Stand alone dryer issues

[mparker1975]

We have stand alone dryers running with an Oasis XP. The passenger side dryer works sporadically, when activated remotely they always work. Can anyone tell me where to start? I will try to post some pics of the dryers and the relays.

 

[Waxman]

I'd check the wiring in the plc that controls the carwash.

Sounds like a loose wire or sticky relay to me. Locate the output card that has the wire/relay that corresponds to the pass side dryer. Should be in the 'electrical' section of your manual. Do the easy things first; tug test the wire and if that seems okay, change out the relay with a known good one (or new if you spare part those). Good luck.

 

[soapy]

I would have a good electrician check your contactors. Many times they get a little burned on the ends and do not make good contact. I would also check the coil that pulls the contactors in.