E-
11
ENGLISH
I
NSTALLING
THE
A
IR
CONDTIONER
The indoor unit is supplied with inert gas (nitrogen).
Before installing the unit, check if nitrogen gas flow out of indoor unit.
If this one isn’t true, DO NOT INSTALL THE UNIT since leakage could be inside
the indoor unit.
Unscrew the caps at the end of each pipe.
Result
: All inert gas exhausts from the indoor unit.
Note
To prevent dirt or foreign substances from getting into the pipes
during installation, do NOT remove the caps completely until you
are ready to connect the pipes.
The remaining air in the Refrigeration cycle, which contains moisture,
may cause malfunction on the compressor.
Always contact the service center or a professional installation agency
for product installation.
CAUTION
Unscrew the caps
Pipes
Purging the Indoor Unit