Air Conditioner Service Manual
36
10. Installation manual
10.1 Installation Details
Connecting pipe length
Model
Pipe size(Inch)
Liquid
Gas
9K
1/4
3/8
12K
1/4
3/8
18K
1/4
1/2
Mode
Standard length: m
Refrigerant piping
Max. length: m
A
Additional refrigerant
Calculation: ×g=20g/m(A-5m)
9K
5.0
15
15g/m
12K
5.0
15
15g/m
18K
5.0
15
20g/m
Connecting cables
The power cord should be selected according to the following specifications sheet.
Appliance Amps
Wire Size
5
AWG21/0.75 mm2
10
AWG18/1.0 mm2
13
AWG15 /1. 5 mm2
18
AWG14/1.6 mm2
25
AWG12/2.0 mm2
30
AWG10/2.5 mm2
Outdoor unit
In doo r uni t
Pipe length is
1 5 meters Max.
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1
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Outdoor unit
Indoor unit
Pipe length i s
15 meters Max.
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1
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