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11 Device Information
1 Type and order code LI 9TE
2Design
2.1 Degree of protection according to EN 60 529 for compact devices
and heating components IP 21
2.2 Installation location Indoors
3 Performance data
3.1 Operating temperature limits:
Heating water flow/return flow °C / °C Up to 58 / above 18
Air °C -25 to +35
3.2 Temperature spread of heating water (flow/return flow)
at A7 / W35 K 10,0 5,0
3.3 Heat output / COP at A-7 / W35 1kW / ---
1. This data indicates the size and capacity of the system to EN 255 or EN 14511.. For an analysis of the economic and energy efficiency of the system, other parameters, such as,
in particular, the defrosting capacity, the bivalence point and regulation, should also be taken into consideration. The specified values, e.g. A2 / W55, have the following meaning:
2 °C external air temperature and 55 °C heating water flow temperature.
5,8 / 2,7 5,5 / 2,6
at A-7 / W45 1kW / --- 5,4 / 2,1
at A2 / W35 1kW / --- 7,5 / 3,3 7,4 / 3,2
at A7 / W35 1kW / --- 9,3 / 3,9 9,2 / 3,8
at A7 / W45 1kW / --- 8,8 / 3,2
at A10 / W35 1kW / --- 9,8 / 4,1 9,7 / 4,0
3.4 Sound power level device / outdoors dB(A) 53 / 60
3.5 Sound pressure level at a distance of 1 m (indoors)2dB(A)
2. The specified sound pressure level represents the free field level. The measured value can be up to 16 dB(A) higher, depending on the installation location. This value corresponds
to the operating noise of the heat pump in heating operation with a flow temperature of 35 °C.
48,0
3.6 Heating water flow with an internal pressure differential of m³/h / Pa 0,8 / 2700 1,6 / 11900
3.7 Air flow rate with an external static pressure differential of m³/h / Pa 2500 / 20
3.8 Refrigerant; total filling weight type / kg R404A / 1,9
3.9 Lubricant; total filling weight type / litres Polyolester / 1,5
3.10 Max. output of electric heating element
(2nd heat generator) kW 6,0
4 Dimensions, connections and weight
4.1 Device dimensions H x W x L cm 125 x 75 x 68
4.2 Device connections to heating system Inch G 1'' external
4.3 Air duct inlet and outlet (min. internal dimensions) L x W cm 44 x 44
4.4 Weight of the transportable unit(s) incl. packing kg 186
5 Electrical Connection
5.1 Nominal voltage; fuse protection V / A
(combined infeed HP and HG2) 400 / 25
5.2 Fuse protection for separate infeed: HP / HG2 16 / 10
5.3 Nominal power consumption 1 A2 W35 kW 2,27 2,33
5.4 Starting current with soft starter A 19,5
5.5 Nominal current A2 W35 / cos ϕA / --- 4,1 / 0,8 4,2 / 0,8
6 Complies with the European safety regulations 3
3. See CE declaration of conformity
7 Additional model features
7.1 Defrosting Automatic
Type of defrosting Reverse cycle
Defrosting tray included Yes (heated)
7.2 Heating water in device protected against icing 4
4. The heat circulating pump and the heat pump controller must always be ready for operation.
Yes
7.3 Performance levels 1
7.4 Controller internal/external Internal
