Johnson Controls R SERIES Installation And Maintenance Manual page 28

Swing flap motor
(7) Improper screwing of the screws may cause the troubles shown in Figure 3-1-46.
(8) If gap still exists between ceiling and decorative panel after tightening the screws, readjust the
height of the indoor unit (Figure 3-1-47).
No gap is allowed
Latch
Piping position
Ceiling
Indoor unit
Air outlet
Figure 3-1-45
Air leak
Condensate
Figure 3-1-46
Adjustment of the indoor unit body from the holes
in the corner of the panel is possible if the indoor
unit can always be kept horizontal and the
condensate pipe will be unaffected.
Figure 3-1-47
20
Hook
Indoor unit
5~8mm(1/4~3/8inch)
Panel