Royal Sovereign ARP-4010, ARP-4012 Troubleshooting, ARP-4009,4010, 4012, 4012H, Possible Reasons

	ARP-4009, 4010, 4012, 4012H
Troubleshooting
Problem	Possible Reasons
	- Check and reset the power plug. Wait 3 minutes and try to run the unit again.
	- The batteries in the remote may need to be replaced. Replace the batteries and try to run the unit again.
Air Conditioner does not operate	- Make sure the plug is properly plugged into the outlet.
	- The set temperature may be too close to room temperature. Lower the set temperature.
	- The air outlet may be blocked. Check the air outlet and remove any items that may be found.
	- Check the room for open doors or windows and close them.
	- There may be another appliance in the room giving off heat. Check the room and turn off the appliance.
Air Conditioner runs but does not cool	- The air filter may be dirty. Check the filter and clean if necessary.
	- The air exhaust or intake may be blocked.
	- The set temperature may be too high. Check the set temperature and reduce it if necessary.
Air Conditioner does not run	- There may be excess water in the unit. Drain the unit.
and water full indicator is lit

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