oc_chuckter

I can't find error codes list either. What is the heater doing. Is the blower running? I have replaced the air detection switch in these heaters before. Other things to check is for any loose wires too Thanks for your reply. Nothing is happening with the heater, no blower or other sounds. When turned on the display flashes a few codes (self-diagnostics I assume), then the Service light and error codes appear. Got a service man coming Wed, he didn't seem too worried. Let us know what it was. Mystery solved! Some rats (or other small rodent) made a nest inside...and they chewed thru some wires. Cleaned out the leaves & twigs, replaced the wires & all was well! Thanks all.

I can't find error codes list either. What is the heater doing. Is the blower running? I have replaced the air detection switch in these heaters before. Other things to check is for any loose wires too Thanks for your reply. Nothing is happening with the heater, no blower or other sounds. When turned on the display flashes a few codes (self-diagnostics I assume), then the Service light and error codes appear. Got a service man coming Wed, he didn't seem too worried.

Hi, Turned on my heater for the first time in months today - Service Heater light is on and E01 error code displays. Nothing helpful in the owners manual or on the website, would appreciate some help with troubleshooting this. Thanks! Chuck