CIRCULAR FLOW CASSETTE TYPE / CASSETTE TYPE
11 in. (300 mm)
or less
Max. 33 in.
(850 mm)
Attached band
Downward
slope1/100 or
more
Horizontal or
upward slope
ø3/4 [I.D.] ; ø1-1/16 [O.D.]
(Locally purchased)
ø3/4 [I.D.] ; ø1-1/16 [O.D.]
60 to 78 in.
(1.5 to 2.0 m)
Pipe Hanger
Downward slope 1/100 or more
drain hose
(accessory)
Air vent
Rise
Trap
Prohibited
●
Drain lift-up pipe restrictions:
(1) Lift-up height ≤ 33 in.
(
850 mm) (from ceiling)
(2) Drain hose (pipe) length ≤ 11 in. (300 mm) (between indoor unit and lift-up pipe)
●
Water leakage may result from a failure to adhere to the restrictions above.
- (06 - 54) -
SYSTEM
DESIGN
SYSTEM
DESIGN
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