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EN
Step 4: Line Connection of the Outdoor Air Conditioner
1 2
Remove the screw on the right handle
of outdoor unit and then remove the
handle.
Remove the screw cap of valve and
aim the pipe joint at the bellmouth of
pipe.
3 4
Hex nut diameter Tightening torque
Ø 6 15 - 20 Nm
Ø 9,52 30 - 40 Nm
Ø 12 45 - 55 Nm
Ø 16 60 - 65 Nm
Ø 19 70 - 75 Nm
Pretightening the union nut with hand. Tighten the union nut with torque wrench
by referring to the sheet.
Screw
Pipe joint
Liquid valve
Union nut
Handle
Gas valve
Gas pipe
Liquid pipe
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