INSTALLATION
Power supply
www.stiebel-eltron.com
WPL 10 AC | WPL 10 ACS |
15
1
2
3
4
5
26
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35
39
2
6
1
X5 Electric emergency/booster heater (DHC)
L1, L2, L3, N, PE
Connected
load
Terminal assignment
2.6 kW
L1
N
PE
3.0 kW
L2
N
PE
3.2 kW
L3
N
PE
5.6 kW
L1
L2
N
PE
5.8 kW
L1
L3
N
PE
6.2 kW
L2
L3
N
PE
8.8 kW
L1
L2
L3
N
PE
2
X3 Power supply (heat pump, compressor)
L1, L2, L3, N, PE
3
X4 Control voltage
Power supply: L, N, PE
4
X2 Low voltage (BUS cable)
BUS High H
BUS Low L
BUS earth
BUS "+" (is not connected)
5
Earth terminal for screening the LV lead
6
Ribbon heater
Power supply: L, N, PE
f
f
Earth the LV lead by inverting the screen over the external
sheath and clamping it under the earth terminal.
f
f
Then check the function of the strain relief fittings.