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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
Heat output / COP
3.3
Sound power level
3.4
Heating water flow with an internal pressure differential of m³/h / Pa
3.5
Air flow rate
3.6
Refrigerant; 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
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.
All manuals and user guides at all-guides.com
1
°C / °C
°C
K
2
at A-7 / W35
kW / ---
2
at A-7 / W50
kW / ---
2
at A2 / W35
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
kg
V / A
2
A2 W35
kW
A
A / ---
4
LA 9PS
LA 12PS
IP24
IP24
Outdoors
Outdoors
Up to 65 / above 18
Up to 65 / above 18
-20 to +35
-20 to +35
5.5
6.3
5.6 / 2.6
7.2 / 2.6
5.0 / 2.2
6.4 / 2.0
7.1 / 3.2
9.4 / 3.2
8.5 / 3.6
11.1 / 3.8
9.6 / 4.0
12.1 / 4.0
62
65
1.2 / 9000
1.4 / 9000
2000
2000
R290 / 1.0
R290 / 1.4
132 x 77 x 66
113 x 80 x 159
G 1'' external
G 1'' external
168
235
400 / 16
400 / 16
2.2
3.0
28
30
4.0 / 0.8
4.9 / 0.8
3
3
Automatic
Automatic
Reverse cycle
Reverse cycle
Yes (heated)
Yes (heated)
Yes
Yes
1
1
External
External
11
LA 18PS
IP24
Outdoors
Up to 65 / above 18
-20 to +35
8.2
10.6 / 2.4
10.3 / 2.0
14.1 / 3.0
15.8 / 3.3
18.3 / 3.7
74
1.6 / 9000
4000
R290 / 2.0
113 x 80 x 199
G 1'' external
254
400 / 20
4.7
30
8.7 / 0.8
3
Automatic
Reverse cycle
Yes (heated)
Yes
1
External
E-9
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