Fujitsu AIRSTAGE J-IIIL Design & Technical Manual page 876

• Installing pipe
Gas of 59-1/16 to 78-3/4 in (1.5 to 2 m)
Supporter
O.D.
1-1/16 in (27 mm)
or more
For construct centralized drain pipe fittings, refer to the electrical wiring.
¢ Electrical wiring
 Model: UTZ-PU1NBA
Indoor unit
7-1. Drain pump unit for duct type
Locally
arrangerd pipe
Control box
Circuit board
Control box cover
- (10-24) -
Rise
Trap
1-5/16 in (33.34 mm) or more
Drain pump wire
(Connector: Blue)
Float switch wire
(Connector: Red)
To indoor unit circuit board
Air bleeding
Bad
Drain pump unit
7. Optional parts installation