Fujitsu Airstage J-IVS AJ 040LCLDH Series Design & Technical Manual page 744

¢ 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.
• Seal the hole around drain pipe with caulk.
Silicone sealant
• Be sure to coat the entire and surface. Is there is a gap it could cause condensation.
5-2. Indoor unit
Saddle
Pipe
- (06-84) -
Outside wall cap
Sealer putty
Wall
(Outdoors)
Heat insulation
adhesive tape
5. Drain connection