Installation Manual 25
ENGLISH
Indoor Unit Drain Piping
Air conditioner
unit
Ceiling
board
Decorative panel
Decorative
panel
Fit the insulator (this part) and
be careful for cool air leakage
Good example
Air
Cool air leakage
(no good)
Bad example
Ceiling
board
Air conditioner unit
Flexible drain hose
CAUTION: Install certainly the decorative panel.
Cool air leakage causes sweating.
Water drops fall.
Indoor Unit Drain Piping
1. The drain hose should point downward for
optimum drainage.
2. Incorrect Installation Examples:
How to use the finishing tape for the drainpipe
Downward slope
Do not raise
Accumulated
drain water
Tip of drain hose
dipped in water
Air
Kinking
Water
leakage
Water
leakage
Ditch
Less than 50mm
(1 31/32 inch) gap
Water
leakage
[Floor Standing Type]
Connecting pipe
Glue
Drain pipe
Refrigerant pipe
Refrigerant pipe
(Indoor unit}
Connecting wire
Pipe
Pipe
Finishing tape
Insulating material
After applying the glue, insert
the drainpipe completely.
Wind the insulating material
to connect the insulating
material of the indoor unit and
the insulating material of the
connecting pipe.
Wind the finishing tape
around the connecting pipe,
the drainpipe, and the wire.
Содержание MFL40910613
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