MRC Command Master 20

MRC no longer repairs these. I can return it with a check for $165.00 and get a different unit. Does anyone one in TrainLand fix these? I just know it quit and I want to fix it.

HELP!!!

 

Dick

Dick Donaway

VietNam Veteran

Original Post

Dick:

Do you know if the problem is in the hand held controller, or one of the components in the case?  The reason I'm asking is that I have two units (6 amps each) that are part of an estate I'm handling.  The family inadvertently threw away the hand held  controllers, so they have very little value.  If you think that you can use one of the these, contact me off line with your address.  If it works for you, you can send me a $20.00 check made out to the estate, plus shipping.

My email is >wesmorgenstern@verizon.net<

Do mean MRC Control Master 20 ?

I have 2 of them, But I dropped one and broken some wires inside.

MRC uses tamperproof screws I cannot find anywhere, or a tool to remove them.

If MRC no longer supports this product, then the screws will have to be drilled or ground off to open the case for repair.

mrc cm 20

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MRC made 2 versions of the CM 20. The first with a cooling fan, second without. I couldn't tell you what MRC did to compensate for no fan.

I imagine a good electronics repair shop (if it exists) can troubleshoot it. did you ask MRC if they can provide a wiring schematic?

I am John Galt !

Chris

totrainyard posted:

Do mean MRC Control Master 20 ?

I have 2 of them, But I dropped one and broken some wires inside.

MRC uses tamperproof screws I cannot find anywhere, or a tool to remove them.

If MRC no longer supports this product, then the screws will have to be drilled or ground off to open the case for repair.

mrc cm 20

Would you like to rid yourself of them? cbqer@aol.com.

Dick

Dick Donaway

VietNam Veteran

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