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Drainpipe and Drain Hose Installation (cont.)
14
E-
Lift-up Drain piping
If it is necessary to increase the height of the drain hose somewhat,
install a lift-up drain piping.
1
Connect a lift-up drain pipe top to the drain hose with an adhesive for
PVC.
Wrap the insulation drain with a vinyl tape.
2
3
Connect the lift-up drain pipe to the indoor unit drain hose with an
adhesive for PVC.
4
Turn the lift-up drain piping, then adjust the height.
◆ If it is raised higher than 55cm, there can be water leaks.
N N
o o
t t
e e
N N
o o
t t
e e
◆ If a concentrated drain hose is installed, refer to the figure below.
N N
o o
t t
e e
N N
o o
t t
e e
Air ventilation
Testing the Drainage
You should test drainage after completing the installation.
Prepare a little water about 1.0 liter.
1
Before testing drainage, open the cover side.
2
Open the cover water supply intake.
3
Pour water into the water supply intake.
4
When you finished the test, close the coverside.
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
◆
When maintaining the air conditioner, remove condensate
water remained in the drain pan by using a drain port for
maintenance.
Drain clamp
Concentrated drain hose
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