Technical data

www.dimplex.de/en
17
2012
Air-to-water heat pump for indoor installation
High-efficiency air-to-water heat pump
Max. flow temperature 60 °C
Casing colour White (similar to RAL 9003)
High-efficiency air-to-water heat pump
With variable air circuit
LI 12TU
Heat pump for heating purposes for indoor installation with integrated WPM EconPlus. Sound-optimised through the use of slow-run-
ning EC 3D radial fans, an encapsulated compressor housing and a free-swinging 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 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). The integrated air circuit with 90° air deflection
enables installation in a corner without air ducts or wall installation with air ducts on the air outlet side. Variable installation thanks to air
intake from the rear, flexible air outlet to the right, left or top, and the option of making the hydraulic connections from right to left. 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 for low temperature heating systems with flexible expansion options for:
• Room temperature control via Smart RTC (special accessory)
• 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.
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 1¼ ˝ ; Connection voltage 3/N/PE ~400 V, 50 Hz
Order reference Art.-no. Heat output 1 compressor /
COP A2/W35
Air outlet Width x Height x Depth
mm
Weight
kg
LI 9TU 364060
6.8 / 3.9
Right / left / top 960 x 1560 x 780
256
LI 12TU 364070
9.4 / 4.0 270
Heat output and COP according to EN 14511 at A2/W35.
LI 9TU 364060 4015627364066
LI 12TU 364070 4015627364073
Air-to-water heat pump with variable air circuit
Max. flow temperature 58 °C
Casing colour White (similar to RAL 9003)
Air-to-water heat pump for indoor installation
With variable air circuit
LI 15TE
Heat pump for heating purposes for indoor installation with integrated WPM 2007 plus controller. Sound-optimised through a low-noise,
low-speed 3D radial fan and free-swinging compressor baseplate; energy-efficient defrosting via reverse circulation. The integrated air
circuit with 90° air deflection enables installation in a corner without air ducts or wall installation with air ducts on the air outlet side.
Variable installation thanks to air intake from the rear, flexible air outlet to the right, left or top, and the option of making the hydraulic
connections from right to left. 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
Soft starter, integrated flow and return sensors; external sensor (standard NTC-2) included in the scope of supply.
Lower operating limit heat source (heating operation) -25 °C ; 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
Air outlet Width x Height x Depth
mm
Weight
kg
LI 15TE 363590
12.0 / 3.2 Right / left / top 960 x 1560 x 780 270
Heat output and COP according to EN 14511 at A2/W35.
LI 15TE 363590 4015627363595
Built-under buffer tank
PSP 120E
Nominal capacity 120 l; in air-to-water heat pump design to enable space-saving installation on top of the built-under buffer tank;
PU insulation with minimal downtime losses (can be used for heating and cooling), including 1 x 1½“ sleeve for immersion heaters
(up to CTHK 636); 1¼“ heating water connections; 4 supporting feet; colour white/design screen brown-red.
Order reference Art.-no. For device type Width x Height x Depth
mm
Weight
kg
PSP 120E 363750
LI 9/12TU
LI 15TE
960 x 600 x 780 83
PSP 120E 363750 4015627363755