1
A
2
4
6
B
C
32
3
5
(mm)
A
D
11. Installing the grille
E
11.1. Checking the contents
•
This kit contains this manual and the following parts.
Accessory name
1
Grille
2
Screw with captive washer
3
Gauge
4
Stick for the intake grille open/close
5
Tapping screw
6
Hook for temporary placement
A Auto vane
11.2. Preparing to attach the grille
•
With the gauge 3 supplied with this kit, adjust and check the position-
ing of the unit relative to the ceiling. If the unit is not properly posi-
tioned relative to the ceiling, it may allow air leaks or cause condensa-
tion to collect.
•
Make sure that the opening in the ceiling is within the following toler-
ances:
690 × 690 - 710 × 710
•
Make sure that step A is performed within 52-57 mm. Damage could
result by failing to adhere to this range.
A Main unit
B Ceiling
C Gauge 3 (inserted into the unit)
D Ceiling opening dimensions
Q'ty
Remark
760 × 760 (mm)
1
M5 × 0.8 × 25
4
1
(Divided into four parts)
ø8 × 750 (PLP-2.5KB only)
1
4 × 10
2
2
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