Haier Smart Power Series Service Manual page 87

Smart Power
• 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.
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.)
Item
Model
ADH105H1ERG
ADH125H1ERG
ADH140H1ERG
ADH160H1ERG
ADH200H1ERG
ADH250H1ERG
Wiring connection
Make wiring to supply power to the outdoor unit, so that the power for the indoor unit is supplied by outdoor unit.
Outdoor 3 phase type
Danger of bodily injury or death
Circuit breaker
Phase
Switch breaker
(A) rated capacity
1 40
Outdoor single phase type
WARNING
Power source
Overcurrent
wire size
protector
(minimum)
2
(mm )
(A)
30 6.0
85
Earth leakage breaker
Switch Leak
breaker(A) current(mA)
40 30