Installing drain pump unit
z
20±0. 3
15±3
105±3
Hole Diameter : 3.3
Use the tapping screw to install
the drain pump unit to the indoor unit.
Hose band
Joint hose
Thread the hose band through the joint hose,
and insert it until it touches the drain pump
unit and indoor unit.
When there is no screw hole
Puncture holes at the following position and
then install.
Ceiling
Good Bad
Bad
Good
Air
Level meter
Level meter
10mm
or less
10mm
or less
Installing hose
z
Downward
Vertical
Vertical loop
Upward
Trap
Horizontal
Bend radius is
60mm or more
Part : Hose
Downward gradient
of 1/50 to 1/100
Example of wrong construction
.
Bad
Bad
Bad
Bad
- (10 - 58) -
OPTIONAL
PARTS
OPTIONAL
PARTS
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