Installation Manual

Installation Manual 9
Installation
ENGLISH
n Installation of Unit
Install the unit above the ceiling correctly.
• Apply a joint-canvas between the unit and duct
to absorb unnecessary vibration.
• 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.
POSITION OF SUSPENSION BOLT
C
E
G
D
F
I
A
J
B
H
Drain hole
W3/8 or M10 Nut
W3/8 or M10 washer
X 4
X 4
W3/8 or M10 Nut
W3/8 or M10 washer
X 4
X 8
• Throughly study the following installation locations:
1.
In such places as restaurants and kitchens, considerable amount of oil steam and flour adhere to the fan, the fin of the heat
exchanger, resulting in heat exchange reduction, spraying, dispersing of water drops, etc. In these cases, take the following
actions:
• Make sure that the ventilation fan for smoke-collecting hood on a cooking table has sufficient capacity so that it draws oily
steam which should not flow into the suction of the air conditioner.
•
Make enough distance from a cooking room to install the air conditioner in such a place where it may not suck in oil steam.
2. Avoid installing air conditioner in such circumstances where cutting oil mist or iron powder is in suspension in factories, etc.
3. Avoid places where inflammable gas is generated, flows in, is stored or vented.
4. Avoid places where sulfurous acid gas or corrosive gas is generated.
5. Avoid places near high frequency generators.
NOTICE
Ceiling dimension and hanging bolt location
Unit:mm(inch)
Dimension
A B C D E F G H I J
Chassis name
M1
933.4
(36-3/4)
971.69
(38-1/4)
619.2
(24-3/8)
719.6
(28-11/32)
45.2
(1-3/4)
269.3
(10-19/32)
15.2
(19/32)
856.4
(33-23/32)
168.8
(6-21/32)
901.6
(35-1/2)
M2
1 283.4
(50-17/32)
1 321.6
(52-1/32)
619.2
(24-3/8)
700
(27-9/16)
30
(1-3/16)
270
(10-5/8)
15.2
(19/32)
1 208
(47-9/16)
201.4
(7-15/16)
1 250
(49-7/32)
M3
1 283.4
(50-17/32)
1 321.6
(52-1/32)
619.2
(24-3/8)
700
(27-9/16)
30
(1-3/16)
360
(14-3/16)
15.2
(19/32)
1 208
(47-9/16)
291.4
(11-15/32)
1 250
(49-7/32)