Dimplex LA 12PS Benutzerhandbuch
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11
11 Device Information
Device information for air-to-water heat pumps for heating purposes
1
Type and order code
LA 9PS
LA 12PS
LA 18PS
2
Design
2.1
Degree of protection according to EN 60 529 for compact devices and heating
components
IP24
IP24
IP24
2.2
Installation Location
Outdoors
Outdoors
Outdoors
3
Performance data
3.1
Operating temperature limits:
Heating water flow/return flow
1
°C / °C
1. See operating limits diagram
Up to 65 / above 18
Up to 65 / above 18
Up to 65 / above 18
Air
°C
-20 to +35
-20 to +35
-20 to +35
3.2
Temperature spread of heating water at A2 / W35
K
5.5
6.3
8.2
Heat output / COP
at A-7 / W35
2
kW / ---
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.
and 55 °C heating water flow temperature.
5.6 / 2.6
7.2 / 2.6
10.6 / 2.4
at A-7 / W50
kW / ---
5.0 / 2.2
6.4 / 2.0
10.3 / 2.0
at A2 / W35
kW / ---
7.1 / 3.2
9.4 / 3.2
14.1 / 3.0
at A7 / W35
kW / ---
8.5 / 3.6
11.1 / 3.8
15.8 / 3.3
at A10 / W35
kW / ---
9.6 / 4.0
12.1 / 4.0
18.3 / 3.7
3.3
Sound power level
dB(A)
62
65
74
3.4
Heating water flow with an internal pressure differential of m³/h / Pa
1.2 / 9000
1.4 / 9000
1.6 / 9000
3.5
Air flow rate
m³/h / Pa
2000
2000
4000
3.6
Refrigerant; total filling weight
type / kg
R290 / 1.0
R290 / 1.4
R290 / 2.0
4
Dimensions, connections and weight
4.1
Device dimensions
H x W x L cm
132 x 77 x 66
113 x 80 x 159
113 x 80 x 199
4.2
Device connections to heating system
Inch
G 1'' external
G 1'' external
G 1'' external
4.3
Weight of the transportable unit(s) incl. packing
kg
168
235
254
5
Electrical Connection
5.1
Nominal voltage; fuse protection
V / A
400 / 16
400 / 16
400 / 20
5.2
A2 W35
kW
2.2
3.0
4.7
5.3
Starting current with soft starter
A
28
30
30
5.4
Nominal current A2 W35 / cos
ϕ
A / ---
4.0 / 0.8
4.9 / 0.8
8.7 / 0.8
6
Complies with the European safety regulations
3
3. See CE declaration of conformity
7
Additional model features
7.1
Defrosting
Automatic
Automatic
Automatic
Type of defrosting
Reverse cycle
Reverse cycle
Reverse cycle
Defrosting tray included
Yes (heated)
Yes (heated)
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
Yes
Yes
7.3
Performance levels
1
1
1
7.4
Controller internal/external
External
External
External