E-
15
Drain pipe and Drain hose Installation
1
Install horizontal drain pipe with a slope of 1/100 or more and fix it by hanger
space of 1.0~1.5m.
2
Install U-trap at the end of the drain pipe to prevent a nasty smell to reach
the indoor unit.
3
Do not install the drain pipe to upward position. It may cause water flow back
to the unit.
Drain pipe Connection
Without the drain pump
1
The drain pipe should be installed within 330mm from the flexible hose and
then lift down 20mm or more.
2
Install horizontal drain pipe with a slope of 1/100 or more and fix it by hanger
space of 1.0~1.5m.
3
Install the air vent in the horizontal drain pipe to prevent water flow back to
the indoor unit.
You may not need to install it if there were proper slope in the
horizontal drain pipe.
Note
4
The flexible hose should not be installed upward position, it may cause
water flow back to the indoor unit.
With the drain pump
Flexible hose
Air vent
300mm or less
Horizontal drain pipe
more than 1/100 slope
Within 330mm
1~1.5m
200mm or more
Ceiling
Hanger
20mm or more
H
2
1
1~1.5m
Horizontal drain pipe
more than 1/100 slope
Ceiling
Drain pipe cleaning hole
Hanger
H≥50mm
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2011-06-23 오전 10:14:34
