Electrical wiring
WARNING
DANGER OF BODILY INJURY OR DEATH
TURN OFF ELECTRIC POWER AT CIRCUIT BREAKER OR POWER SOURCE BEFORE MAKING ANY ELECTRIC
CONNECTIONS.
GROUND CONNECTIONS MUST BE COMPLETED BEFORE MAKING LINE VOLTAGE CONNECTIONS.
Precautions for electrical wiring
Electrical wiring work should be conducted only by authorized personnel.
Do not connect more than three wires to the terminal block. Always use round type crimped terminal lugs with insulated
grip on the ends of the wires.
Use copper conductor only.
Installation Procedure
22
Selection of size of power supply and interconnecting wires
Select wire sizes and circuit protection from table below. (This table shows 20 m length wires with less than 2% voltage drop.)
POWER SUPPLY & INDOOR-OUTDOOR CONNECTION:
Make wiring to
supply power to the outdoor unit, so that the power for the indoor unit is supplied by outdoor
unit terminal blocks.
Item
Model
Phase
Switch
breaker
(A)
Circuit breaker
Overcurrent
protector
rated capacity
(A)
Power source
wire size
(minimum)
(mm
2
)
Switch
breaker(A)
Earth leakage breaker
Leak
current(mA)
30140 30 6.0 40
AD160S2SM3FA
Outdoor unit
terminal block
Indoor unit
terminal block
Power supply:1PH,220-240V~,50/60Hz
Y/G
21 3
Y/G
21 3
NL
Outdoor unit
terminal block
Indoor unit
terminal block
Power supply:380-415V, 3N~,50/60Hz
Y/G
123
Y/G
123
RS TN
AD160S2SM3FA
AD160S2SM3FA
When moving, to disassemble and re-install the air conditioning, please contact your dealer for technical support.
In the composition material of air conditioning, the content of lead, mercury, hexavalent chromium, polybrominated biphenyls and
polybrominated diphenyl ethers are not more than 0.1% (mass fraction) and cadmium is not more than 0.01% (mass fraction).
Please recycle the refrigerant before scrapping, moving, setting and repairing the air conditioning; for the air conditioning scrapping,
should be dealt with by the qualified enterprises.
Move and scrap the air conditioning