Mitsubishi Electric Slim Four-Way Cassette Type, Руководство по установке

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The end of the drainpipe should be over 50mm higher than the ground or the bottom of the
drainage chute, and do not immerse it in water. If you discharge the water directly into sewage
be sure to make a U-form aquaseal by bending the pipe up to prevent the smelly gas entering
the house through the drain pipe.
CAUTIONS: All the joints of the drain system must be sealed to prevent water leakage.
a
c
b
Lean over 1/50
Lean over 1/50
Pump-pipe clasp
(the fittings)
1-1.5m
1-1.5m
>1.5m
>200mm
<200mm
223mm
Constrict here
Lean over 1/50
Drainpipe
Connecting pipe
Chart 27
Chart 28
13
2. Drainage test
Check whether the drainpipe is unhindered
New built house should have this test done before paving the ceiling.
Remove the test cover, and stow water of about 1500ml to the water receiver through the
stow tube. (Refer to Chart 29)
..
Chart 29
1
Stow
Body Drain pipe
Drain plug
Mater pan
Water receiver
Stow tube
Turn on the power, and operate the air conditioner under the "COOLING" mode. Listen to the
sound of the drain pump. Check whether the water is discharged well (a lag of 1min is allowed
before discharging, according to the length of the drain pipe), and check whether water leaks
from the joints.
If there is any malfunction, please resolve it immediately. CAUTIONS:
2
Stop the air conditioner for there minutes, check if everything is ok. If the drain hose is located
unreasonable, water overflow will cause the Alarm indicator lamp flashing (For both cooling
and heating type or cooling only type), even the water leak out from the water receiver.
3