Ceiling Concealed Duct
2
_ Inverter
50Hz/R410A
Part 3 Design and installation
1.3 Indoor Unit Installation
■
Installation of Unit
Install the unit above the ceiling correctly.
• Apply a joint-canvas between the unit and duct to
absorb unnecessary vibration.
• Apply a filter Accessory at air return hole.
• 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.
CASE 1
POSITION OF SUSPENSION BOLT
CASE 2
POSITION OF CONSOLE BOLT
I
H
C
B
A
J
K
L
F
D
E
G
M10 Nut
X 4
M10 SP. washer X 4
M10 washer
X 4
(Local
supply)
M10 washer
X 4
M10 SP. washer X 4
M10 Nut
X 4
(Local
supply)
(Unit:mm)
B7 Chassis
840 287 400 441 563 1,172 1,365 317 360
40
1,352 1,320
Dimension
Model
A
B
C
D
E
F
G
H
I
J
K
L
1. Installation