Haier AB36NACBEA Service Manual page 60

Other instruction
1. Power supply
The air conditioner must use a special power circuit. The user should provide by himself with
special switch (25A~30A), grounding wire. The wiring should be done by a qualified electrician
according to the wiring rules specified by national standard
An creepage breaker should be installed.
The grounding wire and null wire of the power cord should be strictly separated. It is incorrect to
connect the null wire with grounding wire.
2. Cut and flaring method
Use pipe cutter to cut the pipe, the burrs must be removed.
After inserting the flarer, perform flared nut.
Liquid pipe
Gas pipe
Gas pipe
Correct
Slant
Test run
The following items must be noticed carefully during installation. After finishing installation,
performing checking.
After installing the refrigerant pipe, drain hose and electric wire properly, perform test run to ensure
the system not have trouble.
Test run
(1) Open the stop valve of gas pipe.
(2) Open the stop valve of liquid pipe.
(3) Press ON/OFF button to start operation, use wire controller to set to Cooling operation.
(4) Confirm the function of the unit according this manual.
Pipe diameter
9.52mm (3/8")
19.05mm (3/4")
15.88mm (5/8")
Incorrect
Broken Burrs Uncompleted
Flarer
A
Dimension A (mm)
1.0-1.2
1.4-2.2
1.4-2.2
Too long