Electrical wiring connection
IMPORTANT : The figures shown in the table are for information purpose only. They should be checked and
selected to comply with the local/national codes of regulations. This is also to the type of
installation and conductors used.
INDOOR UNIT D
TERMINAL BLOCK
INDOOR UNIT C
TERMINAL BLOCK
INDOOR UNIT B
TERMINAL BLOCK
INDOOR UNIT A
TERMINAL BLOCK
1
2
3
N
L
1
2
3
N
L
1
2
3
N
L
1
2
3
N
L
N
L
3
N
L
3
N
L
3
N
L
3
N
L
D
C
B
A
REWOP
YLPPUS
MAIN CONTROL BOARD EARTH WIRE
FAN EARTH WIRE
POWER SUPPLY
CABLE
CABLE TIE
(PUSH RELEASABLE)
INTERCONNECTION
CABLE
There must be a double pole switch with a
minimum 3 mm contact gap and fuse/
circuit breaker as recommended in the
fixed installation circuit.
• All wiring must be connected accordingly to the diagram
above, with reference to the piping connection. Mismatch
any wiring with different piping will cause severe damage
to the system.
• All wires must be firmly connected.
• All wires must not touch the refrigerant piping,
compressor or any moving parts of the fan motor.
• The connecting wires between the indoor unit and the
outdoor unit must be clamped on the wire clamps and
the cable tie (push releasable) at the indoor unit and
outdoor unit respectively as shown in the figures.
• The power supply cord must be equivalent to H05RN-F
(245IEC57) which is the minimum requirement.
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