
Installation guide
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(7) Decoration panel installation
(8) Drain installation
① The drainpipe should be installed within 100mm from the flexible hose, lift up from 100mm to
550mm and lift down 20mm or more.
② Install horizontal drainpipe with a slope of 1/100 or more and fix it by hanger space of
1~1.5m.
③ Install the air vent in the horizontal drainpipe to prevent water flow back to the indoor unit.
- You may not need to install it if there were proper slope in the horizontal drainpipe.
④ The flexible hose should not be installed upward position, it may cause water flow back to
the indoor unit.
⑤ Install U-trap at the end of the drainpipe to prevent a nasty smell to reach the indoor unit.
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