Installation, use and maintenance manual
MANUAL CODE: 6328406
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9
FAULTS
Should you notice anything unusual as regards
appliance operation, without there being an alarm
or error code as described in the relevant parts of
this manual, check whether the problem is easily
resolvable by consulting the table below, before
contacting technical support.
Fault
Possible causes
The heat pump does
not turn on
There is no electricity
The plug is not plugged
into the socket properly
The compressor or fan
are not activated
The pre-set safety time
has not passed yet
The
programmed
temperature has been
reached
The heat pump is
activated
and
deactivated
repeatedly
Incorrect programming
of parameters/ setpoint
values/ differentials
The heat pump remains
active and does not
switch off
Incorrect programming
of parameters/ setpoint
values/ differentials
The electrical resistor
does not turn on
It does not need to turn
on
WARNING: should you not be able to
solve the problem, turn the appliance
off and contact the technical support
service, specifying the appliance
model you have purchased.