Author Topic: =OUTSIDE UNIT DEAD = THANKS FOR ANY HELP==  (Read 2734 times)

Offline ELK

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=OUTSIDE UNIT DEAD = THANKS FOR ANY HELP==
« on: April 22, 2009, 07:53:48 PM »
HI THANKS, SYSTEM WORK FINE DURING WINTER , BUT EACH TIME I SWITCH TO COOL , THE THERMOSTAT DIES NOTHING, TEC CHANGE BLOWN 5 AMP FUSE IN ATTIC , STILL NOTHING OUTSIDE , ALSO PUT NEW THERMOSTAT WIRE IN LAST YEAR , THIS HAS HAPPEN 2 YEARS IN A ROW , I THINK IT WAS A RELAY , LAST YEAR , THANKS 

Offline Admin

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Re: =OUTSIDE UNIT DEAD = THANKS FOR ANY HELP==
« Reply #1 on: April 23, 2009, 02:30:31 PM »
I would guess that the 2 wire from the air handler to the contactor coil has been damaged again.  Have someone install the wiring in a conduit this time, so you won't have the same problem repeat itself.

Offline hvacgod

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Re: =OUTSIDE UNIT DEAD = THANKS FOR ANY HELP==
« Reply #2 on: June 15, 2009, 09:48:38 PM »
u have a lowvoltage short somewhere probably in reversing valve...its powered in cooling...good luck