Installation Manual Ceiling Concealed Duct

7
ENGLISH
THE INDOOR UNIT INSTALLATION
THE INDOOR UNIT INSTALLATION
Installation of Unit
Install the unit above the ceiling correctly.
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.
Unit:mm(inch)
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
Drainage hole
A
B
CD
(G)
EF
Inspection
Port
Indoor Unit
Ceiling
Canvas
Duct
Air Intake
Port
Ceiling
Board
Ceiling Board
Air Discharge
Port
Discharge
Duct
Intake
Duct
body
filter
Joint canvas
Main duct
H
I J
24 K 36 K
A 1,232(48.5) 1,290(50.8)
B 1,182(46.5) 1,230(48.4)
C 355(14) 447(17.6)
D 45.5(1.8) 56(2.2)
E 450(17.7) 590(23.2)
F 30(1.2) 30(1.2)
G 87(3.4) 120(4.7)
H 830(32.7) 1,006(39.6)
I 186(7.3) 294(11.6)
J 298(11.7) 380(15)
Dimension
Capacity
Case 1
- Install the unit leaning to a drainage hole side
as a figure for easy water drainage.
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 per-
formed.
Case 2