E-
12
Drainpipe and drain hose installation
Care must be taken when installing the drainpipe and drain hose for the
indoor unit so that condensate water is drained correctly outside.
1
Fix the flexible hose to the drainpipe.
The connection port of the flexible hose and PVC drainpipe must be fixed
with PVC adhesives.
Check out that the connected part doesn’t leak.
2
Connect the flexible hose to the flexible hose port.
Make sure that a rubber ring is installed on the drain hose port.
3
Install the drainpipe as shortly as possible.
Give a slightly slant to the drainpipe for proper drainage of condensate
water.
There must be no gap on the connected part so that the drainpipe is not
separated from the flexible hose .
4
Insulate the drainpipe, and then fix it as indicated.
Indoor
unit
Band
Insulation cover band
Insulation drainpipe
Insulation cover drain
Band(Not supplied)
Adhesives
Band
Drain hose
Flexible
hose
Drain
hose
port
CAUTION
Do not give the hose and upward gradient after the
connection port. This will cause water to flow backwards
when the unit is stopped, resulting in water leaks.
Air ventilation
Ceiling
Check that the indoor unit is level with the ceiling by using the leveler.
Install air ventilation to drain condensate water smoothly.
Do not apply force to the piping on the unit side when
connecting the drain hose. The hose should not be
allowed to hang loose from its connection to the unit.
Fasten the hose to a wall, frame or other support as
close to the unit as possible.
Under gradient
Ceiling
300mm or less
Ceiling
20mm or more
Flexible hose
Band joint
If it is necessary to increase the height of the drainpipe,
install the drainpipe straightly within 300 mm from the
flexible hose port. If it is raised higher than 550 mm,
there can be water leaks.
Support pieces
1~1.5m
Ceiling
1/100 or more
1/100 or more
55
0m
m
or
le
ss
Drain pipe
Flexible hose
Drain hose port
SH@@@EAV@_IM_E_28847-1.indd 12
2007-12-07 ｿﾀﾈﾄ 6:10:44
Summary of Contents for SH-EAV Series
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