Thanks
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Thanks
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Thank you for your advise. I will check the subcooling next time.
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Actually I did give them a quote for new system but they didnt want to spend that kind of money. How do you do a full sytems check if the compressor is already shorted out?
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The one thing i have learnrd from this make sure you tell the customer that replacing a compressor that is shorted out dosnt garrentte that the unit will run write.
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I asked them that and they told me it was because when it is cooler outside the temperature in the 70s the suction pressure drops down to low and thw unit looses more of its coo...
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Try calling Icor Tech Support 1-866-433-8324 I have been told they very good with refrigerent related problems.
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Next time im on that job i will take a look at that thanks for your advise
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I dont know were did find this filter at on the unit?
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I dont know were was this filter located on the unit?
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The return air supply was in good shape and i replaced the liquid line filter as far as a strainer I diidnt see one their could have been one right before the evaperator orfices...
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The milk tank works the same it takes about 45 min to cool the milk down. I think the system is working as good as it is going to the customer is happy with the way it works he ...
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I think thier is because the evap is restricted hine site I should have ran a system flush since it was the 3rd comp in 6 yrs.
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Thanks I will keep that in mind when that compressor takes a dump:shifty:
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I hope it lasts at least a year so i dont have to warrnty the compressor thats the 3rd compressor thats been put on that unit in 6 years that I know of.
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I went back up on the roof and took a look at the unit to see what else the other contractor might have done and he also put a fan cycling control on and he had it set for the f...
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I went back out to the Amish farm and added more refrigerent to the system until the sight glass was clear and that brought the super heat down to 10 degrees on both TXVs the cu...
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I am using r22 the sight glass is 2 feet away from the txvs and is not full and never does get full even under heavy loads now as far as what the cold walls/evaporator temp is s...
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I am working on a Amish milk tank it is a dual expansion valve system running at 22 degrees super heat on both expansion valves with milk temp down to 55 degrees and i was tryin...
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Thank you for the help next time I will know better.
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