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● Be sure that the air conditioner is properly grounded. To minimize shock and fire
hazards, proper grounding is important. The power cord is equipped with a three-
prong grounding plug for protection against shock hazards.
● Do not run the air conditioner without the white plastic shell in place. This could
result in mechanical damage within the air conditioner.
LCDI (Leakage Current Detection and Interruption) plug
The power cord used with this air conditioner contains a current detection device
designed to reduce the risk of fire. In the event that the power supply cord is
damaged, it cannot be repaired. The power supply cord must be replaced with a
replacement cord received from the manufacturer by a trained service technician.
Always finish the test of LCDI plug before use:
Follow 4 steps on the LCDI plug case, if the TEST button does not cause the circuit
breaker trip or the RESET button will not stay engaged, unplug the air conditioner
immediately and contact Customer Support.
1. Plug in the air conditioner.
2. The power supply cord will have two
buttons on the plug head. If you press
the TEST button you should notice a
clicking noise as the RESET button
pops out.
3. Press the RESET button again, and
you will notice a clicking noise as the
button engages.
4. The power supply cord is now supplying
electricity to the unit.
● Do not use the LCDI plug to turn the unit on or off
● Always make sure the RESET button is pushed in for correct operation
● The power supply must be replaced if it fails to reset when either the TEST
button is pushed, or it cannot be reset. Please contact us for more information.