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NOTE
When installing the insulation pipe on site, please cut it according to the actual needs. (Either method (a) or (b) is OK.
Method (c) is incorrect. There must be no gap between the insulation pipe and connecting pipe.)
Drain Pipe Installation
CAUTION
Before installation of the drain pipe, determine its direction and elevation to avoid intersection with other
pipelines to ensure that the slope is straight.
The highest point of the drain pipe should be equipped with a vent port to ensure the smooth drainage of
condensate water, and the vent port must face downwards to prevent dirt from entering the pipe.
Do not connect the drain pipe to the wastewater pipe, sewage pipe, or other pipes that produce corrosive
gases or odors. Otherwise, the indoor unit (especially the heat exchanger) may be corroded and odor may
enter the room, negatively impacting the heat exchange effects and user experience. The user will assume
responsibility for any consequences resulting from failure to abide by instructions.
After the pipeline connection is completed, a water test and a full water test should be done to check whether
the drainage is smooth and whether the pipeline system leaks.
The air conditioner drain pipe must be installed separately from other sewage pipes, rainwater pipes and
drain pipes in the building.
Adverse slope, convex and concave pipes are prohibited, as improper airflow will cause poor drainage.
Drain pipes need to be evenly wrapped with thermal insulation pipes to prevent condensation.
All joints of the drainage system must be sealed to prevent water leakage.
Please connect the drain pipes in the following ways. Improper installation of the pipes may result in water
leakage and damage to furniture and property.
1
Install the drain pipe.
①
Connect the drainpipe to the water outlet pipe of the indoor unit.
①
Wrap the joint with waterproof tape, cover the exposed drain pipes with insulation material, and tie them
with a binding tie.
①
Insert the end of the drain pipe outdoors into the drainage pipe.
NOTE
The drain pipe is at the outer layer of the indoor unit drainage pipe. Try to connect the two pipes till the end.
(a)
(b)
(c)
Clearance
Not connected
