Concealed Duct Installation Manual

8
INSTALLATION
ENGLISH
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.
[Unit:mm(inch)]
C
E
G
D
F
I
A
J
B
H
Drainage hole
9 k 12 k / 18 k 24 k 36 k 42 k / 48 k
A
733 (28-17/20) 933 (36-37/50) 933.4 (36-3/4) 1 283.4 (50-17/32) 1 283.4 (50-17/32)
B
772 (30-2/5) 972 (38-13/50) 971.6 (38-1/4) 1 321.6 (52-1/32) 1 321.6 (52-1/32)
C
628 (24-18/25) 628 (24-18/25) 619.2 (24-3/8) 619.2 (24-3/8) 619.2 (24-3/8)
D
700 (27-11/20) 700 (27-11/20) 700 (27-9/16) 700 (27-9/16) 700 (27-9/16)
E
36 (1-2/5) 36 (1-2/5) 30 (1-3/16) 30 (1-3/16) 30 (1-3/16)
F
190 (7-12/25) 190 (7-12/25) 270 (10-5/8) 270 (10-5/8) 360 (14-3/16)
G
20 (25/32) 20 (25/32) 15.2 (19/32) 15.2 (19/32) 15.2 (19/32)
H
660 (25-49/50) 860 (33-17/20) 858 (33-25/32) 1 208 (47-9/16) 1 208 (47-9/16)
I
155 (6-1/10) 155 (6-1/10) 201.4 (7-15/16) 201.4 (7-15/16) 291.4 (11-15/32)
J
700 (27-11/20) 900 (35-11/25) 900 (35-7/16) 1 250 (49-7/32) 1 250 (49-7/32)
Capacity (kBtu/h)
Dimension
POSITION OF SUSPENSION BOLT
h Install the unit leaning to a drainage hole side as a figure for easy water drainage.