Rank: Member
Groups: Registered
Joined: 7/19/2007(UTC) Posts: 5
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Why are we not told to install some kind of insulation material between the circuit boards in the fountain controls. The boards are mounted so close together that there is the possability of shorting them out when buttons pushed. No material or instructions shipped with replacement board. I had to learn the hardway and now have to replace another new board. Part # 61003425.
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Rank: Administration
Groups: Administrators
Joined: 7/18/2007(UTC) Posts: 80
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Rank: Member
Groups: Registered
Joined: 7/19/2007(UTC) Posts: 5
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do you know what is the value of r12, r14, and ty2 on ckt board #61003425?
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Rank: Administration
Groups: Administrators
Joined: 7/18/2007(UTC) Posts: 80
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The manufacturers do not consider parts of boards to be individual parts. They only sell the complete part, so they do not give the individual part ratings out.
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Rank: Member
Groups: Registered
Joined: 8/15/2007(UTC) Posts: 1
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Did you find out what the values of resistors are. I have 1 board which sparked and caught on fire part number of 77526-7. On an older board these components show the effects of over heating. I am trying to get Maytag to tell me the difference between the 2 boards and if there was an upgrade for safety reasons.
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Rank: Member
Groups: Registered
Joined: 7/19/2007(UTC) Posts: 5
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No I have not found the values. I am now the proud owner of two boards with the same componets fried. It will be a long time before I concider purchasing ANYTHING with Maytag on it.
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Rank: Member
Groups: Registered
Joined: 7/20/2010(UTC) Posts: 6
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Originally Posted by: tobrouhard No I have not found the values. I am now the proud owner of two boards with the same componets fried. It will be a long time before I concider purchasing ANYTHING with Maytag on it. Did you ever find out why the boards fried? I have replaced 2 and am reluctant to place the third in without knowing why this is happening. My door chute solenoid cooks as well each time. Mike
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Rank: Member
Groups: Registered
Joined: 11/8/2014(UTC) Posts: 1
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With reference to the comment that R12 and R14 resistors were assumedly "fried," did these two resistors blow during a single event failure? Or did R12 fail during an event on one board and then R14 fail on a second board? I've reversed engineered the circuit board and trying to figure out if the source of the problem originate on the control board or overheating of the solenoids. The solenoids will get very hot and cause shorted solenoid coil turns under continuous use and blow the control board, especially in an office environment.
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