Ramsond CHDZ-24-12-12, Installation Manual

Page: 19 / 40

CAUTION
After the confirmation of the above conditions, prepare the wiring as follows:
• Never fail to delegate an individual power circuit specifically for the air conditioner. For the
method of wiring, use the circuit diagram posted on the inside of the control cover as a guide.
• The screws which fastens the wiring in the casing of electrical fittings are liable to come loose
• Specification of power source.
• Confirm that the electrical capacity is sufficient.
• Confirm that the cable thickness is as specified in the power source specification.
• Always install an earth leakage circuit breaker in a wet or moist area.
from vibrations to which the unit will be subjected during the course of transportation. Check to
make sure they are all tightly fastened. (If they are loose, the wires could burn out.)
• The following could be caused by a voltage drop: The vibration of a magnetic switch (which will
damage the contact point), the breakage of a fuse, or the disturbance of the normal function of
the overload.
• See that the starting voltage is maintained at more than 90 percent of the rated voltage
marked on the name plate.
• Before terminals are accessed, all supply circuits must be disconnected.
• The means for disconnection from a power supply must be incorporated in the fixed wiring
and have an air gap contact separation of at least 0.12 in (3 mm) in each active (phase) conductor.
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Page 19
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Wiring
Model E Model F
Model G