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Smart Power
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.
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
Phase
Circuit breaker
Power source
wire size
(minimum)
(mm
2
)
Earth leakage breaker
Switch breaker
(A)
Overcurrent
protector
rated capacity
(A)
Switch
breaker(A)
Leak
current(mA)
ADH105H1ERG
ADH125H1ERG
ADH140H1ERG
ADH160H1ERG
ADH200H1ERG
ADH250H1ERG
1 40 30 6.0 40 30
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 Outdoor single phase type
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