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ExtErnal InStallatIon wpf 20/27/40/52/66
Conditions for the external installation
of heat pump type WPF 20-66
to prevent the heat pump from being
damaged by frost in case of external
installation, fit and electrically connect
the contact sensor AVF 6 as a frost
protection facility into the heating
return of the heat pump.
the following conditions must be met:
Horizontal and level foundation
base
route all supply lines inside a
conduit that is free from the risk of
frost
Protect the connection area at the
back panel against all weather and
solar influences
External installation of the brine | water heat pump WPF 20 to 66
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