Vaillant flexoTHERM exclusive VWF 57/4 230V, Инструкция по установке и обслуживанию

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Installation and maintenance instructions 0020213395_04
4 Product description
4.1 Product design
4.1.1 Front view, open
1
2
3
4
1 Electronics box
2 Control panel
3 Heating/cylinder char-
ging diverter valve
4 4-port valve
1
2
3
4
5
11
12
9
10
8
7
6
1 Electric back-up heater
2 Condenser
3 Heating pump
4 Electronic expansion
valve EVI (intermediate
circuit injection)
5 Heating circuit
filling/draining cock
6 Data plate
7 Carrying straps for
transport
8 Compressor
9 Electronic expansion
valve
10 Brine circuit
filling/draining cock
11 Brine circuit pump
12 Evaporator (not visible)
4.1.2 Rear view
1
2
4
3
5
6
7
1 Connection: From the
heat pump to the heat
source (cold brine, B)
2 Connection: From the
heat source to the heat
pump (hot brine, A)
3 Hot water return
4 Heating circuit dia-
phragm expansion ves-
sel connection
5 Heating return
6 Heating flow
7 Recessed handles and
grommet
4.2 Information on the data plate
Information on the data plate Meaning
Rated voltage of the com-
pressor, pumps and control
Back-up heater rated voltage
P Max
Max. rated power of the
compressor, pumps and
control
P Max
Max. rated power of the
back-up heater
I +
30 A
+
In-rush current
Refrigerant type, fill quantity,
permissible rated excess
pressure
COP B0/W35 /W45 /W55 Coefficient of performance
at a brine temperature of
0 °C and a heating flow
temperature of 35/45/55 °C
B0/W35 /W45 /W55
Heat output at a brine tem-
perature of 0 °C and heat-
ing flow temperature of
35/45/55 °C
COP W10/W35 /W45 /W55 Coefficient of performance at
a ground-water temperature
of 10 °C and a heating flow
temperature of 35/45/55 °C