Electric wiring
Warning
The wiring work should commissioned to a qualified worker according to the installation manual to perform. The air conditioner must use special power circuit. Insufficient power capacity or improper work may cause electric shock and fire.
When wiring, the power cable must use the specified cable to firmly connect and fix. Do not let the external force of the cable transfer to the terminal block. Improper connection or fixation may cause heat and fire, etc. accident.
Must connect with grounding wire.
Connect with grounding wire as specified. Unreliable grounding may lead to electric shock. Do not connect the grounding wire on the gas pipe, city water pipe, lightning rod or telephone line.
Use the fuse with proper specification. Do not use wire or any other material to replace fuse, otherwise it may cause damage of unit or fire. 
Notice
The Creepage breaker must be installed.
If not installing Creepage breaker may easily cause electric shock. After wiring, please power on the unit to detect electricity leakage.
If the power cable is damaged, in order to avoid danger, it must be changed by the manufacturer or its repair center or the similar professional personnel. For the power cable of indoor unit, please mate it according to the manual of indoor unit.
Avoid the electric wire touching the high temperature part of the connection pipe, in order not to the insulation part of the cable be melted causing accidents.
After connecting to the terminal block, the connection wire should be bent to a
Before performing vacuumizing the refrigerant pipe system, do not power on the outdoor unit,
The power cable of indoor unit and the connection wire of indoor and outdoor unit should be complied with what the operation manual of indoor unit specified.
The connection of power cable should be complied with the local wiring regulations.
When wiring on site, choose the specification of wire and creepage breaker as follows:
| The minimum section area of wire | Knife switch |
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Power supply | (mm2) (the connection wire of metal | (A) |
| Creepage breaker | |
pipe and synthetic resin pipe ) |
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| Below 20m | Below 50m | Capacity | Fuse |
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1PH, 220V, 50Hz | 10 | 16 | 40 | 40 | 40A, 100mA, below 0.1s |
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