Fujitsu AUYG07LVLA Design & Technical Manual page 375

DRAIN INSULATION
Please confirm water flows into Drain pan of the indoor unit, and drain is done normally when
the connection of Drain hose is completed.
Please check whether there is any water leak in the Drain piping.
Please insulate the pipe from heat using a heat insulator with enough thickness so that there is
no dew.
Fix the drain pipe on to the wall with saddle.
After putting out the Drain hose from the wall, please cover the space with the putty etc.
Be sure to coat the entire end surface. If there is a gap, it could cause condensation.
Saddle
Pipe
Silicone sealant
Outside
wall cap
Sealer
putty
Wall
(Outdoors)
Heat insulation
adhesive tape
- (06 - 127) - 6. SYSTEM DESIGN