Appliance Connection; Connecting To The Heat Pump Manager - STIEBEL ELTRON WPE Installationsanleitung

INsTALLATIoN
Electrical connection
5.1

Appliance connection

Material losses
!
Bus cables, power cables and sensor leads must be
installed separately.
Note
f Route flexible cables inside conduits or cable f
ducts.
The cable entries in the wall mounting enclosure are suitable
for rigid and flexible cables with an outer diameter of 6-12 mm.
Mains and low voltage circuits are routed separately in the wall
mounting enclosure.
1
2
1 Front cable entry for mains voltage
2 Rear cable entry for low voltage
f Route the low voltage leads into the rear cable entries of f
the appliance from below.
f Route the power cables into the front cable entries of the
f
appliance from below.
f When connecting the mains voltage, ensure the earth f
conductor is correctly connected.
f secure all cables with the supplied red wedges directly f
below the wall mounting enclosure.
Note
The supplied red wedges are used for securing the
cables.
f Do not use the red wedges as strain relief. f
Material losses
!
f Tighten all the screws on the terminals. screws on f
unconnected terminals must also be tightened.
WPE

5.2 Connecting to the heat pump manager

X3.19
CAN A
X4.1
X2.3
X2.1 X2.2 X2.3 X2.4 X2.5 X2.6 X2.7 X2.8 X2.9 X2.10 X2.11 X2.12 X2.13 X2.14 X2.15
f Route a bus cable through the upper knock-out aperture.
f
f Use the bus cable to connect the "CAN A" terminals.
f
f Route a power cable through the lower knock-out
f
aperture.
f Use the power cable to connect terminal X2.1 of the f
heat pump manager to terminal X4.1 of the heat pump
extension.
Note
You can also route the power cable between the heat
pump manager and the heat pump extension outside
the appliance, via the cable duct.
X1.1
CAN A
X2.1
X2.3
X2.1 X2.2 X2.3 X2.4 X2.5 X2.6 X2.7 X2.8 X2.9 X2.10 X2.11 X2.12 X2.13 X2.14 X2.15
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