39
Cause
Remedy
Remote control set incorrectly.
Check settings and correct if required:
■
"Heating and DHW"
must be se-
lected (see page 20)
■ Room temperature (see page 19).
■ Time (see page 32).
■ Time program (see page 13)
Only when operating with DHW heating:
DHW priority is enabled.
Wait until the DHW cylinder has been
heated up.
In the case of operation with an instanta-
neous water heater, stop DHW draw-off.
No fuel.
With oil/LPG:
Check the fuel reserves and re-order if
required.
With natural gas:
Open the gas shut-off valve. If necessary,
check with your gas supply utility.
"Fault"
is displayed.
Scan and acknowledge the type of fault
(see page 37). If necessary, notify your
heating contractor.
Rooms are too hot
Cause
Remedy
Remote control is incorrectly adjusted.
Check settings and correct if required:
■ Room temperature (see page 19).
■ Time (see page 32).
■ Time program (see page 13)
"Fault"
is displayed.
Scan and acknowledge the type of fault
(see page 37). If necessary, notify your
heating contractor.
What to do if...
Rooms are too cold
5592 245 GB
