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View Full Version : Package unit stays on after turned off in tstat


venezolano
Nov 7, 2009, 06:31 PM
When I try to turn the unit off,it stays on.could it be the relay? Or bad connection?

T-Top
Nov 7, 2009, 06:52 PM
It really depends on the system you have. If any of the limits trip on a system or if it fails to light. The system will lock out and the blower runs all the time to let you know you have a problem. You can kill power to the system and turn it back on to give it a second chance to light. A make and model will help us help you.