Device Information - Dimplex LI 22HS Instructions D'installation Et D'utilisation

11 Device Information

Device information for air-to-water heat pumps for heating purposes
1 Type and order code
2 Design
2.1 Degree of protection according to EN 60 529 for compact devices
and heating components
2.2 Installation Location
3 Performance data
3.1 Operating temperature limits:
Heating water flow/return flow
Air
3.2 Temperature spread of heating water at A2 / W35
3.3 Heat output / COP
3.4 Sound power level device / outdoors
3.5 Heating water flow with an internal pressure differential of m³/h / Pa
3.6 Air flow rate with an external static pressure differential of m³/h / Pa
3.7 Refrigerant; total filling weight
4 Dimensions, connections and weight
4.1 Device dimensions
4.2 Device connections to heating system
4.3 Air duct inlet and outlet (min. internal dimensions)
4.4 Weight of the transportable unit(s) incl. packing
5 Electrical connection
5.1 Nominal voltage; fuse protection
5.2 Nominal power consumption
5.3 Starting current with soft starter
5.4 Nominal current A2 W35 / cosϕ
6 Complies with the European safety regulations
7 Additional model features
7.1 Defrosting
Type of defrosting
Defrosting tray included
7.2 Heating water in device protected against icing
7.3 Performance levels
7.4 Controller internal/external
1. See operating limits diagram
2. This data indicates the size and capacity of the system. 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.
3. See CE declaration of conformity
4. The heat circulating pump and the heat pump controller must always be ready for operation.
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1
°C / °C
°C
2
at A-7 / W35 kW / ---
2
at A2 / W35 kW / ---
2
at A-7 / W75 kW / ---
2
at A7 / W35 kW / ---
2
at A10 / W35 kW / ---
dB(A)
m³/h / Pa
type / kg
H x W x L cm
Inch
L x W cm
kg
V / A
2
A2 W35 kW
A
A / ---
4
LI 22HS
IP21
Indoors
Up to 75 / above 18 Up to 75 / above 18
-20 to +35
7.1
11.0 / 2.6
13.6 / 3.1
16.1 / 1.7
15.4 / 3.4
16.5 / 3.5
1.8 / 3000
9000 / 0
8000 / 25
R404A / 3.3
R134a / 2.7
171 x 75 x 100
G 1 1/4" external G 1 1/4" external
72.5 x 72.5
370
400 / 25 T
4.4
25
8.0 / 0.8
3
Automatic
Reverse cycle
Yes (heated)
Yes
2
External
11
LI 26HS
IP21
Indoors
-20 to +35
8.4
13.0 / 2.8
15.9 / 3.2
18.1 / 1.8
19.8 / 3.8
20.4 / 3.9
1.8 / 3000
9000 / 0
8000 / 25
R404A / 3.7
R134a / 3.1
171 x 75 x 100
72.5 x 72.5
377
400 / 25 T
5.0
30
9.0 / 0.8
3
Automatic
Reverse cycle
Yes (heated)
Yes
2
External
E-9