Drainpipe and Drain Hose Installation (Continued)
If it is raised higher than 550mm, there can be water leaks.
N
N
N
N
o
o
o
o
tt
tt
e
e
e
e
If it is necessary to increase the height of the drain hose somewhat,
install a lift-up drain piping.
Connect a lift-up drain pipe top to the drain hose with an adhesive for
PVC.
1
Wrap the insulation drain with a vinyl tape.
2
Connect the lift-up drain pipe to the indoor unit drain hose with an
adhesive for PVC.
3
Turn the lift-up drain piping, then adjust the height.
4
Lift-up Drain piping
You should test drainage after completing the installation.
Prepare a little water about 1.0 liter.
Open the cover water supply intake.
1
Pour water into the water supply intake.
2
Operate the unit in the Cool mode and check a drain pump pumping.
3
Check drain water drops at the end of the drainpipe.
4
Make sure there is no water leak at the drainage.
5
When you finished the test, close the coverside.
6
Testing the Drainage
If a concentrated drain hose is installed, refer to the figure below.
N
N
N
N
o
o
o
o
tt
tt
e
e
e
e
Drain clamp
Air ventilation
Concentrated drain hose
1/100 or
more slope
100mm or
more
Leveler
Air outlet
Cover drain pump
Fresh air intake
E-
20
I
NSTALLING THE
I
NDOOR
U
NIT
Drainpipe
Drain water drops
C
C
C
C
A
A
A
A
U
U
U
U
T
T
T
T
II
II
O
O
O
O
N
N
N
N
When maintaining the air conditioner, remove condensate water
remained in the drain pan by using a drain port for maintenance.
MH
✴✴✴
FKEA/MH
✴✴✴
FSEA
MH
✴✴✴
FMEA
❊
New refreshed air is flowing from outside
towards indoor unit through the hole.
MH***FKEA IM_E_27682_4 5/25/04 3:28 AM Page 20
