Trane YCD036D manual?

[eddiegoodfellar]

Does anyone have a link to the maintenance manual for the YCD series RTU? I'm having a hell of a time finding anything online.

Any useful Trane troubleshooting guides would be helpful......

[eddiegoodfellar]

I'm just trying to get a copy of the book that comes with the unit and can find anything at all online. The stat is flashing "E1" which is heating failure. The unit wont fire ( combustion motor wont even start ) in test mode. I only had a couple minutes last night to troubleshoot because they were closing. The unit had no book or wiring diagram ( none of the units did ). I quickly changed out the relay and ignition control board with a unit that was working and still no go.

[2sac]

Did you check for voltage at the motor?

[davidlanthony12]

If there is voltage at the motor try to give it a spin. Sometimes these ones freeze in place.

[eddiegoodfellar]

Ok so here is what Happened. My ampmeter was reading ohms, capacitance, and amps but had failed on voltage. There was voltage to the motor but my meter let me down.

Thanks for the help.

[luv2cruiserccl]

Ok so here is what Happened. My ampmeter was reading ohms, capacitance, and amps but had failed on voltage. There was voltage to the motor but my meter let me down.

Thanks for the help.

Sent u a pm message here got some more info on this

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