Samsung HH175ECM Manual de Instalação descarregar pdf (Página 8)

E-8

Purging the unit

On delivery, the indoor unit is loaded with an inert nitrogen gas.

All this gas must therefore be purged before connecting the assembly

piping. To purge the inert gas, proceed as follows.

Unscrew the caps at the end of each pipe.

Result:

All inert gas escapes from the indoor unit.

◆ To prevent dirt or foreign objects from getting into the pipes

during installation, do NOT remove the caps completely until

you are ready to connect the piping.

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Samsung HH175ECM Manual de Instalação Página 8