STIEBEL ELTRON WWK 300 A - 2.9 Wiring Diagrams

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2.9 Wiring diagrams
2.9.1 WWK 300 A
N L
14 13 11 10 9 8 7
6
5 4 3 2 1
M1
M
1~
C
RS
F2
1
3
bn
bk
bu
-7°C/+3°C
>
T<
C1
4
3
2
1
3
4
2
N2
X2
M2
M
1~
bu
bn
bubn
p
F3
T<
4
2
1
N0
X1
X0
2
1
<
V2
V1
L
N
PE
bn
bu gnye
gnye
Z1X3
D0000049791
C1 Operating capacitor
F2 Motor circuit switch
F3 Pressure limiter refrigerant circuit
M1 Compressor
M2 Fan
N0 Thermostat heat pump
N2 Hoar frost temperature monitor
V1 Solenoid valve
V2 Solenoid valve
X0 Terminal mains
X1 Terminal heat pump
X2 Ground compressor device
X3 Ground radio interference filter
Z1 Radio interference filter