Download Dimplex LA 12 MI Technical data

Heat pump for heating purposes - water as heat source
High-efficiency water-to-water heat pump
High-efficiency water-to-water heat pump
Max. flow temperature 62 °C
Casing colour White (similar to RAL 9003)
with stainless steel coil heat exchanger
WI 14TU + PSP 100 E
Heat pump for heating purposes for indoor installation with integrated WPM EconPlus. Variable connection options for the ground
water and heating connections on the back board of the casing. Integrated solid-borne sound insulation for direct connection to the
heating system. Sound-optimised through encapsulated compressor housing and free-swinging compressor baseplate. High coefficients of performance (COPs) thanks to electronic expansion valve, COP booster and compliance with the requirements of EN 14511 for
larger volume flows on the heat consumption side. Integrated corrosion-proof and freeze-proof stainless steel coil evaporator. Sensor
monitoring of the refrigeration circuit for a high degree of operational safety and integrated thermal energy metering (display of the
calculated quantity of thermal energy for heating and domestic hot water preparation on the WPM EconPlus heat pump manager). If the
evaporation temperatures are too low (e. g. water flow too low) the heat pump switches off; no flow rate switch is necessary. A flow rate
switch (available as a special accessory) can be installed for well systems with an uncertain water supply. The control panel is integrated
into a brown-red design screen and can also be used as wired remote control using the wall mounting set (special accessories MS PGD).
Universal design with flexible expansion options for:
• Bivalent or bivalent-renewable operating mode
• Distribution systems with unmixed and mixed heating circuits
Integrated soft starter (from WI 14 upwards); integrated load contactor for well water pump; flow sensor, return sensor, external sensor
(standard NTC-2) and dirt filter for ground water included in the scope of supply.
Lower operating limit heat source (heating operation) 7 °C; Upper operating limit heat source (heating operation) 25 °C;
Refrigerant R410A
Order reference
Art.-no.
Heat output 1 compressor /
COP W10/W35
WI 10TU
364190
9.6 / 5.9
WI 14TU
364200
13.3 / 6.1
Connection voltage
Width x Height x Depth
mm
3/PE ~400 V, 50 Hz
650 x 845 x 665
Weight
kg
142
151
Heat output and coefficient of performance (COP) according to EN 14511 at W10/W35.
Important information concerning coil heat exchangers:
at water temperatures below 13 °C, no water analysis with regard to corrosion is necessary.
Note on the heat source systems:
if the limits for iron (Fe up to 0. 2 mg/l) or manganese (Mn up to 0. 1 mg/l) are exceeded, there is danger of ochre formation in the heat source
system.
This is also true for coil heat exchangers.
10TU
364190
4015627364196
WI 14TU
364200
4015627364202
Supporting feet for high-efficiency water-to-water heat pump
Supporting feet for fitting to the brine-to-water heat pumps and the water-to-water heat pumps in the TU series. The supporting feet are
fitted to the bottom of the heat pump, enabling it to be installed level, even if the floor is uneven. Scope of supply: 4 units.
Order reference
Art.-no.
For device type
STF 4
364960
WI 10TU - WI 14TU
SI 6TU - SI 18TU
Weight
kg
1
Using the supporting feet increases the sound power level of the heating pump by 3 dB(A).
STF 4
STF 4
364960
4015627364967
High-efficiency ground water pump
High-efficiency well water pump with stainless steel casing for low energy use (motor power consumption 0.3 kW) and high performance factors. Can be used in the cold water circuit (primary circuit) of a water-to-water heat pump up to a maximum of 10 kW, maximum delivery height 26 m, range of operating temperatures 3–40 °C, maximum well water pump diameter 100 mm, pressure connection Rp 1¼“, supply connection 3/PE ~400 V, 50 Hz, including connection cable 4 x 1.5 mm² (length 15 m), degree of protection IP68.
Order reference
Art.-no.
For device type
Nominal width
UWE 200-95
364730
WI 10TU
32
Features
Maximum delivery height 11 m
with a volume flow of 3.2 m3/h
Weight
kg
12.5
Pump dimensioning must be checked according to the pressure drop and volume flow.
UWE 200-95
2012
UWE 200-95
364730
4015627364738
www.dimplex.de/en
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