5
Indoor unit
Name of Each Part
Swing louver
(Air flow direction can be adjusted by using
the SWING button on the remote controller)
Air Inlet Grille
Air Filter
(Inside of the Inlet Grille)
Operating Control Panel
Electrical box
16
Piping Connection
(1) Dimension of connecting pipe
Fit the nut on and fasten
(2) The maximum length and drop height of connecting pipe
The maximum length is 20m
The maximum drop height is 10m.
To ensure the efficiency ,Pipes shall be as short as possible.
Cautions for piping connection
Do not twist or deform the connecting pipe.
Do not mix dusts.
The bending radius shall be as large as possible.
Both gas pipe and liquid pipe shall be heat insulation.
No leakage in the flare.
(3) Piping connection
Connecting method
Smear refrigerant oil on the joints of piping and flare.
The bending radius shall be as large as possible.
Align the pipe center when fastening, and tighten the
nut, as shown in the figure.
Pay attention to not mix foreign matters such as sands
in.
Diameter of Pipe
Liquid Pipe 6.35mm
Gas Pipe 12.7mm
Tighten Torque
(N. m)
11.8
49.0
If not aligned ,tighten the nut by force will
damage the nut that result in gas leakage
12.7mm
6.35mm
Gas pipe
Liquid pipe
Spanner
Spanner
Joint
N u t
Installation Procedures
Summary of Contents for AB092FCAIA
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