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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.
N The connection port of the flexible hose and PVC drainpipe must be
fixed with PVC adhesives.
N Check out that the connected part doesn't leak.
N Drain pipe type : VP20(MH✴✴✴FKEA/MH✴✴✴FSEA),
VP25(MH✴✴✴FMEA)
Connect the flexible hose to the flexible hose port.
2
N Make sure that a rubber ring is installed on the drain hose port.
Install the drainpipe as shortly as possible.
3
N Give a slightly slant to the drainpipe for proper drainage of condensate
water.
N 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.
C C
A A
U U
T T
I I
O O
N N
C C
A A
U U
T T
I I
O O
N N
Check that the indoor unit is level with the ceiling by using the leveler.
Install air ventilation to drain condensate water
smoothly.
Air ventilation
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.
Upward gradient
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.
Band joint
Ceiling
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.
Ceiling
I
NSTALLING THE
Flexible
hose
MH✴✴✴FKEA
MH✴✴✴FSEA
Indoor
Unit
Drain
hose
port
Flexible
Band
hose
300mm or less
20mm or more
1/100 or more
Flexible hose
Ceiling
Support pieces
1~1.5m
1/100 or more
Ceiling
I
U
NDOOR
NIT
Drainpipe
MH✴✴✴FMEA
Drain hose port
Insulation cover band
Insulation drainpipe
Insulation cover drain
Band(Not supplied)
Adhesives
Band
Drainpipe
19
E-
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