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View Full Version : Configuration mode for Carrier Unit (XTC?)



reeferj
04-04-2011, 04:33 AM
Hi guys, I did a service on Carrier unit, it always stayed on CONFIGURATION MODE. I couldn't do anything on it. What's the problem? There was no rating plate on the unit, it seems XTC. Does anyone have those manual or instruction to solve this problem? Need help!!!!!!

perthtech
04-04-2011, 12:57 PM
`to enter config mode on xtc units you have to bridge out A and B on the serial port, location is near the on off switch. If there is water or a short between these connections then the unit will enter config mode.
Depending on the year of manufacture, if the unit has a glow crank switch, then this could be a problem if there is water ingress in the switch.
Let me know how you go?

reeferj
06-04-2011, 12:50 AM
Thanks, perthtech!! I appreciated what u did. But unluckily, because I can't fix this problem, next day, it was fixed by other co-worker already. Do u have some manuals about XTC

perthtech
28-04-2011, 03:23 PM
No problem, give me you details i will send info for you.

reeferj
03-05-2011, 05:46 AM
my email address: reeferjj@gmail.com, Thank you so much!