Whynter Portable Air Conditioner Troubleshooting
Problem: The portable air conditioner does not turn on
Possible Cause: Power failure / outage.
Solution: Restore the power supply
Possible Cause: The automatic switch, line fuse, or breaker has been tripped.
Solution: Flip the switch / change the fuse / turn the breaker back on. Also note that you may
have too many appliances drawing power on one circuit, you may need to move the other
appliances to another circuit
Possible Cause: The power supply voltage is too low.
Solution: Move the unit onto another circuit with the correct voltage
Possible Cause: The power cord is damaged.
Solution: Contact Whynter Customer Support for service. Only authorized personnel should
replace damaged power cord or power plug.
Possible Cause: The L.C.D.I. power plug for the unit is tripped.
Solution: Press the reset button on the L.C.D.I. power plug. The air conditioner should have it’s
own dedicated wall outlet.
Possible Cause: The internal water reservoir is full – Red light is flashing, STOP or P1 appears
on the display.
Solution: Drain the collected condensation from the lower drain port. Note: some models have a
rubber stopper and others have a plastic drain cover and rubber stopper. Refer to the user manual
for more information.
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