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Type: Posts; User: Rheeman

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  1. Replies
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    568

    I've had more problems with nickel safe machine...

    I've had more problems with nickel safe machine cleaner causing a false signal. I just figure it's like an electrolysis effect between the metal and the chemical
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    568

    Yes

    Yes
  3. Replies
    10
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    568

    manitowoc ice sensor

    Im working on a Manitowoc IB unit and the water level sensor has gone bad. Can't find a replacement for this model anywhere over the weekend. Anyone know if you can temporally substitute something...
  4. Replies
    240
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    8,714

    Why did the cap tubes get replaced?

    Why did the cap tubes get replaced?
  5. Replies
    4
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    697

    steam boiler piping thread sealant?

    What's the best joint compound for stream 2.5" & 6" IP?
  6. Replies
    0
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    275

    electronic defrost control ?

    Anyone have reservations regarding JC mrapmuhv-12? Looking to change over mccall OEM defrost control to this control.
  7. Replies
    47
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    3,026

    Are you talking about internal "pressure" relief...

    Are you talking about internal "pressure" relief or "thermal" overload? Just to be clear....
  8. Replies
    47
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    3,026

    Chill dogboy. What you say is logical. I may be...

    Chill dogboy. What you say is logical. I may be wrong here but it seems like the person making this repair doesn't have much experience. The experience that you and I possess would tell us DON'T put...
  9. Replies
    17
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    1,431

    Gotcha, no don't use hot shot.

    Gotcha, no don't use hot shot.
  10. Replies
    17
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    1,431

    Why wont it last long? (414b)

    Why wont it last long? (414b)
  11. Replies
    47
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    3,026

    no that's not the reason. You obviously have a...

    no that's not the reason. You obviously have a restriction in the system. Most likely where you can't check the pressure. You could potentially still have pressure at the dryer. It may not be much...
  12. Replies
    47
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    3,026

    It should reset.

    It should reset.
  13. Replies
    47
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    3,026

    Yeah 60 and 250 doesn't sound out of line at all....

    Yeah 60 and 250 doesn't sound out of line at all. Does it have factory installed dryer? If so, cut it out. DON'T UNBRAZE IT.
  14. Replies
    47
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    3,026

    What is an ADP 13 seer

    What is an ADP 13 seer
  15. I did not know that thermostat was available in...

    I did not know that thermostat was available in 24v. I will definitely check that
  16. I was considering using a coil sensing stat and...

    I was considering using a coil sensing stat and shorting the defrost to a minimum
  17. What is a a419

    What is a a419
  18. Would a thermostat that senses the coil temp be...

    Would a thermostat that senses the coil temp be better suited for this application?
  19. You got that right!

    You got that right!
  20. No the main problem is that the door is bad and...

    No the main problem is that the door is bad and is left open all the time. We just change the system over from the Beacon one system to mechanical system. After I changed over to mechanical system I...
  21. Walkin cooler not maintaining temperature and evaporator coil freezing up

    Using penn thermostat m#a19aba-40.
    What brand of thermostat a few years ago that would go bad after just a couple of months in use?
  22. Walkin cooler not maintaining temperature and evaporator coil freezing up

    Using penn thermostat m#a19aba-40.
    What brand of thermostat a few years ago that would go bad after just a couple of months in use?
  23. Replies
    22
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    1,699

    You added one pound to an eleven pound system? I...

    You added one pound to an eleven pound system? I don't think I would "recharge the system". Is the system operating correctly? I wonder how many residential split systems have 134a added to them by...
  24. Replies
    17
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    1,266

    Now that sounds like a lot of trouble! I wouldn't...

    Now that sounds like a lot of trouble! I wouldn't want to be the guy to drill that hole...
  25. Replies
    17
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    1,266

    In theory, carry away oil and contaminates out of...

    In theory, carry away oil and contaminates out of linsets and coils. Just a brand name. There are other flushing agents.
  26. Replies
    17
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    1,266

    What size of system are you referring to?...

    What size of system are you referring to?
    obviously you are referring to a larger capacity system, where a 2sac is referring to a much smaller capacity unit. What capacity is the system that...
  27. Replies
    17
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    1,266

    Use a flushing agent like rx11. When changing...

    Use a flushing agent like rx11. When changing your compressor
  28. Replies
    17
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    1,266

    How did you determine that you have excess oil in...

    How did you determine that you have excess oil in the system?
  29. Replies
    11
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    1,054

    Are reading this straight from your text book? I...

    Are reading this straight from your text book? I can't imagine making a repair
    then telling your customer I can't start your system back up till tomorrow.
  30. Replies
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    809

    I was taught in school you could vent non...

    I was taught in school you could vent non condensable from the top of your recovery cylinder. Use a pt chart to to match the pressure at a certain temperature. Why would you want to keep this...
  31. Replies
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    I experienced this problem on a leaky ll solenoid...

    I experienced this problem on a leaky ll solenoid valve the other day. I have made repaired on this system before but not had this problem before. So... if its leaking refrigerant back into the...
  32. Thread: Dry coil case

    by Rheeman
    Replies
    33
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    1,784

    What is a dry coil? Did you check your superheat?

    What is a dry coil?
    Did you check your superheat?
  33. Replies
    22
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    1,699

    A five dollar paint pen in your tool bag goes a...

    A five dollar paint pen in your tool bag goes a long way. Makes for a very easy permanent way to mark equipment. Cheap customers aren't good for business! They don't allow you to do your job, unless...
  34. If the pressure limiting valve is giving you...

    If the pressure limiting valve is giving you heartache, do away with it. ? You understand what the problem is but there next guy may not? Is that your big concern?
  35. Ya gotta get your kicked every once in a while!...

    Ya gotta get your kicked every once in a while! Ice machines are the most tedious things. I'm a boss and get really pissed too but it happens.
  36. Could you not just change the TXV?

    Could you not just change the TXV?
  37. Replies
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    3,825

    What about MP39?

    What about MP39?
  38. Replies
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    1,593

    I've n ever been asked for discharge superheat....

    I've n
    ever been asked for discharge superheat. However I do see it mentioned in a text book. Is discharge superheat
    constant?
  39. Replies
    21
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    1,593

    Hot gas super heat? Never heard that term before....

    Hot gas super heat? Never heard that term before. and how would you know that range?
  40. Replies
    21
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    1,593

    Yes it is three phase. Problem solved today....

    Yes it is three phase. Problem solved today. Looks like Copeland Discus Coresense controller was bad out of the box. Control was saying "motor over heated" but was not even warm. Control eventually...
  41. Replies
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    1,852

    You got to start with the basic's here. What's...

    You got to start with the basic's here. What's pressures running?
    What's the ambient temp?
  42. Replies
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    1,593

    No defrost heaters on during operation. RLA is 40...

    No defrost heaters on during operation. RLA is 40 amps on name plate. Compressor was pulling 40 amps at start up then dropped to 36 amp after temp began to drop. Voltage is 210.
    This unit has...
  43. Replies
    21
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    1,593

    New condenser just installed. Full charge. Full...

    New condenser just installed. Full charge. Full sight glass at condenser and good suction gas coming ball. Does anyone know what the temp maximum discharge can be? And still operate properly?
  44. Replies
    21
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    1,593

    Suction running at 18 psi, liquid at 235,...

    Suction running at 18 psi, liquid at 235, Discharge temp at compressor 180. Super heat at compressor 30. 404a
  45. Replies
    21
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    1,593

    Over heated compressor

    Having problems with new condensing unit for walk in freezer.
    Compressor over heating after about two hours of run time. Copeland compressor with Coresens. Anyone familiar with this?
  46. Replies
    10
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    640

    Problem is, just came back to camp after being...

    Problem is, just came back to camp after being away for a few weeks and now my stat is way out of calibration. Turns off at 90 when room temp is about 65. I got a stat in the truck might try it
  47. Replies
    10
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    640

    Coleman camper thermostat

    Do camper and rv thermostats operate the same way as a residential thermostat?
Results 1 to 47 of 47
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