or less.If the spacing between the ceiling and
the unit is over
20 mm
/
0.79in
, attach sealing
material in the part or recover the ceiling.
Establish a ceiling opening needed for
After creating an opening in the ceiling, it may be
necessary to reinforce the ceiling beams to keep
the
the weight of the unit. Adjust the clearance from the
For installations other than the standard
The center
attached screws as shown in the figure below.
14
Summary of Contents for 438MG series
Page 2: ...2...
Page 4: ...4...
Page 5: ...0 12in 3mm 5...
Page 17: ...are properly seated in the groove of the panel supplied screws as shown in the figure below 17...
Page 20: ...Unit in mm 20...
Page 33: ...NOTE Please refer to the following figures if the client wants to perform their own wiring 33...