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INSTALLATION
V. Installing outdoor unit
Connection pipe
1. Align the center of the piping flare with the relevant valve.
2. Screw in the flare nut by hand and then tighten the nut
with spanner and torque wrench (Fig.10).
Tightening torque table
Hex nut diameter (mm)
Electric wiring
1. Disassemble the big handle.
2. Remove the wire clamp and connect the
end of the power cord with screws
to the wiring terminal board. Be sure
that the wiring connection is in accordance
with the indoor unit's connection.
3.Fix the wiring with wire clamp.
4.Make sure that the wiring has been
connected securely.
5.Reassemble the big handle.
Warning:
Wrong wiring connection will cause electrical malfunction.
Do not pull the wire when fixing it with wire clamp.
Tightening torque (N.m)
Ø6
Ø9.5
Ø12
15~20
31~35
50~55
Big handle
P.11
Torque wrench
Joint
Flare nut
Note: Exceeding tightening torque will
damage the flare nut.
Spanner
Fig.10
Fig.11
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