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Wall Mounted Multi-Zone Split System Air Conditioner
Checking the Drainage, Insulating the Pipe and Special Piping Applications
Insulating the Pipe and Special Piping Applications
Insulate the piping by wrapping the con-
necting portion of the indoor unit with
insulation material and secure it with
two layers of vinyl tape.
• If you want to connect an additional drain hose, the end
of the drain outlet should be routed above the ground.
Secure the drain hose appropriately.
In cases where the outdoor unit is
installed below the indoor unit, perform
the following:
1. Tape the piping, drain hose and connecting cable from
downward to upward.
2. Secure the taped piping along the exterior wall using
saddle or equivalent.
In cases where the Outdoor unit is
installed above the Indoor unit, perform
the following.
1. Tape the piping and connecting cable from down to up.
2. Secure the taped piping along the exterior wall. Form a
trap to prevent water entering the room.
3.
Secure the piping onto the wall using a saddle or equivalent.
Seal any small opening
around the piping
with gum type sealant.
Trap
Trap
• Trap is required to prevent water from entering
into electrical parts.
Plastic
band
Taping
Drain hose
Piping
Connecting
cable
Power supply
cord
Seal any small
opening around
the piping with
gum type sealant.