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computerpulse Scholar of Advanced Appliantological Studies

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Posted: Tue May 6th, 2008 22:33 |
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| Don't have a manual. Anyone worked on these? Compressor is kicking on and off rather frequently.
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Samurai Appliance Repair Man Fermented Grand Master of Appliantology

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Posted: Tue May 6th, 2008 23:49 |
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| Is the fridge warming up, too? If so, may have a bad relay. Pull if off the side of the compressor and shake. If it rattles, it's toast.
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RegUS_PatOff Fellow, Academy of Sublime Masters of Appliantology

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Posted: Wed May 7th, 2008 04:29 |
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computerpulse wrote: Don't have a manual. Anyone worked on these? Compressor is kicking on and off rather frequently.
Define "rather frequently".
Does the compressor actually run for any length of time ?
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computerpulse Scholar of Advanced Appliantological Studies

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Posted: Wed May 7th, 2008 16:32 |
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| Yes the compressor runs for about 30-45 seconds then cuts off. It seems to me it could be cause by the temp thermostat. But the two lights on in the front and the alarm going off would tell me what is happening. I just don't have the manual to see how this thing is wired.
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RegUS_PatOff Fellow, Academy of Sublime Masters of Appliantology

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Posted: Wed May 7th, 2008 16:43 |
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Is the compressor HOT (overheating) ?
How long before it starts again ?
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computerpulse Scholar of Advanced Appliantological Studies

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Posted: Wed May 7th, 2008 20:43 |
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| Compressor is Hot. Cycles about every 30-45 seconds on and off. I am leaning towards the overload protector and or the Temp Thermostat
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RegUS_PatOff Fellow, Academy of Sublime Masters of Appliantology

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Posted: Wed May 7th, 2008 21:39 |
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Is the condenser fan running (by the compressor) when the compressor runs ?
And is it running when the compressor shuts OFF ?
Last edited on Wed May 7th, 2008 22:27 by RegUS_PatOff
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computerpulse Scholar of Advanced Appliantological Studies

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Posted: Thu May 8th, 2008 05:00 |
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| Unit does not have a condenser fan. Condensor is mounted on the back of the unit
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RegUS_PatOff Fellow, Academy of Sublime Masters of Appliantology

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Posted: Thu May 8th, 2008 05:17 |
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computerpulse wrote: Unit does not have a condenser fan..
Sorry, I saw "fan" listed on the wiring diagram and thought it was the condenser fan.
Then I looked at the parts list and you're right.
LFFH2067DW1 Wiring Diagram
LFFH2067DW1 Parts Manual
OK, does the evaporator fan run after the compressor shuts off ?
That would tell you that the compressor overload was kicking out.
Does the Relay rattle when removed and shaken ?
Attachment: COMPRESSOR TEST CORD.pdf (Downloaded 4 times) Last edited on Thu May 8th, 2008 06:44 by RegUS_PatOff
____________________ RegUS_PatOff http://www.youtube.com/watch?v=oPAY2LsKVEw
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Samurai Appliance Repair Man Fermented Grand Master of Appliantology

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Posted: Fri May 9th, 2008 00:42 |
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computerpulse wrote:
Compressor is Hot. Cycles about every 30-45 seconds on and off. I am leaning towards the overload protector and or the Temp Thermostat
I'm thinking you have a compressor that's drawing excessive current and causing the resulting overheating. Use your clamp-on ampmeter and get a current draw on the compressor as it's running during one of the 30second intervals. Compare with the nameplate rating. Tell us whatcha find.
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