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Installation Procedure
Step 9 Installing the drain hose and
drain pipe
Care must be taken when installing the drain hose for
the indoor unit to ensure that any condensation water is
correctly drained outside.
NOTE
•
Installing the drain hose should be the shorter, the
better.
•
In order to discharge condensate water, a downward
gradient should be maintained.
•
Fix the drain hose with Cable-Tie, so that it will not
separate from the machine.
1 Insert the drain hose to bottom of the outfall of water
basin.
2 Lock flexible hose clamp of the drain hose according to
the figure.
3 Wind and wrap flexible hose clamp and drain hose fully
with thermal insulation sponge; fix both ends of external
layer with ribbon for thermal insulation.
4 After being installed, drain hose must be insulated fully
by heat insulating material. (To be provided at site.)
•
Be sure to tighten the flexible hose clamp of the drain
hose.
•
Wrap the insulation after attaching the flexible hose
clamp.
Flexible hose clamp of drain hose
Joint of drain hose
A
Indoor unit
A
Wrap thermal sleeve hose
Tighten exible hose clamp
of the drain hose.
12
English
Fix with Cable-Tie
Drain hose
A-A'
Drain hose
Insulation
After tightening the exible hose
clamp, attach the Insulation.
When passing the drain hose through the hole drilled in the
wall, check that none of the following situations occur:
AC036/048/054TNCDKC
wall
hole
No slack
After installing the pipes, close the piping
connection hole to prevent in ow of dust.
(Use the insulation included with the unit, or
purchase materials that suit your site.)
No grade
No in the water
water
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