Fujitsu AUXG22KVLA Design & Technical Manual page 207

¢ Installation place
470 or more
NOTES:
• Leave the space required to service the unit.
• Set a maintenance hole near the drain pump unit.
¢ Installing drain pump unit
Hose band (Big)
Good
10-1. Drain pump unit for duct type (UTZ-PX1NBA)
150 or more
Front view
Drain pump unit
1,177
166
1,135
Air
178
Top view
Loosen the nut on the indoor unit and hook the tip of the bracket.
Tighten the nut securely.
Make sure that the drain pump unit is not slanted.
Joint hose
Tread the hose band through the joint hose and
secure the drain pump unit and indoor unit.
Ceiling
Level meter
Bad
Connected drain pipe (VP25)
(I.D.: 25; O.D.: 32)
Rear view
Hose band (Small)
Good
- 199 -
Level meter
Bad
10. Optional parts installation