Service manual

无间隙
Fig.11-21 Fig.11-22
c) Tie strap the connecting pipes and cables with adhesive tape. To prevent overflow of
condensate water, the drainage pipe shall be separated from the connecting pipes and cables.
d) Tie strap the heat insulation tapes o the outdoor unit from the bottom, until the upper end of the
pipe is deep in the wall. When tie strapping the heat insulation tapes, each circle shall
compress half of the tapes in previous circle. See Fig.11-22.
e) Fix the pipes onto the wall with pipe clamp.
Notes:
1. When the pipe is protected, never bend the pipe to a very small angle; otherwise the pipe is
easy to crack or break.
2. Wrap the protection tapes tightly, as this will decrease the heat insulation efficiency. Make sure
that the condensate drainage hose is separated from the pipe bundle.
3. After completing the protection works and wrapping the pipes properly, use sealant to seal the
holes in the wall, so as to prevent rain or wind from invasion into the room.
No clearance
103