Device Information - Dimplex LI 20AS SAL Gebrauchsanweisung

11 Device Information

Device information for air-to-water heat pumps (heating only)
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 (flow/return flow) at A2 / W35K
3.3 Heat output / COP
3.4 Sound power level device / outdoors
3.5 Sound pressure level at a distance of 1 m (indoors)
3.6 Heating water flow with an internal pressure differential of m³/h / Pa
3.7 Air flow rate with an external static pressure differential of m³/h / Pa
3.8 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. Operation with 1 compressors
4. Operation with 2 compressors
5. See CE declaration of conformity
6. The heat circulating pump and the heat pump controller must always be ready for operation.
www.dimplex.de
1
°C / °C
°C
2
at A-7 / W35 kW / ---
2
at A2 / W35 kW / ---
2
at A2 / W50 kW / ---
2
at A7 / W35 kW / ---
2
at A10 / W35 kW / ---
dB(A)
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 / ---
6
LI 20AS SAL LI 24AS SAL
IP21
Indoors Indoors
Up to 55 / above 18 Up to 55 / above 18
-20 to +35 -20 to +35
7.9
3
7.0 / 2.5 8.9 / 2.6
4
12.4 / 2.7 16.1 / 2.7
3
9.3 / 3.1 10.9 / 3.0
4
14.9 / 3.0 19.2 / 3.2
3
8.5 / 2.4 9.9 / 2.3
4
14.2 / 2.3 18.0 / 2.4
3
9.8 / 3.2 13.1 / 3.4
4
16.6 / 3.1 24.8 / 3.6
3
10.3 / 3.3 14.1 / 3.5
4
17.8 / 3.3 26.6 / 3.8
58 / 64 62 / 68
54
1.8 / 6500 2.3 / 5900
6600 / 0 9000 / 0
5500 / 25 8000 / 25
R404A / 3.7 R404A / 4.2
157 x 75 x 85 171 x 75 x 100
G 1 1/4'' external G 1 1/4'' external
65 x 65 72.5 x 72.5
255
400 / 20 T 400 / 25 T
4.9
23
8.8 / 0.8 10.9 / 0.8
5
Automatic Automatic
Reverse cycle Reverse cycle
Yes (heated) Yes (heated)
Yes
2
External External
11
LI 28AS SAL
IP21 IP21
Indoors
Up to 55 / above 18
-20 to +35
8.4 9.4
9.9 / 2.4
19.1 / 2.7
12.8 / 3.0
22.3 / 3.0
10.8 / 2.0
21.1 / 2.3
14.2 / 3.1
25.8 / 3.4
14.7 / 3.1
29.1 / 3.6
62 / 68
58 58
2.3 / 5900
9000 / 0
8000 / 25
R404A / 4.0
171 x 75 x 100
G 1 1/4'' external
72.5 x 72.5
310 314
400 / 25 T
6.1 7.4
24 25
13.4 / 0.8
5 5
Automatic
Reverse cycle
Yes (heated)
Yes Yes
2 2
External
E-9