So, this is a very, very old dryer, and I love it. I can take it apart almost with my eyes closed, it's usually very easy to repair. Anyway, the timer module refuses to advance. I replaced the timer module with a used one (new unavailable), it worked for a few weeks, and now the new (used) timer module isn't advancing again.
I opened up the first bad timer module, and the RSI contact was pretty toasty, there was a nearby burn mark like it suffered a big arc at one point. While I had everything apart, I tested the timer motor and it appeared to work. I cleaned the RSI contact and reassembed it.
I have attached the dryer schematic, and there's a note, which seems relevant, but I don't understand what is going on. "With TM-RSI closed, timer motor does not run until a heat contact opens." Looking at the schematic, I'm completely unable to explain why one of the heat contacts opening up would make the timer motor run.
Can anyone explain this? I'm having a terrible time troubleshooting this when I don't understand the theory at work. Thanks!
I opened up the first bad timer module, and the RSI contact was pretty toasty, there was a nearby burn mark like it suffered a big arc at one point. While I had everything apart, I tested the timer motor and it appeared to work. I cleaned the RSI contact and reassembed it.
I have attached the dryer schematic, and there's a note, which seems relevant, but I don't understand what is going on. "With TM-RSI closed, timer motor does not run until a heat contact opens." Looking at the schematic, I'm completely unable to explain why one of the heat contacts opening up would make the timer motor run.
Can anyone explain this? I'm having a terrible time troubleshooting this when I don't understand the theory at work. Thanks!
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