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Type: Posts; User: tnbasshunter

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  1. Thread: cme 506

    by tnbasshunter
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    1
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    756

    I have seen bin eyes not sensing ice and not off...

    I have seen bin eyes not sensing ice and not off on bin full. Sounds like you will have to watch a cycle or 2 to determine what problem is. It could be faulty water level sensor causing premature...
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    453

    I would start with checking water inlet valve....

    I would start with checking water inlet valve. The last several freeze up on scotsman's that I have been on were due to water inlet valve not closing all the time and keeping to much water in...
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    1,189

    According to the mannual the suction pressure...

    According to the mannual the suction pressure seems within specs,but the head pressure should be set for 230 psi. If the water valve is wide open and you have 350psi I would check incoming water...
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    1,189

    What is suction pressure at beginning and end of...

    What is suction pressure at beginning and end of freeze?
  5. Replies
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    1,189

    If I am understanding post. In freeze you're...

    If I am understanding post. In freeze you're suction drops to -10psi? If that is the case it sounds like you have a bad txv. The suction should never drop into a vacuum. It sounds like the txv is...
  6. Replies
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    4,528

    I like to use 4 defrosts at 42 min. Usually don't...

    I like to use 4 defrosts at 42 min. Usually don't have any issues with these settings.
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    Welcome to the jungle, and get used to no sleep...

    Welcome to the jungle, and get used to no sleep !!!!!!! Good luck.
  8. Replies
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    899

    With the bin full light on it will more than...

    With the bin full light on it will more than likely be the bin sensor. The sensor is mounted on the side of the evap,just like cornelious was. Have had to change a couple of these already.
  9. Replies
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    1,751

    The best advice I can give you is to braze with...

    The best advice I can give you is to braze with lower than normal heat. I have repaird a lot of evap. leaks with low heat and good cleaning with emery cloth. Good luck.
  10. Replies
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    635

    I take care of 8 subways and change the mani....

    I take care of 8 subways and change the mani. packets every month and the worst machines that they had went from cleaning evey 6-8 weeks to every 3-4 months. They don't totally knock out the slime,...
  11. Replies
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    1,763

    Yes, what is lpc set for and sounds like you may...

    Yes, what is lpc set for and sounds like you may have bad contactor. With tstat closed check voltage at contactor coil. Coil may be week. GL
  12. Replies
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    587

    Have never heard of that before. Have only seen...

    Have never heard of that before. Have only seen defrost heaters short out to loops on evap coil.
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    5,349

    Add me to the list.

    Add me to the list.
  14. Replies
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    1,098

    Call and order txv. Your high side pressure is...

    Call and order txv. Your high side pressure is low due to the low suction pressure. The unit is not removing any heat,therfore you have low head pressure as well as low suction pressure. Good luck.
  15. I do supermarket refrigeration , and the fans in...

    I do supermarket refrigeration , and the fans in coffin cases do stay on in defrost. There is a defrost termination klixon that will open when temp gets to warm. The fans will stay on for the...
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    621

    Looks to me like you need to replace water...

    Looks to me like you need to replace water trough. I would also contact Manitowac and verify that trough needs replaced. I have several of these machines with one account and do not have any water...
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    816

    have worked n thes cases before. I think they are...

    have worked n thes cases before. I think they are junk. Have to fight mfg. on warranty issues. Call 1-800-314-4477. That is number for manufacturer if you want o.e.m. parts. I think they are open 8...
  18. Replies
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    2,119

    sounds to me like you have either a bad control...

    sounds to me like you have either a bad control board(not sending power to contacto)Or you have bad contactor. You may have to be there to catch problem. From the info given I would stick with...
  19. Went to residential call about an odor in house...

    Went to residential call about an odor in house and found where a possum had ripped duct work and then proceeded to die there. Removed possum,with moving rice,repaired duct work. Custmer buried...
  20. Replies
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    First of all tell them to keep the door shut. Is...

    First of all tell them to keep the door shut. Is there any air curtains on door??? Second of all you may not be staying in defrost long enough to get all frost off coil. But it sounds like the door...
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    I agree with iceman. With the intermitten...

    I agree with iceman. With the intermitten thickness issues sounds like the thickness probe is having some issues. I would check there.
  22. I would stick with the contact type. The non...

    I would stick with the contact type. The non contact can be affected by to many out side variables. My boss won't let us take these type temps with non contact temp probes. Contact type are more...
  23. Replies
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    sorry i forgot to mention where to take readings...

    sorry i forgot to mention where to take readings at. Mark is correct on where to take readings.
  24. Replies
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    515

    Sounds to me like you have a sorit/suction stop...

    Sounds to me like you have a sorit/suction stop tha is not holding. I would replace valve for that circuit. Also check oil float on both compressors.All that hot gas may be washing oil out of...
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    I would check suction superheat of comp. But it...

    I would check suction superheat of comp. But it doesn't sound like there is a major problem.I would also find that unit and check txv superheat. Good luck
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