WHHRM300DC & WHHR400DC 11
Installation Chapter
5
5.5.3 Connecting the power
The appliance should be connected to the mains circuit by a
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the regulatory requirements.
Warning
The fans and controls carry a high voltage. Al
ways disconnect from the mains when working
on the appliance.
5.5.2 Connecting the OpenTherm connector
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pliance can also be controlled with the OpenTherm protocol
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cable with a core diameter of at least 0.8 mm
2
must be used
as connecting cable
.
. Interchanging the cable connection to the
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formance.
