Purging the Unit
To prevent dirt or foreign objects from getting into the pipes
during installation, do NOT remove the pinch pipe completely
until you are ready to connect the piping.
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On delivery, the indoor unit is loaded with refrigerant gas.
All this gas must therefore be purged before connecting
the assembly piping.
To purge the inert gas, proceed as follows.
Unscrew the pinch pipe at the end of each refrigerant pipe.
Result:
All inert gas escapes from the indoor unit.
E-
12
INSTALLING THE
I
NDOOR UNIT
❊ The designs and shape are subject to change
according to the model.
MH***FEEA IM_E_26174 5/11/06 4:23 PM Page 12
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