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LI 9TE

Air-to-water heat pump with 90° air deflection

LI 9TE
LI 9TE

Heat pump for indoor installation with integrated regulation WPM 2007 plus. 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). The integrated air flow with 90° air deflection enables direct corner installation without air ducts or wall installation with air ducts on the air outlet side. Sound-optimised through low-noise axial-flow fan and vibration-isolated compressor. High coefficients of performance using an evaporator optimised for heating operation and energy-efficient defrosting by reverse circulation. Universal design with optional DHW preparation and the option of flexible expansion for:

  • Bivalent or bivalent-renewable operating mode
  • Distribution systems with unmixed and mixed heating circuits
  • Built-in pipe heater (2 / 4 / 6 kW),
Integrated soft starter, flow and return-flow sensors; external sensor (standard NTC-2) included in the scope of supply.

Information on leak tests and refrigerant quantities can be found here.

Technical data

Air-to-water heat pump with 90° air deflection (Low temperature)
Order reference LI 9TE
Casing colourwhite
max. flow temperature58 °C
Lower operating limit heat source (heating operation) / Upper operating limit heat source (heating operation)-25 to 35 °C
Heat output with 1 compressor / COP A-7/W35*5,5 kW / 2,6
Heat output 1 compressor at A2/W35 / COP A2/W35*7,4 kW / 3,2
Heat output with 1 compressor / COP A7/W35*9,2 kW / 3,8
Heat output with 1 compressor / COP A10/W35*9,7 kW / 4
Nominal consumption according to EN 14511 at A2/W352,33 kW
Sound power level device53 dB (A)
Sound pressure level in 1 m (indoors)48 dB (A)
Refrigerant / Amount of refrigerantR404A / 1,9 kg
Maximum heating water flow rate / Pressure drop0,8 m³/h / 2700 Pa
Heat source flow min.2500 m³/h
Dimensions (W x H x D)**750 x 1250 x 680 mm
Weight177 kg
Connection voltage3/N/PE ~400 V, 50 Hz
Starting current with soft starter20 A
Fuse protectionC 25 A
Type of defrostingReverse circulation
Connection heating1 inch

*Heat output and COP according to EN 14511 at A2/W35 (A2 = air intake temperature +2 °C, W35 = heating water outlet temperature +35 °C)

**Please note that additional space is required for pipe connections, operation and maintenance.

Product data sheet with system accessories: Data sheet as PDF Data sheet by e-mail

Installation and operating instruction: Installation and operating instruction as PDF

Operating limits diagram: Operating limits diagram as PDF

Declaration of conformity: Declaration of conformity as PDF

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