Drainpipe Installation - York YDCS-28CA15A Installation Manual

Drain side
Electric throttle device
Steel rope
Cover
Body
Ceiling Panel foam 2
Panel foam
Outlet air
Air plate
1. Install the drainpipe of the indoor unit
• You can use a polyethylene tube as the drainpipe (out-dia. 31~32mm, in-dia. 25mm). It could be bought at local market
or from your dealer.
• Set the mouth of the drainpipe onto the root of the body's pump-pipe, and clip the drainpipe and the out-let pipe sheath
(fittings) together firmly with the out-let pipe clasp (fitting).
CAUTIONS
Use your strength carefully to prevent the pump-pipe from breaking.
• The body's pump pipe and the drainpipe (especially the indoor part) should be covered evenly with the out-let pipe
sheath (fittings) and be bound tightly with the constrictor to prevent condensation caused by entered air.
• To prevent water from flowing backwards into the air conditioner while the air conditioner stops, please lean the drainpipe
down toward outdoor (outlet-side) at a degree of over 1/50. And please avoid any bulge or water deposit. (Refer to Chart
15.a)
• Do not drag the drainpipe violently when connecting to prevent the body from being pulled. Meanwhile. one support-
point should be set every 1~1.5m to prevent the drainpipe from yielding (Refer to Chart15.b). Or you can tie the drainpipe
with the connecting pipe to fix it. (Refer to Chart 15.c)
• In the case of prolonged drainpipe, you had better tighten its indoor part with a protection tube to prevent it from loosing.
• If the outlet of the drainpipe is higher than the body's pump joint, the pipe should be arranged as vertically as possible.
And the lift distance must be less than 200mm, otherwise the water will overflow when the air conditioner stops. (Refer
to Chart 16)
Swing motor installation cover
Swing motor side
Bolt, washer
Chart 11
Inlet air
Panel sealing foam
Panel foam
Panel
Chart 12
DRAIN PIPE INSTALLATION
Ceiling Leakage
Dew
Hexagonal nut
Horizontal adjustment
Ceiling
9
Chart 13
Chart 14