Fujitsu AIRSTAGE J-IIIL Design & Technical Manual page 884

2. Install the chamber.
Fit the four-sided holes of the chamber together with the hook fittings of the Fresh air intake kit
(in two places), and secure the attached chamber in place with screws provided.
Hook fittings
• When using the Insulation kit for high humidity (UTZ-KXGC), first cut off and remove the heat
insulation as shown in the figure.
• Install the Insulation kit for high humidity according to the installation instruction sheet provid-
ed.
7-3. Fresh air intake kit for compact cassette type
Ø3-15/16 in (100 mm)
Cut off
3-1/8 (80)
- (10-32) -
Screw × 2
Unit: in (mm)
1-3/16 (30)
7. Optional parts installation