AUX DC Inverter Free Match 50HZ R32
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12. Electrical connection
12.1Electrical connection precaution
Warning
Installation of electric items must be carried out by qualified, professional
technicians.
An isolated circuitry should be fixed with whole-pole disconnection devices,
which is with at least 3mm gap of touch point Power supply and indoor to
outdoor connection wire should use special cable.
Providing the necessity of installation or replacement, the professional
technician of service store appointed by manufacturer must be required, while
self-operation by users is prohibited.
In case of any electric shock accident, the creep age protection devices /power
supply on-off switch and breaker must be required with.
The specification of fuse for single phase control board is F5AL 250V, while for
3 phase control board, both indoor and outdoor unit, it is F3.15AL 250V。
Machine must be earthed surely. Or it’ll be probably cause creep age.
Notice
The earth line is neither allowed to connect to gas pipe, water pipe circuitry of
telephone or lighting rod, nor to the earth line of other devices.
Others
Please fix power supply cord and connection wires of indoor and outdoor, in
accordance with circuit diagram
Fix the cords into terminal boards properly and safely with cable fixation tools to
avoid any danger caused by the power cord under outside forces.
After fixation, use bind tape (affixed) to bind wires avoiding any collision with
other components like compressor, copper pipes…etc.
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