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14
Piping Procedure
2. From the piping
Wrap the connecting port of indoor unit with the
insulation material and secure it with two Plastic
Bands (for the right Piping).
□
If you connect an additional drain hose, the end of
the drain-outlet should be water, and fix it on the
wall to avoid swinging in the wind.
Tape the Piping, and Connecting Cable from down
to up.
From the Piping gathered by taping along the
exterior wall fix it on the wall by saddle or
equivalent.
Tape the Piping, and Connecting Cable from down
to up.
In order to prevent water from entering the room,
tape the piping from a trap.
Fix the piping onto the wall with saddle or bracket.
In case the ourdoor unit is installed below position
of the indoor unit
In case the ourdoor unit is installed upper position
of the indoor unit
1)
1)
2)
2)
3)
3)
Gas side
pipiing
Main cable
Connection
cable
Liquid side
piping
Trap is required to prevent the electrical parts
from enteroing the water.
Seal a small opening around the
piping with gum type sealer.
Trap
Trap
Fig. 14
Fig. 13