Download AIR-CONDITIONER - Heronhill Air Conditioning Ltd

Heronhill - for all your Toshiba requirements
TOSHIBA
FILE NO. A90-9503
SERVICE MANUAL
AIR-CONDITIONER
SPLIT BUILT-IN DUCT TYPE, HEAT PUMP
RAV-162BH-PE/162AH-PE
RAV-262BH-PE/262AH-PE
RAV-262BH-PE/262AH8-PE
RAV-362BH-PE/362AH8-PE
RAV-462BH-PE/462AH8-PE
SPLIT CEILING TYPE, HEAT PUMP
RAV-162CH-PE/RAV-162AH-PE
RAV-262CH-PE/RAV-262AH-PE
RAV-262CH-PE/RAV-262AH8-PE
RAV-362CH-PE/RAV-362AH8-PE
RAV-462CH-PE/RAV-462AH8-PE
SPLIT WALL TYPE, HEAT PUMP
RAV-162KH(W)-PE/RAV-162AH-PE
RAV-262KH(W)-PE/RAV-262AH-PE
RAV-262KH(W)-PE/RAV-262AH8-PE
SPLIT CASSETTE TYPE, HEAT PUMP
RAV-132UH-PE
RAV-162UH-PE/162AH-PE
RAV-262UH-PE/262AH-PE
RAV-262UH-PE/262AH8-PE
RAV-362UH-PE/362AH8-PE
RAV-462UH-PE/462AH-PE
Tel: 01823 665660
www.heronhill.co.uk
Fax: 01823 665807
Heronhill - for all your Toshiba requirements
CONTENTS
1. SPECIFICATIONS ............................................................................................................................................................... 3
2. CONSTRUCTION VIEWS ................................................................................................................................................ 15
3. WIRING DIAGRAM ........................................................................................................................................................... 22
4. SPECIFICATIONS OF ELECTRICAL PARTS ................................................................................................................. 32
5. REFRIGERANT PIPING DIAGRAM ................................................................................................................................ 41
6. REMOTE CONTROLLER ................................................................................................................................................. 46
7. OUTLINE OF CONTROL CIRCUIT ................................................................................................................................. 59
8. DESCRIPTION OF INDOOR UNIT CONTROL CIRCUIT ............................................................................................. 62
9. DESCRIPTION OF OUTDOOR UNIT CONTROL CIRCUIT ......................................................................................... 68
10. OPERATION OF AIR CONDITIONER FROM OUTDOOR UNIT .................................................................................. 73
11. EMERGENCY OPERATION ............................................................................................................................................. 74
12. APPLIED CIRCUIT ............................................................................................................................................................ 75
13. WIRING FOR GROUP OPERATION .............................................................................................................................. 75
14. PERFORMANCE CHARACTER ...................................................................................................................................... 76
15. EXPLODED VIEWS AND PARTS LISTS ........................................................................................................................ 79
SUMMARY
•
The units referred to within this manual conform with the protection requirements of Directives 89/336/EEC
Electromagnetic Compatibility and 73/23/EEC Low Voltage.
•
Operating conditions of units are as follows:
TEMPERATURE
OUTDOOR TEMPERATURE
-2 TO 43°C (COOL)
-10 TO 21°C (HEAT)
ROOM TEMPERATURE
18 TO 32°C (COOL)
15 TO 29°C (HEAT)
ROOM HUMIDITY
LESS THAN 80% (COOL)
Note 1 :
Cooling Capacity is based on the following temperature conditions:
Indoor air inlet temperature 27°C DB, 19°C WB.
Outdoor air inlet temperature 35°C DB.
Note 2:
Heating Capacity is based on the following temperature conditions:
Indoor air inlet temperature 20°C DB.
Outdoor air inlet temperature 7°C DB, 6°C WB.
-2-
Tel: 01823 665660
www.heronhill.co.uk
Fax: 01823 665807
Heronhill - for all your Toshiba requirements
1. SPECIFICATIONS
MODEL
ITEM
Cooling capacity
kW
RAV-162BH-PE
4.5
Heating capacity
kW
5.0
1
Phase
220-240
50
Power source
V
Hz
COOLING
HEATING
Power consumption
kW
2.3
2.2
Power factor
%
90
90
Running current
A
11.1
10.6
Starting current
Operating noise (SPL)
Refrigerant
60
A
42/39/36
50
I n d o o r u n i t (High, Med, Low) d B ( A )
Outdoor unit
dB(A)
Name of refrigerant
R-22
Charge volume
kg
Add. volume (20-30m)
g/m
Larger side size
mm
1.6
35
Capillary tube & Expansion valve
Refrigerant control
Ø12.7
Coupler style
Flare
Smaller side size
Coupler style
Standard length
Interconnection pipe
Maximum length
(of one way)
*1
6.4
mm
Ø
m
Flare
7.5
30
m
Maximum height
Indoor unit height
m
15
Outdoor unit height
m
30
Condensate drain pipe diameter
INDOOR UNIT Model
Ø 32 (OD)
RAV-162BH-PE
mm
Appearance colour
Dimensions
Black (Zinc galvanized steel + thermal insulator)
Height
mm
345
Width
mm
700
Depth
mm
800
Net weight
kg
39
Heat exchanger type
Indoor fan type
Finned tube
Multi-blade fan
Air volume
m 3/h
Fan motor output
W
External static
pressure
840
60
Standard
mmAq
4
Max. motor
mmAq
10
OUTDOOR UNIT Model
Appearance colour
Dimensions
RAV-162AH-PE
Bronze white (Munsell 6Y7.5/1)
Height
mm
740
Width
mm
880
Depth
mm
310
kg
61
Finned tube
Net weight
Heat exchanger type
Propeller fan
Outdoor fan type
Air flow volume
m 3/h
Fan motor output
W
2,700
39
Model
Compressor
Output
PH250X3-4LS
kW
Protective device
2.0
High pressure switch, Fuse, Crankcase heater, Overload relay, Bimetal thermostat
CEILING PANEL Model
RBC-B161PE(W)
Appearance colour
Dimensions
Height
mm
Silky mist (Munsell 1Y8.9/0.5)
40
Width
mm
780
Depth
mm
500
4
Net weight
kg
Air filter
Washable
Flexible duct
RBC-FD202E
Blowout unit
RBC-BU1E(W)
Suction canvas
RBC-CA161BE
Long-life filter kit
RBC-LK161BE
RBC-DK161BE-P
Built-in duct filter kit
Specifications are subject to change without notice.
* Note 1: These mean actual length.
-3-
Tel: 01823 665660
www.heronhill.co.uk
Fax: 01823 665807
Heronhill - for all your Toshiba requirements
ITEM
MODEL
Cooling capacity
kW
Heating capacity
kW
RAV-262BH-PE
7.9
Phase
Power source
RAV-262BH-PE
7.1
V
Hz
1
3
220-240
380-415
50
COOLING
HEATING
Power consumption
kW
3.0
2.75
2.8
2.7
Power factor
%
88
87
86
85
Running current
A
14.8
13.8
4.7
4.6
Starting current
Operating
noise (SPL)
Refrigerant
COOLING
HEATING
A
80
25
43/40/37
I n d o o r u n i t (High, Med, Low) d B ( A )
Outdoor unit
dB (A)
Name of refrigerant
Charge volume
kg
Add. volume (20-30m)
g/m
53
R-22
2.35
60
Refrigerant control
Capillary tube & Expansion valve
Larger side size
mm
ø 15.9
Smaller side size
mm
ø 9.5
Coupler style
Standard length
m
Flare
7.5
m
30
m
15
Coupler style
Interconnection
pipe
Maximum length
(of one way)
Flare
*1
Maximum height
Indoor unit height
Outdoor unit height
Condensate drain pipe diameter
m
30
ø 32 (OD)
mm
INDOOR UNIT Model
RAV-262BH-PE
Appearance colour
Dimensions
Black (zinc galvanized steel + thermal insulator)
Height
mm
345
Width
mm
1,000
Depth
mm
800
kg
53
Finned tube
Multi-blade fan
Net weight
Heat exchanger type
Indoor fan type
Air volume
m 3/h
Fan motor output
W
100
mmAq
mmAq
10
External static
pressure
Standard
Max. motor
1,140
4
OUTDOOR UNIT Model
Appearance colour
Dimensions
RAV-262AH-PE
Height
mm
790
Width
mm
880
Depth
mm
310
kg
80
Finned tube
Propeller fan
Net weight
Heat exchanger type
Outdoor fan type
Air flow volume
m 3/h
Fan motor output
W
Compressor
3,000
63
Model
Output
PH330X3-4MS
kW
YH330X3-MS
2.2
2.2
High pressure switch, Fuse, Bimetal thermostat,
Crankcase heater, Inner overload relay
Safety device
CEILING PANEL Model
Appearance colour
Dimensions
RAV-262AH8-PE
Bronze white (Munsell 6Y7.5/1)
Height
Width
mm
mm
Depth
mm
kg
Net weight
High pressure switch, Fuse, Overcurrent relay,
Crankcase heater, Thermostat, Return-Lock
RBC-B260PE(W)
Silky mist (Munsell 1Y8.9/0.5)
40
1,080
500
6
Washable
Air filter
Flexible duct
RBC-FD202E
Blowout unit
RBC-BU1E(W)
Suction canvas
RBC-CA260BE
Long-life filter kit
RBC-LK260BE
RBC-DK261BE-P
Built-in duct filter kit
Specifications are subject to change without notice.
* Note 1: These mean actual length.
-4-
Tel: 01823 665660
www.heronhill.co.uk
Fax: 01823 665807
Heronhill - for all your Toshiba requirements
MODEL
ITEM
RAV-362BH-PE
RAV-462BH-PE
Cooling capacity
kW
10.0
12.5
Heating capacity
kW
10.8
13.8
3
Phase
Power source
V
Hz
3
380-415
380-415
50
50
COOLING
4.2
HEATING
COOLING
HEATING
3.6
5.15
4.9
Power consumption
kW
Power factor
%
89
87
87
88
Running current
A
6.8
6.0
8.5
8.0
Starting current
Operating
noise (SPL)
Refrigerant
A
I n d o o r u n i t (High, Med, Low) d B ( A )
Outdoor unit
dB (A)
Name of refrigerant
50
46/43/40
55
55
R-22
R-22
3.9
Charge volume
kg
3.4
Add. volume (20-50m)
g/m
50
50
Capillary tube & Expansion valve
Capillary tube & Expansion valve
mm
ø 19 (ø22)
ø 19 (ø22)
Smaller side size
mm
Flare
ø 9.5
Flare
ø 9.5
Coupler style
Standard length
m
Flare
7.5
Flare
7.5
m
50
50
Indoor unit height
m
20
20
Outdoor unit height
m
50
50
ø 32 (OD)
ø 32 (OD)
RAV-362BH-PE
RAV-462BH-PE
Refrigerant control
Larger side size
*2
Coupler style
Interconnection
pipe
42
45/42/39
Maximum length
(of one way)
*1
Maximum height
Condensate drain pipe diameter
mm
INDOOR UNIT Model
Appearance colour
Dimensions
Black (zinc galvanized steel + thermal insulator)
Height
mm
345
345
Width
mm
1,350
1,350
Depth
800
mm
800
Net weight
kg
58
62
Heat exchanger type
Indoor fan type
mm
Finned tube
Finned tube
Air volume
m 3/h
Multi-blade fan
1,820
Multi-blade fan
2,100
120
4
140
4
10
RAV-362AH8-PE
10
RAV-462AH8-PE
W
Fan motor output
External static
pressure
OUTDOOR UNIT Model
Standard
Max. motor
mmAq
Bronze white (Munsell 6Y7.5/1)
Bronze white (Munsell 6Y7.5/1)
Height
mm
1,240
1,240
Width
mm
930
930
Depth
mm
385
385
kg
107
115
Finned tube
Propeller fan
Finned tube
Propeller fan
mmAq
Appearance colour
Dimensions
Net weight
Heat exchanger type
Outdoor fan type
Air flow volume
m 3/h
6,000
6,000
Fan motor output
W
39+63
39+63
YH406JA
YH506JA
Compressor
Model
Output
kW
3.0
Safety device
CEILING PANEL Model
High pressure switch, Fuse, Overload relay,
Crankcase heater, Inner overload relay
RBC-B460PE(W)
Appearance colour
Dimensions
3.75
High pressure switch, Fuse, Overload relay,
Crankcase heater, Inner overload relay
RBC-B460PE(W)
Silky mist (Munsell 1Y8.9/0.5)
Height
mm
Silky mist (Munsell 1Y8.9/0.5)
40
Width
mm
1,430
1,430
Depth
mm
500
7
500
Washable
Washable
Net weight
kg
Air filter
40
7
Flexible duct
RBC-FD202E
Blowout unit
RBC-BÚ1E(W)
Suction canvas
RBC-CA460BE
Long-life filter kit
RBC-LK460BE
Built-in duct filter kit
RBC-DK461BE-P
Specifications are subject to change without notice.
* Note 1: These mean actual length.
* Note 2: (ø22) should be used when length of pipe exceeds 30m.
-5-
Tel: 01823 665660
www.heronhill.co.uk
Fax: 01823 665807
Heronhill - for all your Toshiba requirements
MODEL
ITEM
RAV-162CH-PE
Cooling capacity
kW
4.5
Heating capacity
kW
5.0
Phase
1
220-240
V
Power source
50
Hz
COOLING
HEATING
2.2
Power consumption
kW
2.3
Power factor
%
90
90
Running current
A
11.1
10.6
Starting current
Operating noise (SPL)
60
A
Indoor unit
(High, Med, Low)
Outdoor unit
42/39/36
dB(A)
dB(A)
50
Name of refrigerant
Refrigerant
R-22
Charge volume
kg
Add. volume (20-30m)
g/m
Larger side size
mm
1.6
35
Refrigerant control
Capillary tube & Expansion valve
Ø 12.7
Coupler style
Flare
Smaller side size
Coupler style
Standard length
Interconnection pipe
Maximum length
(of one way)
*1
6.4
mm
Ø
m
Flare
7.5
30
m
Maximum height
Indoor unit height
m
15
Outdoor unit height
m
30
Condensate drain pipe diameter
mm
Ø
INDOOR UNIT Model
Appearance colour
Dimensions
20 (ID)
RAV-162CH-PE
Silky mist
Height
mm
188
Width
mm
1,030
Depth
mm
640
Net weight
kg
24
Finned tube
Multi-blade fan
Heat exchanger type
Indoor fan type
m 3/h
Air volume
Fan motor output
780
W
34
Air filter
Washable
OUTDOOR UNIT Model
Appearance colour
Dimensions
RAV-162AH-PE
Height
mm
Bronze white (Munsell 6Y7.5/1)
740
Width
mm
880
Depth
mm
310
kg
Net weight
61
Heat exchanger type
Outdoor fan type
Finned tube
Propeller fan
Air flow volume
m 3/h
Fan motor output
W
2,700
39
Model
Compressor
Output
Protective device
PH250X3-4LS
kW
2.0
High pressure switch, Fuse, Crankcase heater, Overload relay, Bimetal thermostat
Specifications are subject to change without notice.
* Note 1 :
These mean actual length.
-6-
Tel: 01823 665660
www.heronhill.co.uk
Fax: 01823 665807
Heronhill - for all your Toshiba requirements
ITEM
MODEL
Cooling capacity
Heating capacity
RAV-262CH-PE
RAV-262CH-PE
kW
7.1
kW
7.9
Phase
Power source
V
Hz
1
3
220-240
380-415
50
COOLING
HEATING
Power consumption
kW
3.0
2.75
2.8
2.7
Power factor
%
88
87
86
85
Running current
A
14.8
13.8
4.7
4.6
HEATING
A
Starting current
Operating
noise (SPL)
COOLING
Indoor unit
Outdoor unit
80
53
dB (A)
Name of refrigerant
Refrigerant
Charge volume
kg
Add. volume (20-30m)
g/m
R-22
2.35
60
Refrigerant control
Capillary tube & Expansion valve
Larger side size
mm
ø 15.9
Smaller side size
mm
ø 9.5
Coupler style
Standard length
m
Flare
7.5
m
30
Coupler style
Interconnection
pipe
Maximum length
(of one way)
Flare
*1
Outdoor unit height
Condensate drain pipe diameter
INDOOR UNIT Model
Maximum height
Appearance colour
Indoor unit height
Dimensions
m
15
m
30
mm
ø 20 (ID)
RAV-262CH-PE
Silky mist
Height
mm
188
Width
mm
1,230
Depth
mm
640
kg
28
Finned tube
Multi-blade fan
Net weight
Heat exchanger type
Indoor fan type
Air volume
m 3/h
Fan motor output
Air filter
W
1,200
34
Washable
OUTDOOR UNIT Model
RAV-262AH-PE
Appearance colour
Dimensions
RAV-262AH8-PE
Bronze white (Munsell 6Y7.5/1)
Height
mm
790
Width
mm
880
Depth
mm
310
kg
80
Finned tube
Propeller fan
Net weight
Heat exchanger type
Outdoor fan type
Air flow volume
m 3/h
Fan motor output
W
Compressor
25
45/41/37
dB (A)
3,000
63
Model
Output
PH330X3-4MS
kW
2.2
High pressure switch, Fuse, Bimetal thermostat,
Crankcase heater, Inner overload relay
Safety device
YH330X3-MS
2.2
High pressure switch, Fuse, Overcurrent relay,
Crankcase heater, Thermostat, Return-Lock
Specifications are subject to change without notice.
* Note 1 :
These mean actual length.
-7-
Tel: 01823 665660
www.heronhill.co.uk
Fax: 01823 665807
Heronhill - for all your Toshiba requirements
MODEL
ITEM
RAV-362CH-PE
RAV-462CH-PE
Cooling capacity
kW
10.5
13.0
Heating capacity
kW
10.8
13.8
Phase
Power source
V
Hz
3
3
380-415
380-415
50
50
HEATING
COOLING
HEATING
Power consumption
kW
4.2
3.6
5.15
4.9
Power factor
%
89
87
87
88
Running current
A
6.8
6.0
8.5
8.0
Starting current
Operating
noise (SPL)
COOLING
A
Indoor unit (High, Med, Low)
Outdoor unit
dB (A)
dB (A)
Name of refrigerant
Refrigerant
50
49/45/41
55
55
R-22
R-22
3.9
Charge volume
kg
3.4
Add. volume (20-50m)
g/m
50
50
Capillary tube & Expansion valve
Capillary tube & Expansion valve
mm
ø 19 (ø22)
ø 19 (ø22)
Smaller side size
mm
Flare
ø 9.5
Flare
ø 9.5
Coupler style
Standard length
m
Flare
7.5
Flare
7.5
m
50
50
Indoor unit height
m
20
20
Outdoor unit height
m
50
50
ø 20 (ID)
ø 20 (ID)
RAV-362CH-PE
RAV-462CH-PE
Silky mist
Silky mist
Refrigerant control
Larger side size
*2
Coupler style
Interconnection
pipe
42
47/43/40
Maximum length
(of one way)
*1
Maximum height
Condensate drain pipe diameter
mm
INDOOR UNIT Model
Appearance colour
Dimensions
Height
mm
240
240
Width
mm
1,430
1,630
Depth
640
mm
640
Net weight
kg
39
44
Heat exchanger type
Indoor fan type
mm
Finned tube
Finned tube
Air volume
m 3/h
Multi-blade fan
1,680
Multi-blade fan
2,100
Fan motor output
Air filter
W
75
Washable
75
Washable
OUTDOOR UNIT Model
Appearance colour
Dimensions
RAV-362AH8-PE
RAV-462AH8-PE
Bronze white (Munsell 6Y7.5/1)
Bronze white (Munsell 6Y7.5/1)
Height
mm
1,240
1,240
Width
mm
930
930
Depth
mm
385
385
kg
107
115
Finned tube
Propeller fan
Finned tube
Propeller fan
Net weight
Heat exchanger type
Outdoor fan type
Air flow volume
m 3/h
6,000
6,000
Fan motor output
W
39+63
39+63
YH406JA
YH506JA
Compressor
Model
Output
kW
3.0
High pressure switch, Fuse, Overload relay,
Crankcase heater, Inner overload relay
Safety device
3.75
High pressure switch, Fuse, Overload relay,
Crankcase heater, Inner overload relay
Specifications are subject to change without notice.
* Note 1 :
These mean actual length.
* Note 2 :
(ø22) should be used when the length of pipe exceeds 30m.
-8-
Tel: 01823 665660
www.heronhill.co.uk
Fax: 01823 665807
Heronhill - for all your Toshiba requirements
MODEL
RAV-162KH(W)-PE
ITEM
Cooling capacity
kW
4.5
Heating capacity
kW
5.0
Phase
Power source
1
V
220-240
50
Hz
COOLING
HEATING
Power consumption
kW
2.3
2.2
Power factor
%
90
90
Running current
A
11.1
10.6
Starting current
Operating noise (SPL)
60
A
Indoor unit (High, Med, Low)
Outdoor unit
dB(A)
dB(A)
45/40/38
50
Name of refrigerant
Refrigerant
R-22
Charge volume
kg
Add. volume (20-30m)
g/m
Larger side size
mm
1.6
35
Refrigerant control
Capillary tube & Expansion valve
Ø 12.7
Coupler style
Flare
Smaller side size
Coupler style
Standard length
Interconnection pipe
Maximum length
(of one way)
*1
mm
Ø
m
Flare
7.5
6.4
30
m
Maximum height
Indoor unit height
m
15
Outdoor unit height
m
30
Condensate drain pipe diameter
INDOOR UNIT Model
mm
Ø 20 (ID)
RAV-162KH(W)-PE
Appearance colour
Dimensions
Silky mist
Height
mm
370
Width
mm
1,020
Depth
mm
200
Net weight
kg
19
Heat exchanger type
Finned tube
Transverse flow fan
Indoor fan type
Air volume
m 3/h
Fan motor output
W
780
27
Air filter
Washable
OUTDOOR UNIT Model
Appearance colour
Dimensions
RAV-162AH-PE
Bronze white (Munsell 6Y7.5/1)
Height
mm
740
Width
mm
880
Depth
mm
310
Net weight
kg
61
Heat exchanger type
Outdoor fan type
Finned tube
Propeller fan
Air flow volume
m 3/h
Fan motor output
W
2,700
39
Model
Compressor
Output
Protective device
PH250X3-4LS
kW
2.0
High pressure switch, Fuse, Crankcase heater, Overload relay, Bimetal thermostat
Specifications are subject to change without notice.
* Note 1 :
These mean actual length.
-9-
Tel: 01823 665660
www.heronhill.co.uk
Fax: 01823 665807
Heronhill - for all your Toshiba requirements
ITEM
MODEL
Cooling capacity
kW
Heating capacity
kW
RAV-262KH(W)-PE
7.9
Phase
Power source
RAV-262KH(W)-PE
7.1
V
1
3
220-240
380-415
50
Hz
COOLING
HEATING
Power consumption
kW
3.0
2.75
2.8
2.7
Power factor
%
88
87
86
85
Running current
A
14.8
13.8
4.7
4.6
Starting current
HEATING
A
Indoor unit
Outdoor unit
Operating
noise (SPL)
COOLING
80
53
Name of refrigerant
Refrigerant
Charge volume
kg
Add. volume (20-30m)
g/m
25
46/42/38
dB (A)
dB (A)
R-22
2.35
60
Refrigerant control
Capillary tube & Expansion valve
Larger side size
mm
ø 15.9
Smaller side size
mm
ø 9.5
Coupler style
Standard length
m
Flare
7.5
m
30
Coupler style
Interconnection
pipe
Maximum length
(of one way)
Flare
*1
Outdoor unit height
Condensate drain pipe diameter
INDOOR UNIT Model
Appearance colour
Dimensions
m
15
m
30
ø 20 (ID)
mm
RAV-262KH(W)-PE
Maximum height
Indoor unit height
Silky mist
Height
mm
370
Width
mm
1,350
Depth
mm
200
kg
25
Finned tube
Transverse flow fan
Net weight
Heat exchanger type
Indoor fan type
Air volume
m 3/h
Fan motor output
Air filter
W
1,200
27
Washable
RAV-262AH-PE
OUTDOOR UNIT Model
Appearance colour
Dimensions
Height
mm
790
Width
mm
880
Depth
mm
310
kg
80
Finned tube
Propeller fan
Net weight
Heat exchanger type
Outdoor fan type
Air flow volume
m 3/h
Fan motor output
W
Compressor
RAV-262AH8-PE
Bronze white (Munsell 6Y7.5/1)
3,000
63
Model
Output
kW
PH330X3-4MS
YH330X3-MS
2.2
2.2
High pressure switch, Fuse, Bimetal thermostat,
Crankcase heater, Inner overload relay
Safety device
High pressure switch, Fuse, Overcurrent relay,
Crankcase heater, Thermostat, Return-Lock
Specifications are subject to change without notice.
* Note 1 :
These mean actual length.
-10-
Tel: 01823 665660
www.heronhill.co.uk
Fax: 01823 665807
Heronhill - for all your Toshiba requirements
MODEL
RAV-132UH-PE
ITEM
1
Power source
Phase
V
Power consumption
Hz
kW
0.066
Power factor
%
93
Running current
Starting current
A
0.31
A
0.6
Operating noise (SPL) (High, Med, Low)
220-240
50
41/38/35
dB(A)
R-22
Refrigerant
Name of refrigerant
mm
Larger side size
Ø12.7
Interconnection
pipe
Coupler style
Flare
Smaller side size
Ø6.4
mm
Flare
Coupler style
Condensate drain pipe diameter
Ø32(OD)
mm
Black (zinc galvanized steel
+ Thermal insulator)
Appearance colour
Dimensions
Height
mm
300
Width
mm
840
Depth
mm
740
28
kg
Net weight
Finned tube
Heat exchanger type
Radial fan
Indoor fan type
3
Air volume
m /h
630
Fan motor output
W
25
RBC-U262PG(W)-PE
CEILING PANEL Model
Silky mist (Munsell 1Y8.9/0.5)
Appearance colour
Dimensions
Height
mm
28
Width
mm
1000
Depth
mm
840
Net weight
kg
7
Washable
Air filter
Specifications are subject to change without notice.
-11-
Tel: 01823 665660
www.heronhill.co.uk
Fax: 01823 665807
Heronhill - for all your Toshiba requirements
MODEL
RAV-162UH-PE
ITEM
Cooling capacity
kW
4.5
Heating capacity
kW
5.0
Power source
Phase
V
1
220-240
50
Hz
COOLING
HEATING
Power consumption
kW
2.3
2.2
Power factor
%
90
90
Running current
A
11.1
10.6
Starting current
Operating noise (SPL)
60
A
Indoor unit (High, Med, Low)
Outdoor unit
dB(A)
dB(A)
44/40/37
50
Name of refrigerant
Refrigerant
R-22
Charge volume
kg
Add. volume (20-30m)
g/m
Larger side size
mm
1.6
35
Refrigerant control
Capillary tube & Expansion valve
Ø 12.7
Coupler style
Flare
Smaller side size
Coupler style
Standard length
Interconnection pipe
Maximum length
(of one way)
*1
mm
Ø
m
Flare
7.5
6.4
30
m
Maximum height
Indoor unit height
m
15
Outdoor unit height
m
30
Condensate drain pipe diameter
INDOOR UNIT Model
mm
Ø 32 (OD)
RAV-162UH-PE
Appearance colour
Dimensions
Black (zinc galvanized steel + thermal insulator)
Height
mm
300
Width
mm
840
Depth
mm
740
Net weight
kg
29
Heat exchanger type
Indoor fan type
Finned tube
Radial fan
m 3/h
Air volume
Fan motor output
980
W
30
Air filter
Washable
OUTDOOR UNIT Model
Appearance colour
Dimensions
RAV-162AH-PE
Bronze white (Munsell 6Y7.5/1)
Height
mm
740
Width
mm
880
Depth
mm
310
Net weight
kg
61
Finned tube
Propeller fan
Heat exchanger type
Outdoor fan type
Air flow volume
m 3/h
Fan motor output
W
2,700
39
Model
Compressor
Output
PH250X3-4LS
2.0
kW
Protective device
High pressure switch, Fuse, Crankcase heater, Overload relay, Bimetal thermostat
CEILING PANEL Model
RBC-U262PG(W)-PE
Appearance colour
Dimensions
Silky mist (Munsell 1Y8.9/0.5)
Height
mm
28
Width
mm
1,000
Depth
mm
840
kg
Net weight
8.5
Washable
Air filter
Specifications are subject to change without notice.
* Note 1 :
These mean actual length.
-12-
Tel: 01823 665660
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Fax: 01823 665807
Heronhill - for all your Toshiba requirements
ITEM
MODEL
Cooling capacity
kW
Heating capacity
kW
Phase
RAV-262UH-PE
7.9
V
Power source
RAV-262UH-PE
7.1
1
3
220-240
380-415
Hz
50
COOLING
HEATING
Power consumption
kW
3.0
2.75
2.8
2.7
Power factor
%
88
87
86
85
Running current
A
14.8
13.8
4.7
4.6
Starting current
Operating
noise (SPL)
COOLING
HEATING
A
Indoor unit
Outdoor unit
80
53
dB (A)
Name of refrigerant
Refrigerant
R-22
Charge volume
kg
Add. volume (20-30m)
g/m
2.35
60
Refrigerant control
Interconnection
pipe
Capillary tube & Expansion valve
Larger side size
Coupler style
mm
ø 15.9
Smaller side size
mm
ø 9.5
Coupler style
Standard length
m
Flare
7.5
m
30
Maximum length
(of one way)
Flare
*1
Outdoor unit height
Condensate drain pipe diameter
INDOOR UNIT Model
Appearance colour
Dimensions
m
15
m
30
ø 32(OD)
mm
RAV-262UH-PE
Maximum height
Indoor unit height
Black (zinc galvanized steel + thermal insulator)
Height
mm
300
Width
mm
840
Depth
mm
740
kg
29
Finned tube
Radial fan
Net weight
Heat exchanger type
Indoor fan type
Air volume
1,260
m 3/h
Fan motor output
Air filter
45
W
Washable
OUTDOOR UNIT Model
RAV-262AH-PE
Height
mm
790
Width
mm
880
Depth
mm
310
kg
80
Finned tube
Propeller fan
Net weight
Heat exchanger type
Outdoor fan type
Air flow volume
m 3/h
Fan motor output
W
3,000
63
Model
Compressor
Output
kW
PH330X3-4MS
YH330X3-MS
2.2
2.2
High pressure switch, Fuse, Bimetal thermostat,
Crankcase heater, Inner overload relay
Safety device
CEILING PANEL Model
High pressure switch, Fuse, Overcurrent relay,
Crankcase heater, Thermostat, Return-Lock
RBC-U262PG(W)-PE
Appearance colour
Dimensions
RAV-262AH8-PE
Bronze white (Munsell 6Y7.5/1)
Appearance colour
Dimensions
25
45/41/37
dB (A)
Silky mist (Munsell 1Y8.9/0.5)
Height
mm
28
Width
mm
1,000
Depth
mm
840
kg
8.5
Net weight
Air filter
Washable
Specifications are subject to change without notice.
* Note 1 :
These mean actual length.
-13-
Tel: 01823 665660
www.heronhill.co.uk
Fax: 01823 665807
Heronhill - for all your Toshiba requirements
MODEL
ITEM
RAV-362UH-PE
RAV-462UH-PE
Cooling capacity
kW
10.0
12.5
Heating capacity
kW
10.8
13.8
Phase
3
3
380-415
50
380-415
50
Power source
V
Hz
COOLING
HEATING
COOLING
HEATING
Power consumption
kW
4.2
3.6
5.15
4.9
Power factor
%
89
87
87
88
Running current
A
6.8
6.0
8.5
8.0
Starting current
Operating
noise (SPL)
A
Indoor unit
Outdoor unit
dB (A)
dB (A)
Name of refrigerant
Refrigerant
50
52/47/44
55
55
R-22
R-22
3.9
Charge volume
kg
3.4
Add. volume (20-50m)
g/m
50
50
Capillary tube & Expansion valve
Capillary tube & Expansion valve
mm
ø 19 (ø22)
ø 19 (ø22)
Smaller side size
mm
Flare
ø 9.5
Flare
ø 9.5
Coupler style
Standard length
m
Flare
7.5
Flare
7.5
m
50
50
Indoor unit height
m
20
20
Outdoor unit height
m
50
50
ø 32 (OD)
ø 32 (OD)
RAV-362UH-PE
RAV-462UH-PE
Refrigerant control
Larger side size
*2
Coupler style
Interconnection
pipe
42
50/45/42
Maximum length
(of one way)
*1
Maximum height
Condensate drain pipe diameter
mm
INDOOR UNIT Model
Appearance colour
Dimensions
Black (zinc galvanized steel + thermal insulator)
Height
mm
350
350
Width
mm
1,130
1,130
Depth
740
mm
740
Net weight
kg
53
53
Heat exchanger type
Indoor fan type
mm
Finned tube
Finned tube
Centrifugal fan
Centrifugal fan
Air volume
m 3/h
W
1,680
1,860
Fan motor output
Air filter
OUTDOOR UNIT Model
Appearance colour
Dimensions
Washable
RAV-462AH8-PE
Bronze white (Munsell 6Y7.5/1)
Bronze white (Munsell 6Y7.5/1)
mm
1,240
1,240
Width
mm
930
930
Depth
mm
385
385
kg
107
115
Finned tube
Finned tube
Propeller fan
6,000
Propeller fan
6,000
Heat exchanger type
Outdoor fan type
m 3/h
Air flow volume
Fan motor output
W
Model
Output
kW
39+63
39+63
YH406JA
YH506JA
3.0
High pressure switch, Fuse, Overload relay,
Crankcase heater, Inner overload relay
Safety device
CEILING PANEL Model
Appearance colour
Dimensions
90
Washable
RAV-362AH8-PE
Height
Net weight
Compressor
80
3.75
High pressure switch, Fuse, Overload relay,
Crankcase heater, Inner overload relay
RBC-U462PG(W)-PE
RBC-U462PG(W)-PE
Silky mist (Munsell 1Y8.9/0.5)
Silky mist (Munsell 1Y8.9/0.5)
Height
mm
28
28
Width
mm
1,290
1,290
Depth
mm
840
840
kg
10
10
Washable
Washable
Net weight
Air filter
Specifications are subject to change without notice.
* Note 1 :
These mean actual length.
* Note 2:
(ø22) should be used when the length of pipe exceeds 30m.
-14-
Tel: 01823 665660
www.heronhill.co.uk
Fax: 01823 665807
Heronhill - for all your Toshiba requirements
2. CONSTRUCTION VIEWS
2.1
2.1
2.1
2.1
2.1
Indoor unit
RAV-162BH-PE
RAV-262BH-PE
RAV-362BH-PE
RAV-462BH-PE
Thermal insulator height 11mm
around supply air port
Unit dimension: 800
Air oulet
Unit dimension: A
Hanging bolt pitch: B
Hanging bolt pitch: 565
Hanging bolt
6-ø4 Mounting screw hole ø 160
Provided at site
Refrigerant pipe
connection port
(Larger side øF)
ø 125 Knockout
hole (rear)
(Fresh air inlet)
Refrigerant pipe
connection port
(Smaller side øG)
Long-life filter kit
(Option)
Drain pipe connection port
(Inner diameter: 32)
Ceiling opening: D
Panel outer dimension: E
Suction canvas
Ceiling opening: 470
(Port diameter: 25 nominal,
for PVC pipes)
Panel outer dimension: 500
(Option)
Ceiling panel
(Option)
Wiring connection port
Ensure that there is sufficient space around the
indoor units for installation and servicing.
[Indoor unit]
(Unit: mm)
Model
A
B
F
RAV-162BH-PE 700 750 12.7
RAV-262BH-PE 10001050 15.9
RAV-362/462BH-P 13501400 19.0
G H
J
K M
6.4 252 280 280 1
9.5 252 580 290 2
9.5 252 930 310 3
N
2
3
4
Inspection hole
Provide an inspection
hole around here.
-15-
Tel: 01823 665660
www.heronhill.co.uk
Fax: 01823 665807
Heronhill - for all your Toshiba requirements
2.2 Indoor unit
Hanging plate
(Left)
RAV-162CH-PE
RAV-262CH-PE
RAV-362CH-PE
RAV-462CH-PE
Hanging bolt
Less than 40
Hanging bolt pitch
Drain piping joint
Hard vinyl chloride pipe inner dia. 20mm
Refrigerant piping joint (Liquid øF)
Knock - out holes for
piping and wiring
(Hanging bolt pitch)
Refrigerant piping joint (Gas øG)
Hanging plate
(Right)
Outer hanging bolt pitch
Minimum
Right - side panel
knock - out for
piping and wiring
(Horizontal installation)
Air inlet
Space required for service and installation
Air filter
Minimum
Location slots
2-(4.5x9)
Door
Remote controller
Greater than
400
Fax: 01823 665807
www.heronhill.co.uk
Tel: 01823 665660
Alternative
Knock - out hole
for drain piping
Hanging bolt hole
4 - (12x25) Slot
Inner hanging bolt pitch
Hanging bolt
Less than 40
-16-
Greaterthan500
Heronhill - for all your Toshiba requirements
2.3 Indoor Unit
RAV-162KH(W)-PE
RAV-262KH(W)-PE
Refrigerant piping joint
(Smaller side ø C)
Refrigerant piping joint
(Longer Side ø B)
(Both sides)
Piping hole
Air oulet
Drain pipe
(Knockout
hole)
(4-way adjustable)
Long hole
Piping hole
(Knockout hole)
Model
A
B
C
RAV-162KH(W)-P
1020
12.7
6.4
RAV-262KH(W)-P
1350
15.9
9.5
Door
Remote controller
RAV-162KH(W)-PE
Long hole
More than 30
Anchor bolt hole
4-10x20 long hole
RAV-262KH(W)-PE
More than 300
More than 300
Long hole
Space required for service
Anchor bolt hole
4-10x20 long hole
Installation board mounting bolt hole location
-17-
Tel: 01823 665660
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Fax: 01823 665807
Remote controller
Long hole
More than 15
Ceiling panel
2
Ceiling opening: 940
Panel outer dimension: 1000
Hanging bolt
Panel outer dimension: 840
Ceiling opening: 780
Tel: 01823 665660
www.heronhill.co.uk
Power supply
connection port
Drain pipe connection port
Water supply
check port
N View
Smaller side B
Refrigerant pipe connection port
(Larger side A)
Refrigerant pipe connection port
Heronhill - for all your Toshiba requirements
2.4 Indoor Unit
Unit model
RAV-132UH-PE
RAV-162UH-PE
RAV-262UH-PE
Panel model
RBC-262PG(W)-PE
-18-
Fax: 01823 665807
Tel: 01823 665660
Ceiling panel
Z
Ceiling opening: 1230
Panel outer dimension: 1290
www.heronhill.co.uk
Remote controller
Ceiling opening: 780
Power supply connection port
Drain pipe connection port
Water supply
check port
Panel outer dimension: 840
Door
Long hole
Hanging bolt
(Smaller side ø9.5)
Refrigerant pipe connection port
(Larger side ø19)
Refrigerant pipe connection port
Z View
Heronhill - for all your Toshiba requirements
2.5 Indoor Unit
Unit model
RAV-362UH-PE
RAV-462UH-PE
Panel model
RBC-U462PG(W)-PE
More than 15
-19-
Fax: 01823 665807
Heronhill - for all your Toshiba requirements
2.6 Outdoor unit
RAV-162AH-PE
RAV-262AH-PE
RAV-262AH8-PE
Knock - out hole for drain
(2-20 x 60 long hole)
Hole for drain
(2-ø19 hole)
Refrigerant piping joint
(larger side D)
Refrigerant piping joint
(Smaller side C)
Earth screw
Anchor bolt hole
(4-12 x 18 long hole)
Air outlet
Carrying handle
Electric parts
box
(M6)
Terminal cover
B
A
(Both sides)
Blow out guide
mounting hole
(4-ø3 embossing)
Space required for service
(Space for wiring
and piping)
Outlet
Outlet
(Space for wiring
and piping)
When installed with the
inlet faced to the wall side
When installed with the
outlet faced to the wall side
(Unit: mm)
Model
A
B
C
D
RAV-162AH-PE
740
380
ø6.4
ø12.7
RAV-262AH-PE
RAV-262AH8-PE
790
430
ø9.5
ø15.9
-20-
Tel: 01823 665660
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Fax: 01823 665807
Heronhill - for all your Toshiba requirements
2.7 Outdoor Unit
RAV-362AH8-PE
RAV-462AH8-PE
Knock-out hole (Bottom)
(2-30 x 80 long hole for drain disposal)
Air inlet
Refrigerant piping joint
(Larger side ø 19)
Refrigerant piping joint connection port
(Smaller side ø 9.5)
Air inlet
Earth screw
Air outlet
(M6)
Carrying handle
(Both sides)
Carrying handle
(Front side only)
Terminal cover
Anchor bolt hole
Air outlet
(4 - 12 x 18 long hole)
Blow out guide mounting hole
(8 - ø3 embossing)
Blow out guide mounting hole
(8-ø3 embossing)
Knock-out hole
(ø 40)
Space required for service
(Space for wiring
and piping)
Outlet
Outlet
(Space for wiring
and piping)
When installed with the
inlet faced to the wall side
When installed with the
outlet faced to the wall side
-21-
Tel: 01823 665660
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Fax: 01823 665807
www.heronhill.co.uk
F2
(3 Phase model)
Power
Supply
220/240V
50Hz
Earth
Screw
F2
(1 Phase model)
-22-
Fax: 01823 665807
Broken lines show wiring at site.
Do not operate the units with magnetic contactor pushed in.
Shows terminal block and figures show terminal numbers.
Power
Supply
380/415V
3N
50Hz
Earth
Screw
Outdoor unit
Fan Motor
Running Capacitor
Transformer
Fuse (PCB)
RC
TR
F
Name
FM
Symbol
F
K 14
TA
TC
Sensor
Sensor
K 1~14 Relay
Symbol
CN11
(FLOAT)
CN03
(SERIAL)
(N)
(L1)
CN10
(PUMP)
UL
K4
WHI
RC
L
K3
M H
K2
REMOCON
K1
( output
)
Name
CN01
(TRANS)
YEL
K1
BLU
ORN
Indoor unit
CN12
BLK
RED
GRN/YEL
GRY
FM
CN05
(TC)
CN04
(TA)
CN07
(FAN)
YEL
BLU
ORN
BLK
BRW
RED
TR
TC
TA
YEL
BLU
ORN
BLK
RED
Tel: 01823 665660
(Fan speed
increase option)
FM
YEL
BLU
ORN
BLK
BRW
RED
Remote
Controller
Connector
assembly
(accessory)
Heronhill - for all your Toshiba requirements
3.1 RAV-162BH-PE/RAV-262BH-PE
RAV-362BH-PE/RAV-462BH-PE
3. WIRING DIAGRAM
Tel: 01823 665660
www.heronhill.co.uk
F2
Power
Supply
220/240V
50Hz
Earth
Screw
F2
(1 Phase model)
-23-
Fax: 01823 665807
Broken lines show wiring at site.
Do not operate the units with magnetic contactor pushed in.
Shows terminal block and figures show terminal numbers.
Power
Supply
380/415V
3N
50Hz
Earth
Screw
(3 Phase model)
Outdoor unit
Indoor unit
Remote
Controller
Fan Motor
Running Capacitor
Transformer
Fuse (PCB)
RC
TR
F
Name
FM
Symbol
Name
Geared Motor
Sensor
Sensor
K1~K14 Relay
GM
TC
TA
Symbol
K 11
K 14
K1
CN09(LOUVER)
CN11
(FLOAT)
CN03
(SERIAL)
(N)
(LI)
F
TR
GM
CN01
(TRANS)
RC
WHI
K1
( output
)
L
K3
K2
M H
FM
GRY
GRN/YEL
RED
CN05
(TC)
CN04
(TA)
CN07
(FAN)
YEL B L U ORN BLK
UL
K4
REMOCON
CN12
TC
TA
Heronhill - for all your Toshiba requirements
3.2 RAV-162CH-PE/RAV-262CH-PE
RAV-362CH-PE/RAV-462CH-PE
www.heronhill.co.uk
F2
(3 Phase model)
Power
Supply
220/240V
50Hz
Earth
Screw
F2
(1 Phase model)
-24-
Fax: 01823 665807
Broken lines show wiring at site.
Do not operate the units with magnetic contactor pushed in.
Shows terminal block and figures show terminal numbers.
Power
Supply
380/415V
3N
50Hz
Earth
Screw
Outdoor unit
Indoor unit
Fan Motor
Running Capacitor
Transformer
Fuse (PCB)
RC
TR
F
Name
FM
Symbol
Sensor
Sensor
K1~K14 Relay
TC
TA
Symbol
K 14
Name
CN11
(FLOAT)
CN03
(SERIAL)
(N)
(L1)
F
CN10
(PUMP)
K1
K1
( output
)
CN01
(TRANS)
WHI
RC
K4
UL
L
K3
M H
TC
K2
REMOCON
CN12
RED
TR
WHI
BLU
ORN
BLK
Tel: 01823 665660
CN07
(FAN)
CN05
(TC)
CN04
(TA)
FM G R N / Y E L
YEL
Remote
Controller
TC
TA
Heronhill - for all your Toshiba requirements
3.3 RAV-162KH(W)-PE
RAV-262KH(W)-PE
RED
www.heronhill.co.uk
Power
Supply
220/240V
50Hz
Earth
Screw
F2
(1 Phase model)
-25-
Fax: 01823 665807
Broken lines show wiring at site.
Do not operate the units with magnetic contactor pushed in.
Shows terminal block and figures show terminal numbers.
Outdoor unit
Indoor unit
Fan Motor
Running Capacitor
Transformer
Sensor
Sensor
Fuse (PCB)
RC
TR
TA
TC
F
Name
DM
FM
Symbol
Spark
Killer
43
43
Symbol
Relay
CN11
(FLOAT)
DM
CS
GM
K 11
K 14
Drain Motor
Float Switch
Geared Motor
Name
CN09(LOUVER)
CN03
(SERIAL)
(N)
(L1)
F
CN10
(PUMP)
K1~K14 Relay
43
CS
K1
GM
K1
( output
)
CN01
(TRANS)
L
K3
K2
BLK
BLU
ORN
RED
FM
GRN/YEL
WHI
RC
CN05
(TC)
CN04
(TA)
M H CN07
(FAN)
VIO YEL BLU ORN
UL
VIO
K4
REMOCON
CN12
YEL
TR
RED
Tel: 01823 665660
WHI
Remote
Controller
TC
TA
Heronhill - for all your Toshiba requirements
3.4 RAV-132UH-PE
Tel: 01823 665660
www.heronhill.co.uk
F2
Power
Supply
220/240V
50Hz
Earth
Screw
F2
(1 Phase model)
-26-
Fax: 01823 665807
Broken lines show wiring at site.
Do not operate the units with magnetic contactor pushed in.
Shows terminal block and figures show terminal numbers.
Power
Supply
380/415V
3N
50Hz
Earth
Screw
(3 Phase model)
Outdoor unit
Indoor unit
Fan Motor
Running Capacitor
Transformer
Sensor
Sensor
Fuse (PCB)
RC
TR
TA
TC
F
Name
FM
Symbol
Spark
Killer
43
DM
DM
CS
GM
K 11
K 14
K1
Drain Motor
Float Switch
Geared Motor
Name
CN09(LOUVER)
CN11
(FLOAT)
CN03
(SERIAL)
(N)
(L1)
Relay
F
F
CN10
(PUMP)
K1~K14 Relay
43
Symbol
43
CS
TR
GM
CN01
(TRANS)
VIO
K1
( output
)
K3
L
K2
M H
BLU
ORN
BLK
RED
YEL BLU ORN BLK
UL
K4
REMOCON
CN12
GRN/YEL
WHI
RC
CN05
(TC)
CN04
(TA)
CN07
(FAN)
FM
YEL
RED
TC
TA
3.5 RAV-162UH-PE
RAV-262UH-PE
WHI
Remote
Controller
Heronhill - for all your Toshiba requirements
Tel: 01823 665660
Earth
Screw
www.heronhill.co.uk
F2
(3 Phase model)
-27-
Fax: 01823 665807
Broken lines show wiring at site.
Do not operate the units with magnetic contactor pushed in.
Shows terminal block and figures show terminal numbers.
Power
Supply
380/415V
3N
50Hz
Outdoor unit
Indoor unit
Remote
Controller
43
Fan Motor
Running Capacitor
Transformer
Sensor
Sensor
Fuse (PCB)
RC
TR
TA
TC
F
Name
DM
FM
Symbol
Spark
Killer
43
CS
Symbol
Relay
DM
CS
GM
Name
GM
CN01
(TRANS)
Drain Motor
Float Switch
Geared Motor
K1~K14 Relay
43
K 11
K 14
K1
CN09(LOUVER)
CN11
(FLOAT)
CN03
(SERIAL)
(N)
(LI)
F
CN10
(PUMP)
TR
L
K3
K2
M H
WHI
GRN/YEL
GRY
FM
RED
CN05
(TC)
CN04
(TA)
CN07
(FAN)
YEL B L U ORN BLK
UL
RC
K1
( output
)
K4
REMOCON
CN12
TC
TA
Heronhill - for all your Toshiba requirements
3.6 RAV-362UH-PE
RAV-462UH-PE
Heronhill - for all your Toshiba requirements
3.7 RAV-162AH-PE
Indoor unit
Outdoor unit
Earth
Screw
TR
Earth
F2
RY05
F
Wave
Control
Circuit
RY07
BLK
TE
TL
BLU
BLK
WHI
WHI
RED
BLK
BLK
63H
RED
52C
GRY
RED
FM
WHI
0
WHI
RCO
26HD
20SF
20SR
CM
52C
RCC
51C
Power Supply 220/240V
50Hz
CH
1.
Shows terminal block and figures show terminal numbers.
Broken lines show wiring at site.
Don't operate the units with magnetic contactor pushed.
Symbol
20SF
Name
Solenoid Coil (4 Way Valve)
RY05, 07 Relay
51C
Overload Relay
20SR
Solenoid Coil (2 Way Valve)
RCc
Running Capacitor (Compressor)
RCo
Running Capacitor (Fan motor)
Symbol
Name
Symbol
Name
CM
Compressor
F2
Fuse (T5A)
52C
Magnetic Contactor
63H
High Pressure Switch
FMo
Fan Motor (Out door)
CH
Crank Case Heater
TL
Sensor
F
Fuse (on PCB)
TE
Sensor
TR
Transformer
26HD
Bimetal Thermostat
-28-
Tel: 01823 665660
www.heronhill.co.uk
Fax: 01823 665807
Heronhill - for all your Toshiba requirements
3.8 RAV-262AH-PE
Indoor unit
Outdoor unit
Earth
Screw
TR
Earth
F2
RY05
F
Wave
Control
Circuit
RY07
BLK
TE
TL
BLU
BLK
WHI
WHI
RED
BLK
BLK
63H
RED
RED
FM
52C
GRY
WHI
WHI
0
RCO
26HD
20SF
20SR
CM
52C
RCC
49C
Power Supply 220/240V
1.
CH
50Hz
Shows terminal block and figures show terminal numbers.
Broken lines show wiring at site.
Don't operate the units with magnetic contactor pushed.
Symbol
20SF
Name
Solenoid Coil (4 Way Valve)
RY05, 07 Relay
49C
Inner Overload Relay
20SR
Solenoid Coil (2 Way Valve)
RCc
Running Capacitor (Compressor)
RCo
Running Capacitor (Fan motor)
Symbol
Name
Symbol
Name
CM
Compressor
F2
Fuse (T5A)
52C
Magnetic Contactor
63H
High Pressure Switch
FMo
Fan Motor (Out door)
CH
Crank Case Heater
TL
Sensor
F
Fuse (on PCB)
TE
Sensor
TR
Transformer
26HD
Bimetal Thermostat
-29-
Tel: 01823 665660
www.heronhill.co.uk
Fax: 01823 665807
Heronhill - for all your Toshiba requirements
3.9 RAV-262AH8-PE
Indoor unit
Outdoor unit
Earth
Screw
TR
Earth
F
RY05
BLK
Wave
Control
Circuit
RY07
TE
TL
BLU
BLK
WHI
WHI
RED
BLK
63H
BLK
RED
RED
52C
GRY
FM
WHI
WHI
0
RCO
51C
47C
F2
20SF
49C
47C
CM
51C
CH
Power Supply 380-415V 3N
1.
50Hz
52C
Shows terminal block and figures show terminal numbers.
Broken lines show wiring at site.
2. When the three phases are not connected correctly, the reverse phase protector
operates and the unit will not start. In this case check the three phase wiring.
Don't operate the units with magnetic contactor pushed.
Symbol
20SF
Name
Solenoid Coil
RY05, 07 Relay
Symbol
Name
Symbol
Name
CM
Compressor
F2
Fuse (T5A)
52C
Magnetic Contactor
63H
High Pressure Switch
FMo
Fan Motor (Out door)
CH
Crank Case Heater
49C
Inner Overload Relay
51C
Overload Relay
TL
Sensor
F
Fuse (on PCB)
47C
Reverse Phase Protector
TE
Sensor
TR
Transformer
RCo
Running Capacitor
-30-
Tel: 01823 665660
www.heronhill.co.uk
Fax: 01823 665807
Heronhill - for all your Toshiba requirements
3.10 RAV-362AH8-PE
RAV-462AH8-PE
Indoor unit
Outdoor unit
Earth
Screw
TR
Earth
F2
BLK
F
RY05
Wave
Control
Circuit
RY07
TE
TL
BLU
BLK
WHI
WHI
RED
BLK
BLK
RED
RED
FM
52C
WHI
GRY
01
WHI
RC01
63H
51C
BLK
BLK
GRY
20SF
RED
RED
FM
49C
WHI
02
WHI
RC02
CM
51C
CH
Power Supply 380-415V 3N
50Hz
52C
1.
Shows terminal block and figures show terminal numbers.
Broken lines show wiring at site.
Don't operate the units with magnetic contactor pushed.
Symbol
20SF
Name
Solenoid Coil
RY05, 07 Relay
49C
Inner Overload Relay
51C
Overload Relay
RC01, 02 Running Capacitor
Symbol
Name
Symbol
Name
CM
Compressor
63H
High Pressure Switch
52C
Magnetic Contactor
CH
Crank Case Heater
FM01, 02 Fan Motor (Out door)
F
Fuse (on PCB)
TL
Sensor
TR
Transformer
TE
Sensor
F2
Fuse (T5A)
-31-
Tel: 01823 665660
www.heronhill.co.uk
Fax: 01823 665807
Heronhill - for all your Toshiba requirements
4. SPECIFICATIONS OF ELECTRICAL PARTS
4.1 RAV-162BH-PE
No.
1
PARTS NAME
3
Indoor unit fan motor
Running capacitor for indoor
fan motor
Transformer
(Indoor unit)
4
Sensor for room temperature
5
Indoor unit sensor for heatexchanger temp.
2
TYPE
SPECIFICATIONS
SMF-230-60-4A Output (Rated) 60W, 4 pole, 230V, 1 phase, 50Hz
EEP2G405HQA
ST-9586
AC 400V, 4µF
187~264V
Maximum input
38mA
DTN-C103J40
°C
KW
15
20
25
30
40
16.1
12.6
10.0
8.0
5.2
–12
0
°C
KW
Maximum input
34mA
62.29 32.82
25
50
10.0
3.59
4.2 RAV-262BH-PE
No.
1
PARTS NAME
3
Indoor unit fan motor
Running capacitor for indoor
fan motor
Transformer
(Indoor unit)
4
Sensor for room temperature
5
Indoor unit sensor for heatexchanger temp.
2
TYPE
SPECIFICATIONS
STF-200-100-4 Output (Rated) 100W, 4 pole, 200V, 1 phase, 50Hz
EAG40M505UF
ST-9586
AC 400V, 5µF
187~264V
Maximum input
38mA
DTN-C103J40
°C
KW
Maximum input
34mA
15
20
25
30
40
16.1
12.6
10.0
8.0
5.2
°C
KW
–12
0
25
50
10.0
3.59
62.29 32.82
4.3 RAV-362BH-PE
No.
1
PARTS NAME
3
Indoor unit fan motor
Running capacitor for indoor
fan motor
Transformer
(Indoor unit)
4
Sensor for room temperature
5
Indoor unit sensor for heatexchanger temp.
2
TYPE
SPECIFICATIONS
STF-200-120-4 Output (Rated) 120W, 4 pole, 200V, 1 phase, 50Hz
EAG40M505UF
ST-9586
AC 400V, 5µF
187~264V
Maximum input
38mA
DTN-C103J40
°C
KW
15
20
25
30
40
16.1
12.6
10.0
8.0
5.2
–12
0
°C
KW
Maximum input
34mA
62.29 32.82
25
50
10.0
3.59
4.4 RAV-462BH-PE
No.
1
PARTS NAME
3
Indoor unit fan motor
Running capacitor for indoor
fan motor
Transformer
(Indoor unit)
4
Sensor for room temperature
2
5
Indoor unit sensor for heatexchanger temp.
TYPE
SPECIFICATIONS
STF-200-140-4F Output (Rated) 140W, 4 pole, 200V, 1 phase, 50Hz
EAG40M106UF
ST-9586
AC 400V, 10µF
187~264V
Maximum input
38mA
DTN-C103J40
Maximum input
34mA
°C
KW
15
20
25
30
40
16.1
12.6
10.0
8.0
5.2
°C
KW
–12
0
25
50
10.0
3.59
62.29 32.82
-32-
Tel: 01823 665660
www.heronhill.co.uk
Fax: 01823 665807
Heronhill - for all your Toshiba requirements
4.5 RAV-162CH-PE
No.
1
PARTS NAME
4
Indoor unit fan motor
Running capacitor for indoor
fan motor
Transformer
(Indoor unit)
Geared motor
5
Sensor for room temperature
2
3
Indoor unit sensor for heatexchanger temp.
6
TYPE
SPECIFICATIONS
SMF-230-34-4E Output (Rated) 34W, 4 pole, 230V, 1 phase, 50Hz
EEP2W255HQ
AC 400V, 2.5µF
ST-9586
187~264V
MT8-3-6
AC 240V, 3W
Maximum input
38mA
DTN-C103J40
°C
KW
Maximum input
34mA
15
20
25
30
40
16.1
12.6
10.0
8.0
5.2
°C
KW
–12
0
25
50
10.0
3.59
62.29 32.82
4.6 RAV-262CH-PE
No.
1
PARTS NAME
4
Indoor unit fan motor
Running capacitor for indoor
fan motor
Transformer
(Indoor unit)
Geared motor
5
Sensor for room temperature
2
3
Indoor unit sensor for heatexchanger temp.
6
TYPE
SPECIFICATIONS
SMF-230-34-4D Output (Rated) 34W, 4 pole, 230V, 1 phase, 50Hz
EEP2W255HQ
AC 400V, 2.5µF
ST-9586
187~264V
MT8-3-6
AC 240V, 3W
Maximum input
38mA
DTN-C103J40
°C
KW
Maximum input
34mA
15
20
25
30
40
16.1
12.6
10.0
8.0
5.2
°C
KW
–12
0
25
50
10.0
3.59
62.29 32.82
4.7 RAV-362CH-PE
No.
1
PARTS NAME
4
Indoor unit fan motor
Running capacitor for indoor
fan motor
Transformer
(Indoor unit)
Geared motor
5
Sensor for room temperature
6
Indoor unit sensor for heatexchanger temp.
2
3
TYPE
SPECIFICATIONS
SMF-230-75-4U Output (Rated) 75W, 4 pole, 230V, 1 phase, 50Hz
EEP2W255HQ
AC 400V, 2.5µF
ST-9586
187~264V
MT8-3-6
AC 240V, 3W
Maximum input
38mA
DTN-C103J40
°C
KW
15
20
25
30
40
16.1
12.6
10.0
8.0
5.2
–12
0
°C
KW
Maximum input
34mA
62.29 32.82
25
50
10.0
3.59
4.8 RAV-462CH-PE
No.
1
PARTS NAME
4
Indoor unit fan motor
Running capacitor for indoor
fan motor
Transformer
(Indoor unit)
Geared motor
5
Sensor for room temperature
6
Indoor unit sensor for heatexchanger temp.
2
3
TYPE
SPECIFICATIONS
SMF-230-75-4B Output (Rated) 75W, 4 pole, 230V, 1 phase, 50Hz
EVM45M305UF
AC 400V, 3µF
ST-9586
187~264V
MT8-3-6
AC 240V, 3W
Maximum input
38mA
DTN-C103J40
Maximum input
34mA
°C
KW
15
20
25
30
40
16.1
12.6
10.0
8.0
5.2
–12
0
°C
KW
62.29 32.82
25
50
10.0
3.59
-33-
Tel: 01823 665660
www.heronhill.co.uk
Fax: 01823 665807
Heronhill - for all your Toshiba requirements
4.9 RAV-162KH(W)-PE
No.
1
PARTS NAME
3
Indoor unit fan motor
Running capacitor for indoor
fan motor
Transformer
(Indoor unit)
4
Sensor for room temperature
5
Indoor unit sensor for heatexchanger temp.
2
TYPE
SPECIFICATIONS
AF-230-27-4P
EEP2H155HQA
ST-9586
Output (Rated) 27W, 4 pole, 230V, 1 phase, 50Hz
AC 400V, 1.5µF
187~264V
Maximum input
38mA
DTN-C103J40
°C
KW
15
20
25
30
40
16.1
12.6
10.0
8.0
5.2
–12
0
°C
KW
Maximum input
34mA
62.29 32.82
25
50
10.0
3.59
4.10 RAV-262KH(W)-PE
No.
1
PARTS NAME
3
Indoor unit fan motor
Running capacitor for indoor
fan motor
Transformer
(Indoor unit)
4
Sensor for room temperature
2
5
Indoor unit sensor for heatexchanger temp.
TYPE
SPECIFICATIONS
AF-230-27-4R
EEP2H155HQA
ST-9586
Output (Rated) 27W, 4 pole, 230V, 1 phase, 50Hz
AC 400V, 1.5µF
187~264V
Maximum input
38mA
DTN-C103J40
Maximum input
34mA
°C
KW
15
20
25
30
40
16.1
12.6
10.0
8.0
5.2
°C
KW
–12
0
25
50
10.0
3.59
62.29 32.82
-34-
Tel: 01823 665660
www.heronhill.co.uk
Fax: 01823 665807
Heronhill - for all your Toshiba requirements
4.11 RAV-132UH-PE, RAV-162UH-PE, RAV-262UH-PE
No.
1
PARTS NAME
4
5
6
7
Indoor unit fan motor
Running capacitor for indoor
fan motor
Transformer for
Indoor unit
Relay
Geared motor
Drain pump
Float switch
8
Sensor for room temperature
9
Indoor unit sensor for heatexchanger temp.
2
3
TYPE
SPECIFICATIONS
SMF-230-45A
EVM45M305UF
Output (Rated) 45W, 6 pole, 1 phase, 230V, 50Hz
AC 400V, 2.5µF
ST-9586
AC187~264V
LY2F
MT8-3-3
PAD-416A34TF
FS-085-003B
AC240V, 2ab
AC 240V, 3W
AC230V, 0.2A
AC230V, 0.5A
Maximum input
38mA
DTN-C103J40
°C
KW
15
20
25
30
40
16.1
12.6
10.0
8.0
5.2
–12
0
°C
KW
Maximum input
34mA
62.29 32.82
25
50
10.0
3.59
4.12 RAV-362UH-PE
No.
1
PARTS NAME
4
5
6
7
Indoor unit fan motor
Running capacitor for indoor
fan motor
Transformer for
Indoor unit
Relay
Geared motor
Drain pump
Float switch
8
Sensor for room temperature
2
3
Indoor unit sensor for heatexchanger temp.
9
TYPE
SPECIFICATIONS
SMF-230-90-4A Output (Rated) 90W, 6 pole, 1 phase, 230V, 50Hz
EVM45M305UF
AC 450V, 3µF
ST-9586
AC187~264V
LY2F
MT8-3-3
PAD-416A34TF
FS-085-003B
AC240V, 2ab
AC 240V, 3W
AC230V, 0.2A
AC230V, 0.5A
Maximum input
38mA
DTN-C103J40
°C
KW
Maximum input
34mA
15
20
25
30
40
16.1
12.6
10.0
8.0
5.2
°C
KW
–12
0
25
50
10.0
3.59
62.29 32.82
4.13 RAV-462UH-PE
No.
1
PARTS NAME
4
5
6
7
Indoor unit fan motor
Running capacitor for indoor
fan motor
Transformer for
Indoor unit
Relay
Geared motor
Drain pump
Float switch
8
Sensor for room temperature
9
Indoor unit sensor for heatexchanger temp.
2
3
TYPE
SPECIFICATIONS
SMF-230-90-4A Output (Rated) 90W, 6 pole, 1 phase, 230V, 50Hz
EEP2G405HQ1
AC 400V, 4µF
ST-9586
AC187~264V
LY2F
MT8-3-3
PAD-416A34TF
FS-085-003B
AC240V, 2ab
AC 240V, 3W
AC230V, 0.2A
AC230V, 0.5A
Maximum input
38mA
DTN-C103J40
Maximum input
34mA
°C
KW
15
20
25
30
40
16.1
12.6
10.0
8.0
5.2
–12
0
°C
KW
62.29 32.82
25
50
10.0
3.59
-35-
Tel: 01823 665660
www.heronhill.co.uk
Fax: 01823 665807
Heronhill - for all your Toshiba requirements
4.14 RAV-162AH-PE
No.
PARTS NAME
TYPE
SPECIFICATIONS
Compressor
2
Outdoor unit fan motor
3
Running capacitor for
outdoor
fan motor
4
Magnetic contactor
5
High pressure switch
ACB-2TBO4W
Tripping pressure 30kg/cm²G
pressure 23kg/cm²G
6
Soleniod coil for four-way
valve
CHV-AC240V
AC 220-240V
7
Crankcase heater
AC 240V, 28W
8
Sensor for defrosting
Maximum input
9
PH250X3-4LS
Output (Rated) 2.0 kW, 2 pole, 220/240V, 1 phase,
50Hz
1
SMF-230-39N-2 Output (Rated) 39W, 6 pole, 230V, 1 phase, 50Hz
EEP2G405HQ
FMca-1S
AC 220-240V, 50Hz
Fuse
Maximum input
15.5mA
coil for two-way
11 Soleniod
valve
NEV AC 240V
capacitor for
12 Running
compressor
MT-44MP456W
14 Overload relay
15.5mA
Resetting
°C
KW
–12
10
67.5
21.3
–12
10
67.5
21.3
5A
for cooling operation
10 Sensor
in low ambient temperature
13 Transformer
(Outdoor unit)
AC 400V, 4 µF
FT-67
OL-177GM15
°C
KW
AC 220-240V, 50Hz
AC 440V 45µF
187-264V
AC 240V, Tripping temp: 165°C, Resetting temp: 80°C
-36-
Tel: 01823 665660
www.heronhill.co.uk
Fax: 01823 665807
Heronhill - for all your Toshiba requirements
4.15 RAV-262AH-PE
No.
PARTS NAME
TYPE
SPECIFICATIONS
1
Compressor
(Rated) 2.2 kW, 2 pole, 3 phase, 220/240V,
PH330X3-4MS Output
50Hz
2
Outdoor unit fan motor
SMF-230-63N-2 Output (Rated) 63W, 6 pole, 1 phase, 230V, 50Hz
3
Running capacitor for
outdoor
fan motor
4
Magnetic contactor
5
High pressure switch
ACB-2TBO4W
Tripping pressure 30kg/cm²G
pressure 23kg/cm²G
6
Soleniod coil for four-way
valve
CHV-AC240V
AC 220~240V
7
Crankcase heater
AC 240V, 28W
8
Sensor for defrosting
Maximum input
9
EEP2G405HQ
FMca-1S
Fuse
coil for two-way
12 Solenoid
valve
13 Transformer for outdoor unit
AC 220~240V, 50Hz
15.5mA
Resetting
°C
KW
–12
10
67.5
21.3
–12
10
67.5
21.3
5A
for cooling operation
10 Sensor
in low ambient temperature
11 Bimetal thermostat
AC 400V, 4µF
Maximum input
15.5mA
CS-7
NEV202DXF
FT-67
Tripping temp: 110°C
90°C
°C
KW
Resetting temp:
AC 220-240V, 50Hz
AC 187~264V
-37-
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4.16 RAV-262AH8-PE
No.
PARTS NAME
TYPE
SPECIFICATIONS
YH330X3-MS
Output (Rated) 2.2kW, 2 pole, 380~415V, 3 phase,
50Hz
1
Compressor
2
Outdoor unit fan motor
3
Running capacitor for
outdoor
fan motor
4
Magnetic contactor
5
High pressure switch
ACB-2TBO4W
Tripping pressure 30kg/cm²G
pressure 23kg/cm²G
6
Soleniod coil for four-way
valve
CHV-AC240V
AC 220~240V
7
Crankcase heater
AC 240V, 28W
8
Sensor for defrosting
Maximum input
9
SMF-230-63N-2 Output (Rated) 39W, 6 pole, 230V, 1 phase, 50Hz
EEP2G405HQ
FMSA-1
Fuse
AC 400V, 4 µF
AC 220V~240V, 50Hz, Tripping current: 7.5A, Resetting manual
15.5mA
Resetting
°C
KW
10
67.5
21.3
–12
10
67.5
21.3
5A
for cooling operation
10 Sensor
in low ambient temperature
Maximum input
15.5mA
°C
KW
11 Thermostat
CS-7
Tripping temp: 120°C, Resetting temp: 90°C
12 Transformer
FT-67
AC 187~264V
STR 4AB
AC 400/440V
13 R t
–12
l
k
-38-
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4.17 RAV-362AH8-PE
No.
PARTS NAME
TYPE
SPECIFICATIONS
Output (Rated) 3.0 kW, 2 pole, 3 phase 380/415V, 50Hz
1
Compressor
YH406JA
Winding resistance 2.88 W, at 20°C
2
SMF-230-63N-2
Output (Rated) 63W, 6 pole, 1 phase, 230V, 50Hz
SMF-230-39N-2
Output (Rated) 39W, 6 pole, 1 phase, 230V, 50Hz
Outdoor unit fan motor
3
Running capacitor for
outdoor
fan motor
4
Magnetic contactor
5
High pressure switch
ACB-2TBO4W
Tripping pressure 30kg/cm²G
pressure 23kg/cm²G
6
Soleniod coil
CHV-AC240V
AC 220~240V
7
Crankcase heater
AC 240V, 58W
8
Outdoor unit sensor for
heat-exchanger temp.
Maximum input
9
Transformer for outdoor unit
EEP2G405HQA114
FMSA-1
FT-67
AC 400V, 4 µF
AC 230V, 50Hz, Tripping current 9A, Resetting manual
Resetting
°C
–12
10
KW
67.5
21.3
°C
–12
10
KW
67.5
21.3
15.5mA
AC 187~264V
10 Fuse
5A
for cooling operation
11 Sensor
in low ambient temperature
Maximum input
15.5mA
-39-
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4.18 RAV-462AH8-PE
No.
PARTS NAME
TYPE
SPECIFICATIONS
Output (Rated) 3.75kW, 2 pole, 3 phase, 380/415V, 50Hz
1
Compressor
YH506JA
Winding resistance 2.29 W at 20°C
2
SMF-230-63N-2
Output (Rated) 63W, 6 pole, 1 phase, 230V, 50Hz
SMF-230-39N-2
Output (Rated) 39W, 6 pole, 1 phase, 230V, 50Hz
Outdoor unit fan motor
3
Running capacitor for outdoor
fan motor
4
Magnetic contactor
FMSA-1
5
High pressure switch
ACB-2TBO4W
Tripping pressure 30kg/cm²G
pressure 23kg/cm²G
6
Soleniod coil
CHV-AC240V
AC 220~240V
7
Crankcase heater
AC 240V, 58W
8
Outdoor unit sensor for
heat-exchanger temp.
Maximum input
EEP2G405HQA114
FT-67
AC 400V, 4 µF
AC 230V, 50Hz, Tripping current 12A, Resetting manual
9
Transformer for outdoor unit
10
Fuse
5A
11
Sensor for cooling operation in low
ambient temperature
Maximum input
Resetting
°C
–12
10
KW
67.5
21.3
°C
–12
10
KW
67.5
21.3
15.5mA
AC 187~264V
15.5mA
-40-
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5. REFRIGERANT PIPING DIAGRAM
5.1 Indoor unit
RAV-132UH-PE
Cooling
Heating
Indoor unit
Distributor strainer
capillary tube
ø2.0 x 200l x 2P
Heat exchanger
Strainer
Refrigerant pipe (Smaller side)
ø6.4mm (1/4" )
Refrigerant pipe (Larger side)
ø12.7mm (1/2" )
-41-
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5.2 Indoor unit
RAV-162BH-PE
RAV-162CH-PE
RAV-162KH(W)-PE
RAV-162UH-PE
Outdoor unit
RAV-162AH-PE
Cooling
Heating
Indoor unit
Heat exchanger
Distributor strainer
capillary tube
Strainer
Refrigerant pipe (Smaller side)
ø6.4mm (1/4")
Refrigerant pipe (Larger side)
ø12.7mm (1/2")
Packed valve
Packed valve
Strainer
Line Pressure
Capillary tube
ø2.4 x 500l x 1P
Cooling
High
pressure
Low
P1
Heating
Low
pressure
Dryer
Expansion
valve
Check valve
Heat exchanger
TL sensor
2-way
valve
Distributor
TE sensor
Strainer
Check joint
Capillary tube
ø0.8 x 1000l x 1P
Four-way valve
High pressure switch
Accumulator
Compressor
Outdoor unit
INDOOR UNIT
OUTDOOR UNIT
MODEL
CAPILLARY
RAV-162BH-PE
RAV-162CH-PE
RAV-162KH(W)RAV-162UH-PE
IDø 2x200 lx3P
IDø 1.7x400 lx4P
IDø 1.7x200 lx2P
MODEL
MAIN
CAPILLARY
BYPASS
CAPILLARY
RAV-162AH-P
IDø 2.4x500 lx1P
IDø 0.8x1000 lx1P
IDø 2x200 lx2P
-42-
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5.3 Indoor unit
RAV-262BH-PE
RAV-262CH-PE
RAV-262KH(W)-PE
RAV-262UH-PE
Outdoor unit
RAV-262AH-PE
Cooling
Heating
Indoor unit
Heat exchanger
Distributor strainer
capillary tube
Strainer
TC Sensor
Refrigerant pipe (Smaller side)
ø9.5mm (3/8" )
Refrigerant pipe (Larger side)
ø15.9mm (5/8" )
Packed valve
Packed valve
Strainer
Check
Valve
Capillary tube
Dryer
2-way
valve
Check valve
TL sensor
Heat exchanger
Distributor
Expansion valve
TE sensor
Check joint
Bypass
capillary
tube
Strainer
Four-way valve
High pressure switch
Accumulator
Compressor
Outdoor unit
INDOOR UNIT
MODEL
CAPILLARY
RAV-262BH-PE
RAV-262CH-PE
RAV-262KH(W)RAV-262UH-PE
IDø 2x200 lx4P
IDø 2.2x200 l x6P
IDø 1.7x150 lx3P
OUTDOOR UNIT
MODEL
MAIN
CAPILLARY
BYPASS
CAPILLARY
RAV-262AH-P
IDø 2.6x900 l x1P
IDø 1x500 lx1P
IDø 1.7x400 lx4P
-43-
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5.4 Indoor unit
RAV-262BH-PE
RAV-262CH-PE
RAV-262KH(W)-PE
RAV-262UH-PE
Outdoor unit
RAV-262AH8-PE
Cooling
Heating
Indoor unit
Heat exchanger
Distributor strainer
capillary tube
Strainer
TC Sensor
Refrigerant pipe (Smaller side)
ø9.5mm (3/8")
Refrigerant pipe (Larger side)
ø15.9mm (5/8")
Packed valve
Packed valve
Line Pressure
Strainer
Cooling
High
pressure
Low
P1
Check
valve
Capillary tube
ø2.6 x 700l x 1P
Heating
Low
pressure
Dryer
Expansion
valve
Check valve
Heat exchanger
TL sensor
Distributor
TE sensor
Check joint
Strainer
Four-way valve
High pressure switch
Muffler
Accumulator
Compressor
Outdoor unit
INDOOR UNIT
OUTDOOR UNIT
MODEL
CAPILLARY
RAV-262BH-PE
RAV-262CH-PE
RAV-262KH(W)RAV-262UH-PE
IDø 2x200 lx4P
IDø 2.2x200 l x6P
IDø 1.7x150 l x3P
MODEL
CAPILLARY
RAV-262AH8-
IDø 2.6x700 l x1P
IDø 1.7x400 l x4P
-44-
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5.5 Indoor unit
RAV-362BH-PE
RAV-362CH-PE
RAV-362UH-PE
RAV-462BH-PE
RAV-462CH-PE
RAV-462UH-PE
Outdoor unit
RAV-362AH8-PE
RAV-462AH8-PE
Cooling
Heating
Indoor unit
Heat exchanger
Distributor strainer
capillary tube
Strainer
TC Sensor
Refrigerant pipe (Smaller side)
ø9.5mm (3/8")
Refrigerant pipe (Larger side)
ø19mm (3/4")
Packed valve
Packed valve
Line Pressure
Strainer
Cooling
High
pressure
Low
P1
Dryer
Heating
Low
pressure
Capillary tube
Expansion
valve
Check valve
Heat exchanger
TL sensor
Distributor
TE sensor
Check joint
Strainer
Bypass
Capillary
tube
Accumulator
Four-way valve
High pressure switch
Muffler
Compressor
Outdoor unit
INDOOR UNIT
OUTDOOR UNIT
MODEL
CAPILLARY
RAV-362BH-PE
RAV-362CH-PE
RAV-362UH-PE
RAV-462BH-PE
RAV-462CH-PE
RAV-462UH-PE
IDø 2x400 l x6P
IDø 2x300 l x7P
MODEL
MAIN
CAPILLARY
BYPASS
CAPILLARY
RAV-362AH8-
IDø 2.4x650 lx1P
IDø 1.7x1000 lx1P
RAV-462AH8-
IDø 3x600 lx1P
IDø 2x1000 lx1P
IDø 2x300 l x8P
IDø 2.2x200 l x6P
IDø 2x200 l x8P
IDø 2x300 lx8P
-45-
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6. REMOTE CONTROLLER
6.1
-46-46-
Remote controller
BUTTON
ON/OFF
INDICATOR
OPERATION
LED (RED)
Run/Stop
AUTO
Auto Changeover
Cooling
Heating
Heating
(with indoor fan operation at defrost)
Fan only
COOL
MODE SELECT
MODE
HEAT 1
HEAT 2
FAN ONLY
AUTO
FAN
Auto Fan Speed Control
Low Fan Speed
Med. Fan Speed
High Fan Speed
LOW
MED
HIGH
Temperature setting
TEMP.
(1) CLOCK
(2) ON TIME
TIME ADJUST
TIME
(3) OFF TIME
ON
ON Timer
OFF Timer
ON → OFF Timer
OFF
TIMER SELECT
TIMER
(1) Present Time Adjust
(2) ON Time setting
(3) OFF Time setting
ON → OFF
OFF → ON Timer
24H CYCLE Timer
ON ← OFF
CYCLE
-46-
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6.2
Outline of remote controller's functions
NO
1
KEY
SWITCH
[ON/OFF]
OUTLINE
OF
SPECIFICATION
REMARKS
When this button is pushed once, the air conditioner is turned on,
with the operation lamp coming on.
If pushed once more, it will be turned off, the operation lamp going off.
If pushed for 5 sec. in the mode of turning on the air conditioner,
goes into test run mode.
2
Each time this button is pushed, the [MODE] setting is changed over
cyclically, [AUTO] Þ [COOL] Þ [HEAT1] Þ [HEAT2] Þ
[FAN ONLY] Þ [AUTO].
MODE
SELECT
If pushed continuously, the setting will be changed in one step
every 0.5 sec.
3
Each time this button is pushed, the [FAN] setting is changed over
cyclically, [AUTO] Þ [LOW] Þ [MED] Þ [HIGH] Þ [AUTO].
Fan speed
If pushed continuously, the setting will be changed in one step
every 0.5 sec.
4
In the 18-29°
Control range
Each time [+] this button is pushed, the [TEMP] setting of
temperature is raised by 1°C.
+
–
If [+] is pushed continuously, the setting will be raised by 1°C
every 0.5 sec.
Each time [– ] button is pushed, the setting of temperature is lowered
by 1°C.
If [ – ] is pushed continuously, the setting will be lowered by 1°C
every 0.5 sec.
5
Each time [TIME ADJUST] button is pushed, the [TIME] display is
changed cyclically. The time can be changed while the TIME display
stays flashing.
[CLOCK]
[12:00]
TIME
ADJUST
+
–
TIME
ADJUST
Þ
(flashing)
[CLOCK]
[12:00]
Þ
(flashing)
[ON TIME]
[6:00]
Þ
(flashing)
[OFF TIME]
[18:00]
If time is not set,
12:00
16:00
18:00
are set automatically.
While the TIME display stays flashing, the time gains one minute
upon each pressing of [+].
If [+] is pushed continuously, the time gains 10 minutes every 0.25 sec.
While the TIME display stays flashing, the time goes back one
minute upon each pressing of [– ].
If [ – ] is pushed continuously the time goes back 10 minutes every
0.25 sec.
Each time the [TIMER SELECT] button is pushed, timer mode
changes over cyclically, [ ] (CONTINUE) Þ [ON] Þ [OFF] Þ
[ON Þ OFF] Þ [ON OFF] Þ [CYCLE] Þ [ ].
Þ
If pushed continuously, the timer mode will be changed in one stop
every 0.5 sec.
6
CHECK
Pressing this key for 0.5 sec. provides [MALFUNCTION CHECK],
indicating on liquid crystal the contents of inspection in the sequence
of (times of compressor-on) Þ (contents of malfunction for #1 unit) Þ
(contents of malfunction for #2 unit) Þ .......
The indication of the
indoor unit which has not
any malfunction content is
skipped.
Pressing this key for 5 sec. gives “Indoor microcomputer reset mode”
to reset the indoor microcomputer by way of hardware.
Pressing this key for 10 sec. gives “Check contents clear mode” to
clear the contents of inspection stored in the remote controller
provided, however, times of compressor-on is not cleared.
7
Reset
By pressing the reset key, the remote controller is reset by way of
hardware. (The setting/display are in initial values with the check
memory cleared.)
-47-
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6.3
Timer operation
Continuous operation and timer operations are available. The setting of timer operation can be done as follows:
ON, OFF, ON Þ OFF, OFF Þ ON, ON
Þ OFF CYCLE.
Þ
6.3.1
Time display
The present time is always displayed
The display of the ON/OFF time is only in setting the time.
Once set, it will not change even after carrying out the timer operation until the timer is reset
Initial set time
6.3.2
The present time
The time of ON
The time of OFF
12:00
16:00
18:00
How to set the time
Liquid crystal
As to (– ) and (+), change takes place
by one minute by pressing once and
10 min./0.25 sec. by pressing continuously.
How to set the present time
1)
[TIME ADJUST] switch is pressed.
[CLOCK] and Time figures flash.
2)
Time is set by Time setting switch (–) or (+). The setting is finished when (–) or (+) buttons are released. Pressing [TIME
ADJUST] three times gives the display of the present time.
(If left as it is, after 15 sec. the display will go back to the present time).
How to set ON TIME
1)
[TIME ADJUST] switch is pressed twice.
[ON TIME] and Time figures flash.
2)
Time is set by Time setting switch (–) or (+). The setting is finished when (–) or (+) buttons are released. Pressing [TIME
ADJUST] twice gives the display of the present time.
(If left as it is, after 15 sec. the display will go back to the present time).
How to set OFF TIME
1)
[TIME ADJUST] switch is pressed three times.
[OFF TIME] and Time figures flash.
2)
Time is set by Time setting switch (–) or (+). The setting is finished when (–) or (+) buttons are released. Pressing [TIME
ADJUST] gives the display of the present time.
(If left as it is, after 15 sec. the display will go back to the present time).
-48-
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6.3.3
How to set the timer operation
The following can be chosen sequentially by
pressing [TIMER SELECT] switch:
1) [TIMER] ON
2) [TIMER] OFF
3) [TIMER] ON Þ OFF
4) [TIMER] ON
OFF
5) [TIMER] CYCLE
Þ
Timer mode display
l
Be sure to set the present time.
l
In case of reoperating after finishing timer operation. If [TIMER SELECT] is not altered, the timer operation will be
performed again.
Timer ON operation
1)
[TIMER] ON is applied.
2)
ON/OFF key is pressed. Then LED is lighted. When the set [ON TIME] comes, the operation starts and OPERATION
display appears on the liquid crystal, and the [TIMER] ON display goes off.
3)
LED and OPERATION display goes off upon pressing ON/OFF key for stopping and [TIMER] ON is displayed.
Timer OFF operation
1)
[TIMER ] OFF is applied.
2)
ON/OFF key is pressed. Then LED is lighted and the operation starts with OPERATION displayed on the liquid crystal.
3)
When the set [OFF TIME] comes, the operation stops and the LED, OPERATION display goes off with [TIMER] OFF
displayed.
Þ
Þ OFF timer operation
Þ
ON
1)
[TIMER] ON Þ OFF or [TIMER] ON
2)
ON/OFF key is pressed. LED comes on and the operation is performed as below:
OFF is applied.
ON
Þ
[TIMER] ON
OFF
Display
[TIMER] ON
Þ
Display
OFF
Present time
ON TIME
[TIMER] ON Þ OFF [TIMER] OFF
ON
Present
time
OFF
OFF
OFF TIME
[TIMER] ON Þ OFF
OFF TIME
[TIMER] ON
Þ
[TIMER] ON Þ OFF
ON TIME
[TIMER] ON
OFF
Pressing ON/OFF key
Repeated operation
1)
[TIMER] CYCLE is applied.
2)
ON/OFF key is pressed. Then LED is lighted and ON Þ OFF timer operation is repeated according to the ON time
and OFF time (repeating every day as it is a 24-hour timer).
3)
The operation key is pressed. LED goes off and operation stops.
Þ
Timer stand-by display and operation display
Waiting on the timer is displayed by LED lighting while the actual
operation is displayed by OPERATION on liquid crystal.
MODE
SELECT
FAN
SELECT
COOL
OPERATION
Displaying
actual
option
HIGH
-49-
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6.4
Malfunction check monitor
6.4.1
The times of compressor ON as well as the check code are displayed on the time display area by
pressing CHECK key.
[CHECK] switch
Provides check code display by
pressing for one second and indoor
microcomputer reset by pressing
for 5 seconds.
*
Unit No.
Remote controller clear by pressing the key for 10 sec. Check code
is cleared (normally not used).
(a) Reset key (pushed by a needle and
the like). Resetting remote controller
(to the initial setting).
Check code
(a)
Judgement from operation status
1.
2
3.
4.
5.
6.
7.
8.
9
OPERATION
STATUS
COD
CAUSE
Compressor stays off in cooling: it is not turned off in
Open-circuit in room temperature
heating.
sensor.
Compressor stays off in heating: it is not turned off in 0C Short-circuit in room temperature
cooling.
sensor.
Open-ciruit
in indoor heat-exchanger
Indoor fan stays off in heating.
sensor.
0d
Outdoor fan continues ON-OFF operation in
Short-circuit in indoor heat-exchanger
heating.
sensor.
Though indoor unit operates, outdoor unit remains
in connecting cable
04 Abnormality
off.
between indoor and outdoor units.
4-way valve coil burnt out, pipe
Indoor fan does not work in heating operation.
08 clogged, abnormality in indoor
Warm air comes out in cooling operation.
heat-exchange sensor.
Refridgerant gas in shortage.
Indoor fan at LOW speed in cooling operation with
09
abnormality in indoor heat-exchange
the outdoor remaining in stoppage.
sensor.
or short-circuit in outdoor TE
Full stop
18 Open
sensor.
or short-circuit in indoor TL
Full stop
19 Open
sensor.
switch does not reset within
Full stop
21 Pressure
the set time.
Abnormality in connecting cable
I d
it d
t
t t ll
99 b t
t * Witht drain
ll pumpd units
i d only
Note : If the red LED on the remote controller does not flash when the system is switched on, then the wiring to the outdoor unit needs to be
checked to ensure that the three phases are wired in the correct sequence. (RAV-262AH8 unit only.)
-50-
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6.4.2
How to read malfunction check monitor display
By pressing [CHECK] key, times of No. 1 unit compressor-ON actuations as well as the check code information of 2 faults x 16
units are displayed on the time display area. (2 sec. per one phenomenon)
< Times of compressor-ON >
Ex. in case of the number of times of
compressor actuations of 164.
Display in 4 digits of hexadecimal notation
163 x 0 + 162 x 0 + 16 x 10 + 4 = 164
Display in 7 segments
hexadecimal digit
decimal digit
< Check code information >
Unit number
The first detected
Check code
Ex. In case of room temperature sensor of No. 1 unit in trouble.
For No. 15 unit, firstly heat exchanger temperature sensor and
secondly float switch circuit are faulty.
The last detected
No display is made if there is no fault.
-51-
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6.4.3
List of Check Codes
ROOM TEMP.
SENSOR (TA).
Operation
continuing
1.
2.
Check the indoor temp. sensor.
Check the indoor PC board.
Operation
continuing
1.
2.
Check the indoor heat-exchanger sensor.
Check the indoor PC board.
Operation
continuing
1.
2.
If outdoor unit does not work at all.
(1) Check the connecting cable correct wrong wiring.
(2) Check the outdoor PC board.
If operates normally.
Between indoor terminal plates 2 and 3, return signal is:
Available:
Check the indoor PC board.
Not available:
Check the outdoor PC board.
Operation
continuing
1.
2.
3.
4.
Check the 4-way valve.
Check the 2-way valve and check valve.
Fault with indoor heat exchanger sensor.
Check the indoor PC board.
Operation
continuing
1.
Compressor case thermostat, IOL, OL operation.
(contactor OFF, compressor stops: AH8 Models)
(contactor ON, compressor stops: AH Models)
Indoor heat-exchange sensor out of place.
Check the indoor PC board.
Check that service valves are OPEN.
Out of place, break,
short-circuit.
INDOOR
HEAT-EXCHANGER
SENSOR (TC).
Out of place, break,
short-circuit.
RETURN SIGNAL
NOT COMING TO
INDOOR
1) Wrong wiring in connecting
cable (serial signal).
4-WAY VALVE
SYSTEM
1) Indoor heat-exchanger
temperature rises, after
starting cooling operation.
2) Indoor heat-exchanger
temperature drops after
starting heating operation.
OTHER CYCLE
SYSTEM
1) Indoor heat exchange
temperature does not
change after starting
cooling/heating operation.
2) When transmitting
instruction for stopping
compressor by freeze
preventing control.
DEFROST SENSOR
(TE)
2.
3.
4.
Outdoor unit stops 1.
(indoor fan L)
2.
1.
2.
Full stop
Check the charged amount of refrigerant gas.
(Gas shortage → gas supplement, check for gas leaks)
Indoor fan locked.
Check the defrosting sensor.
Check the outdoor PC board.
Out of place, break, shortcircuit.
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OUTDOOR
HEAT-EXCHANGER
SENSOR (TL)
Full stop
1.
2.
Check the outdoor heat-exchanger sensor.
Check the outdoor PC board.
Full stop
1.
2.
Check the high pressure switch.
Check the outdoor PC board.
Full stop
1.
2.
Check the compressor.
Check the wiring of compressor.
(lack of phase, short circuit)
Check the voltage.
Check the outdoor PC board.
Out of place, break,
short-circuit.
HIGH PRESSURE
SWITCH
High pressure switch does not
reset.
5 sec in cooling
30 sec in heating
OTHER
ABNORMALITY OF
OUTDOOR UNIT
3.
4.
Compressor does not operate.
Start once, but soon after stop
by OCR
WRONG WIRING OF
REMOTE CONTROL
UNIT
Full stop
1.
2.
Check the wiring between remote control unit and indoor
unit.
Check the indoor unit PC board.
Indoor unit does not operate
at all.
FLOAT SWITCH
Outdoor unit
stops
1.
2.
3.
Float circuit out of position,
break.
Fault in drain pump.
Drain pipe clogged.
Check for indoor PC board.
* With drain pump unit only.
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6.5
Malfunction check
6.5.1
Using LED display on outdoor PC board
LED display vs. check code
Dip switch
settings
(DSW01)
LED
1 (RED)
2 (YELLOW)
3 (YELLOW)
Table-1
4 (YELLOW)
21 High pressure
switch fault
18 Temp. sensor (TE)
faulty
19 Temperature
sensors TD/TL
open/short circuit.
Table-2
Number of protective device
operations
Table-3
Serial input data
Table-4
Serial output data
POSITIONS OF DIP SWITCH AND LED
Dip Switch (SW01)
PC Board
LED
D04 (orn)
Serial input
D05 (grn)
Serial output
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<Table-1>
Dip switch
settings
LED
1
2
3
Judgement
4
Normal operation
Timer short
Full
stop
21 High pressure switch fault
18, 19 Fault codes (Refer to Table-2)
<Table-2>
Dip switch
settings
LED
1
2
3
Judgement
4
Normal operation
Number of protective device operations: one
Number of protective device operations: two
Number of protective device operations: three
LEDs 3 & 4
flashing (1Hz)
faults shown
below.
Number of protective device operations: four
18 Temperature sensor (TE) faulty
19 Temperature sensors (TD/TL) open/short
circuit
Full
stop
21 Hi h ressure switch fault
LED Status
: on
: :5Hz flash
: :1Hz flash
: off
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<Table-3>
Dip switch
settings
LED
1
2
3
Status of compressor
4
Stop
Operating
<Table-4>
Dip switch
settings
LED
1
2
3
Status of compressor
4
Stop
Operating
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7. OUTLINE OF CONTROL CIRCUIT
NO
ITEM
1 Discrimination
2
Operation
change-over
OUTLINE
REMARKS
OUTLINE OF CONTROL
Stopping air conditioner
Performing automatic change-over
Performing cooling operation
Performing heating operation
Performing heating operation with
indoor fan operation at defrosting
Heat 2
Fan only
Controlling room
temperature
SPECIFICATIONS
Operation mode is changed over according to operation mode select instruction
from the remote controller.
REMOTE
CONTROLLER
INSTRUCTION
Stop
Auto
Cool
Heat 1
3
OF
Discrimination of outdoor unit is performed either in the reset of power source or
when stopping from operating condition, and the controlling is changed over in
accordance with the result of discrimination.
Performing fan only operation
3-1 Adjusting range (°C)
In cooling
In heating
Remote controller
setting temperature
18 ~ 29
18 ~ 29
Operating temperature
18 ~ 29
20 ~ 31
3-2 Operating point is compressor - off.
3-3 Operating temperature accuracy: ± 1°C
3-4 Differential: 1 deg
Correcting
temperature
compensation
3-5 Room temperature controlled in the heating operation can be corrected by
3-5 dip switch of indoor microcomputer.
Dip switch
Setting
1
2
Control temperature
compensation
ON
ON
ON
OFF
0 deg 2 deg
OFF
ON
OFF
OFF
4 deg 6 deg
Ts (Max) = 35°C
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NO.
4
ITEM
Fan speed control
4-1
4-2
4-2
4-3
4-2
OUTLINE OF SPECIFICATIONS
REMARKS
[HIGH], [MED], [LOW] and [AUTO] are available.
[Ultra low] or [Stop] when compressor is turned off while heating is being
performed.
In the auto fan, the fan speed is changed by the difference between Ta and Ts,
as shown below.
[Stop] is cold draft
prevented by Tc.
-Cooling-
5
6
Cold draft
preventing control
Freeze preventing
control
(Low temp. release)
-Heating-
-Auto-changeover-
When performing heating operation,
indoor fan control is carried out as
follows based on temperature detection
of Tc sensor.
C zone:
Depending upon fan
speed setting of the
remote controller
B zone:
Indoor fan at “L”
A zone:
Fan stop
When performing cooling operation, the
following control is done based on
temperature detection of Tc sensor.
When starting the operation, the point
P is made +3°C.
When [J] zone is detected,
timer counting starts.
When [K] zone is detected,
timer counting is discontinued
and held on.
When [I] zone is detected, timer is
cleareed for returning back to
ordinary operation.
When timer counting becomes full time, the ourdooor unit stops and the point P
is changed to +12°C to be covered by check display.
When [I] zone is reached, the temperature is returned back to +3°C.
Full Time
MIN 7 min.
MAX 20 min.
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NO.
7
ITEM
High temperature
release control
OUTLINE OF SPECIFICATIONS
REMARKS
When performing heating operation, the following control is done based on
temperature detection of Tc sensor.
In [M] zone, release signal is
transmitted.
Outdoor fan is controlled in
accordance with the diagrams
below
The control point for A and C can
be chosen from the below table:
Dip Switch
Setting
3
4
ON
A/C (°C)
ON ON OFF
54/52
58/56
OFF
ON
OFF
OFF
60/58
L–α=0
(fan stop)
Single release
Release ON
ON
Release signal OFF
Outdoor fan
Release OFF
For 3 minutes
For 20 minutes
H
H-1
Reset operation
L–α
Duplicate release
Release ON
Release OFF
ON
Release signal OFF
Outdoor fan
For 20 minutes
or less
For 20 minutes
or less
For 3 minutes
H
H-1
H-2
H-3
L–α
Reset operation
Release ON
Release OFF
ON
Release signal OFF
Outdoor fan
H
H-1
H-2
H-3
For 20
minutes
For 20
minutes
For 20
minutes
For 20
minutes
Normal
operation
L–α
When the high temperature release is received, the release control continues for 3
minutes at least even if release is performed on the way, and H-1 is performed for
20 minutes and the machine returns to normal operation. When the release signal
continues for more than 3 minutes, H-1 operation of outdoor fan control is
performed at the same time as releasing the release and the machine returns to
normal operation.
When the high temperature release is received during operation of H-1 for 20
minutes, operation of the previous time –1 of reset operation is performed for 20
minutes after release operation.
If the release signal is not received during reset operation for 20 minutes, reset
operation of +1 per 20 minutes is performed and the machine returns to normal
operation.
The high temperature release control is ignored during defrosting operation.
Release of H–α discontinued:When stopping operation
When changing
over operation
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NO.
ITEM
OUTLINE OF SPECIFICATIONS
REMARKS
8
Residual heat
removal
When stoppage takes place in [HEAT 2] operation, indoor fan is operated in
[LOW] for 30 sec.
9
Test operation
If Remote controller's ON/OFF switch is pressed 5 seconds continuously, the
unit goes into test run mode with the indoor fan in the [HIGH].
10
High pressure
release
The following control is performed when high pressure switch of the outdoor unit
is actuated.
In cooling operation
Compressor is turned off and if the high pressure switch does not reset for 5
seconds continuously thereafter, it is judged abnormal.
In heating operation
Compressor is turned off and if the high pressure switch does not reset for
30 seconds continuously thereafter, it is judged abnormal. If the switch
resets within 30 sec., the compressor restarts 2 minutes and 20 sec. later
and operates according to the diagram below.
<Outdoor unit
control>
LED lamp comes on
in abnormal
condition, with
abnormal code
transmitted to indoor
unit.
2 minutes and
20 sec.
Compressor
Outdoor fan
ON
OFF
120 sec.
30 sec.
L–a=0 (fan stops)
H
L–a
* W h e n t h e o u t d o o r f a n H i s r e s t r i c t e d t o ( H – a) i n t h e h i g h
* t e m p e r a t u r e r e l e a s e , H i n t h e a b o v e f i g u r e i s ( H – a).
In defrosting operation
Compressor is turned off, the operation returning back to heating operation.
11
Protection at the time
of Mg-SW fusing
12
Defrosting
12-1 In heating operation, defrosting
12-1 is made based on outdoor heat
12-1 exchange temperature Te.
12-2 When cumulative working time
12-2 of the compressor in [A] zone
12-2 has amounted to 55 minutes,
12-2 defrosting operation starts.
12-2 (25 minutes initially)
12-3 The longest defrosting time is
12-3 12 minutes, 60 sec. in the case
12-3 of turning into [B] zone, and
12-3 immediate returning back when
12-3 [C] zone is reached
13
Four-way valve
reversal control
The following control shall be performed when the compressor stops:
The 4-way valve in the hold state shall be reversed 10 seconds before the restart
delay timer counts the maximum count (2 minutes 20 seconds).
After the restart delay timer counts the maximum value, the specified mode shall
be selected.
If the high pressure SW continues to operate for 5 seconds while the
compressor is stopping, fusing of Mg-SW is detected and the outdoor fan
is controlled as described below.
When the four-way valve is OFF (including during defrosting operation)
Turn ON the outdoor fan using “H”.
When the four-way valve is ON
Turn OFF the outdoor fan.
(When the compressor is stopping, the outdoor fan should be OFF)
<Outdoor unit
control>
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N
ITEM
14 Low ambient
cooling
OUTLINE
OF
SPECIFICATIONS
REMARKS
<Outdoor unit
control>
14-1 Control on outdoor fan is made
TL sensor
14-1 to meet with cooling at low outdoor
14-1 temperature based on outdoor heat
14-1 exchange temperature TL.
14-2 Control by outdoor heat
14-2 exchange temperature TL
14-2 is illustrated on the right.
14-3 For first 2 minutes after starting
14-3 cooling operation the fan(s)
14-3 operate in “H” speed.
+1 wave,–1 wave is
(current number of waves)
± (1 wave)
Air quantity
A Zone
H
1 minute and 30
B Zone Per
sec. +1 wave
Air quantity “M”
automatic control
C Zone Maintain
D
Zone
–
Per 20 sec.
1 wave
Timer accuracy: 20
1 minute and 30
15 Check display
+0
-10
+0
-10
sec.
sec.
Fault diagnosis is carried out by check for serial transmission and reception
with outdoor unit as well as the self check by indoor microcomputer. And check
code is transmitted to protective operation/remote controller based on the
contents of it.
In the remote controller, check code is displayed on the liquid crystal by
pressing [CHECK] key.
See other item:
Using [TIME]
display
Unit NO.
16 Anti-restart timer
17 Group
operation
control
Check
code
The outdoor unit delays restarting for 2 mins 20s to prevent short cycling
compressor operation.
Up to 16 units can be controlled in same setting condition by one remote
controller.
However, thermo-control function is independent.
Respective delayed start time for preventing simultaneous large starting current
can be obtained by different setting of the unit No. switch on the indoor PC
board.
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8. DESCRIPTION OF INDOOR UNIT CONTROL CIRCUIT
8.1
Serial signal
indoor units)
circuit
(between
outdoor
SERIAL/
COMP
and
This is a circuit for transmitting and receiving the signals
between the indoor and outdoor units in serial signal. As
230V is used for transmitting the signal, the microcomputer
section is insulated by means of photo-coupler with the
voltage reduced to 5V.
CN03
WHI
With AC interrupt, judgement is made as to the presence or
absence of serial signal based on the reference pulse taken
out from the voltage across R and S.
AC interrupt
Serial signal
AC interrupt
Serial input
AC interrupt
Serial input Serial output
Float switch
Blk
/
8.2
... are measurement points on the printed circuit board.
provides flashing (orange) on LED in the serial input.
Float switch circuit
In normal condition in which float switch is not operated,
230V is applied across the pins 1 and 2. At this time, point
is at the GND level. If the float switch is operated,
will
be at the level of 5V.
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8.3
Sensor circuit
This circuit detects the temperature by dividing voltage
with resistance and sensor and bringing the voltage value
into CPU, using the characteristics of the sensor that
resistance varies with different temperatures. TA and TC
have the /same circuit composition.
TA sensor
TC sensor
When TA and TC are at 25°C approximately, the voltage level is some 2V both at points
abnormal condition prevails such as opening or short-circuit of the sensor.
8.4
and
. If
/
are at GND or 5V,
12V power source circuit
Full-wave rectification by diode bridge (DB01) of alternate current supplied from power transformer followed by
the provision of transistor (Q01) gives DC12V power
source ( ).
8.5
5V watchdog timer circuit
Built-in IC (TA8000S) is used to produce 5V power source
( ). Also, it sends signals to reset port ( ) of
microcomputer which is in stand-by at 0V and starts its
operation with the signal of 5V.
Watchdog timer output ( ) gives the signal from
microcomputer as illustrated below. This indicates that
the microcomputer is working in normal routine. For example if the microcomputer is straying due to noise and
so on, this waveform is not produced. In case there is no
waveform, it plays the role of restoring normal condition
by inputting the resetting “0V”+ to the microcomputer.
To microprocessor
Reset input
Watchdog output
5V
Watchdog
timer
output 0V
8.6
2~10m sec.
Reset circuit
This circuit makes indoor microcomputer reset by way of
hardware when you keep pressing the check key of
remote controller for longer than a predetermined period.
It plays the role of resetting microcomputer from the
remote controller when it strays. The point ( ), which is
normally at the level of 5V drops down to the GND level in
the reset operation.
Serial input from
remote controller
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8.7
Serial signal circuit
(Between remote controller and indoor unit)
This is the circuit for transmitting and receiving the
signals between the remote controller and indoor unit in
serial signal.
Point
is a LED (green) which flashes when there are
signals from the remote controller. At
as illustrated below are output.
8.8
and
, the signals
Optional circuit
A circuit which allows for the take-out of the signals of
abnormal, operation and Compressor-ON. Point
is a
LED which lights at abnormal.
The connector pin 4 outputs 12V. When you want to
see the signal of compressor-ON, you can do it simply
with the circuit below.
Abnormal
Operation
Compressor ON
Comp
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Heater
Fan Control Output
Louver Output
Drain pump
RY14
G4U-1
RY07
G4U-1
RY02
AJE6412
RY03
AJE6412
RY01
AJE6412
RY13
G4U-1
RY11
G4U-1
8.9
To CPU
D15
155176
Relay circuit
The relay circuit consists of the diagram above.
The relay performs the following functions:
RY01 : Main switching relay
RY02 : Changing over H/M of fan
RY03 : L tap of fan
RY04 : UL tap of fan
RY11 : Turning louver on and off
RY14 : Turning drain pump on and off
( - )
To CPU
TA
Shift
TC
Shift
Unit Number
8.10
Model Change
Switch circuit
TA shift, TC shift and unit No. are changed over by the
switch.
TA shift and TC shift are set in factory with unit No. at “1”.
In servicing, the setting should be made to the same
TA/TC shift as the PC board attached originally.
In case of operating one single unit, unit No. “1” will do.
With the operation of many units (multi units control) the
unit No. should be adjusted in such a way as 1, 2, 3 ........
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AC 240V
9.3
12V power source circuit
Outdoor PC board produces full-wave rectification by
diode bridge (DB50) followed by the provision of transistor (Q50) produces DC power source (
) at 12V.
9.4
9.5
5V watchdog timer circuit
Watchdog
timer output
Basically, the same description as the indoor PC board
applies, provided, however, that the reset circuit is not
added to the outdoor side.
Reset input
Sensor circuit
This circuit detects the temperature by dividing voltage
with resistance and sensor and bringing the voltage value
into CPU, using the characteristics of the sensor that
resistance varies with different temperatures.
TE is for defrosting, while TL is for low ambient cooling
operation.
The following voltages are produced at each of the temperatures.
250 C
00 C
TE
2.3V
3.8V
TL
2.3V
3.8V
When
/
are at GND or 5V, the sensors are either
open or short-circuited.
To CPU
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9.6
Serial signal circuit (between indoor and outdoor
units)
Transmits and receives the signals between indoor and
outdoor units in serial signals. As 230V is used for
transmitting the signal, the microcomputer section is
insulated with photo-coupler with 5V being supplied.
(L)
AC
(N)
Serial
Input 5V
Serial
input
0
Output 5V
0
9.7
Serial
output
Abnormality-detecting circuit
When high pressure switch is operated, abnormality is
detected to stop the compressor.
Abnormal input
abnormal
input
9.8
Relay circuit
The relay circuit consists of the diagram on the
right-hand side.
RY05 :
RY07 :
High
Pressure
Switch
4-way valve ON/OFF
Magnetic switch ON/OFF
Relay control
circuit
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9.9
Fan speed control circuit
To CPU
The fan speeds are controlled by triac IC07. This allows the fan
to operate at any one of 16 speeds. This function only
occurs when the unit is in the cooling mode, zero waves
equates to fan stop.
and T.
Waveform obtained between
Example shown is for 4 waves.
WHI
RED
WHI
(Wiring for 2 fan motors)
16 waves
9.10
Lightning surge protection circuit
The circuit on the right, protects the PCB from damage
caused by a lightning surge. Varistors are connected
between the live and neutral and live and earth lines to
protect against voltage surges.
I
N
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10. OPERATION OF AIR CONDITIONER FROM OUTDOOR UNIT
It is possible to operate the air conditioner from the outdoor unit using switches provided on the outdoor PCB.
•
‚
Set dip-switch (DSW01) bits 1 & 2 to ON position.
STOP
10 OPERATION
(orange LED off → orange LED flashing)
Apply Short a short across CN28 and CN29 until D08 Led illuminate, remove the short. The led will then
extinguish and the indoor unit will start. After a couple of minutes the outdoor unit will start, LEDs D07
and D10 will illuminate.
OPERATION
STOP
(orange LED flashing → orange LED off)
Short pins CN28 with CN29, LEDs D08 and D10 will extinguish. After indoor unit has stopped D07
will extinguish.
ƒ
Reset DSW01 bits 1 & 2 to OFF position for normal operation.
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11. EMERGENCY OPERATION
If the air conditioner develops a fault which stops it from operating normally, it is possible to operate the air conditioner using change-over
connectors incorporated into the units. In this case, operation of the air conditioner is controlled by switching on and off the power supply.
Details of how to change-over the units to operate in the emergency mode are shown below:
•
‚
Switch off the power supply to the outdoor unit.
Remove the electrical parts cover from the indoor unit. Pull out the connector of R phase (red) lead wire from terminal
connect it with the connector of lead wire for fan motor K1 output (red).
•
and
Note : If the indoor unit is a cassette model, the float switch connector must be removed from the PCB. Replace the electrical
parts cover on the indoor unit. On the outdoor unit PCB, change the switch settings on dip switch DSW01 as follows:
Cooling Mode
ƒ
Heating Mode
Switch on the power supply to the outdoor unit.
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12. APPLIED CIRCUIT
(1) Display output
CN13
An auxiliary display output circuit (+12V) is available at CN13 on the Indoor PC Board to display the
operation for compressor, operation (Fan only) and abnormality.
Compressor
Operation (Fan only)
Abnormality
LED
(Provide Locally)
13. WIRING FOR GROUP OPERATION
Up to 16 units can be controlled as a group by one remote controller.
•
‚
ƒ
Align the phase sequence of the power supply to all outdoor units.
Connect the terminals A, B, C on both of the remote controller and the indoor unit of No. 1 unit.
Connect terminals B, C on both indoor units of No. 1 and No. 2 unit. Then connect in the same way No. 2 and No. 3, No. 3 and
No. 4 .... up to No. 16 unit.
Indoor unit
No. 1
Indoor unit
No. 2
Indoor unit
No. 3
Indoor unit
No. 16
Make sure of correspondence of terminal marks.
Remote controller
„
Remove the CN12-connector on the indoor PC board of No. 2 unit and up to No. 16 unit to prevent malfunction.
CN 12
…
CN01
Set each unit No. rotary switch on the indoor PC board. The unit connected to the remote controller should be set as No. 1 unit.
Then set No. 2 and up to No. 16 so that start time of each unit is respectively delayed to prevent simultaneous starting current.
CN 12
Rotary switch
SW 02
SW 01
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14. PERFORMANCE CHARACTER
14.1
Cooling capacity
Capacity Ratio (%)
RAV-162AH-PE
Ambient Temp. (Dry Bulb) ( o C)
3.60
3.82
4.05
4.28
4.50
4.73
4.95
5.18
5.40
(KW)
RAV-262AH-PE RAV-362AH8-PE RAV-462AH8-PE
RAV-262AH8-PE
5.68
6.04
6.39
6.75
7.10
7.46
7.81
8.17
8.52
8.00
8.50
9.00
9.50
10.00
10.50
11.00
11.50
12.00
10.00
10.63
11.25
11.88
12.50
13.13
13.75
14.38
15.00
Room Temp. (Wet Bulb) (o C)
14.2
Heating capacity
Capacity Ratio (%)
RAV-162AH-PE
Ambient Temp. (Wet Bulb) ( o C)
6.00
5.75
5.50
5.25
5.00
4.75
4.50
4.25
4.00
3.75
3.50
3.25
3.00
2.75
Room Temp. (Dry Bulb) (o C)
(KW)
RAV-262AH-PE RAV-362AH8-PE RAV-462AH8-PE
RAV-262AH8-PE
9.48
9.09
8.69
8.30
7.90
7.51
7.11
6.72
6.32
5.93
5.53
5.14
4.74
4.35
12.96
12.42
11.88
11.34
10.80
10.26
9.72
9.18
8.64
4.10
7.56
7.02
6.48
5.94
16.56
15.87
15.18
14.49
13.80
13.11
12.42
11.73
11.03
10.35
9.66
8.97
8.28
7.59
-76-
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14.1
Cooling capacity
RAV-162AH-PE
RAV-262AH-PE
RAV-262AH8-PE
Cooling Capacity Ratio
Heating Capacity Ratio
Outdoor Unit Height H (m)
Outdoor Unit Height H (m)
Indoor Unit
Outdoor Unit
Piping Length (m)
Piping Length (m)
RAV-362AH8-PE
RAV-462AH8-PE
Heating Capacity Ratio
Outdoor Unit Height H (m)
Outdoor Unit Height H (m)
Cooling Capacity Ratio
Piping Length (m)
Piping Length (m)
The broken line shows in case the piping length is 30m or less.
-77-
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14.4
Piping length/additional refrigerant volume
Piping length
less than (m)
20
Model
(RAV-)
Additional amount of refrigerant
at installation site (kg)
25
162AH-PE
262AH-PE
262AH8-PE
362AH8-PE
Filled at
factory
462AH8-PE
30
35
40
45
50
Recharge amount of interchange time (kg)
5
10
15
20
25
30
0.15 0.35
1.35 1.45 1.5 1.6 1.75 1.95
0.3 0.6
2.2 2.25 2.3 2.35 2.65 2.95
35
40
45
50
0.25 0.5 0.75 1.0 1.25 1.5 3.0 3.15 3.25 3.4 3.65 3.9 4.15 4.4 4.65 4.9
0.25 0.5 0.75 1.0 1.25 1.5 3.6
3.7 3.8 3.9 4.15 4.4 4.65 4.9 5.15 5.4
l
The amount of refrigerant put into the outdoor unit at the factory is equivalent to the one that fills up 20m length of refrigerant pipe.
l
If the length of refrigerant pipe is 20m or less, addition of refrigerant at the installation site is unnecessary. If the length of the pipe
exceeds 20m, add the refrigerant R-22.
l
Overcharge or undercharge of refrigerant in the outdoor unit will cause malfunction of the compressor. The prescribed amount of
the replenishment of the refrigerant is shown in the table above.
The permissible amount of refrigerant is the prescribed amount ±50g.
l
For RAV-362AH8-PE and RAV-462AH8-PE, the length of pipe exceeds 30m the size of pipe at the gas side must be raised
one rank (eq 19.0 → 22.2).
14.5
Air flow distribution
RAV-132UH-PE
RAV-162UH-PE
RAV-262UH-PE
RAV-362UH-PE
RAV-462UH-PE
Piping joint
Top view
Indoor
Unit
Ceilling panel
Not to block the A and B
direction (longer side).
Air flow direction & volume ratio
MODEL
RAV-132/162/262UH-PE
RAV-362/462UH-PE
No. of discharge way
Air flow direction
Air volume ratio (%)
Air volume ratio (%)
A
30
40
4-way
B
C
30 30
40 10
(Note)
When installing more than one unit in the same
room keep a 5m distance between each unit.
D
10
10
3-way
A
B
C
33 33 33
40 40 20
2-way
A
B
50 50
50 50
5m
-78-
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15. EXPLODED VIEWS AND PARTS LISTS
15.1
Indoor Unit
RAV-162BH-PE
RAV-262BH-PE
RAV-362BH-PE
RAV-462BH-PE
Location
No.
Part No.
2 01
43160394
Connector-9P
202
43019604
Holder, Sensor
43155096 Capacitor, Electrolytic
(RAV-262/362BH-PE)
203
4 31 2 01 4 9
Fan, Multi-Blade
43155097 Capacitor, Electrolytic
(RAV-462BH-PE)
204
43A21009
M o tor, F a n
(R AV -16 2 BH -PE )
211
43A58002 Transtormer, Power
4 312 151 6
M o to r, Fa n
(R AV -2 62 B H -P E )
212
43A60001 Terminal, 4P
4 31 2 15 2 8
M o to r, Fa n
(R AV -3 62 B H -P E )
213
43A62001 Cover, Remocon
4 31 2 15 3 5
M o to r, Fa n
(R AV -4 62 B H -P E )
214
43A69002 PC, Board
43A44002
Ev a p ora to r
(R AV -1 62 B H -P E )
215
43A60002 Terminal, 3P
43144679
Ev a p ora tor
(R AV -2 62 B H -P E )
216
43191304 Drain Pan
(RAV-162BH-PE)
43144692
Ev a p ora tor
(R AV -3 62 B H -P E )
(R AV -4 62 B H -P E )
43191305 Drain Pan
(RAV-262BH-PE)
43191310 Drain Pan
(RAV-362/462BH-PE)
205
206
Location
No.
Description
210
43144693
Ev a p ora tor
43A47001
Distributor (strainer) (RAV-162BH-PE)
43147443
Distributor (strainer) (RAV-262BH-PE)
43147532
Distributor (strainer) (RAV-362BH-PE)
43147533
Distributor (strainer) (RAV-462BH-PE)
207
43050377
S e n s o r (T A )
208
4 31 5 01 9 9
S e n s o r (T C )
209
43A69004
Remote Controller
217
Part No.
Description
43155080 Capacitor, Electrolytic
43047527 Capillary Tube. 2.0DIA (RAV-162/262/362BH-PE)
43146432 Capillary Tube.
218
(RAV-162BH-PE)
(RAV-462BH-PE)
42125135 Bearing
219
43125137 Coupling
220
43A88002 Manual
-79-
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15.2
Indoor Unit
RAV-162CH-PE
RAV-262CH-PE
RAV-362CH-PE
RAV-462CH-PE
Location
No.
Part No.
Description
Location
No.
Part No.
43144639
A s m E v a p o ra tor
(RAV-162CH-PE)
Description
201
4 3 10 7 21 4
Hinge
223
202
4 3 10 7 21 5
Sensor Fix Plate
223
43A44004
A s m E v a p o ra tor
(RAV-262CH-PE)
203
4 3 10 7 21 6
Spring
223
431A4005
A s m E v a p o ra tor
(RAV-362CH-PE)
204
43107223
Grille Shaft Left
223
43144650
A s m E v a p o ra tor
205
43107222
Grille Shaft Right
224
4 3 15 5 13 8
MF Capacitor
(RAV-162/262/362CH-PE)
206
43107224
Grille Support Centre
(RAV-462CH-PE)
207
4 3 10 9 32 1
In le t G rille L a rg e
208
43109322
In le t G rille S m a ll
209
43109324
H G rille A s m
(RAV-362/462CH-PE)
224
4 3 15 5 12 0
MF Capacitor
225
43A69004
Remote Control
(RAV-462CH-PE)
226
4 3 17 0 19 7
A s m H os e
(RAV-162CH-PE)
227
4 31 721 21
A s m D ra in P a n
(RAV-162CH-PE)
4 31 721 19
A s m D ra in P a n
(RAV-262CH-PE)
209
43109320
H G rille A s m
(RAV-262CH-PE)
227
209
43109327
H G rille A s m
(RAV-362CH-PE)
227
4 3 17 2 12 2
A s m D ra in P a n
(RAV-362CH-PE)
(RAV-462CH-PE)
227
4 3 17 2 12 3
A s m D ra in P a n
(RAV-462CH-PE)
Plug
209
43109328
H G rille A s m
210
43109329
Vertical Grille
228
4 3 17 9 10 7
211
4 3 11 9 37 3
Bolt Cover
229
43180283
A ir F ilte r S m a ll
212
4 3 11 9 39 3
Shaft Holder
230
43180284
Air Filter Large
213
4 3 11 9 39 4
Lever
231
43A88002
Manual
214
4 3 12 0 17 2
Fan, Sirocco
(RAV-162/262CH-PE)
232
43A21008
Geared Motor
214
4 3 12 0 17 4
M u lti B la d e F a n
(RAV-362/462CH-PE)
233
43A62001
Cover, Remocon
215
43A21004
F a n M oto r
(RAV-162CH-PE)
234
4 3 15 0 14 8
T A S e ns o r
215
43A21005
F a n M oto r
(RAV-262CH-PE)
235
43A50002
T C S e ns o r
43102624
S id e C o v e r R ig h t A s m
215
43A21006
F a n M oto r
(RAV-362CH-PE)
236
215
43A21007
F a n M oto r
(RAV-462CH-PE)
237
43102625
S id e C o v e r L eft A s m
216
4 31 251 31
Bearing
238
4 31 178 12
H Plate
217
4 3 12 5 14 2
Coupling
239
43A58002
T ra n s fo rm e r
218
4 3 12 5 14 3
Shaft SS
(RAV-162CH-PE)
240
43A60002
T e rm in a l 3 P
218
4 31 251 41
Shaft SS
(RAV-262CH-PE)
241
43A60001
T e rm in a l 4 P
218
4 3 12 5 14 5
Shaft SS
(RAV-362CH-PE)
242
43A69002
PC Board
218
4 3 12 5 14 4
Shaft SS
219
4 3 12 6 12 7
F a n Ca s e L o w er
(RAV-462CH-PE)
243
43A47004
Asm Distributor
(RAV-162CH-PE)
(RAV-162/262CH-PE)
243
43047492
Asm Distributor
(RAV-262CH-PE)
43A47006
Asm Distributor
(RAV-362CH-PE)
219
4 3 12 6 12 9
F a n Ca s e L o w er
(RAV-362/462CH-PE)
243
220
4 3 12 6 12 8
Fan Case Upper
(RAV-162/262CH-PE)
243
43A47007
Asm Distributor
(RAV-462CH-PE)
(RAV-362/462CH-PE)
244
43047492
C a p illa ry T u b e 1 .7 D ia
(RAV-162CH-PE)
220
4 3 12 6 13 0
Fan Case Upper
221
43139098
Connect Bar
244
43146432
C a p illa ry T u be 2 .2 D ia
(RAV-262CH-PE)
222
43A39001
Connect Bar
244
43047527
C a p illa ry T u be 2 .0 D ia
(RAV-362/462CH-PE)
-80-
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15.3
Indoor Unit
RAV-162KH(W)-PE/RAV-262KH(W)-PE
Location
No.
Part No.
201
43A69004
Remote Controller
203
4 3 12 1 47 4
M o tor
Location
No.
Part No.
2 15
43109364
Grille
(RAV-162KH(W)-PE)
2 16
43109280
Grille, Vertical
(RAV-262KH(W)-PE)
Connection Rod
Description
Description
(RAV-262KH(W)-PE)
203
4 31 214 91
M o tor
2 17
43139098
204
43A69002
PC Board
2 18
43022189
Bearing
205
43A58002
T ra n sfo rm e r, P o w e r
2 19
43196083
Bushing
206
43A60001
T e rm ina l, 4 P
220
4 31 2 01 3 5
F an , C ro s s F lo w
(RAV-162KH(W)-PE)
207
4 31 551 01
Capacitor, Electrolytic
220
4 31 2 01 3 6
F an , C ro s s F lo w
(RAV-262KH(W)-PE)
208
43A60002
T e rm im a l, 3 P
2 21
4 31 0 93 6 1
G rille , In le t
209
43122028
Nose, Fan Case
(RAV-162KH(W)-PE)
222
43109362
G rille , In le t
209
43122029
Nose, Fan Case
(RAV-262KH(W)-PE)
223
43180290
Air-Filter
210
4 31 501 18
S e n s o r, R o o m T e m p .
224
43102629
Cabinet, Side, Left
211
4 31 501 16
Sensor, Heat Exch.
225
43102628
Cabinet, Side, Right
212
43144667
Evaporator
(RAV-162KH(W)-PE)
226
43063175
Holder, Sensor
212
43144666
Evaporator
(RAV-262KH(W)-PE)
227
43019604
Holder, Sensor
213
4 31 721 12
Drain Pan
(RAV-162KH(W)-PE)
229
43107234
Holder, Grille
213
4 31 721 14
Drain Pan
(RAV-262KH(W)-PE)
230
43A62001
Cover Remocon
214
4 3 17 0 18 2
Hose, Drain
2 31
43A88002
Manual
215
43109363
Grille
(RAV-262KH(W)-PE)
(RAV-162KH(W)-PE)
-81-
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15.4
Indoor Unit
RAV-132UH-PE
RAV-162UH-PE
RAV-262UH-PE
Location
No.
Part No.
Holder, Sensor (TC)
229
4 3 15 0 19 9
S e n s o r (T C )
4 31 541 41
Relay
230
4 31 512 17
Float Switch
43055275
Capacitor, Electrolytic
233
43A58002
T ra n sfo rm e r, P o w e r
43070146
Hose, Drain
235
4 3 16 0 25 1
Terminal Block
207
43097166
Nut
236
43A60001
T e rm in a l 4 P
221
4 3 12 0 16 6
Radial Fan
237
43A60002
T e rm in a l 3 P
222
4 3 12 1 62 7
Drain, Pump
239
43A62001
Cover, Remocon
223
43 A 21 0 01
M o to r, F a n
240
43A69002
PC Board
225
4 3 13 9 10 3
Rubber, Buffer
241
4 31 721 18
Drain Pan
(RAV-132UH-PE)
226
43A44001
Evaporator
(RAV-132UH-PE)
4 31 721 17
Drain Pan
(RAV-162/262UH-PE)
43144665
Evaporator
(RAV-162UH-PE)
242
4 3 17 9 10 4
Drain Filter
43144664
Evaporator
(RAV-262UH-PE)
243
4 3 17 9 10 5
Plug
43146432
Capillary Tube
(RAV-132UH-PE)
245
43A88002
Manual
43047527
Capillary Tube
(RAV-162UH-PE)
249
4 3 10 7 21 2
Bolt
43047492
Capillary Tube
(RAV-262UH-PE)
250
4 3 13 9 10 5
Washer
4 31 501 18
S e n s o r (T A )
251
43A69004
Remote Controller
252
43033084
Location
No.
Part No.
202
43019604
204
205
206
227
228
Description
Description
Spark-killer
-82-
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15.5
Indoor Unit
RAV-362UH-PE
RAV-462UH-PE
Location
No.
Part No.
Location
No.
2 01
43A69004
Remote Controller
235
4 3 15 1 20 3
Float Switch
202
43A62001
Cover, Remocon
237
43055292
Capacitor, Electrolytic
(RAV-362UH-PE)
203
43019604
Holder, Sensor
237
43155080
Capacitor, Electrolytic
(RAV-462UH-PE)
204
43 15 4141
Relay
239
43A58002
T ra n sfo rm e r, P o w e r
205
43070146
Hose, Drain
240
43A60001
T e rm ina l, 4 P
2 18
4 31 2 01 6 4
Fan, Multi-blade
241
43A60002
T e rm ina l, 3 P
2 19
43 A 21 0 10
M o to r, F a n
244
4 3 17 0 19 2
Hose, Drain
222
4 31 2 16 2 7
D ra in, P u m p
246
4 31 721 16
Drain Pan
223
4 31 2 61 2 5
F an C a s e Lo w e r
247
4 3 17 9 10 4
Drain Filter
224
4 31 2 61 2 6
Fan Case Upper
248
4 3 17 9 10 5
Plug
225
4 31 4 46 6 1
Evaporator, Right
(RAV-362UH-PE)
250
43A88002
Manual
225
43144660
Evaporator, Right
(RAV-462UH-PE)
252
43A69002
PC Board
226
43144663
Evaporator, Left
(RAV-362UH-PE)
253
43033084
226
43144662
Evaporator, Left
(RAV-462UH-PE)
2 31
43047527
C a p illa ry T u b e 2 .0 D IA
233
43150 111
Sensor
234
4 31 5 01 4 8
Sensor
Description
Part No.
Description
Spark-killer
-83-
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15.6
Ceiling panel
RBC-U262PG(W)-PE
RBC-U462PG(W)-PE
Location
No.
Part No.
202
43407009
206
43407024
207
43407014
Slider
208
43407015
Lever
209
37507500
Lever
210
43409063
Intake-Grill Assy
(RBC-U262PG(W)-PE)
43409059
Intake-Grill Assy
(RBC-U462PG(W)-PE)
43409067
Holder. Shaft
211
Location
No.
Part No.
Grille, Catch
214
43121550
Cam
215
43480533
Air-Filter
(RBC-U262PG(W)-PE)
43480531
Air-Filter
(RBC-U462PG(W)-PE)
43409070
Grille, Outlet
(RBC-U262PG(W)-PE)
43409069
Grille, Outlet
(RBC-U462PG(W)-PE)
220
43409075
Grille, Outlet, Small
227
43497009
Spring Holder
Description
217
Description
Geared-Motor
(RBC-U462PG(W)-PE)
-84-
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15.7
Outdoor unit
RAV-162AH-PE
Location
No.
1
Fan, Propeller
Location
No.
23
2
43A21003 Motor, Fan, AC230V, 50Hz
24
43155080 Capacitor, Electrolytic
3
43A43001 Condenser
25
4
43149212
Base, Spring, A
5
43049132
Spring, Buffer
26
43041845 Compressor, AC220/240V,
50Hz, PH250X3-4LS
43146454 Packed Valve (1/4")
6
43049132
Base, Spring, B
27
43146406 Packed Valve (1/2")
7
Part No.
43120156
Description
43A69003 PC Board
8
43A49001 Switch, High-Pressure
9
43060479 Terminal, 4P
10
11
43A60003 Terminal, 2P
43A60001 Terminal, 4P
12
43152334
13
43054286 Relay, Overload
14
43A19001
15
Magnetic Contactor
Guard, Fan
43119368 Hanger
16
43A46004 Solenoid Coil
17
43162027
Cover, Electric Parts
18
43155115
Capacitor, Plastic Film, 45MFD, 440V
20
43107215 Holder, Sensor (TE)
21
43169600 Holder
22
43148105
Accumulator
Part No.
Description
43145082 Dryer
28
43147321
29
43146424 Expansion Valve
Check Joint
30
43046198 Coil, 2-Way Valve
31
43146283 Checked Valve
33
43A58003 Transforrmer, Power
34
43046151
35
43193043 Spring
Valve, 2-Way
36
43A50001 Sensor, Cond. Out (TL)
37
43150196
38
43146418
Valve 4-Way
39
43157167
Heater, Crankcase
Sensor, Heat Exch. (TE)
41
43146459 Capillary Tube
42
44246235 Capillary Tube
43
43150122
Thermostat, Bimetal
44
43107215
Holder, Sensor (TL)
-85-
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Heronhill - for all your Toshiba requirements
RAV-262AH-PE
Location
No.
Part No.
Location
No.
Description
Part No.
Description
1
43120156
Fan, Propeller
23
43145082 Dryer
2
43A21002 Motor, Fan, AC 230V, 50Hz
24
43155080
Capacitor,Plastic Film
3
43A43002 Condenser
25
43140318
Compressor, PH330X3-4MS
4
43049132 Base, Spring, B
26
43146451
Packed Valve (3/8")
5
43149198
Spring, Buffer
27
43146417
Packed Valve (5/8")
6
43149212
Base, Spring, A
28
43147321
Check Joint
7
43A69003 PC Board
29
43146433
Expansion Valve
8
43A49001 Switch, High-Pressure
30
43046156
Checked Valve
9
43060479 Terminal, 4P
31
43146283
Checked Valve
10
43A60004 Terminal, 2P
33
43A58003 Transforrmer, Power
11
43A60001 Terminal, 4P
34
43046151
Valve, 2-Way
12
43152334 Magnetic Contactor
35
43046198
Coil, 2-Way Valve
13
43150122
36
43A50001 Sensor, Cond. Out (TL)
14
43A19001 Guard, Fan
37
43150196
15
43119368
38
43193043 Spring
16
43A46004 Solenoid Coil
39
43157167
17
43162027 Cover, Electric Parts
40
44246236 Capillary Tube
Thermostat, Bimetal
Hanger
Sensor, Heat Exch. (TE)
Heater, Crankcase
18
43146418
Valve, 4-Way
41
43055379 Capillary, Electrolytic
20
43107215
Holder, Sensor (TE)
43
43146459
21
43169600 Holder
44
43107215 Holder, Sensor (TL)
22
43148114
Capillary Tube
Accumulator
-86-
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RAV-262AH8-PE
Location
No.
Part No.
Location
No.
Description
Part No.
Description
1
43120156
Fan, Propeller
22
43148114
2
43A21002 Motor, Fan, AC 230V, 50Hz
23
43145082 Dryer
3
43A43002 Condenser
24
43155080 Capacitor, Plastic Film
4
43049132
Base, Spring, B
25
43141302
5
43149198
Spring, Buffer
Compressor, AC 380/415V, 50Hz,
YH330X3-MS
6
43149212
Base, Spring, A
26
43146451
Packed Valve (3/8")
7
43A69003 PC Board
27
43146417
Packed Valve (5/8")
8
43A49001 Switch, High-Pressure
28
43147321
Check Joint
9
43060479 Terminal, 4P
29
43146433 Expansion Valve
10
43A60005 Terminal, 4P
30
43046156 Checked Valve
11
43A60001 Terminal, 4P
31
43146283 Checked Valve
12
43152345
Magnetic Contactor
33
43A58003 Transforrmer, Power
13
43050277 Thermostat, Bimetal
34
43154148
14
43A19001
36
43A50001 Sensor, Cond. Out (TL)
Guard, Fan
Accumulator
Return Lock STR-4AB
15
43119368 Hanger
37
43150196
16
43A46004 Solenoid Coil
38
43193043 Spring
Sensor, Heat Exch. (TE)
17
43162027
Cover, Electric Parts
39
43157167
18
43146418
Valve, 4-Way
41
43063195 Holder Thermostat, Bimetal
Heater, Crankcase
20
43107215 Holder, Sensor (For TE)
43
43146459 Capillary Tube
21
43169600 Holder
44
43107215
Holder, Sensor (TL)
-87-
Tel: 01823 665660
www.heronhill.co.uk
Fax: 01823 665807
Heronhill - for all your Toshiba requirements
RAV-362AH8-PE
RAV-462AH8-PE
Location
No.
1
2
3
4
5
5
6
6
7
7
8
9
10
10
11
12
13
14
14
15
16
17
18
18
Part No.
43A21002
43A21003
43120156
43A19001
43143638
43143636
43143639
43143637
43047492
43047527
43119368
43162027
43140404
43140506
43149198
43149212
43049132
43146362
43146438
43146451
43146416
43147321
43146498
43146499
Location
No.
19
20
21
21
22
23
24
25
26
27
27
28
29
30
32
33
34
35
36
37
37
38
39
Description
Motor, AC 230V, 50Hz, Fan
Motor, AC 230V, 50Hz, Fan
Fan, Propeller
Guard, Fan
Condenser, Lower
Condenser, Lower
Condenser, Upper
Condenser, Upper
Capillary Tube
Capillary Tube
Hanger
Cover, Electric Parts
Compressor, YH406JA
Compressor, YH506JA
Spring, Buffer
Base, Spring, A
Base, Spring, B
Expansion Valve
Expansion Valve
Packed Valve (3/8")
Packed Valve (3/4")
Check Joint
Valve, 4-Way
Valve, 4-Way
(RAV-362AH8-PE)
(RAV-462AH8-PE)
(RAV-362AH8-PE)
(RAV-462AH8-PE)
(RAV-362AH8-PE)
(RAV-462AH8-PE)
(RAV-362AH8-PE)
(RAV-462AH8-PE)
(RAV-362AH8-PE)
(RAV-462AH8-PE)
(RAV-362AH8-PE)
(RAV-462AH8-PE)
Part No.
43146283
43145092
43148096
43148114
43155080
43060479
43A60005
43A60001
43107215
43152342
43152343
43150196
43A50001
43A69003
43A46004
43169600
43163016
43A49001
43157140
43146430
43146431
43107215
43A58003
Description
Checked Valve
Dryer
Accumulator
Accumulator
Capacitor, Plastic Film
Terminal, 4P
Terminal, 4P
Terminal, 4P
Holder, Sensor (TL)
Magnetic Contactor
Magnetic Contactor
Sensor, Heat Exch. (TE)
Sensor, Cond. OUt (TL)
PC Board
Solenoid Coil
Holder
Support
Switch, High-Pressure
Heater, Crankcase
Capillary Tube
Capillary Tube
Holder, Sensor (TE)
Transformer, Power
(RAV-362AH8-PE)
(RAV-462AH8-PE)
(RAV-362AH8-PE)
(RAV-462AH8-PE)
(RAV-362AH8-PE)
(RAV-462AH8-PE)
-88-
Tel: 01823 665660
www.heronhill.co.uk
Fax: 01823 665807
Heronhill - for all your Toshiba requirements
-89-
Tel: 01823 665660
www.heronhill.co.uk
Fax: 01823 665807