Vaillant geoTHERM Installation Instructions Manual page 63

supply line through the opening in the upper part of the
front cladding (1).
Caution!
b
Risk of short-circuit caused by a free
voltage supply cable.
If you do not use the vrnetDIALOG acces-
sory or voltage is not supplied to the vrnet-
DIALOG via the heat pump, the free con-
nector -vrnetDIALOG (230 V voltage sup-
ply) may cause short circuits within the
heat pump.
> Leave the connection cable -vrnetDIA-
LOG (230 voltage supply) in the fastening
of the heat pump.
> Hook the upper part of the front cladding onto the frame
and push it into the clip holder.
> Use two screws to secure the upper part of the front
cladding.
7.27 Fitting the operating panel
> Push the operating panel into the clip holder on the
mounting plate and then screw in the operating panel
from the rear.
Installation instructions geoTHERM 0020051574_04
Electrical installation
7.28 Fitting the lower part of the front cladding
> Place the lower part of the front cladding on the frame
of the heat pump.
> Guide the eBUS line for the operating panel and, if you
are using the vrnetDIALOG accessory, the 230 V voltage
supply line through the opening in the mounting plate of
the operating panel.
> Then push the cladding into the clip holder on the side
cladding.
> Tightly screw on the mounting plate for the operating
panel as you did with the two screws for the upper part
of the front cladding.
> If you want to fit the vrnetDIALOG accessory, you must
first carry out the assembly steps in (¬ Ch. 7.10) before
continuing to fit the cladding.
7
2.
2.
1.
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