Western Airconditioning SCVH12A-A1NA I, User And Installation Manual, Page: 12 / 27

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Installation of the Unit
1. Flare Processing
2. Bending Pipes
(1). Cut the connection pipe with the pipe cutter and remove the burrs.
(2). Hold the pipe downward to prevent cuttings from entering the pipe.
(3). Remove the flare nuts at the stop valve of the outdoor unit and inside the accessory bag
of the indoor unit, then insert them to the connection pipe, after that, flare the connection
pipe with a flaring tool.
(4). Check if the flare part is spread evenly and there are no cracks (see Fig.11).
(1). The pipes are shaped by your hands. Be careful not to collapse them.
Installation of the Connection Pipe
Fig.11
Fig.12
Extend the pipe by unwinding it
Fig.10
3. Remove the installation model paper after ceiling installation.
4. Adjustment
Adjust the position of the main body, ensure
the ceiling edges evenly spaced and the
underside of the main body is recessed the
ceiling 5 to 25 mm.
(If products tilt the fixed pump to the
opposite direction, float switch failure may
occur, resulting in drop of water.)
5. Ensure the air conditioner is level and fit the air conditioner main body by fastening nuts to
the lifting screws.
a spirit level