26
INST
ALL THE OUTDOOR UNIT
Install the outdoor unit
Install the 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 refer to the diagram at right.
NOTE:
Wrong wiring connection will cause electrical mal-
function.
Do not pull the wire when fixing it with wire clamp.
Do not let the wire too loose in the outdoor unit.
Note:
Exceeding tightening torque will damage the
flare surface.
Tightening torque table
Electric wiring connection
2.Remove the wire clamp and
connect the end of the power
connection cord with screws
to the wiring terminal board.
Be sure that the wiring con-
nection is in accordance
with the indoor unit’s.
3.Fix the wiring with wire
clamp and joint the relevant
wiring interfaces.
4.Make sure that the wiring
has been connected firmly.
5.Reassemble the big handle.
6.If power cord have not plug,
an all-pole disconnection air
switch which have a contact
separation of at least 3mm
in all pole is need.
Fig.7
1.Disassemble the big handle.
Hex nut diameter (mm)
6
9.5
12
Tightening torque(N.m)
15~20
31~35
50~55
６６１２２４５２．ｐ６５
03-7-15, 17:26
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