Fujitsu Airstage J-II Series Design & Technical Manual page 616

5. DRAIN CONNECTION
5-1. OUTDOOR UNIT
Perform drain work in accordance with this Manual, and ensure that the drain water is
properly drained. If the drain work is not carried out correctly, water may drip down from the
unit, wetting the furniture.
When the outdoor temperature is 32 °F (0 °C) or less, do not use the accessory drain pipe
and drain cap. If the drain pipe and drain cap are used, the drain water in the pipe may freeze
in extremely cold weather.
● As the drain water flows out of the outdoor unit during heating operation, install the drain pipe
and connect it to a commercial 5/8 in. (16 mm) hose.
● When installing the drain pipe, plug all the holes other than the drain pipe mounting hole in
the bottom of the outdoor unit with drain cap so there is no water leakage.
Drain cap mounting hole ×3
1-15/16 (50)
10-15/16 (278)
Drain pipe mounting hole
Drain pipe mounting hole ×1
AIR
17-1/4 (438)
24-1/2 (622)
Base
Drain pipe
CAUTION
Unit: in. (mm)
- (06 - 52) -