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2 Installation
2.1 Installation Preparation
2.1.1 Notice on Installation
(1)
Notice on Refrigerant Concentration before Installation.
This air conditioner uses R32 refrigerant. The construction area for installation,
operation and storage of the air conditioner must be larger than the minimum
construction area. The minimum area for installation is determined by:
1)
Refrigerant charging quantity for the entire system (ex-factory
charging quantity + additional charging quantity).
2)
Checking out in the applicable tables:
A. For indoor unit, confirm the model of indoor unit and check the
B. For outdoor unit that is installed or placed indoors, select the
Height of the room
3)
Refer to the following table to check out the minimum construction
area.
Ceiling type
Weight
Area
(kg)
<1.224
1.224
0.956
1.4
1.6
1.8
2.0
2.2
2.4
2.6
2.8
3.0
corresponding table.
corresponding table according to the height of the room.
<1.8m
≥1.8m
Wall mounted type
Weight
(m²)
(kg)
—
<1.224
1.224
1.25
1.4
1.63
1.6
2.07
1.8
2.55
2.0
3.09
2.2
3.68
2.4
4.31
2.6
5.00
2.8
5.74
3.0
DC Inverter U-match Series Cassette Type Unit
Select the applicable table
Floor standing type
Wall mounted type
Area
(m²)
—
1.43
1.87
2.44
3.09
3.81
4.61
5.49
6.44
7.47
8.58
5
Floor standing type
Weight
Area
(kg)
(m²)
<1.224
—
1.224
12.9
1.4
16.8
1.6
22.0
1.8
27.8
2.0
34.3
2.2
41.5
2.4
49.4
2.6
58.0
2.8
67.3
3.0
77.2
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