Installing The Drain Piping - Sanyo C4272R S/C Installation Instructions Manual

07-115 SSHP_II 5/7/07 4:00 PM
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Fig. 3-97 shows an example of installation.
Air-outlet grille

3-24. Installing the Drain Piping

(1) Prepare standard hard PVC pipe for the drain and
use the supplied hose band to prevent water leaks.
The PVC pipe must be purchased separately.
When doing this, leave a gap between the drain
socket of the unit and the PVC pipe to allow the
drainage to be checked. The transparent drain
pipe allows you to check drainage. (Fig. 3-98)
CAUTION
(2) After connecting the drain piping securely, wrap the
supplied packing and drain pipe insulator around
the pipe, then secure it with the supplied clamps.
(Fig. 3-99)
NOTE
Make sure the drain pipe has a downward gradient
(1/100 or more) and that there are no water traps.
Page 53
Air outlet duct
Ceiling material Indoor unit
Tighten the hose clamps so
their locking nuts face upward.
(Fig. 3-98)
Bolt anchor
Fig. 3-97
Transparent part for
checking drainage
Packing Drain hose
(supplied) (supplied)
Drain insulator (supplied)
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Suspension bolt
Air-intake duct
Air-intake grille
Hard PVC pipe
Hose band
(not supplied)
(supplied)
Drain hose
adapter
(supplied)
Fig. 3-98
Clamps (supplied)
Fig. 3-99
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