Air Conditioner Service Manual
20
DISPLAY
Manual Switch
Nixie tube
Running light
Timing light
Defrosting/
preheat light
warning light
7. Installation manual
7.1 Installation Details
Connecting pipe length
Model
Pipe size(Inch)
Liquid
Gas
09K
5/8
7/16
12K
5/8
7/16
18K
5/8
，
3/4
7/16
Mode
Standard length: m
Refrigerant piping
Max. length: m
A
Additional refrigerant
Calculation: ×g=20g/m(A-5m)
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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m
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