Midea R410A T3 50Hz Top-discharge Series MCAC-UTSM-201707
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7. Electric Connection
7.1 Caution
Use special power supply for the air conditioner. Design power supplies specific to the indoor
unit and outdoor unit. The supply voltage must comply with the nominal voltage.
The external supply circuit of the air conditioner must have a ground wire, and the power supply
ground wire of the indoor unit must be connected with the external ground wire firmly.
The wiring must be performed by professional technicians according to the circuit diagram
labels.
Distribute the wires according to the relevant electric technical standards promulgated by the
State, and set the Residual Current-operated Circuit Breaker (RCCB) properly.
The power wire and the signal wire shall be laid out neatly and properly, without mutual
interference or contacting the connection pipe or valve.
No power cable is attached to this equipment. The user can select the power cable by reference
to the stipulated power supply specifications. No joint of wires is allowed.
Upon completion of wire connection, double check it and then connect the power supply.
An all-pole disconnection device which has at least 3mm separation distance in all pole and a
residual current device (RCD) with the rating of above 10mA shall be incorporated in the fixed
wiring according to the national rule.
The appliance shall be installed in accordance with national wiring regulations.
The power cord type designation is H05RN-R or above H07RN-F.
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