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11 Device Information
1
Type and order code
2
Design
2.1
Model
2.2
Degree of protection according to EN 60 529
2.3
Installation location
3
Performance data
3.1
Operating temperature limits:
Heating water flow/return flow
Cooling, flow
Air (heating)
Air (cooling)
3.2
Temperature spread of heating water
3.3
Heat output / COP
3.4
Temperature spread of cooling water
3.5
Cooling capacity / COP
3.6
Sound power level device / outdoors
3.7
Sound pressure level at a distance of 1 m (indoors)
3.8
Heating water flow with an internal pressure differential of m³/h / Pa
3.9
Cooling water flow with an internal pressure differential ofm³/h / Pa
3.10 Air flow rate with an external static pressure differential of m³/h / Pa
3.11 Refrigerant; total filling weight
4
Dimensions, connections and weights
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 freezing
7.3
Performance levels
7.4
Controller internal/external
1. 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: External temperature 2 °C
and heating water flow temperature 55 °C.
2. See CE declaration of conformity
3. The heat circulating pump and the heat pump controller must always be ready for operation.
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°C / °C
°C
°C
°C
at A7 / W35
K
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 / ---
at A35 / W7
K
at A27 / W7
kW / ---
at A27 / W18
kW / ---
at A35 / W7
kW / ---
at A35 / W18
kW / ---
dB(A)
dB(A)
m³/h / Pa
Type / kg
H x W x L cm
Inch
L x W cm
kg
V / A
1
A2 W35
kW
A
A / ---
LI 11MER
Reversible
IP 21
Indoors
Up to 58 / above 18
+7 to +20
-25 to +35
+15 to +40
9.6
7.5 / 2.8
8.9 / 3.4
11.1 / 4.2
12.1 / 4.6
6.5
8.8 / 2.8
10.9 / 3.3
7.6 / 2.1
9.5 / 2.5
55 / 61
50
1.0 / 3000
1.9 / 10900
1.0 / 3000
4200 / 0
2500 / 25
R404A / 3.6
136 x 75 x 88
G 1 1/4'' external
50 x 50
205
230 / 25
2.61
38
14.2 / 0.8
2
Automatic
Reverse cycle
Yes (heated)
3
Yes
1
External
11
5.0
7.0 / 2.7
6.8 / 2.3
8.8 / 3.3
11.1 / 4.0
9.4 / 3.5
12.0 / 4.4
5.0
8.8 / 2.8
10.8 / 3.2
9.5 / 2.5
9.5 / 2.5
1.3 / 5900
2.67
14.5 / 0.8
E-9
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