Have GE model apn08/apn10/aph10 portable air conditioner. When starting up, it's supposed to display the room temperature. The temperature it displays is much less than the actual room temperature, usually in the high 50s; thus, the compressor never turns on because the unit thinks it's colder than the thermostat setting (minimum setting is 64). Does anyone have any experience fixing these units? If so, which part is the part that is likely to have failed? According to the parts list here:
formatting link
seems likely to part drawing reference number 3,4, or 5. Which monitors the temperature? Unit is 14 months old, in-house warranty would no longer cover this issue. Any ideas?