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1Keith1  
#1 Posted : Thursday, September 6, 2012 5:45:32 AM(UTC)
1Keith1

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Need a little help -- went and did all the checks for the voltage on plug J2 --and determined that yes indeed the condensor fan motor was defective -- was getting 12 volts on both tests -- ordered the motor and it just came -- fast delivery -- installed it, turned on the refrigerator and fan is still inoperative -- Help -- thanks alot --
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Simon / APP Team  
#2 Posted : Thursday, September 6, 2012 11:12:53 AM(UTC)
Simon / APP Team

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Hi.

You should replace the mother board also

Part number: WR55X10942
Part number: WR55X10942


Simon.
1Keith1  
#3 Posted : Thursday, September 6, 2012 12:42:36 PM(UTC)
1Keith1

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Simon thanks for your reply -- but that's why i did the checking of the voltage to narrow it down to the problem which is suppose to be the Condensor Fan motor -- i don't want to just throw parts at it -- are there any other checks that one can make to be sure what the problem is -what should the ohm readings be on the fan motor itself could the new one be bad -- and now there is another one -- the 3 wires came out of the holder that plug into the fan holder -- what wires ( color ) on the fan side correspond to the 3 from the refer -- there is a pink, red and white -- Thanks again :confused:
Simon / APP Team  
#4 Posted : Thursday, September 6, 2012 1:09:00 PM(UTC)
Simon / APP Team

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Hi.

What was the test you performed to determine that it's the motor?
On color code looks like R-R,W-W,Y-P.

Simon.
1Keith1  
#5 Posted : Thursday, September 6, 2012 1:44:50 PM(UTC)
1Keith1

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Simon

On the mother board there is a plug marked J2, put (common) lead on J2-pin 3 (third pin from left) and the red lead on J2 pin 8 - I got 12 VDC - the test says if you don’t replace the main board.

next test says put the black lead on the same wire and test to pin 5 this pin should read 12 VDC, 8VDC, or 4VDC. I got 12 VDC it says fan motor is defective -- Replace

Thanks again
Simon / APP Team  
#6 Posted : Thursday, September 6, 2012 2:25:38 PM(UTC)
Simon / APP Team

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Is it possible that you hooked up the wires incorrectly?

Just to make sure I got it right:
Between J2-3 and J2-8 is 12VDC and J2-3 and J2-5 is 12VDC.

Simon.
1Keith1  
#7 Posted : Thursday, September 6, 2012 2:48:02 PM(UTC)
1Keith1

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i must have done this at least 6 times just to make sure and even did it again when i put the new fan motor in and it did not run -- what are the tests for the fan motor itself -- ohm readings across the different wires ?:( thanks again
1Keith1  
#8 Posted : Friday, September 7, 2012 8:54:48 AM(UTC)
1Keith1

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Simon--
Any other suggestions --
And yep Between J2-3 and J2-8 is 12VDC and J2-3 and J2-5 is 12VDC
Oh and the two resistors do not look discolored at all -- still green -- and the new fan motor does work -- hooked up to 12vdc--

Simon / APP Team  
#9 Posted : Friday, September 7, 2012 9:05:14 AM(UTC)
Simon / APP Team

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Are you getting voltage to the motor plug?

Simon.
1Keith1  
#10 Posted : Friday, September 7, 2012 9:07:31 AM(UTC)
1Keith1

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Yes sir -- 12vdc
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