Installation Manual
9
ENGLISH
Installation
Ceiling dimension and hanging bolt location
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.
• Install the unit leaning to a drainage hole side as a figure
for easy water drainage.
• 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
C
E
G
D
A
J
B
M10 Nut
M10 SP. washer
M10 washer
X 4
X 4
(Local
supply)
X 4
M10 Nut
M10 SP. washer
M10 washer
X 4
X 4
(Local
supply)
X 4
I
F
H
Drainage hole
Drain Pump use
CASE 2
POSITION OF CONSOLE BOLT
B3/B4: 295mm(11-3/5 inch)
(Ceiling opening)
B4: 1,118mm(44 inch)
B3: 840mm(33-1/16 inch)
(Ceiling opening)
[Unit: mm(inch)]
B3
B4
Dimension
Chassis
A
B
C
D
E
F
G
H
I
J
850 900
383 575
93
190
21
795 163 820
(33-7/16) (35-7/16) 383(15) (22-5/8) (3-11/16) (7-7/16)
(7/8)
(31-5/16) (6-7/16) (32-5/16)
1130 1180 383 575
93
190
21
1065 163 1100
(44-7/16) (46-7/16) 383(15) (22-5/8) (3-11/16) (7-7/16)
(7/8)
(41-15/16) (6-7/16) (43-5/16)
