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Ceiling Concealed Duct
1. Installation
1.3 Indoor Unit Installation
■ Installation of Unit
Install the unit above the ceiling correctly.
CASE 1
POSITION OF SUSPENSION BOLT
• Apply a joint-canvas between the unit and duct to
absorb unnecessary vibration.
• Apply a filter Accessory at air return hole.
Dimension
A
B
C
Model
B7 Chassis
1,352 1,320
840 287 400 441 563 1,172 1,365 317 360 40
CASE 2
POSITION OF CONSOLE BOLT
• A place where the unit will be leveled and that can
support the weight of the unit.
• A place where the unit can withstand its vibration.
• A place where service can be easily performed.
2 _ Inverter
50Hz/R410A
(Unit:mm)
D
E
F
G
H
I
J
G
F
K
L
E
D
I
K
H
J
C
B
A
M10 Nut
X 4
(Local
M10 SP. washer X 4
supply)
M10 washer
X 4
M10 washer
X 4
(Local
M10 SP. washer X 4
supply)
M10 Nut
X 4
L
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