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Subject to change without notice | 83056700fUK – Translation of the original operating manual | ait-deutschland GmbH
6 Installation and connection
6.1 Dismantle the module box
ATTENTION
If the module box is tilted by more than 45°,
compressor oil runs into the cooling circuit.
►
Do not tilt the module box by more than 45°.
NOTE
●
If necessary the module box can be
dismantled for easier transport of the unit
or for service reasons.
●
Steps 1 to 5 are only required if the module
box is connected and filled.
Unit is safely disconnected from the power supply
and protected against being switched back on
again.
1. Remove the front panel of the module
box (
“7.1 Remove the front panel of
the module box”, page 18).
2.
Close shut-off valves to the heating circuit.
3.
Drain the unit via the filling and drain tap of the
heating.
NOTE
The hose connectors are not part of the
scope of delivery with all KFE ball valves.
►
Unit
without
cooling:
►
Unit
with
cooling:
NOTE
In units with capacity 14 kW and higher the
shut-off valves to the heat source are lo
-
cated at the top of the unit next to the shut-off
valves to the heating circuit.
4.
Use a spanner to close the shut-off valves of the
heat source (behind the covers).
5.
Drain the unit via the filling and drain tap of the
heat source.
