Trane wiring schematics

______________________________________________________________________ Looking for trane wiring schematics. Used to be a Navy Interior Communication technician, so I can read wiring schematics. Have a Trane Weathertron xe1100 and want to know about the wiring and control board so I can troubleshoot it myself. Trane web site only has operations manuals. Hope to be able to download wiring schematics and identify the electrical components. Looking for only for the model I have. Replies: Xenos Webmaster “Re(1):Trane wiring schematics” , posted Mon 16 May 21:26 ______________________________________________________________________ Are looking for wiring diagrams or the electronic schematics? We only have access to diagrams as the manufactures will not release their electronic schematics. If it’s wiring what model of unit do you have? Xe1100 is a series of units. Xenos. The best way to escape a problem is to solve it. cedarcliffe “Re(2):Trane wiring schematics” , posted Mon 16 May 22:15 ______________________________________________________________________ Thanks for the quick reply. The model number is TWN048C100A0, a functional diagram would be better that what I have now. The original diagram was with the unit but when I took the cover off, it disintegrated due to long term exposure. I have a PC board that has an LED that flashed every 3 secs, and my problem is that the contactors are not getting energized when the thermostat is turned on. A clicking can be heard down in the area where the muffler is at, and I can manually engage the contactors to make the compressor and fan work. 24 volts can be measured across the red and black wires going into the PCB. Xenos Webmaster “Re(3):Trane wiring schematics” , posted Tue 17 May 16:28 ______________________________________________________________________ I can find no information an a TWN unit on Trane’s support site. Xenos. The best way to escape a problem is to solve it. thekenbrothers “Re(3):Trane wiring schematics” , posted Mon 16 May 22:35: ______________________________________________________________________ nm Ken [this message was edited by thekenbrothers on Mon 16 May 22:36] cedarcliffe “Re(4):Trane wiring schematics” , posted Mon 16 May 22:43 ______________________________________________________________________ If you mean the main breaker, that was the first thing I checked. 24+ volts coming from thermostat seems to make it out to the outside unit. 240vac always available outside and turns on compressor and fan when I depress the contactors. I want the diagrams to show control signals to/from PCB and thermostat as well as the rest of the circuitry. I even replaced the batterys in the thermostat, all with the same results. Still wondering what the flashing LED called d9 means. Compressor creates good cooling when allowed to run a few minutes. Cedarcliffe thekenbrothers “Re(5):Trane wiring schematics” , posted Mon 16 May 22:58 ______________________________________________________________________ yea ..I missread your post……..if your getting 24 volts outside i would bypass and go right to the contacor for tonight if u can…and then…call a pro Ken

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