Fujitsu Airstage J-II Series Design & Technical Manual page 618

„ CIRCULAR FLOW CASSETTE TYPE / CASSETTE TYPE
„
11 in. (300 mm)
Downward
or less
slope1/100 or
more
ø3/4 [I.D.] ; ø1-1/16 [O.D.]
drain hose
(Locally purchased)
(accessory)
Attached band

Air vent

Rise
● Drain lift-up pipe restrictions:
„
(1) Lift-up height ≤ 33 in.
(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.
„
ø3/4 [I.D.] ; ø1-1/16 [O.D.]
Horizontal or
upward slope
Prohibited

Trap
850 mm) (from ceiling)
(
- (06 - 54) -
60 to 78 in. (1.5 to 2.0 m)
Downward slope 1/100 or more
Pipe Hanger