73
8 Secure firmly the power supply cord and connecting cable onto the control board with the holder.
Do not overtighten holder screw, as this may damage the holder.
9 Close grille door by tighten with screw and close the front panel.
Note:
Isolating Devices (Disconnecting means) should have minimum 3.0 mm contact gap.
Ensure the colour of wires of outdoor unit and the terminal Nos. are the same to the indoor’s respectively.
Earth wire shall be Yellow/Green (Y/G) in colour and longer than other AC wires as shown in the figure for the
electrical safety in case of the slipping out of the cord from the anchorage.
12.4.4.1 Wire Stripping and Connection Requirement
a
b
c
4
de
f
g
6
S1
1
S1
1
Isolating Devices
Outdoor Unit
Terminal Board
Panel
Panel
Flip the panel down
until ‘click’ sound before
connect indoor and
outdoor connection cable
Holder
Holder
Flip the
panel down
Earth Wire
longer than
others AC
wires for
safety reason
Right escapement
Left escapement
Power
supply cord
Indoor & outdoor
connection cable
Earth Wire
longer than
others AC
wires for
safety reason
Recommended
length (mm)
a b c d e
f
g
30 30 60 45 40 35 55
Do not joint wires.
OR
OR
OR
5 mm or more
Indoor/outdoor
connection
terminal board
(gap between wires)
No loose
strand when
inserted
10 ± 1 mm
Wire stripping
ACCEPT
Conductor
fully inserted
PROHIBITED
Conductor
over inserted
PROHIBITED
Conductor not
fully inserted
Use complete wire without joining.
Use approved socket and plug with earth pin.
Wire connection in this area must follow to national wiring rules.
CAUTION
Do not connect power supply to indoor and outdoor unit
at the same time.
Risk of fi re if wrong connection of power supply.
WARNING
RISK OF FIRE
JOINING OF WIRES
MAY CAUSE
OVERHEATING
AND FIRE.
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