DRAINPIPE INSTALLATION
CAUTION
!!
Insulate all piping to prevent condensation.
Do not
pull on the drain strongly, as this may cause it to disconnect.
If the drain is bent or installed incorrectly, water may leak and cause the water level
switch to fail.In heating mode, the outdoor unit will drain water.
Make sure that the drain hose is placed in a suitable area to avoid water damage and
slippage due to freezen drain water.
The drainpipe is used to drain water. Improper installation may cause damage to
equipment and property.
NOTE:
When using an extended drain, use an additional protective tube to tighten the indoor
connection to prevent it from loosening..
The drain pipes shall be sloped down at least 1 / 100 to prevent water from flowing back
to the air conditioner.
In order to prevent pipe sagging, a support shall be set every 1-1.5m (40-59 ").
If the outlet of the drainpipe is higher than the body's pump joint, provide a lift pipe
for the exhaust outlet of the indoor unit. The lift pipe must be installed no higher than
360mm (14.2") from the exhaust outlet and the distance between the unit and the Iift
pipe must be less than 10mm (4").Improper installation may cause water to return
to the unit and cause flooding.
To prevent air bubbles, keep the drain hose level or slightly tiled up(< 75mm / 3 ").
Measure diameter of the hard pipe using cuting method,and adjust the joining angle.
Pull out the flexible hose,do not over deform than illustrated below.
Be sure to bind it with the attach band.
Please place the flexible hose horizontally.
Flexible Hose
Core shift adjustment
o
Bend 45 C(Maximum)
20
Hose band
Flexible Hose
Indoor Unit
o
45
Flexible Hose
Hose band
Attached Heat-insulation
Material
Polyvinyl Chloride Pipe
Field-arranged
Heat-insulation
Material
