Klimaire PTAC Error Codes


-Shows the set temperature in ℃ or ℉. While on Fan only mode,it shows the room temperature.

Control code:
LC-Pads on the control panel is not available.The unit can be setted by using wire cotroller only.
Error codes:
AS-Room temperature sensor error;
ES-Evaporator temperature sensor error;
CS-Condenser temperature sensor error;
OS-Outside temperature sensor error;
HS-Exhaust temperature sensor error;
NOTE: When error occurs,unplug the unit and plug it back in.If error repeats, call for service.
Other codes:
LO-Room temperature is lower than 0℃/32℉;
HI-Room temperature is higher than 37℃/99℉.





Troubleshooting

Troubleshooting

 



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