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Drain insulation
• Confirm water flows into drain pan of the indoor unit and drains from the pan once the drain hose
is connected.
• Check drain pipes for leaks.
• Insulate the drain to prevent condensation.
• Secure the drain pipe to the wall with a saddle.
Pipe
S
addle
Wall
Outside wall cap
Sealer putty
(Outdoors)
• Seal the hole around drain pipe with caulk.
Silicone sealant
Heat insulation
adhesive tape
• Be sure to coat the entire and surface. Is there is a gap it could cause condensation.
5-2. Indoor unit - (06-76) - 5. Drain connection
SYSTEM
DESIGN
SYSTEM
DESIGN
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