[TechAssist] Re: Furnace control Module Weil-McLain

Are the parts on it identifiable? Have you checked the caps, resistors, 
diodes to see if they are in tolerance of what they are marked? Checking 
the "normal" parts is the first thing to do. Then get the numbers and 
start tracking down the flip-flops, nand gates, optoisolators, etc.

Doug Keller
Wis-Kel Electronics
101 Freeland Ave.
Terra Alta, WV
USA        26764
dek@xxxxxxxxxxxxxx
dek@xxxxxxxxxxxxxxx
http://www.tech-assist.org
"Learn from the mistakes of others, because you
won't live long enough to make them all yourself"





Warren C. wrote:

>Hi All
>
>This is a bit far fetched but for my church I am doing this!!
>This Furnace  controller module is shot and the furnace man says that it
>can't be fixed  (of course he's not
>an electronic technician)
>Apparently this digital controller costs about $1300 dollars for the
>part only and our church does not have
>tons of money to throw around.
>
>The info on the controller is this Weil-McLain,  System 1, Control
>Module, part number 511-330-151
>
>I know that it's not a tv but I would like to find someone with info on
>this, or a web site, scrap one etc. etc.
>
>BTW this controller controls 3 gas fired water heaters.
>
>TIA
>
>Warren Campbell
>Campbell's TV & Appliances
>Cannington
>ON
>
>
>-----------------------------------------------------------------------------
>Lost Password:
>http://www.tech-assist.org  and select "Login Problems?".
>Email Archives:
>http://www.freelists.org/archives/techassist/
>
>
>
>  
>

-----------------------------------------------------------------------------
Lost Password:
http://www.tech-assist.org  and select "Login Problems?".
Email Archives:
http://www.freelists.org/archives/techassist/

Other related posts: