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Idiomas disponibles
Idiomas disponibles
Attaching the hanging bracket
fi rst
1
Remove the screws fastening hanging
onto the indoor unit.
Screw
Hanging bracket
2
Loosen the bolts fastening hanging bracket
onto the indoor unit and remove the hanging
bracket.
Bolts for fastening the hanging
bracket (Loosen these bolts.)
3
Adjust the length of the two bolts for fastening
the hanging bracket, as shown below.
0.3" (7) to
0.5" (12)
Indoor Unit
Adjust the length of the bolts for
fastening the hanging bracket.
4
Fasten the hanging bracket with the hanging
bolts and ensure that the bracket is level from
front to back and from side to side.
Hanging bolt
(locally procured)
Hanging bracket fi xing board
Washer
N
Ceiling surface
(Accessory)
(inside dimension)
Double nut
(locally procured)
Front
(Unit : in (mm))
Model MMC-
N
UP018
34.2" (867) to 34.3" (872)
UP024, UP030
46.7" (1184) to 46.9" (1189)
UP036, UP048
59.1" (1501) to 59.3" (1506)
21-EN
5
Attach the indoor unit onto the hanging
bracket and fasten it tight with the bolts and
screws.
bracket
Bolts for fastening the hanging bracket
(Fasten the bolts tight.)
Use bolts to fasten the
hanging bracket.
CAUTION
The ceiling is not always level. Use the level gauge
to measure the level of the ceiling in the width and
depth directions. Adjust the bolts for the hanging
brackets so that the level error will be within
0.2" (5 mm).
Do not lower the air discharge side and the side
opposite to the selected drain pipe withdraw.
– 11 –
Installation of electrical cover 2 holes type
REQUIREMENT
In case of group control, electrical cover 1 hole type need to change to electrical cover 2 holes type.
1
Removal of electrical cover 1 hole.
1) Remove the grommet from electrical cover 1 hole.
2) Remove the screws of electrical cover 1 hole (5 positions).
3) Remove the electrical cover 1 hole.
2
Installation of electrical cover 2 holes
1) Prepare electrical cover 2 holes from accessory.
2) Installation electrical cover 2 holes at unit fix by screws (5 positions).
3) Installation grommet at electrical cover 2 holes.
Grommet
Electrical cover 1 hole
Grommet
Electrical cover 2 holes
22-EN
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