|Joined: ||Wed Nov 7th, 2007|
|Location: || |
|Under normal use, your problem will show up within 7 to 10 days, if it is not defrosting normally. What you could to do is wait until you have a frosted evap coil, put it into the manual defrost mode, and see if the heaters come on, and stay on until the frost is melted completely. It would appear that it probably is the defrost timer, or the defrost thermostat. not to worry about the defrost limit switch, that seems to be working ok. A slow running fan should not cause a frost build up, but rather both sections will warm up because of poor air flow.