Technical data

www.dimplex.de/en
5
2012
Air-to-water heat pump for outdoor installation
High-efficiency air-to-water heat pump
Max. flow temperature 60 °C
Casing colour White aluminium (similar to RAL 9006)
High-efficiency air-to-water heat pump
For installation close to walls
LA 6TU
Heat pump for heating purposes for outdoor installation with wall-mounted WPM EconPlus heat pump manager. Sound-optimised
through the use of slow-running “owl‘s wing” EC fans with a low natural sounding noise, an encapsulated compressor housing with
swivelling compressor baseplate for solid-borne sound insulation. High coefficients of performance (COP) through high-performance
evaporator, electronic expansion valve and compliance with the requirements of EN 14511 for larger volume flows on the heat con-
sumption side. High operational safety through sensor monitoring of the refrigeration circuit for energy-efficient defrosting; integrated
thermal energy metering (display of the thermal energy volume for heating and domestic hot water preparation on the WPM EconPlus
heat pump manager). The minimum clearance from the wall is only 50 cm on the air intake side, which allows installation close to walls.
Universal design for low temperature heating systems with flexible expansion options for:
• Bivalent or bivalent-renewable operating mode
• Distribution systems with unmixed and mixed heating circuits
At an external temperature of -10 °C, the maximum flow temperature that can be achieved is 56 °C. Soft starter, integrated flow and
return sensors; external sensor (standard NTC-2) included in the scope of supply.
Electrical connection cable EVL . . UE between heat pump and heat pump manager must be ordered separately.
Lower operating limit heat source (heating operation) -20 °C ; Upper operating limit heat source (heating operation) 35 °C ;
Refrigerant R410A ; Control voltage ~230 V ; Connection heating 1˝ ; Connection voltage 3/N/PE ~400 V, 50 Hz
Order reference Art.-no. Heat output 1 compressor /
COP A2/W35
Connection voltage Width x Height x Depth
mm
Weight
kg
LA 6TU 364050
5.1 / 3.8 3/N/PE ~400 V, 50 Hz 1350 x 940 x 600 165
Heat output and COP according to EN 14511 at A2/W35.
In snowy areas, the foundation must be of a sufficient height to guarantee a free air intake.
LA 6TU 364050 4015627364059
Max. flow temperature 58 °C
Casing colour White aluminium (similar to RAL 9006)
High-efficiency air-to-water heat pump
LA 9TU
LA 12TU
Heat pump for heating purposes for outdoor installation with wall-mounted WPM EconPlus heat pump manager. Sound-optimised
through the use of slow-running “owl‘s wing” ventilators with a low natural sounding noise, an encapsulated compressor housing with
free-swinging compressor baseplate for solid-borne sound insulation. High coefficients of performance (COP) through high-performance
evaporator and compliance with the requirements of EN 14511 for larger volume flows on the heat consumption side. High operational
safety through sensor monitoring of the refrigeration circuit for energy-efficient defrosting; integrated thermal energy metering (display
of the thermal energy volume for heating and domestic hot water preparation on the WPM EconPlus heat pump manager). Access for
service work on the outlet side; the minimum clearances must be observed for installation close to walls. Universal design with flexible
expansion options for:
• Bivalent or bivalent-renewable operating mode
• Distribution systems with unmixed and mixed heating circuits
Soft starter, integrated flow and return sensors; external sensor (standard NTC-2) included in the scope of supply.
Electrical connection cable EVL . . U between heat pump and heat pump manager must be ordered separately.
Lower operating limit heat source (heating operation) -25 °C for LA 12TU, -20 °C for LA 9TU ; Upper operating limit heat source (heating
operation) 35 °C ; Refrigerant R404A ; Control voltage ~230 V ; Connection heating 1¼ ˝ ; Connection voltage 3/N/PE ~400 V, 50 Hz
Order reference Art.-no. Heat output 1 compressor /
COP A2/W35
Connection voltage Width x Height x Depth
mm
Weight
kg
LA 9TU 358520
7.5 / 3.7
3/N/PE ~400 V, 50 Hz
910 x 1460 x 750 208
LA 12TU 358530
9.4 / 3.7 1250 x 1810 x 750 280
Heat output and COP according to EN 14511 at A2/W35.
The air outlet must be positioned at a right angle to the main wind direction if unsheltered outdoor installation is carried out.
If this is not possible, a weather-proof protective cover must be installed!
LA 9TU 358520 4015627358522
LA 12TU 358530 4015627358539