Installation manual

Purging the unit

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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.

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-8