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11
11 Device Information
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 A7 / W35 K
3.3
Heat output / COP
3.4
Sound power level
3.5
Sound pressure level at a distance of 10 m
3.6
Heating water flow
with an internal pressure differential of
3.7
Air flow rate
3.8
Refrigerant; total filling weight
3.9
Lubricant; total filling weight
4
Dimensions, connections and weight
4.1
Device dimensions
4.2
Device connections to heating system
4.3
Weight of the transportable unit(s) incl. packing
5
Electrical Connection
5.1
Load 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. This data indicates the size and capacity of the system according to EN 255 and 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. These specifications can only be achieved with clean
heat exchangers. Information on maintenance, start-up and operation can be found in the respective sections of the installation and operating instructions. The specified values,
e.g. A2 / W35, have the following meaning: 2 °C external air temperature and 35 °C heating water flow temperature.
2. Operation with 1 compressors
3. Operation with 2 compressors
4. The specified sound pressure level corresponds to the operating noise of the heat pump in heating operation with a flow temperature of 35°C.
5. See CE declaration of conformity
6. The heat circulating pump and the heat pump manager must always be ready for operation.
EN-8
°C / °C
°C
1
at A-7 / W35
kW / ---
1
at A-7 / W45
kW / ---
1
at A2 / W35
kW / ---
1
at A7 / W35
kW / ---
1
at A7 / W45
kW / ---
1
at A10 / W35
kW / ---
dB(A)
4
dB(A)
m³/h / Pa
m³/h
type / kg
type / litres
H x W x L cm
Inch
kg
V / A
1
A2 W35
kW
A
A / ---
6
LA 20AS
LA 24AS
IP 24
Outdoors
Outdoors
Up to 58 / above 18
Up to 58 / above 18
-25 to +35
-25 to +35
9.8
5.0
9.7
2
7.1 / 2.8
6.7 / 2.6
8.9 / 2.6
3
12.7 / 2.8
11.7 / 2.6
16.1 / 2.7
2
6.2 / 2.3
3
11.1 / 2.2
2
9.3 / 3.2
8.6 / 3.1
10.9 / 3.0
3
14.9 / 3.1
14.6 / 3.0
19.2 / 3.2
2
10.7 / 3.7
10.4 / 3.5
13.1 / 3.4
3
17.1 / 3.5
17.0 / 3.4
24.8 / 3.6
2
10.1 / 3.0
3
16.6 / 2.9
2
12.8 / 4.0
12.6 / 3.8
14.1 / 3.5
3
20.0 / 3.8
19.5 / 3.7
26.6 / 3.8
64
37
1.8 /
3.3 /
2.3 /
3700
12300
5900
5500
R404A / 3.7
R404A / 4.2
Polyolester / 3,0
Polyolester / 3,8
157 x 155 x 85
171 x 168 x 100
G 1 1/4" external
G 1 1/4" external
284
3~/PE 400 V
3~/PE 400 V
(50Hz) / C20A
(50Hz) / C25A
4.80
4.89
6.05
23
8.7 / 0.8
8.8 / 0.8
10.9 / 0.8
5
Automatic
Automatic
Reverse cycle
Reverse cycle
Yes (heated)
Yes (heated)
Yes
2
External
External
LA 28AS
IP 24
IP 24
Outdoors
Up to 58 / above 18
-25 to +35
5.0
9.9
5.0
8.8 / 2.5
9.9 / 2.8
9.4 / 2.4
15.5 / 2.4
19.1 / 2.7
17,4 / 2,7
8.4 / 2.2
8.4 / 2.0
14.4 / 2.1
16,7 / 2,2
10.5 / 3.0
12.8 / 3.1
12.4 / 3.0
18.7 / 3.1
22.3 / 3.2
20,8/ 3.1
12.6 / 3.3
14.2 / 3,2
13.9 / 3.2
24.2 / 3.4
25.8 / 3.5
25.0 / 3.4
12.1 / 2.9
12.8 / 2.7
23.7 / 2.9
24,5/ 2.9
13.8 / 3.4
14.7 / 3.3
14.3 / 3.2
25.4 / 3.6
29.1 / 3.7
28.2 / 3.6
68
68
41
41
4.5 /
2.3 /
4.9 /
22700
3100
13600
8000
8000
R404A / 4.2
Polyolester / 3,8
171 x 168 x 100
G 1 1/4" external
351
355
3~/PE 400 V
(50Hz) / C25A
6.11
7.10
6,84
24
25
11.1 / 0.8
12,8 / 0.8
12,3/ 0.8
5
5
Automatic
Reverse cycle
Yes (heated)
Yes
Yes
2
2
External
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