Mitsubishi Heavy Industries SRRM40HENG-L, Handbook, Page: 851 / 1106

FDC-HKX
849
1 Remove the air inelt panel from panel proper.
2 Remove the ceiling holding plates (2 sheets) temporarily set on the suction panel with screws.
3
Install the ceiling material on the air intel panel and fix it with the ceiling holding plates so as not to produce any play.
Note (1) Use a ceiling material with a thickness of 6-15mm and a side length of 300mm or more.
Ceiling material thickness : 6-10 mm 10 ~ 15 mm
Unit : mm
●
Ceiling Material Dimensions
Item
FDTW28, 45, 56
type
FDTW112, 140
type
FDTW71, 90 type
Width
Length
300
970
300
1215
300
1685
Models
Ceiling Material Instaling Direction
Ceiling material holding plate
Ceiling material
Air inlet panel
2) Screw two bolts out of four accessory bolts less than 5mm in the panel diagonally.
3) Hook the panel on the two bolts and set it temporarily.
4) Tighten the bolts fixed temporarily and the remaining two bolts.
5) Connect the louver motor connector (white, 3P) and the limit switch connector (white, 2P) to the panel respectively.
6) When the louver motor cannot be operated by remote controller operation, check the connector connections and turn off the
power suppy for 10 sceonds or more for restting.
For Ceiling Material Inlaid Panel
a) Remove the panel from the pin (A) in the order of the arrows
1
and
2
.
b) Open the panel slightly as shown by the arrow
3
and move it to the arrow
4
. Then remove it from the pin (B).