18
!
Please note
Avoid damaging the appliance
during transportation.
Never
put weight on top of the
appliance.
!
Please note
If the compressor in the external
unit is steeply angled, lubricant
will enter the refrigerant circuit
and damage the appliance.
Compliance is required with the
max. tilt angle according to the
following table.
Type AWT-AC
Max. tilt angle
221.A04
45°
221.A07
45°
221.A10
30°
221.A13
30°
Installation requirements
Installation site
■ Select a site with good air circulation,
so that the cooled air can dissipate and
be replenished by warm air.
■ Avoid direct insolation.
■ When installing the unit where it is
exposed to wind, ensure that the wind
cannot influence the fan area. This
could result in an "air short circuit"
between the discharged and the
inrushing air. Strong wind can have a
negative influence on the evaporator
ventilation.
!
Please note
An "air short circuit" during
heating operation
will result in
the cooled discharged air re-
entering the unit. This can lead
to defrosting problems.
Avoid "air short circuits".
!
Please note
An "air short circuit" during
cooling operation
will result in
the heated discharged air re-
entering the unit. This can lead
to high pressure faults.
Avoid "air short circuits".
Installation sequence
Installing the external unit
5600 950 GB
