DeDietrich AWHP 4 MR User Manual page 9

7623755 - v02 - 03072015
Note
The frost protection function does not work if the heat
pump is switched off.
Caution
If the home is unoccupied for a long period and there
is a risk of frost, drain the indoor module and the heat­
ing system.
Note
Keep the heat pump accessible at all times.
Note
Never remove or cover labels and data plates affixed
to the appliances. Labels and data plates must be
legible throughout the entire lifetime of the appliance.
Immediately replace damaged or illegible instructions
and warning stickers.
Note
Remove the casing only to perform maintenance and
repair work. Put the casing back in place after mainte­
nance and repair work.
Caution
Give preference to the
switching off the system to leave the following func­
tions running:
Anti blocking of pumps
Frost Protection
Note
Regularly check the presence of water and pressure
in the heating installation.
Note
Keep this document close to the place where the ap­
pliance is installed.
Caution
Do not make any modifications to the heat pump with­
out the written consent of the manufacturer.
Caution
Do not neglect to service the heat pump. Contact a
qualified professional or subscribe to a maintenance
contract for the annual servicing of the heat pump.
or mode rather than
MIV-4
1 Safety
9