor
Cardboard Wood
EPS
3
10.6
10.8
11.1
Expansion valve (electronic type)
Type
Daphne FVC68D
• Heating • Daikin Altherma
37
• Outdoor unit • EMRQ-A
2
Specifications
2-1 Technical Specifications
Piping
connections
Liquid
EMRQ8AAY1
EMRQ10AAY1
EMRQ12AAY1
Quantity
Type
EMRQ16AAY1
Braze connection
OD
Suction
EMRQ14AAY1
1
mm
9.52
12.7
Quantity
1
Type
Braze connection
OD
mm
19.1
22.2
28.6
High and low Quantity
pressure gas Type
1
Braze connection
OD
mm
Piping length Syste
m
Equiv
alent
Additional refrigerant charge
15.9
19.1
m
22.2
120
kg/m
See installation manual
3
Total piping
length
Syste
m
Actual m
300
2
Level
difference
OU IU
Total
m
40
IU - IU Max.
m
15
High
Design
pressure side pressure
bar
40
Sound power
level
Heating
Nom.
dBA
78
80
83
84
Sound
pressure level
Heating
Nom.
dBA
58
60
62
63
Item
01
HPS
02
Fan driver overload protector
03
Inverter overload protector
04
Overcurrent relay
EMRQ14AAY1
EMRQ16AAY1
Defrost method
Safety devices
Deicer
Standard Accessories : Installation manual; Quantity : 1;
2-2 Electrical Specifications
Power supply
Voltage range
Current
Current - 50Hz
Wiring
connections
EMRQ8AAY1
EMRQ10AAY1
EMRQ12AAY1
Phase
3~
Frequency
Hz
50
Voltage
V
380-415
Min.
%
-10
Max.
%
Zmax
Text
Recommended fuses
6
-
0.27
-
A
20
25
40
Maximum running current
A
17.1
22.1
22.3
32.8
33
Minimum Ssc value
kVa
889
843
850
2,045
2,035
For power supply
Quanti
ty
4G
Rema
rk
Select diameter and type according to national and local regulations
For connection with indoor
Qty.
Rema
rk
Power supply intake
Notes
2G
F1,F2
Both indoor and outdoor unit
(1) Condition: Ta=7ºCDB/6ºCWB, 100% connection ratio
(2) Condition: Ta=35ºCDB, 100% connection ratio
(3) European/International Technical Standard setting the limits for harmonic currents produced by equipment connected to public low-voltage systems with input current \>16A and
\<= 75A per phase
(4) In accordance with EN/IEC 61000-3-11, it may be necessary to consult the distribution network operator to ensure that the equipment is connected only to a supply with Zsys
(system impedance) ≤ Zmax
(5) Ssc: Short-circuit power
(6) EN/IEC 61000-3-11: European/international technical standard setting the limits for voltage changes, voltage fluctuations and flicker in public low-voltage supply systems for
equipment with rated ≤ 75A
(7) Maximum installation height difference between indoor units can be increased up to 25m with special field setting
38
• Heating • Daikin Altherma
• Outdoor unit • EMRQ-A
3
Selection procedure
3-1
Selection Procedure
EMRQ8-16A
Selection procedure
Outline
A
B
C
D
E
Select required indoor unit capacity, based on design point for each apartment Required capacity >5,6kW or <5,6kW
Sum all required indoor unit capacities & capacity indices
Select outdoor unit specifications (capacity table) so capacity matches with required capacity on design point (ambient)
Check if capacity index total matches outdoor unit capacity index
For full heating operation, 100% connection ration is required
Which indoor unit is required?
Example
A. Indoor unit
Outdoor unit capacity index
Selection EKVM(R/Y)D80AAV1
YES
Rx > 5,6kW
(design point)
NO
Selection EKVM(R/Y)D50AAV1
Apartment
1
2
3
4
5
6
7
Rx (kW)
7
6
5
4
4
4
4
Type
EKHVM(R/Y)D80AAV1
EKHVM(R/Y)D80AAV1
EKHVM(R/Y)D50AAV1
EKHVM(R/Y)D50AAV1
EKHVM(R/Y)D50AAV1
EKHVM(R/Y)D50AAV1
EKHVM(R/Y)D50AAV1
Index%
80
80
50
50
50
50
50
3
Rx: Required capacity apartment X
3
B. Required capacity
R = ∑.R
Required capacity = ∑ (Required capacity apartment X
I = Capacity index
R
I
34
410
= (7+6+5+4+4+4+4)
= (80+80+50+50+50+50+50)
C. Which outdoor unit is required?
Select outdoor unit by heating capacity at design ambient temperature = R
Ta = -8°C
R = 34kW
J
Search capacity table s Fit EMRQ16AAY1
D. Capacity index check
Outdoor unit capacity index
Outdoor unit capacity index
Connection ratio
EMRQ8AAY1
EMRQ10AAY1
EMRQ12AAY1
EMRQ14AAY1
EMRQ16AAY1
50%
100
125
150
175
200
100%
200
250
300
350
400
130%
260
325
390
455
520
Connection ratio
EMRQ8AAY1
EMRQ10AAY1
EMRQ12AAY1
EMRQ14AAY1
EMRQ16AAY1
50%
100
125
1250
175
200
100%
200
250
300
350
400
130%
260
325
390
455
520
EMRQ16AAY1 is preferred over EMRQ14AAY1
(close to 100% connection ratio)
E. 100% connection ratio is recommended
3TW59919-3A
• Heating • Daikin Altherma
39
• Outdoor unit • EMRQ-A
4
Combination table
4-1
Combination Table
EMRQ8-16A
I. Outdoor/indoor combination table
3. Kits connected to the domestic hot water tank
Outdoor unit
EMRQ8AAY1 EMRQ10AAY1 EMRQ12AAY1 EMRQ14AAY1 EMRQ16AAY1
DHW
Reference
Heating only indoor unit
EKHVMRD50AAV1
EKHVMRD80AAV1
Reversible indoor unit (heating & cooling)
EKHVMYD50AAV1
EKHVMYD80AAV1
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
EKUHWHTA
EKFMAHTB (5)
EKMBIL1 (6)
Description
Option kit for UK EKHTSU200-260A
Option kit for floor mounted tank
Option kit for billing of tank mounted on indoor unit
EKHTS
200A
260A
O
O
O
O
EKHTSU
200AA
260AA
O
O
O
O
O
O
II. Kit availability
0. Kits for the system: Individual billing system calculation tool: Software available on demand. Contact
your local Daikin representative.
1. Kits connected to the outdoor unit
Reference
3
4
Description
EMRQ8AAY1 EMRQ10AAY1 EMRQ12AAY1 EMRQ14AAY1 EMRQ16AAY1
Combined with heating only indoor unit (EKHVMRD*)
KHRQ(M)22M29H8
Refnet header
KHRQ(M)22M64H8
Refnet header
KHRQ(M)22M20T8
Refnet joint
KHRQ(M)22M29T8
Refnet joint
KHRQ(M)22M64T8
Refnet joint
Combined with reversible indoor unit (EKHVMYD*)
KHRQ(M)22M29H8
Refnet header
KHRQ(M)22M64H8
Refnet header
KHRQ(M)22M20T8
Refnet joint
KHRQ(M)22M29T8
Refnet joint
KHRQ(M)22M64T8
Refnet joint
KWC25C450
Drain pan kit (1)
O
O
O
-
O
O
O
-
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
NOTES
1. To one outdoor unit, multiple indoor units can be connected.
2. For selection of the number of indoor units which can be connected to 1 outdoor unit;
see 3TW59919-3
2. Kits connected to the indoor unit
REMARKS
Indoor unit
Reference
EKHTS200[AB/AC][9]
EKHTS260[AB/AC][9]
EKHTSU200[AB/AC]
EKHTSU260[AB/AC]
EKRP1HBAA
EKBUHAA6V3
EKBUHAA6W1
EKRP1AHTA
EKRUAHTB
EKRTWA
EKRTR1
EKRTETS
Description
EKHVMRD*
50AAV1
80AAV1
Stainless domestic hot water tank 200l
Stainless domestic hot water tank 260l
Stainless domestic hot water tank 200l UK-version
Stainless domestic hot water tank 260l UK-version
Digital I/O PCB
Backup heater 1~(2)
Backup heater 3~(2)
Demand PCB (3)
Remote user interface [remocon] (4)
Wired room thermostat (2)
Wireless room thermostat (2)
Remote sensor for room thermostat
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
EKHVMYD*
50AAV1
80AAV1
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
Other combinations are not guaranteed
(1) For allowed installation, see Installation Manual
(2) Requires demand PCB EKRP1AHTA
(3) Required to install to be able to connect Roomthermostat or BUH kit
(4) Same controller as supplied with Cascade unit can be mounted parallel or on other
location. If 2 controllers are installed, the installer needs to select 1 master & 1 slave
(5) Only required if tank is NOT mounted on top of the cascade indoor unit
(6) Only required if the tank heat meter is placed between tank and hydrobox and tank is
mounted on top of cascade indoor unit
3TW59919-2D
40
• Heating • Daikin Altherma
• Outdoor unit • EMRQ-A
5
Capacity tables
5-1
Heating Capacity Tables
(054$
&DSDFLW\7DEOH&RQQHFWLRQ5DWLR1RPLQDO
/:>ƒ&@
7D
(054
(054
(054
(054
(054
>ƒ&'%@
+&
/:>ƒ&@
3,
(: ƒ&
¨7 ƒ&
+&
/:>ƒ&@
3,
(: ƒ&
¨7 ƒ&
+&
/:>ƒ&@
3,
(: ƒ&
¨7 ƒ&
+&
3,
(: ƒ&
¨7 ƒ&
3
5
6\PEROV
+&
3,
/:
(:
+HDWLQJ&DSDFLW\
N:
3RZHU,QSXW N:
/HDYLQJ:DWHUWHPSHUDWXUH
(QWHULQJ:DWHUWHPSHUDWXUH
&RQGLWLRQV
¨7/HDYLQJ:DWHUWHPSHUDWXUH(QWHULQJ:DWHUWHPSHUDWXUH
1RSXPSSRZHULQSXWLVLQFOXGHG
7DEOHLVYDOLGIRUV\VWHPFRPELQDWLRQZLWKRQO\+3LQGRRUXQLWV,QÀXHQFHRI+3XQLWVHHSDJH
(TXLYDOHQWSLSLQJOHQJWK P
7Dƒ&5+ 7D!ƒ&5+ *UH\]RQHVDUHIRULQGLFDWLYHUHIHUHQFHRQO\7KHUHLVQRJXDUDQWHHIRUFDSDFLW\7KH\LQGLFDWHQRQVHOHFWLRQDUHD
7:$
• Heating • Daikin Altherma
41
• Outdoor unit • EMRQ-A
5
Capacity tables
5-1
Heating Capacity Tables
(054$
&DSDFLW\7DEOH&RQQHFWLRQ5DWLR,QWHJUDWHG
/:>ƒ&@
7D
>ƒ&'%@
(054
(054
3
(054
(054
(054
5
+&
/:>ƒ&@
3,
(: ƒ&
¨7 ƒ&
+&
/:>ƒ&@
3,
(: ƒ&
¨7 ƒ&
+&
/:>ƒ&@
3,
(: ƒ&
¨7 ƒ&
+&
3,
(: ƒ&
¨7 ƒ&
6\PEROV
+&
3,
/:
(:
+HDWLQJ&DSDFLW\
N:
3RZHU,QSXW N:
/HDYLQJ:DWHUWHPSHUDWXUH
(QWHULQJ:DWHUWHPSHUDWXUH
&RQGLWLRQV
¨7/HDYLQJ:DWHUWHPSHUDWXUH(QWHULQJ:DWHUWHPSHUDWXUH
1RSXPSSRZHULQSXWLVLQFOXGHG
7DEOHLVYDOLGIRUV\VWHPFRPELQDWLRQZLWKRQO\+3LQGRRUXQLWV,QÀXHQFHRI+3XQLWVHHSDJH
(TXLYDOHQWSLSLQJOHQJWK P
7Dƒ&5+ 7D!ƒ&5+ *UH\]RQHVDUHIRULQGLFDWLYHUHIHUHQFHRQO\7KHUHLVQRJXDUDQWHHIRUFDSDFLW\7KH\LQGLFDWHQRQVHOHFWLRQDUHD
7:$
42
• Heating • Daikin Altherma
• Outdoor unit • EMRQ-A
5
Capacity tables
5-1
Heating Capacity Tables
EMRQ8-16A
Heating capacity table - Indoor unit type power consumption
Indoor unit type power consumption
3
5
Example (standard condition 7/6 °CDB/°CWB)
Outdoor (HP)
Water condition (EW/LW)
12
55/65
Combination 1 (2HP s 6*2HP)
PI 1 Indoor unit (2HP) [kW]
PI Total indoor units [kW]
= 6*2HP
PI Outdoor unit [kW]
= 12,3 - 7,08
PI System [kW]
= Capacity table
Combination 2 (3HP s 4*3HP)
PI 1 Indoor unit (3HP) [kW]
= 4*HP3
PI Total indoor units [kW]
PI Outdoor unit [kW]
PI System [kW]
Combination 3 (2HP&3HP: s 3*2HP + 2*3HP)
PI 1 Indoor unit (2HP) [kW]
PI 1 Indoor unit (3HP) [kW]
= 2*3HP + 3*2HP
PI Total indoor units [kW]
PI Outdoor unit [kW]
PI System [kW]
Flowrate information
flowrate
[l/min]
*50*
*80*
nT = 15°C
5,4
8,6
nT = 10°C
8,0
12,9
nT = 5°C
16,1
25,8
3TW59912-1
• Heating • Daikin Altherma
43
• Outdoor unit • EMRQ-A
5
Capacity tables
5-2
Cooling Capacity Tables
EMRQ8-16A
Cooling capacity table (100% Connection ratio)
EW
LW
[°C]
[°C]
Ta [°C]
20
CC
Ta [°C]
25
PI
CC
Ta [°C]
30
PI
CC
Ta [°C]
35
PI
CC
Ta [°C]
40
PI
CC
PI
Symbols
CC Cooling capacity [kW]
PI Power input [kW]
LW Leaving water temperature
EW Entering water temperature
Conditions
- nT(Entering water temperature - Leaving water
temperature) = 5°C
- No pump power input is included
- -Equivalent piping length = 7,5m
3
5
3TW59912-1
44
• Heating • Daikin Altherma
• Outdoor unit • EMRQ-A
5
Capacity tables
5-3
Capacity Correction Factor
EMRQ8A
Capacity correction
2. Rate of change in cooling capacity
Hp
Height difference between outdoor and farest
indoor (m)
Height difference between outdoor and farest indoor (m)
1. Rate of change in heating capacity
Hm
Hp
Hm
Equivalent piping length (m)
Equivalent piping length (m)
[Notes capacity correction]
1 These figures illustrate the rate of change in capacity α of a standard indoor unit system at nominal load under standard conditions.
Moreover, under partial load conditions there is only a minor deviation from the rate of change in capacity shown in the figures above.
2 With this indoor unit, constant evaporating pressure control during cooling and constant condensing pressure control during heating is carried out
3 Method of calculating capacity Connection ratio = 100%
[Capacity] = [Capacity under 100% connection ratio (Capacity table)] X [Correction factor for capacity α due to piping length to farest indoor unit]
[Explanation of symbols]
Hp: level difference (m), between indoor and outdoor unit (outdoor unit is on highest location)
Hm: level difference (m), between indoor and outdoor (outdoor unit is on lowest location)
3
5
[Notes equivalent piping length connection]
1 When overall equivalent piping length is 90m or more, the diameter of the main liquid pipes must be increased
2 [Overall equivalent piping length] = [Equivalent piping length to main pipe] X [Correction factor (β)] + Equivalent length after branching]
Model
Liquid standard
Liquid increase
EMRQ8*
9.5 J
12.7 J
Correction factor (β)
(heating)
0.2
Correction factor (β)
(cooling)
1
[EXAMPLE]
Equivalent length
Equivalent length
A. Overall equivalent piping length = 60m x 0.2 + 30 = 42m (heating: β=0.2)
B. Overall equivalent piping length = 60m x 1 + 30 = 90m (cooling: β=1)
C. The correction factor for capacity when H = 0m: α=1 (heating)
D. The correction factor for capacity when H = 0m: α=0.85 (cooling)
Indoor
Outdoor unit
EMRQ10A
Liquid pipe: Size
increase
Branch
Capacity correction
2. Rate of change in cooling capacity
1. Rate of change in heating capacity
Hp
Height difference between outdoor and farest
indoor (m)
Height difference between outdoor and farest indoor (m)
3TW59912-2
Hm
Hp
Hm
Equivalent piping length (m)
Equivalent piping length (m)
[Notes capacity correction]
1 These figures illustrate the rate of change in capacity α of a standard indoor unit system at nominal load under standard conditions.
Moreover, under partial load conditions there is only a minor deviation from the rate of change in capacity shown in the figures above.
2 With this indoor unit, constant evaporating pressure control during cooling and constant condensing pressure control during heating is carried out
3 Method of calculating capacity Connection ratio = 100%
[Capacity] = [Capacity under 100% connection ratio (Capacity table)] X [Correction factor for capacity α due to piping length to farest indoor unit]
[Explanation of symbols]
Hp: level difference (m), between indoor and outdoor unit (outdoor unit is on highest location)
Hm: level difference (m), between indoor and outdoor (outdoor unit is on lowest location)
[Notes equivalent piping length connection]
1 When overall equivalent piping length is 90m or more, the diameter of the main liquid pipes must be increased
2 [Overall equivalent piping length] = [Equivalent piping length to main pipe] X [Correction factor (β)] + Equivalent length after branching]
Model
Liquid standard
Liquid increase
EMRQ10*
9.5 J
12.7 J
Correction factor (β)
(heating)
0.2
Correction factor (β)
(cooling)
1
[EXAMPLE]
Equivalent length
Equivalent length
Indoor
Outdoor unit
Liquid pipe: Size
increase
Branch
A. Overall equivalent piping length = 60m x 0.2 + 30 = 42m (heating: β=0.2)
B. Overall equivalent piping length = 60m x 1 + 30 = 90m (cooling: β=1)
C. The correction factor for capacity when H = 0m: α=1 (heating)
D. The correction factor for capacity when H = 0m: α=0.86 (cooling)
• Heating • Daikin Altherma
3TW59912-2
45
• Outdoor unit • EMRQ-A
5
Capacity tables
5-3
Capacity Correction Factor
EMRQ12A
Capacity correction
2. Rate of change in cooling capacity
Hp
Height difference between outdoor and farest
indoor (m)
Height difference between outdoor and farest indoor (m)
1. Rate of change in heating capacity
Hm
Hp
Hm
Equivalent piping length (m)
Equivalent piping length (m)
3
5
[Notes capacity correction]
1 These figures illustrate the rate of change in capacity α of a standard indoor unit system at nominal load under standard conditions.
Moreover, under partial load conditions there is only a minor deviation from the rate of change in capacity shown in the figures above.
2 With this indoor unit, constant evaporating pressure control during cooling and constant condensing pressure control during heating is carried out
3 Method of calculating capacity Connection ratio = 100%
[Capacity] = [Capacity under 100% connection ratio (Capacity table)] X [Correction factor for capacity α due to piping length to farest indoor unit]
[Explanation of symbols]
Hp: level difference (m), between indoor and outdoor unit (outdoor unit is on highest location)
Hm: level difference (m), between indoor and outdoor (outdoor unit is on lowest location)
[Notes equivalent piping length connection]
1 When overall equivalent piping length is 90m or more, the diameter of the main liquid pipes must be increased
2 [Overall equivalent piping length] = [Equivalent piping length to main pipe] X [Correction factor (β)] + Equivalent length after branching]
Model
Liquid standard
Liquid increase
EMRQ12*
12.7 J
15.9 J
Correction factor (β)
(heating)
0.3
Correction factor (β)
(cooling)
1
[EXAMPLE]
Equivalent length
Outdoor unit
EMRQ14A
Liquid pipe: Size
increase
Equivalent length
A. Overall equivalent piping length = 60m x 0.3 + 30 = 42m (heating: β=0.3)
B. Overall equivalent piping length = 60m x 1 + 30 = 90m (cooling: β=1)
C. The correction factor for capacity when H = 0m: α=1 (heating)
D. The correction factor for capacity when H = 0m: α=0.91 (cooling)
Indoor
Branch
Capacity correction
2. Rate of change in cooling capacity
1. Rate of change in heating capacity
Hp
Height difference between outdoor and farest
indoor (m)
Height difference between outdoor and farest indoor (m)
3TW59912-2
Hm
Hp
Hm
Equivalent piping length (m)
Equivalent piping length (m)
[Notes capacity correction]
1 These figures illustrate the rate of change in capacity α of a standard indoor unit system at nominal load under standard conditions.
Moreover, under partial load conditions there is only a minor deviation from the rate of change in capacity shown in the figures above.
2 With this indoor unit, constant evaporating pressure control during cooling and constant condensing pressure control during heating is carried out
3 Method of calculating capacity Connection ratio = 100%
[Capacity] = [Capacity under 100% connection ratio (Capacity table)] X [Correction factor for capacity α due to piping length to farest indoor unit]
[Explanation of symbols]
Hp: level difference (m), between indoor and outdoor unit (outdoor unit is on highest location)
Hm: level difference (m), between indoor and outdoor (outdoor unit is on lowest location)
[Notes equivalent piping length connection]
1 When overall equivalent piping length is 90m or more, the diameter of the main liquid pipes must be increased
2 [Overall equivalent piping length] = [Equivalent piping length to main pipe] X [Correction factor (β)] + Equivalent length after branching]
Model
Liquid standard
Liquid increase
EMRQ14*
12.7 J
15.9 J
Correction factor (β)
(heating)
0.3
Correction factor (β)
(cooling)
1
[EXAMPLE]
Equivalent length
Outdoor unit
46
Liquid pipe: Size
increase
Equivalent length
Branch
Indoor
A. Overall equivalent piping length = 60m x 0.3 + 30 = 42m (heating: β=0.3)
B. Overall equivalent piping length = 60m x 1 + 30 = 90m (cooling: β=1)
C. The correction factor for capacity when H = 0m: α=1 (heating)
D. The correction factor for capacity when H = 0m: α=0.91 (cooling)
• Heating • Daikin Altherma
3TW59912-2
• Outdoor unit • EMRQ-A
5
Capacity tables
5-3
Capacity Correction Factor
EMRQ16A
Capacity correction
2. Rate of change in cooling capacity
Hp
Height difference between outdoor and farest
indoor (m)
Height difference between outdoor and farest indoor (m)
1. Rate of change in heating capacity
Hm
Hp
Hm
Equivalent piping length (m)
Equivalent piping length (m)
[Notes capacity correction]
1 These figures illustrate the rate of change in capacity α of a standard indoor unit system at nominal load under standard conditions.
Moreover, under partial load conditions there is only a minor deviation from the rate of change in capacity shown in the figures above.
2 With this indoor unit, constant evaporating pressure control during cooling and constant condensing pressure control during heating is carried out
3 Method of calculating capacity Connection ratio = 100%
[Capacity] = [Capacity under 100% connection ratio (Capacity table)] X [Correction factor for capacity α due to piping length to farest indoor unit]
[Explanation of symbols]
Hp: level difference (m), between indoor and outdoor unit (outdoor unit is on highest location)
Hm: level difference (m), between indoor and outdoor (outdoor unit is on lowest location)
3
5
[Notes equivalent piping length connection]
1 When overall equivalent piping length is 90m or more, the diameter of the main liquid pipes must be increased
2 [Overall equivalent piping length] = [Equivalent piping length to main pipe] X [Correction factor (β)] + Equivalent length after branching]
Model
Liquid standard
Liquid increase
EMRQ16*
12.7 J
15.9 J
Correction factor (β)
(heating)
0.3
Correction factor (β)
(cooling)
1
[EXAMPLE]
Equivalent length
Equivalent length
Indoor
Outdoor unit
Liquid pipe: Size
increase
A. Overall equivalent piping length = 60m x 0.3 + 30 = 48m (heating: β=0.3)
B. Overall equivalent piping length = 60m x 1 + 30 = 90m (cooling: β=1)
C. The correction factor for capacity when H = 0m: α=1 (heating)
D. The correction factor for capacity when H = 0m: α=0.87 (cooling)
Branch
• Heating • Daikin Altherma
3TW59912-2
47
• Outdoor unit • EMRQ-A
6
Dimensional drawings
6-1
Dimensional Drawings
EMRQ8-16A
Notes
1 For piping connection method (front and bottom sides)
see the installation manual.
2 Piping connections for field connection
Discharge gas pipe
J15.9 Brazing connection: EMRQ8AAY1
J19.1 Brazing connection: EMRQ10,12AAY1
J22.2 Brazing connection: EMRQ14,16AAY1
Pitch of foundation bolt holes
Pitch of foundation bolt holes
4x 15x22.5mm Oblong holes
(Foundation bolt holes)
Suction gas pipe
J19.1 Brazing connection: EMRQ8AAY1
J22.2 Brazing connection: EMRQ10,12AAY1
J28.6 Brazing connection: EMRQ14,16AAY1
3
Liquid pipe
J9.5 Brazing connection: EMRQ8,10AAY1
J12.7 Brazing connection: EMRQ12,14,16AAY1
* Shows the dimensions after fixing the accessary bag
Detail for front side
3
6
Detail for bottom side
(Knock-out hole)
No
1
2
3
(Knock-out hole)
(Knock-out hole)
(Knock-out hole)
(Knock-out hole)
Item
EMR08,10,12AAY1
EMRQ14,16AAY1
A
129
131
B
32
38
Parts name
Liquid pipe connection port
Suction gas pipe connection port
Discharge gas pipe connection port
4
Grounding terminal
5
6
7
8
9
10
11
Power cord routing hole (side)
Power cord routing hole (front)
Power cord routing hole (front)
Power cord routing hole (bottom)
Wire routing hole (front)
Pipe routing hole (front)
Pipe routing hole (bottom)
Remarks
See note 2
See note 2
See note 2
Inside of
switchbox (M8)
J62mm
J45mm
J27mm
J50mm
J27mm
See note 1
See note 1
3TW59924-1
48
• Heating • Daikin Altherma
• Outdoor unit • EMRQ-A
7
Centre of gravity
7-1
Centre of Gravity
EMRQ8-16A
3
7
Center of foundation
bolt hole
Center of foundation
bolt hole
Center of foundation
bolt hole
Center of foundation
bolt hole
Center of foundation bolt
hole (Slot)
Item
EMR08,10,12AAY1
EMRQ14,16AAY1
A
613
609
B
322
313
Center of foundation bolt
hole (Slot)
3TW59924-1
• Heating • Daikin Altherma
49
• Outdoor unit • EMRQ-A
8
Piping diagrams
8-1
Piping Diagrams
EMRQ8-16A
Stop valve (with service port J7.9mm Flare connection
Left
Right
Discharge gas
pipe
Oil separator
3
Oil separator
Liquid pipe
8
Refrigerant regulator
Suction gas pipe
Check valve
50
Flare connection
Screw connection
Flange connection
• Heating • Daikin Altherma
Pinched pipe
Spinned pipe
3TW59925-1
A8P: Current sensor
Fuse (T, 6.3,250V)
Pilot lamp (service monitor-orange)
[H2P] Prepare test----Flickering
Malfunction detection----Light up
Pilot lamp (Service monitor green) (A1P A2P A3P)
H1P∼H8P
HAP
• Heating • Daikin Altherma
Reverse phase detection circuit (A1P, A3P)
Resistor (current sensor) (A6P, A7P)
Resistor
Resistor (current sensor)
Resistor (current sensor) (A6P, A7P)
Resistor (current limiting)
Q1RP
R10
R50, R59
R90
R95
R95
R10T: Suction 2
R11T: H/E gas 2
R12T: H/E deicer 2
R13T: Subcool H/E gas 2
R14T: Liquid 2
R15T: H/E Liquid 2
R2T: H/E gas 1
R31T: M1C Discharge
R32T: M2C Discharge
R4T: H/E deicer 1
R5T: Subcool H/E gas 1
R6T: Subcool H/E Liq
Pressure switch (high)
Current sensor
Safety devices input (A1P, 3AP)
Diode bridge (A5P)
Power module
Connector
T1A
SD1
V1R
V2R
X1A∼X9A
Pressure sensor (Pressure sensor (low))
S2NPL
S1PH, S2PH
Pressure sensor (high)
Power module (A6P,A7P)
R9T: Liquid
R1T: Fin (A5P)
R7T: H/E Liquid 1
R8T: Suction 1
R1T: Air (A1P)
S1NPH
R1T∼R15T
R31T, R32T
Earth leakage breaker
Q1DI
Thermistor
Motor (Fan)
Switching power supply (A1P, A3P, A5P)
PS
Motor (Compressor)
M1F, M2F
M1C, M2C
K11R: Y10S (A3P)
K5R: Y2S (A1P)
Reactor
K8R: E2HC (A3P)
K7R: E1HC (A1P)
Terminal strip (Relay)
Electronic expansion valve (Main 1)
Electronic expansion valve (Subcool 1)
Electronic expansion valve (Main 2)
Electronic expansion valve (Charge)
X2M
Y1E
Y2E
Y3E
Y4E
Y5S: EV Bypass 1
X37A
X9A
X7A
Power supply (Adapter) (A3P)
Power supply (Adapter) (A2P)
Refer to the installation manual for connection wiring to indoor outdoor unit transmission F1-F2 and how to use BS1-BS5 (A2P)
Connector for optional parts
Noise filter (with surge absorber)
Y9S: 4 way valve (H/E 2)
Y10S: EV Bypass 2
Y4S: hot gas
Noise filter (Ferrite core)
Y8S: 4 way valve (pipe)
Y3S: RMTL
Z1F
Y6S: RMTT
Y7S: RMTO
Y2S: 4 way valve
Z1∼Z8C
Y1S∼Y10S
Y1S: RMTG
Solenoid valve
Electronic expansion valve (Subcool 2)
Terminal (Control) (A1P,A3P)
X1M
Y5E
Terminal strip (Power supply)
X1M
Outer shell
Wiring diagram
sticker
Detail of M1C, M2C
Rear layer
Position of M1,2C, M1,2F
El. Compo. Box 2 El. Compo. Box 1
Male connector BLK
Female connector WHT
Male connector BLU
Female connector WHT
Notes:
1 This wiring diagram only applies to the outdoor unit
2 g: Field wiring
3 D : Terminal strip F
: Fixed connector
R : Protective earth (screw)
G : Terminal
4 When using the option adaptor, refer to the installation manual
5 Refer to the installation manual for connection wiring to indoor - outdoor unit transmission F1-F2 and
how to use BS1-BS5
6 Do not operate the unit by short-circuiting any protection device S1Ph, S2PH.
7 BLK = Black
RED = Red
YLW = Yellow
WHT = White
PNK = Pink
BRN = Brown
GRY = Grey
GRN = Green
ORG = Orange
BLU = Blue
Male connector RED
Female connector WHT
(Note 4)
Male connector RED
Female connector WHT
(Note 5) Indoor
To
out/d
unit
To
multi
unit
1TW59926-2
Wiring Diagrams - Single Phase
K11R: Y3S (A1P)
K3R: Y1S (A1P)
Front layer
El. Compo. Box 1
To multi
unit
To
in/d
unit
9-1
K4R: Y8S
K2R: Y5S
El. Compo. Box 2
(Note 4)
Wiring diagrams
K3R: Y6S (A2P)
K6R: Y7S
K1R: K2M (A3P)
POWER
SUPPLY
3/N ∼ 380-415V 50Hz
8,10,12 HP
9
L1R
K1R∼K8R, K11R
K5R: For option (A2P)
K5R Y9S (A3P)
K1R: Y4S (A2P)
Magnetic relay
K4: Magnetic contactor (M1C)
K2: Magnetic contactor (M1C)
K3: Magnetic relay
K1: Magnetic relay
Field fuse
F400U
K1∼K4
Fuse (8A, DC650V) (A6P, A7P)
F5U
Fuse (T, 3.15A, 250V) (A1P, A3P)
F1U, F2U
Fuse (T, 3.15A, 250V) (A2P)
Crankcase heater (A1P, A3P)
E1HC, E2HC
F1U
Capacitor
F1U
Push button switch
BS1∼BS5
(Mode, set, return, test, reset)
A6P, A7P: Fan
A3P: Sub 2
A4P: Noise filter
A5P: Inverter
A2P: Sub 1
C1, C63, C66
A1P∼A8P
Printed circuit board
A1P: Main
EMRQ8-12A
• Outdoor unit • EMRQ-A
3
9
51
52
Field fuse
Fuse (T, 6.3,250V) (A4P)(A7P)
Pilot lamp (service monitor-orange)
[H2P] Prepare test----Flickering
Malfunction detection----Light up
Pilot lamp (Service monitor green) (A1P A2P A3P)
F5U
F400U
H1P∼H8P
HAP
• Heating • Daikin Altherma
Resistor (current sensor) (A5P,A8P)
Resistor (current limiting) (A5P,A8P)
R90
R95
R15T: H/E Liquid 2
R6T: Subcool H/E Liq
Pressure switch (high)
Current sensor
Safety devices input (A1P, 3AP)
Diode bridge (A5P,A8P)
Power module (A5P,A8P)
Connector
Terminal strip (Power supply)
Terminal (Control) (A1P,A3P)
Terminal strip (Relay)
Electronic expansion valve (Main 1)
Electronic expansion valve (Subcool 1)
Electronic expansion valve (Main 2)
Electronic expansion valve (Charge)
Electronic expansion valve (Subcool 2)
SD1
V1R
V2R
X1A∼X9A
X1M
X1M
X2M
Y1E
Y2E
Y3E
Y4E
Y5E
Pressure sensor (Pressure sensor (low))
T1A
Pressure sensor (high)
S1PH, S2PH
S2NPL
Power module (A6P,A9P)
R14T: Liquid 2
R5T: Subcool H/E gas 1
R7T: H/E Liquid 1
R12T: H/E deicer 2
R11T: H/E gas 2
R31T: M1C Discharge
R13T: Subcool H/E gas 2
R10T: Suction 2
R2T: H/E gas 1
R4T: H/E deicer 1
R9T: Liquid
R1T: Fin (A5P,A8P)
R32T: M2C Discharge
R8T: Suction 1
R1T: Air (A1P)
S1NPH
R1T∼R15T
R31T, R32T
Resistor (A5P,A8P)
R50, R59
Thermistor
Resistor (current sensor) (A6P, A7P)
R10
X37A
X9A
X7A
Power supply (Adapter) (A3P)
Power supply (Adapter) (A2P)
Refer to the installation manual for connection wiring to indoor outdoor unit transmission F1-F2 and how to use BS1-BS5 (A2P)
Connector for optional parts
Noise filter (with surge absorber) (A4P,A7P)
Y10S: EV Bypass 2
Y5S: EV Bypass 1
Z1F
Y9S: 4 way valve (H/E 2)
Y4S: hot gas
Noise filter (Ferrite core)
Y7S: RMTO
Y8S: 4 way valve (pipe)
Y3S: RMTL
Y6S: RMTT
Wiring diagram
sticker
Y2S: 4 way valve
Z1∼Z8C
Y1S∼Y10S
Solenoid valve
Outer shell
Y1S: RMTG
Detail of M1C, M2C
Position of M1,2C, M1,2F
Rear layer
Front layer
El. Compo. Box 2
Rear layer
Front layer
El. Compo. Box 1
Notes:
1 This wiring diagram only applies to the outdoor unit
2 g: Field wiring
3 D : Terminal strip F
: Fixed connector
R : Protective earth (screw)
G : Terminal
4 When using the option adaptor, refer to the installation manual
5 Refer to the installation manual for connection wiring to indoor - outdoor unit transmission F1-F2 and
how to use BS1-BS5
6 Do not operate the unit by short-circuiting any protection device S1Ph, S2PH.
7 BLK = Black
RED = Red
YLW = Yellow
WHT = White
PNK = Pink
BRN = Brown
GRY = Grey
GRN = Green
ORG = Orange
BLU = Blue
(Note 4)
9
El. Compo. Box 2 El. Compo. Box 1
To
multi
unit
1TW59926-3
Wiring Diagrams - Single Phase
Earth leakage breaker
(Note 5) Indoor
Male connector BLU
Female connector WHT
To
out/d
unit
9-1
Reverse phase detection circuit (A1P, A3P)
Male connector BLK
Female connector WHT
Male connector BLU
Female connector WHT
To
in/d
unit
Wiring diagrams
Q1RP
PS
(Note 4)
To multi
unit
9
Q1DI
Motor (Fan)
Switching power supply (A1P, A3P, A5P,A8P)
M1F, M2F
Motor (Compressor)
K11R: Y10S (A3P)
K5R: Y2S (A1P)
M1C, M2C
K7R: (E2HC) (A3P)
K4R: Y8S
Reactor
K7R: E1HC (A1P)
K3R: Y6S (A2P)
L1R
K6R: Y7S (A2P)
K5R Y9S (A3P)
K3R: Y1S (A1P)
K2R: Y5S
POWER
SUPPLY
3/N ∼ 380-415V 50Hz
14,16 HP
3
K1R∼K8R, K11R
K5R: For option (A2P)
K1R: Y4S
Magnetic relay
K4: Magnetic contactor (M1C-A4P,M2C-A7P)
K2: Magnetic contactor (M1C-A5P,M2C-A8P)
K3: Magnetic relay (A4P,A7P)
K1: Magnetic relay (A5P,A8P)
Fuse (8A, DC650V) (A6P, A9P)
F1U
K1∼K4
Fuse (T, 3.15A, 250V) (A1P, A3P)
Fuse (T, 3.15A, 250V) (A2P)
F1U
Crankcase heater (A1P, A3P)
F1U, F2U
E1HC, E2HC
A6P,A9P: Fan
Capacitor
(Mode, set, return, test, reset)
Push button switch
A5P, A8P: Inverter
A3P: Sub 2
BS1∼BS5
A4P,A7P: Noise filter
A2P: Sub 1
Printed circuit board
A1P: Main
C1, C63, C66
A1P∼A8P
EMRQ14-16A
• Outdoor unit • EMRQ-A
• Outdoor unit • EMRQ-A
10
Sound data
10 - 1 Sound Power Spectrum
Sound power level(dB)
EMRQ10A
Sound power level(dB)
EMRQ8A
3
10
3TW59927-2
Octave band center frequency (Hz)
3TW59927-2
NOTES
1
2
3
Octave band center frequency (Hz)
NOTES
dBA = A-weighted sound power level (A-scale according to IEC)
Reference acoustic intensity 0dB = 10E-6μW/m_
Measured according to ISO 3744
1
2
3
Sound power level(dB)
EMRQ14A
Sound power level(dB)
EMRQ12A
dBA = A-weighted sound power level (A-scale according to IEC)
Reference acoustic intensity 0dB = 10E-6μW/m_
Measured according to ISO 3744
3TW59927-2
Octave band center frequency (Hz)
3TW59927-2
NOTES
1
2
3
Octave band center frequency (Hz)
NOTES
dBA = A-weighted sound power level (A-scale according to IEC)
Reference acoustic intensity 0dB = 10E-6μW/m_
Measured according to ISO 3744
• Heating • Daikin Altherma
1
2
3
dBA = A-weighted sound power level (A-scale according to IEC)
Reference acoustic intensity 0dB = 10E-6μW/m_
Measured according to ISO 3744
53
• Outdoor unit • EMRQ-A
10
Sound data
10 - 1 Sound Power Spectrum
Sound power level(dB)
EMRQ16A
3
10
3TW59927-2
Octave band center frequency (Hz)
NOTES
1
2
3
54
dBA = A-weighted sound power level (A-scale according to IEC)
Reference acoustic intensity 0dB = 10E-6μW/m_
Measured according to ISO 3744
• Heating • Daikin Altherma
• Outdoor unit • EMRQ-A
10
Sound data
10 - 2 Sound Pressure Spectrum
Octave band sound pressure level dB(0dB=0.0002μ bar)
EMRQ10A
Octave band sound pressure level dB(0dB=0.0002μ bar)
EMRQ8A
approximate
threshold hearing
for continuous
noise
Overall (dB)
50Hz
58
66
approximate
threshold hearing
for continuous
noise
Octave band center frequency (Hz)
Operating conditions
Power source
Y1: 380-415V 50Hz
(B,G,N is already rectified)
Measuring place
3TW59927-1
Overall (dB)
Scale
A
C
50Hz
58
66
Operating conditions
Power source
Y1: 380-415V 50Hz
(B,G,N is already rectified)
Location of microphone
Measuring place
Anechoic chamber (conversion value)
Note: The operating sound is measured in
anechoic chamber, if it is measured under the
actual installation conditions, it is normally over
the set value due to enviromental noise and
sound reflection.
Note: The operating sound is measured in
anechoic chamber, if it is measured under the
actual installation conditions, it is normally over
the set value due to enviromental noise and
sound reflection.
front side
Anechoic chamber (conversion value)
Location of microphone
Octave band sound pressure level dB(0dB=0.0002μ bar)
EMRQ14A
Octave band sound pressure level dB(0dB=0.0002μ bar)
EMRQ12A
approximate
threshold hearing
for continuous
noise
3TW59927-1
Overall (dB)
Scale
A
C
Octave band center frequency (Hz)
50Hz
60
67
approximate
threshold hearing
for continuous
noise
Octave band center frequency (Hz)
Operating conditions
Power source
Y1: 380-415V 50Hz
(B,G,N is already rectified)
Measuring place
3TW59927-1
Overall (dB)
Scale
A
C
50Hz
62
69
Octave band center frequency (Hz)
Operating conditions
Power source
Y1: 380-415V 50Hz
(B,G,N is already rectified)
Location of microphone
Measuring place
Anechoic chamber (conversion value)
Note: The operating sound is measured in
anechoic chamber, if it is measured under the
actual installation conditions, it is normally over
the set value due to enviromental noise and
sound reflection.
Note: The operating sound is measured in
anechoic chamber, if it is measured under the
actual installation conditions, it is normally over
the set value due to enviromental noise and
sound reflection.
front side
Anechoic chamber (conversion value)
• Heating • Daikin Altherma
Location of microphone
front side
Scale
A
C
10
front side
3TW59927-1
3
55
• Outdoor unit • EMRQ-A
10
Sound data
10 - 2 Sound Pressure Spectrum
3
10
Octave band sound pressure level dB(0dB=0.0002μ bar)
EMRQ16A
approximate
threshold hearing
for continuous
noise
3TW59927-1
Overall (dB)
Scale
A
C
50Hz
63
70
Octave band center frequency (Hz)
Operating conditions
Power source
Y1: 380-415V 50Hz
(B,G,N is already rectified)
Measuring place
Location of microphone
Note: The operating sound is measured in
anechoic chamber, if it is measured under the
actual installation conditions, it is normally over
the set value due to enviromental noise and
sound reflection.
56
front side
Anechoic chamber (conversion value)
• Heating • Daikin Altherma
• Outdoor unit • EMRQ-A
11
Installation
11 - 1 Installation Method
EMRQ8-16A
Heat/cooling meters
- All meters are to be installed in field piping
- For tank heat meter between tank and indoor unit
Depending on the position of tank to indoor unit, the heat meter is to be installed in
field piping between tank and kits mentioned below
- EKMBIL1 (Option kit for billing of tank mounted on indoor unit)
- EKFMAHTB (Option kit for floor mounted tank)
- See heat and cooling meter documentation of detailed installation instructions
- All meters in the apartment are to be supplied by the same supplier
- To facilitate readout and service work, heat meters should be easily accessible
Choose a mounting location with sufficient clearance for data read-out
3
- Avoid installation of meters inside indoor unit service space [S] in order to guarantee
indoor unit servicing
11
- All heat meters and heat + cooling meters in the apartment building to be installed at
identical piping distance from indoor unit (I/U)
- Tank heat meter at identical distance (A)
- Space heat/cooling meters at identical distance (B)
- The flow measuring unit of the meter must be mounted in the return pipe. When
mounting the meter, the direction of flow must be observed.
N tank side: field supplied heat meter
- It is advised to mount the flow measuring unit of the meter between two shut off
n Space side: field supplied heat + cooling meter
valves
Before indoor unit start-up, mount a spacer between the two shut off valves.
Prior to mounting the meter, the piping should be thoroughly flushed; for this purpose,
the spacer is required.
Remark:
Check supplier documentation if temperature sensors can be mounted in combination
with the shut off valves.
Electrical power meter (kWh meter)
- Install seperate watt-hour meter for each outdoor unit
- Before selecting the electrical power meter, it is advised to check the read-out
possibilities with the heat meter supplier and/or service company
- Choose a mounting location with sufficient clearance for data read-out.
field supplied
watt-hour meter
field supplied watt-hour
meter
4TW59919-6A
• Heating • Daikin Altherma
57
• Outdoor unit • EMRQ-A
11
Installation
11 - 1 Installation Method
EMRQ8-16A
Heat/cooling meters
Tmax
Temperature
Tmin
_Tmax
_Tmin
3
Flow
11
pressure
Data storage
Nominal flow Qn (at _T=5K)
Nominal flow Qn (at _T=10K)
Nominal flow Qn (at _T=15K)
Maximum flow Qmax
Minimum response flow
Flow direction
Nominal pressure
Pressure loss at Qn
Maximum pressure loss at Qmax
Maximum working pressure
Minimum storage interval
Minimum storage capacity
Register
(°C)
(°C)
(K)
(K)
Space heat/cooling side
Heat and cooling meter
Nominal I/U capacity
Nominal I/U capacity
5,6 kW
9 kW
85
85
3
3
40
40
3
3
Between DHW-I/U
Heat meter(*)
DHW Tapping side
Heat meter(*)
85
3
40
3
85
3
83
3
0,96
0,48
0,32
2,1
10
1 direction
1,55
0,77
0,52
2,1
10
1 direction
1,7
10
1 direction
2,1
10
1 direction
(bar)
(bar)
(bar)
(bar)
0,5-3,0
<0,25
0,35
3
0,5-3,0
<0,25
0,35
3
0,5-3,0
<0,25
0,35
3
10
(kWh)
1 month
13 months
heat + cooling values (**)
1 month
13 months
heat + cooling values (**)
1 month
13 months
heat values
1 month
13 months
heat values
(m`/h)
(m`/h)
(m`/h)
(m`/h)
(l/h)
(*) Check local regulations and heat meter documentation for the possiblity of mountaing the tank heat meter in the drinking water circuit
(**) In case of heating only units, heat meter is sufficient (no heat + cooling meter)
Other - Refer to specifications of tank and indoor unit for selection of required connections with field supplied piping and heat meters
- Minimum requirement for data read out is a display
- No corrosion if contact with water
- The local regulations for the use of heat meteres and heat + cooling meters (mounting, sealing, operation . . . ) must be complied with.
In absence of regulations, it is advised to consult the heat meter supplier and/or service company
Electrical power meter (kWh meter)
Before selecting the electrical power meter, it is advised to check the read-out possibilities with the heat meter supplier and/or service company
Selection to be based on outdoor unit specifications
Minimum requirement for data read out is a display
4TW59911-2A
58
• Heating • Daikin Altherma
• Outdoor unit • EMRQ-A
11
Installation
11 - 1 Installation Method
EMRQ8-16A
Indoor Units
EKHVMYD*AAV1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Outdoor unit
Indoor unit
Electronic expansion valve
Refrigerant heat exchanger
Water heat exchanger
Pump
Motorised 3-way valve (Optional)
Domestic hot water tank (Optional)
Compressor
Shut-off valve
Flow measuring unit of heat meter
Temperature sensors heat meter
Flow measuring unit of space heat and cooling meter
Temperature sensor space heat and cooling meter
Space heating and cooling applications
Refrigerant cooling exchanger
Motorised 3-way valve
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Outdoor unit
Indoor unit
Electronic expansion valve
Refrigerant heat exchanger
Water heat exchanger
Pump
Motorised 3-way valve (Optional)
Domestic hot water tank (Optional)
Compressor
Shut-off valve
Flow measuring unit of heat meter
Temperature sensors heat meter
Flow measuring unit of space heat meter
Temperature sensor space heat meter
Space heating applications
3
11
Indoor Units
EKHVMRD*AAV1
4TW59919-7
• Heating • Daikin Altherma
59
• Outdoor unit • EMRQ-A
11
Installation
11 - 2 Refrigerant Pipe Selection
EMRQ8-16A
Selection of piping material
Note
Piping and other pressure containing parts shall comply with the applicable legislation and shal be suitable for refrigerant. Use phosphoric
acid deoxidised seamless copper for refrigerant.
n Foreign materials inside pipes (including oils for fabrication- must be ≤30 mg / 10m.
n Temper grade: use piping with temper grade in function of the pipe diameter as listed in table below.
Pipe J
≤ 15.9
≥ 19.1
Temper grade of piping material
V
1/2H
V = Annealed
1/2H = Half hard
3
11
4PW61262-1
60
• Heating • Daikin Altherma
• Outdoor unit • EMRQ-A
11
Installation
11 - 2 Refrigerant Pipe Selection
EMRQ8-16A
Selection of piping size
Note
n Reversible indoor units (EKHVMYD) need 3 pipes.
n Heating only indoor units (EKHVMRD) need 2 pipes (liquid and discharge only).
n Size: determine the proper size referring to following table
Example:
Total capacity connected downstream for B1 = capacity index indoor 2 + capacity index
indoor 3 + capacity index indoor 4 = 210
Total capacity connected downstream for B2 = capacity index indoor 3 + capacity index
indoor 4 = 130
C. Piping between refrigerant branch kit and indoor unit
Pipe size for direct connection to indoor unit must be the same as the connection size of the
indoor unit
Refnet joint
A. Piping between outdoor unit and first branch pipe
Piping outer diameter size (mm)
Outdoor unit capacity
type (HP) (Hp)
8
10
12
14+16
Suction gas pipe
Discharge gas pipe
Liquid pipe
19.1
22.2
28.6
28.6
15.9
19.1
19.1
22.2
9.5
9.5
12.7
12.7
B. Piping between refrigerant branch kits
Choose from the following table in accordance with the indoor unit total capacity type,
connected downstream:
Piping outer diameter size (mm)
Indoor
unit capacity
index (Hp)
<150
150≤x<200
200≤x<290
290≤x<420
420≤x<470
Suction gas pipe
Discharge gas pipe
Liquid pipe
15.9
19.1
22.2
28.6
28.6
12.7
15.9
19.1
19.1
28.6
9.5
9.5
9.5
12.7
15.9
Suction gas pipe
15.9
Piping outer diameter size (mm)
Discharge gas pipe
12.7
3
11
Liquid pipe
9.5
n The pipe thickness of the refrigerant piping shall comply with the applicable legislation.
The minimal pipe thickness for R410A piping must be in accordance with the table
below.
Pipe J
6.4
9.5
12.7
15.9
19.1
22.2
28.6
Minimal thickness t (mm) (mm)
0.80
0.80
0.80
0.99
0.80
0.80
0.99
n In case the required pipe sizes (inch sizes) are not available, it is also allowed to use other
diameters (mm sizes), taken the following into account
n select the pipe size nearest to the required size
n use suitable adapters for the change-over from inch to mm pipes (Field supply)
4PW61262-1
• Heating • Daikin Altherma
61
• Outdoor unit • EMRQ-A
11
Installation
11 - 2 Refrigerant Pipe Selection
EMRQ8-16A
Selection of refrigerant branch kits
Rrefrigerant refnets
n When using refnet joint at the first branch counted from the outdoor unit side, choose from the following table in accordance with the capacity
of the outdoor unit (Example: Refnet joint a)
Refrigerant branch kit name
Outdoor unit capacity
type (HP)
8+10
12∼16
3 pipes
2 pipes
KHRQ23M29T9
KHRQ23M64T
KHRQ22M29T9
KHRQ22M64T
When alle connected indoor units are heating only (EKHVMRD, only 2 pipes), at that moment the first refrigerant branch kit is for a 2 pipe
system.
If 1 indoor unit is reversible, then you must select a refrigerant branch kit for a 3 pipe system.
3
11
n For refnet joint other than the first branch (example refnet joint b and c), select the proper branch kit model based on the total capacity index
of all indoor units connected after the refrigerant branch.
Refrigerant branch kit name
Indoor
unit capacity
index
<200
200≤ x <290
290≤ x <470
3 pipes
2 pipes
KHRQ23M20T
KHRQ23M29T9
KHRQ23M64T
KHRQ22M20T
KHRQ22M29T
KHRQ22M64T
n Concerning refnet headers, choose from the following table in accordance with the total capacity of all the indoor units connected below the
refnet header.
Refrigerant branch kit name
Indoor
Note
unit capacity
index
<200
200≤x<290
290≤x<470
3 pipes
2 pipes
KHRQ23M29H
KHRQ23M29H
KHRQ23M64H
KHRQ22M29H
KHRQ22M29H
KHRQ22M64H
Refrigerant branch kits can only be used with R410A.
4PW61262-1
62
• Heating • Daikin Altherma
• Outdoor unit • EMRQ-A
11
Installation
11 - 2 Refrigerant Pipe Selection
EMRQ8-16A
System piping limitations
Piping length restrictions
Maximum allowable height difference
Make sure to perform the piping installation within the range of the maximum
allowable pipe length, allowable level difference and allowable length after
branching as indicated below
Difference in height between outdoor and indoor units H1 ≤ 40m
Difference in height between all indoor units H2 ≤ 15m
If setting [A-01] is changed, maximum H2 difference can be increased to 25m. Refer
to field settings in the indoor unit installation manual.
Example 1: Branch with refnet joint
Example
0≤ x ≤15m
15< x ≤20m
20≤ x ≤25m
Example 2: Branch with refnet joint and refnet header
Minimal thickness t (mm) (mm)
0
1
2
3
11
[A-01]= 2 (Level 2)
Example 3: Branch with refnet header
[A-01]= 1 (Level 1)
[A-01]= 0 (Default)
Maximum allowable lengths
Actual pipe length between outdoor and indoor unit ≤ 100m
Example 1: a+b+c+d+e+f+g+p ≤ 100m
Example 2: a+i+k≤ 100m
Example 3: a+i ≤ 100m
Equivalent piping length between indoor and outdoor units ≤ 125m (equivalent
pipe length of refnet to be taken 0.5m and for header 1.0m)
Total piping length from outdoor to all indoor units ≤300m
Pipe length from first branch kit (either refnet joint or refnet header) to indoor
unit ≤40m
[Example 1]: Unit 8: b+c+d+e+f+g+p≤40m
[Example 2]: Unit 6: b+h≤40m, Unit 8: i+k≤40m
[Example 3]: Unit 8: i≤40m
• Heating • Daikin Altherma
[A-01]= 0 (Default)
Note
When the equivalent pipe length between outdoor and indoor units is
90 m or more, the size of the main liquid pipe must be increased Never
increase suction gas pipe and discharge gas pipe sizes
Depending on the length of the piping, the capacity may drop, but even
in such a case it is possible to increase the size of the main liquid pipe.
HP
8+10
12∼16
Liquid J (mm)
9.5 s 12.7
12.7 s 15.9
Make sure to perform the piping installation within the range of the maximum
allowable pipe length, allowable level difference and allowable length after
branching as indicated above
4PW61262-1
63
• Outdoor unit • EMRQ-A
12
Operation range
12 - 1 Operation Range
EMRQ-A
Space heating mode
Startup area
3
Continuous heating operation
12
: Continuous heating operation
: Startup area
: operation possible, but no guarantee of capacity
: Can be adjusted by field setting
Domestic hot water mode
DHW operation
Tank temperature
: Domestic hot water operation
: operation possible, but no guarantee of capacity
3TW59913-1
64
• Heating • Daikin Altherma
• Outdoor unit • EMRQ-A
12
Operation range
12 - 1 Operation Range
EMRQ-A
Space heating mode
Ta (°CDB)
Continuous cooling operation
3
12
LWT (°C)
: Continuous cooling operation
: Cooling leaving water temperature depends on indoor unit operation status and other unit setpoints
3TW59913-1
• Heating • Daikin Altherma
65
• Domestic hot water tank • EKHTS-AC
TABLE OF CONTENTS
EKHTS-AC
1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
2
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Specifications
3
Capacity tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Heating Capacity Tables
4
5
6
• Heating • Daikin Altherma
73
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Piping diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Piping Diagrams
71
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Centre of gravity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Centre of Gravity
70
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Dimensional drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dimensional Drawings
69
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
75
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
67
• Domestic hot water tank • EKHTS-AC
1
o h
c Ci gA t n - s iS e tT m aH oKe •DEH
Features
High temperature application: up to 80ºC without electric heater
•
Low energy bills and low CO2 emissions
•
Stainless steel domestic hot water tank
•
Easy to install
•
Cost effective alternative to a fossil fuel boiler
•
Total solution for year round comfort
4
1
68
• Heating • Daikin Altherma
• Domestic hot water tank • EKHTS-AC
2
Specifications
2-1 Technical Specifications
Casing
Dimensions
EKHTS200AC
Colour
Metallic grey
Material
Galvanised steel (precoated sheet metal)
Unit
Height
Packed unit
Weight
Packing
Tank
mm
1,335
1,610
Integrat mm
ed on
indoor
unit
Tank
2,010
2,285
Width
mm
600
Depth
mm
695
Height
mm
Width
mm
1,470
Depth
mm
Unit
Empty
kg
70
Packed unit
Empty
kg
81
89
EPS \ Wood \ Carton
EPS \ Wood \ Carton
Material
Weight
kg
Water volume
l
800
Maximum water temperature
ºC
Maximum water pressure
11
200
260
bar
10
EPS
kWh/
24h
Quantity
1.2
1.5
1
Tube material
Duplex steel (EN 1.4162)
Face area
m²
1.56
Internal coil volume
l
7.5
Space heating
m³/h
13
Domestic hot
water tank
m³/h
8
Coefficient of flow
(kV)
Inlet
Outlet
mm
Male quick coupling ø28.7
Space heating
mm
Female quick coupling ø28.8
Domestic hot
water tank
mm
Female quick coupling ø28.8
Temperature sensor
Cable length
m
Piping connections
Water inlet heat exchanger diameter
inch
11.5
G 3/4" F (if kit EKFMAHTB is used - stand alone tank)
mm
Female Quick coupling ø25
Water outlet heat exchanger diameter
inch
G 3/4" F (if kit EKFMAHTB is used - stand alone tank)
mm
Female Quick coupling ø25
Cold water in
Diameter
inch
G 3/4" (female)
Hot water out
Diameter
inch
G 3/4" (female)
Recirculation connection
Item
4
2
75
Material
Heat loss
Safety devices
78
Stainless steel (EN 1.4521)
Insulation
3-way valve
1,745
680
Material
Heat exchanger
EKHTS260AC
inch
01
• Heating • Daikin Altherma
G 1/2" (male)
Thermal cutout (on indoor unit): 90-95ºC
69
• Domestic hot water tank • EKHTS-AC
3
Capacity tables
3-1
Heating Capacity Tables
Daikin Altherma HT-TW Domestic hot water tank
The DAIKIN ALTHERMA heat pump in combination with the optional domestic hot water tank provide hot water for household usage.
The below mentioned date allow a proper selection of the domestic hot water tank size for maximum comfort and efficiency.
(1) Capacity:
EKHTS*200
210
193,5
Total capacity (L)
Actual capacity (L)
EKHTS*260
258
250,5
Total capacity = internal volume of tank(= effective water volume+ coil volume)
Actual capacity=effective water volume inside the tank
(2) Maximum volume of usable hot water:
The volume of hot water available for domestic usage depends on the physical volume of the tank, on the domestic water setpoint temperature and on the temperature spreading
in the tank.
Definition:
Maximum volume of usable hot water = the volume of hot water available for domestic usage at a temperature of 40°C.
40°C is considered a comfortable domestic hot water temperature. (cold water inlet temp = 10°C)
Tank
4
Setpoint temp.
40
50
60
70
40
50
60
70
EKHTS*200
3
EKHTS*260
Grade
+++
++
+
-
Maximum volume of
usable hot water
190
255
320
385
250
330
415
500
Small
+++
+++
+++
+++
+++
+++
+++
+++
Tapping pattern*
Medium
High
+
++
+++
+++
+
++
+++
+++
++
+++
++
very high
+
more than excessive availability of sanitary hot water (more than 40% of EHWV is still available after tapping pattern)
Excessive availability of sanitary hot water. (10%< EHWV still available after tapping pattern<40%)
Sufficient availability of sanitary hot water. (EHWV still available after tapping pattern <10%)
Temporary shortage of sanitary hot water can occur.
Tapping pattern**
Small
Medium
High
very high
Daily demand up to 90l -> typical 1-person daily usage pattern
Daily demand up to 190l -> typical 2-persons daily usage pattern
Daily demand up to 370l -> typical 3 to 4 persons daily usage pattern
Daily demand up to 500l -> 5 to 6 persons daily usage pattern
* based upon heat up to tank once / 24 hours
** Heat losses (over 24 hrs) are included in the tapping patterns
(3) Standing Heat loss:
Heat losses
[kWh/24h]
1.2
1.5
Tank
EKHTS*200
EKHTS*260
* heat loss of tank at_T = 45K
(4) Heat-up time:
Definition:
Heat-up time = The time is required to heat up the domestic hot water tank from 15°C to 60°C (minutes)
Tank
EKHTS*200
EKHTS*260
EKHBRD11
60
70
Heat-up time <min>
EKHBRD14
50
60
EKHBRD16
40
50
conditions for testing: Ta = 7°CDB / 6°CWB, TStart = 15°C
(5) Reheat time:
Definition:
Reheat time = The time required to reheat the deomestic hot water tank back to 60°C after tapping 70% of the actual volume.
Tank
EKHTS*200
EKHTS*260
EKHBRD11
50
60
Reheat time <min>
EKHBRD14
40
50
EKHBRD16
30
40
Starting condition before tapping 70% of volume: tank at 60°C
conditions for testing: Ta = 7°CDB / 6°CWB, TCold = 15°C
3TW58802-1A
70
• Heating • Daikin Altherma
• Domestic hot water tank • EKHTS-AC
4
Dimensional drawings
4-1
Dimensional Drawings
(.+76$&(.+%5'$%
(.+76$&(.+905<'$
ZD\YDOYH
+RWZDWHURXWFRQQHFWLRQ*´IHPDOH
&ROGZDWHULQFRQQHFWLRQ*´IHPDOH
+RWZDWHURXWTXLFNFRXSOLQJDWERWWRPWDQN
&ROGZDWHULQTXLFNFRXSOLQJDWERWWRPWDQN
7DQNFRQQHFWLRQIURPLQGRRUXQLWTXLFNFRXSOLQJ
7DQNFRQQHFWLRQWRLQGRRUXQLWTXLFNFRXSOLQJ
7DQNFRQQHFWLRQIURPLQGRRUXQLWTXLFNFRXSOLQJDWERWWRPWDQN
7DQNFRQQHFWLRQWRLQGRRUXQLWTXLFNFRXSOLQJDWERWWRPWDQN
5HFLUFXODWLRQFRQQHFWLRQ*´PDOH
7MRLQWLQFDVHRI(.+%5'
.QRFNRXWKROHVIRUZDWHUSLSLQJ
4
4
7:
127(
)RULQGRRUXQLWGHWDLOVUHIHUWR7:(.+%5'RU7:(.+90
(.+76$&(.+%5'$%
(.+76$&(.+905<'$$
ZD\YDOYH
+RWZDWHURXWFRQQHFWLRQ*´IHPDOH
&ROGZDWHULQFRQQHFWLRQ*´IHPDOH
+RWZDWHURXWTXLFNFRXSOLQJDWERWWRPWDQN
&ROGZDWHULQTXLFNFRXSOLQJDWERWWRPWDQN
7DQNFRQQHFWLRQIURPLQGRRUXQLWTXLFNFRXSOLQJ
7DQNFRQQHFWLRQWRLQGRRUXQLWTXLFNFRXSOLQJ
7DQNFRQQHFWLRQIURPLQGRRUXQLWTXLFNFRXSOLQJDWERWWRPWDQN
7DQNFRQQHFWLRQWRLQGRRUXQLWTXLFNFRXSOLQJDWERWWRPWDQN
5HFLUFXODWLRQFRQQHFWLRQ*´PDOH
7MRLQWLQFDVHRI(.+%5'
.QRFNRXWKROHVIRUZDWHUSLSLQJ
/HYHOOLQJIHHWLQRSWLRQNLW(.)0$+7%
)OH[LEOHSLSHVLQRSWLRQNLW(.)0$+7%
$GDSWRUTXLFNFRQQHFWLRQ*´LQRSWLRQNLW(.)0$+7%
)LHOGSLSLQJ
7:
127(
)RULQGRRUXQLWGHWDLOVUHIHUWR7:(.+%5'RU7:(.+90
• Heating • Daikin Altherma
71
• Domestic hot water tank • EKHTS-AC
4
Dimensional drawings
4-1
Dimensional Drawings
(.+76$&(.+%5'$%
(.+76$&(.+905<'$
ZD\YDOYH
+RWZDWHURXWFRQQHFWLRQ*´IHPDOH
&ROGZDWHULQFRQQHFWLRQ*´IHPDOH
+RWZDWHURXWTXLFNFRXSOLQJDWERWWRPWDQN
&ROGZDWHULQTXLFNFRXSOLQJDWERWWRPWDQN
7DQNFRQQHFWLRQIURPLQGRRUXQLWTXLFNFRXSOLQJ
7DQNFRQQHFWLRQWRLQGRRUXQLWTXLFNFRXSOLQJ
7DQNFRQQHFWLRQIURPLQGRRUXQLWTXLFNFRXSOLQJDWERWWRPWDQN
7DQNFRQQHFWLRQWRLQGRRUXQLWTXLFNFRXSOLQJDWERWWRPWDQN
5HFLUFXODWLRQFRQQHFWLRQ*´PDOH
7MRLQWLQFDVHRI(.+%5'
.QRFNRXWKROHVIRUZDWHUSLSLQJ
4
4
7:
127(
)RULQGRRUXQLWGHWDLOVUHIHUWR7:(.+%5'RU7:(.+90
(.+76$&(.+%5'$%
(.+76$&(.+905<'$$
ZD\YDOYH
+RWZDWHURXWFRQQHFWLRQ*´IHPDOH
&ROGZDWHULQFRQQHFWLRQ*´IHPDOH
+RWZDWHURXWTXLFNFRXSOLQJDWERWWRPWDQN
&ROGZDWHULQTXLFNFRXSOLQJDWERWWRPWDQN
7DQNFRQQHFWLRQIURPLQGRRUXQLWTXLFNFRXSOLQJ
7DQNFRQQHFWLRQWRLQGRRUXQLWTXLFNFRXSOLQJ
7DQNFRQQHFWLRQIURPLQGRRUXQLWTXLFNFRXSOLQJDWERWWRPWDQN
7DQNFRQQHFWLRQWRLQGRRUXQLWTXLFNFRXSOLQJDWERWWRPWDQN
5HFLUFXODWLRQFRQQHFWLRQ*´PDOH
7MRLQWLQFDVHRI(.+%5'
.QRFNRXWKROHVIRUZDWHUSLSLQJ
/HYHOOLQJIHHWLQRSWLRQNLW(.)0$+7%
)OH[LEOHSLSHVLQRSWLRQNLW(.)0$+7%
$GDSWRUTXLFNFRQQHFWLRQ*´LQRSWLRQNLW(.)0$+7%
)LHOGSLSLQJ
7:
127(
72
)RULQGRRUXQLWGHWDLOVUHIHUWR7:(.+%5'RU7:(.+90
• Heating • Daikin Altherma
• Domestic hot water tank • EKHTS-AC
5
Centre of gravity
5-1
Centre of Gravity
(.+76$&
5HTXLUHGVHUYLFHVSDFHGHSHQGLQJ
RQSRVVLEOH¿HOGSLSLQJURXWLQJ
4
5
7:
127(
)RULQGRRUXQLWGHWDLOVUHIHUWR7:(.+%5'RU7:(.+90
(.+76$&(.+%5'$%
(.+76$&(.+905<'$
5,*+7,167$//$7,21
)RUXSZLULQJDQGSLSLQJURXWLQJ
UHIHUWR7:(.+%5'RU7:(.+90
,QFDVHRI(.+%5'
,QFDVHRI(.+90
/()7,167$//$7,21
6SDFHUHTXLUHGIRU
VZLWFKER[UHPRYDO
(.+%5'RU(.+90
7:
127(
&HQWHURIJUDYLW\RQO\IRU(.+76$&
• Heating • Daikin Altherma
73
• Domestic hot water tank • EKHTS-AC
5
Centre of gravity
5-1
Centre of Gravity
(.+76$&
5HTXLUHGVHUYLFHVSDFHGHSHQGLQJ
RQSRVVLEOH¿HOGSLSLQJURXWLQJ
4
5
7:
127(
)RULQGRRUXQLWGHWDLOVUHIHUWR7:(.+%5'RU7:(.+90
(.+76$&(.+%5'$%
(.+76$&(.+905<'$
5,*+7,167$//$7,21
)RUXSZLULQJDQGSLSLQJURXWLQJ
UHIHUWR7:(.+%5'RU7:(.+90
,QFDVHRI(.+%5'
,QFDVHRI(.+90
/()7,167$//$7,21
6SDFHUHTXLUHGIRU
VZLWFKER[UHPRYDO
(.+%5'RU(.+90
7:
127(
74
&HQWHURIJUDYLW\RQO\IRU(.+76$&
• Heating • Daikin Altherma
• Domestic hot water tank • EKHTS-AC
6
Piping diagrams
6-1
Piping Diagrams
EKHTS
Field installation
(delivered withEKHTS*)
Field installation (delivered
with indoor unit)
3-way motorized valve
Shut off valve
Outdoor
Load
Indoor
Shut off valve
Water return
Water flow
Option domestic hot water tank
Water main IN
Water flow
Water return
Option domestic hot water tank
Water main OUT
Field supply
Only for EKHTS* and EKHTSP*
( Not required for EKHTSU* )
Pressure reducing valve
with integrated non
return valve line strainer
4
Expansion relief valve
Tundish
T-piece
6
Tundish
Expansion vessel
*Field installation delivered with EKUHWCA kit
R2T
M3S
T-piece
Drain valve
Domestic hot water thermistor
3-way motorized valve
Recirculation connection
3TW58805-1
Check valve
Flare connection
Screw connection
Flange connection
Pinched pipe
• Heating • Daikin Altherma
Spinned pipe
75
• Heat pump convector • FWXV-A
TABLE OF CONTENTS
FWXV-A
s t i n U r o o d n I
1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
2
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
79
For indoor units only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
79
Capacity tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
81
3
Heating capacity tables
Cooling capacity tables
4
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Dimensional drawing & centre of gravity . . . . . . . . . . . . . . . . . . . . . . . 83
Dimensional drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Centre of gravity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Sound data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Sound pressure spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8
84
Wiring diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Wiring diagram
7
83
Piping diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Piping diagram
6
79
80
87
Hydraulic performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Static pressure drop unit
• Heating • Daikin Altherma
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
77
• Heat pump convector • FWXV-A
1
t i n U g r nA o i0- o 1tV d 4aX nW-e HFR•I
Features
Optimal energy efficiency when connected to a Daikin Altherma
system, thanks to the interlink function
•
Stylish design
•
Flat front panel: its stylish appearance blends easily within any
interior décor and is more easy to clean.
•
Titanium apatite photocatalytic air purification filter
•
Can be installed against a wall or recessed
•
Lightweight but sturdy design
5
1
5 steps
78
standard
• Heating • Daikin Altherma
• Heat pump convector • FWXV-A
2
Specifications
2-1 For indoor units only
FWXV15AVEB
FWXV20AVEB
Nominal input (Indoor
only)
Cooling
kW
0.013
0.015
Heating
kW
0.013
0.015
Heating capacity
Total capacity
Nom.
kW
1.5
2.0
Water volume
Nom.
m3/hr
0.26
0.34
5.7
Cooling capacity
l/min
4.3
Water pressure drop Nom.
kPa
13
22
Total capacity
kW
1.2
1.7
Nom.
Sensible capacity
Nom.
kW
0.98
1.4
Water volume
Nom.
m3/hr
0.20
0.29
l/min
3.4
4.9
kPa
10
17
Water pressure drop Nom.
2-2 Technical Specifications
Casing
Colour
Dimensions
Packing
Unit
Weight
Heat Exchanger
FWXV15AVEB
Height
mm
696
696
Width
mm
786
786
Depth
mm
286
286
Height
mm
600
600
Width
mm
700
700
Depth
mm
210
210
5
2
Unit
kg
15
15
Packed Unit
kg
19
19
mm
510
510
Dimensions
Length
Nr of Rows
Fin Pitch
mm
Nr of Stages
2
2
1.2
1.2
22
Tube type
Fin
Fan
Type
Air Flow Rate
Heating
Cooling
Fan
Motor
Motor
Speed (heating)
Speed (cooling)
Cooling
Piping connections
22
ø6.35 Smooth tube
Type
Multi slit fin
Turbo fan
High
m³/h
318
Medium
m³/h
228
354
Low
m³/h
150
240
474
Silent Operation
m³/h
126
198
High
m³/h
318
474
Medium
m³/h
228
354
Low
m³/h
150
240
Silent Operation
m³/h
126
Model
198
D48D-28
Number of steps
Heating
FWXV20AVEB
White
5 steps, silent and auto
High
rpm
400
560
Medium
rpm
310
440
Low
rpm
230
320
Silent Operation
rpm
210
280
High
rpm
400
560
Medium
rpm
310
440
Low
rpm
230
320
280
Silent Operation
rpm
210
Sound Power
Medium
dBA
35
45
Sound Pressure
Medium
dBA
19
29
Sound Power
Medium
dBA
35
45
Sound Pressure
Medium
dBA
19
29
Liquid ID/OD
Diameter
inch
G1/2 / G1/2
G1/2 / G1/2
Gas ID/OD
Diameter
inch
G1/2 / G1/2
G1/2 / G1/2
Drain
Diameter
mm
Heat Insulation
18
Both inlet and outlet pipes
Air Filter
Removable/washable/Mildew proof
Air direction control
Right, Left, Horizontal, Downward
Temperature control
Microcomputer control
• Heating • Daikin Altherma
79
• Heat pump convector • FWXV-A
2
Specifications
2-2 Technical Specifications
FWXV15AVEB
Standard Accessories Item
Quantity
1
1
Item
Operation manual
Quantity
1
1
Item
Wireless remote control
Quantity
1
1
Item
Batteries
Quantity
2
2
Item
Remote control holder
Quantity
1
1
Item
Drain hose
Quantity
1
1
Item
Photocatalytic filter (apatite)
Quantity
2
2
Item
Thermal insulation tape
Quantity
2
2
Item
Thermal insulation tube
Quantity
5
Item
2
Item
FWXV20AVEB
Installation manual
2
2
Connection pipe
Quantity
2
2
Binding band
Quantity
1
1
Item
O Ring
Quantity
4
Notes
4
Cooling: indoor temp. 27°CDB, 19°CWB; entering water temp. 7°C, water temperature rise 5K.
Heating: indoor temp. 20°CDB; entering water temp. 45°C, water temperature drop 5K.
The range of usable water temperature is 6°C (min.) to 60°C (max.)
Maximum allowable water pressure is 1.18 MPa
Comply with drinking water directive 98/93/EC for chilled water, hot water and make up water.
The amount of water circulation should be 3l/min to 15l/min (0.18m³/hr to 0.9m³/hr)
Allowable model of hydrobox interlinking is BA-series
2-3 Electrical Specifications
Power Supply
FWXV15AVEB
Name
Phase
Frequency
Hz
Voltage
Current
80
Nominal running
current (RLA)
FWXV20AVEB
VE
1
1
50/60
50/60
V
220-240 / 220
Heating
A
0.08
0.10
Cooling
A
0.08
0.10
• Heating • Daikin Altherma
• Heat pump convector • FWXV-A
3
Capacity tables
3-1
Heating capacity tables
FWXV15-20A
Heating capacity tables
Air temperature (°C)
Water temperature (Entering °C - leaving °C)
Model
Fan
35°C-30°C
Heating Water
capacity flow
kW
Air temperature (°CDB-°CWB)
Water temperature (Entering °C - leaving °C)
Model
Fan
L/min
Water
Heating
pressure
capacity
drop
kPa
kW
35°C-30°C
Heating Water
capacity flow
kW
L/min
20°C
50°C-45°C
45°C-40°C
Water
flow
L/min
Water
Heating
pressure
capacity
drop
kPa
kW
Water
flow
L/min
L/min
22°CDB
50°C-45°C
45°C-40°C
Water
Heating
pressure
capacity
drop
kPa
kW
Water
flow
55°C-45°C
Water
Heating
pressure
capacity
drop
kPa
kW
Water
Heating
pressure
capacity
drop
kPa
kW
Water
flow
L/min
Water
flow
L/min
60°C-50°C
Water
Heating
pressure
capacity
drop
kPa
kW
55°C-45°C
Water
Heating
pressure
capacity
drop
kPa
kW
Water
flow
L/min
Water
flow
L/min
Water
pressure
drop
kPa
60°C-50°C
Water
Heating
pressure
capacity
drop
kPa
kW
Water
flow
L/min
Water
pressure
drop
kPa
5
3
3D066680
• Heating • Daikin Altherma
81
• Heat pump convector • FWXV-A
3
Capacity tables
3-2
Cooling capacity tables
FWXV15-20A
Cooling capacity tables
Air temperature (°CDB-°CWB)
Water temperature (Entering °C - leaving °C)
Model
Fan
Air temperature (°CDB-°CWB)
Water temperature (Entering °C - leaving °C)
Model
Fan
27°CDB-19°CWB
6°C-11°C
Sensible
Total
Water
cooling cooling
flow
capacity capacity
kW
kW
L/min
7°C-12°C
Water
Total Sensible
Water
pressure cooling cooling
flow
drop capacity capacity
kPa
kW
kW
L/min
6°C-11°C
Total
Sensible
Water
cooling cooling
flow
capacity capacity
kW
kW
L/min
7°C-12°C
Water
Total Sensible
Water
pressure cooling cooling
flow
drop capacity capacity
kPa
kW
kW
L/min
6°C-11°C
Total
Sensible
Water
cooling cooling
flow
capacity capacity
kW
kW
L/min
7°C-12°C
Water
Total Sensible
Water
pressure cooling cooling
flow
drop capacity capacity
kPa
kW
kW
L/min
6°C-11°C
Total
Sensible
Water
cooling cooling
flow
capacity capacity
kW
kW
L/min
7°C-12°C
Water
Total Sensible
pressure cooling cooling Water
drop capacity capacity flow
kPa
kW
kW
L/min
8°C-13°C
Water
Total Sensible
Water
pressure cooling cooling
flow
drop capacity capacity
kPa
kW
kW
L/min
9°C-14°C
Water
Total Sensible
Water
pressure cooling cooling
flow
drop capacity capacity
kPa
kW
kW
L/min
Water
pressure
drop
kPa
9°C-14°C
Water
Total Sensible
Water
pressure cooling cooling
flow
drop capacity capacity
kPa
kW
kW
L/min
Water
pressure
drop
kPa
9°C-14°C
Total Sensible
Water
Water
pressure cooling cooling
flow
drop capacity capacity
kPa
kW
kW
L/min
Water
pressure
drop
kPa
9°C-14°C
Water
Total Sensible
Water
pressure cooling cooling
flow
drop capacity capacity
kPa
kW
kW
L/min
Water
pressure
drop
kPa
22°CDB-16°CWB
8°C-13°C
Water
Total Sensible
Water
pressure cooling cooling
flow
drop capacity capacity
kPa
kW
kW
L/min
5
3
Air temperature (°CDB-°CWB)
Water temperature (Entering °C - leaving °C)
Model
Fan
Air temperature (°CDB-°CWB)
Water temperature (Entering °C - leaving °C)
Model
Fan
25°CDB-18°CWB
8°C-13°C
Water
Total Sensible
Water
pressure cooling cooling
flow
drop capacity capacity
kPa
kW
kW
L/min
30°CDB-22°CWB
8°C-13°C
Water
Total Sensible
Water
pressure cooling cooling
flow
drop capacity capacity
kPa
kW
kW
L/min
3D066679
82
• Heating • Daikin Altherma
• Heat pump convector • FWXV-A
4
Dimensional drawing & centre of gravity
4-1
Dimensional drawing
unit (mm)
FWXV15-20A
666 (Half concealed
Operation lamp
Note) 1. The mark (Y) shows piping direction
Timer lamp
Room temp. thermistor
Signal receiver
Terminal block with earth
terminal
Indoor unit ON/OFF switch
Fixed screws for
front panel (Inside)
Model name label
Main unit fixing screw
Air outlet
selection switch
(Inside)
Water outlet (G1/2)
(Half concealed)
Signal transmitter
Water inlet (G1/2)
Name plate
584 (Half concealed)
Drain
socket
Fixed screws for front panel
Hole for splint
Fixed screws for main unit
Hole for piping
ARC452A15
Hole for splint
Drain hose
(connecting part I.D. J
14.0, O.D. J 18.0)
Hole for piping
Infrared remote
controller
Air flow (indoor)
Required space
Up/down (automatic)
Adjusting the air flow direction
Cooling/Dry
Hole for piping
Right/left (manual)
Up/down (automatic)
Cool
50 MIN.
(for maintenance)
50 MIN.
For
performance
Cool
5
(Wall hole)
Upward air flow limit
[OFF]
4
(Wall hole)
(For performance)
Upper air outlet
Lower air outlet
Upward air flow limit
[ON]
Wall hole for half
concealed
• Heating • Daikin Altherma
3D066451
83
• Heat pump convector • FWXV-A
4
Dimensional drawing & centre of gravity
4-2
Centre of gravity
FWXV15-20A
5
4
4D066478
84
• Heating • Daikin Altherma
• Heat pump convector • FWXV-A
5
Piping diagram
5-1
Piping diagram
FWXV15-20A
Indoor unit
Heat exchanger
6.4CuT
Header
Turbo fan
Air purge valve
Thermistor on
heat exchanger
6.4CuT
Field piping
(12.7CuT)
Fan motor
12.7CuT
Header
Heat operated valve
Field piping
(12.7CuT)
5
12.7CuT
5
Water flow
Cooling, heating
4D066467B
• Heating • Daikin Altherma
85
• Heat pump convector • FWXV-A
6
Wiring diagram
6-1
Wiring diagram
FWXV15-20A
Wiring diagram
Rectifier
Field wiring
CAUTION
Note that operation will restart automatically if the main
power supply is turned off and then back on again.
Infrared remote
control
Signal receiver
Fan motor
stand
R
Transmission circuit
5
6
F1U∼F12U
H1P∼H2P
MR10
V1, V2
SA1
M1F
M1S
M2S
PCB1∼PCB5
R1T, R2T
S1∼S49
S1W
S2W (4)
S4W
X1M∼X11M
E3∼E4
E5
: Protective earth
: Fuse
: Pilot lamp
: Magnetic relay
: Varistor
: Surge arrester
: Fan motor
: Swing motor
: Lower air outlet motor
: Printed circuit board
: Thermistor
: Connector
: Operation switch
: Upward air flow limit switch
: Air outlet selection switch
: Terminal strip
: Earth terminal (heat. ex)
: Earth terminal (shield plate)
Note) Applicable model of hydro box is refer to installation
manual
Indoor
NOTES:
1 Size: Length 70 X Width 155
2 Refer to purchasing specification AS303002, unless otherwise
specified.
3 This drawing was drawn on CAD system.
3D066232
86
• Heating • Daikin Altherma
• Heat pump convector • FWXV-A
7
Sound data
7-1
Sound pressure spectrum
FWXV15A
FWXV20A
approximate
threshold hearing for
continuous noise
approximate
threshold hearing for
continuous noise
Octave band center frequency (Hz)
Overall (dB)
Scale A
Cooling, Heating
Octave band sound pressure level dB(0dB=0.0002μ bar)
Octave band sound pressure level dB(0dB=0.0002μ bar)
Cooling, Heating
19
(B,G,N is already rectified)
Measuring place
Measure in anechoic room
Note: Operation noise differs with operation
and ambient conditions.
Octave band center frequency (Hz)
Overall (dB)
Operating conditions
Power source 220-240V 50Hz, 220V 60Hz
Scale A
29
Cooling, Heating
(B,G,N is already rectified)
Location of microphone
Measuring place
Measure in anechoic room
The operation sound
measuring method is in
accordance with
JISC9612.
Note: Operation noise differs with operation
and ambient conditions.
3D066681
• Heating • Daikin Altherma
Operating conditions
Power source 220-240V 50Hz, 220V 60Hz
Cooling, Heating
5
7
Location of microphone
The operation sound
measuring method is in
accordance with
JISC9612.
3D066681
87
• Heat pump convector • FWXV-A
8
Hydraulic performance
8-1
Static pressure drop unit
):;9$
3UHVVXUHGURSRYHUZD\YDOYH
3UHVVXUHGURSN3D
10
5
1
0.1
0.1
8
1
10
100
:DWHUÀRZ/PLQ
7:
127(
7KLVJUDSKFDQEHXVHGWRFDOFXODWHWKHSUHVVXUHGURSRYHUWKHZD\YDOYH
7KHSUHVVXUHGURSRYHUWKH+HDW3XPS&RQYHFWRULVQRWLQFOXGHG
88
• Heating • Daikin Altherma
The present leaflet is drawn up by way of information only and does not constitute an offer binding upon
Daikin Europe N.V.. Daikin Europe N.V. has compiled the content of this leaflet to the best of its knowledge.
No express or implied warranty is given for the completeness, accuracy, reliability or fitness for particular
purpose of its content and the products and services presented therein. Specifications are subject to change
without prior notice. Daikin Europe N.V. explicitly rejects any liability for any direct or indirect damage, in
the broadest sense, arising from or related to the use and/or interpretation of this leaflet. All content is
copyrighted by Daikin Europe N.V.
Daikin products are distributed by:
Daikin Europe N.V. participates in the Eurovent
Certification Programme for Air Conditioners (AC),
Liquid Chilling Packages (LCP) and Fan Coil Units (FC);
the certified data of certified models are listed in the
Eurovent Directory. Multi units are Eurovent certified for
combinations up to 2 indoor units.
p..-.7 st
Naamloze Vennootschap - Zandvoordestraat 300, B-8400 Oostende - Belgium - www.daikin.eu - BE 0412 120 336 - RPR Oostende
EEDEN11-727 • CD • 06/11 • Copyright Daikin
The present publication supersedes EEDEN10-720
Printed in Belgium by Lannoo (www.lannooprint.be), a company whose concern for
the environmont is set in the EMAS and ISO 14001 systems.
Responsible Editor: Daikin Europe N.V., Zandvoordestraat 300, B-8400 Oostende
Daikin’s unique position as a manufacturer of air
conditioning equipment, compressors and refrigerants
has led to its close involvement in environmental issues.
For several years Daikin has had the intention to become
a leader in the provision of products that have limited
impact on the environment. This challenge demands the
eco design and development of a wide range of products
and an energy management system, resulting in energy
conservation and a reduction of waste.