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  1. Replies
    12
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    584

    If the heat exchanger is cracked it will suck air...

    If the heat exchanger is cracked it will suck air and cause the same problem
  2. Replies
    12
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    584

    Does it have draft inducer motor

    Does it have draft inducer motor
  3. Replies
    5
    Views
    343

    The compression of the compressor doing work...

    The compression of the compressor doing work along with absorbtion of heat in the evaporater gets rejected at the condenser
  4. Replies
    3
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    500

    Did u upgrade to a different style filter that...

    Did u upgrade to a different style filter that maybe causing a airflow restriction
  5. Replies
    0
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    150

    Anyone hiring in Lexington S.C.

    Looking for work in surronding areas.
  6. Thread: defrost

    by hewitt
    Replies
    4
    Views
    411

    Yep

    Yep
  7. Thread: defrost

    by hewitt
    Replies
    4
    Views
    411

    Not helpful.

    Not helpful.
  8. Replies
    9
    Views
    526

    Hot gas valve helps with harvest

    Hot gas valve helps with harvest
  9. Thread: defrost

    by hewitt
    Replies
    4
    Views
    411

    defrost

    Where is defrost timer on frigidaire frs26zrgw9 located
  10. Replies
    8
    Views
    18,421

    Medium temp.cooler shuts off when outside ambient...

    Medium temp.cooler shuts off when outside ambient is low .What would be the proper cut in cut out on a R22 system maintaining a box temperature of 40 degrees
  11. Replies
    39
    Views
    5,816

    Check the temperature at wal-mart on box of the...

    Check the temperature at wal-mart on box of the thermometer when u by your ice cream. I set evap.at o on gauges for packeged ice which holds box temp of 15 to 20
  12. Replies
    39
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    5,816

    With 134a-10 to-20 would be operating in a vaccum

    With 134a-10 to-20 would be operating in a vaccum
  13. Replies
    39
    Views
    5,816

    Set the evaporator temp at 0 therefore your box...

    Set the evaporator temp at 0 therefore your box temp will be at 20 degrees if there is no label to distinguish amount of charge.
  14. Replies
    30
    Views
    2,547

    Worked on one yesterday that didn't even have a...

    Worked on one yesterday that didn't even have a fan blowing over compressor
  15. Replies
    20
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    4,570

    On the alarm for set microns it only allows you...

    On the alarm for set microns it only allows you to go up not down on settings.Any info.on this
  16. Thread: vacuum pump

    by hewitt
    Replies
    9
    Views
    685

    Thanks Jim.

    Thanks Jim.
  17. Thread: vacuum pump

    by hewitt
    Replies
    9
    Views
    685

    The blank off valve is the black turn knob that...

    The blank off valve is the black turn knob that you turn to allow the pump to start a vacuum correct? Then once it reaches the microns I am achieving I close the pump.I have used a ball valve at the...
  18. Thread: vacuum pump

    by hewitt
    Replies
    9
    Views
    685

    vacuum pump

    When I pull vacuum in ice holding merchandiser down to 500 microns and close gauges and close vacuum pump then the oil from pump drains into my service hose .Would this seem to be a mechanical...
  19. Thread: temp difference

    by hewitt
    Replies
    8
    Views
    607

    that make since.That's what I did when I was...

    that make since.That's what I did when I was doing I doung residental Thanks.Give ut a shot at the shop tomorrow.
  20. Thread: temp difference

    by hewitt
    Replies
    8
    Views
    607

    Dialing in evap.temp at 0degrees but its winter...

    Dialing in evap.temp at 0degrees but its winter time.Been changing out compressor ,condenser and condenser fan on some units.It all comes pre connected all u have to to do is solder in drier and cap...
  21. Thread: temp difference

    by hewitt
    Replies
    8
    Views
    607

    Model 600 serial # 92F0749

    Model 600 serial # 92F0749
  22. Thread: temp difference

    by hewitt
    Replies
    8
    Views
    607

    temp difference

    Any feedback of liquid line temp to ambient temp on leer ice merchandiser that is outdoors .
  23. Thread: refrigerant

    by hewitt
    Replies
    22
    Views
    4,429

    R12 with evaporator temp of 0 degrees would have...

    R12 with evaporator temp of 0 degrees would have a liw side pressure of 9 and hot shot would have a pressure at 4.9 according to p/t chart .So why not dial evaporater in at 8 degrees which would give...
  24. Replies
    15
    Views
    1,263

    Thanks u guys.As for the filter drier I always...

    Thanks u guys.As for the filter drier I always change them sincs the system is open.2sac what about if it's R12 and u put hotshot in.How would the oil react
  25. Replies
    15
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    1,263

    These are ice merchandisers that are critical...

    These are ice merchandisers that are critical charged usually no more hhan a lb if refrigerant
  26. Replies
    15
    Views
    1,263

    Determining refrigerant

    My employer got some new contracts from another company. How can I detect that the right refrigerant was put back into the system.The system calls for R12 but I know R12 wasn't put back in system.
  27. Replies
    79
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    9,132

    Carmen don't see wherevu had a theory.

    Carmen don't see wherevu had a theory.
  28. Replies
    79
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    9,132

    Lol what is your theory

    Lol what is your theory
  29. Replies
    79
    Views
    9,132

    High suction low head with correct charg and...

    High suction low head with correct charg and airflow means comprosser is shot.There's the answer
  30. Replies
    2
    Views
    488

    Thanks.

    Thanks.
  31. Replies
    2
    Views
    488

    leer ice merchandiser model# 600

    Anyone have any operating temp and pressures that can be shared.
  32. He needs to do some test and verify.call someone...

    He needs to do some test and verify.call someone else. A tech will check the compressor using a multimeter before he condemnes it.Always ask for verification
  33. Tell him to check capacitor and clean coils and

    Tell him to check capacitor and clean coils and
  34. Sub base has a short.See this all the time with...

    Sub base has a short.See this all the time with these stats
  35. Replies
    9
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    9,376

    Will return air at 80 degrees make heat coming...

    Will return air at 80 degrees make heat coming out of supply warmer comparedto 73 degrees return air in heat pump in heat mode when its 32 outside
  36. Replies
    15
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    1,794

    What happens when u jump out r,g,w?

    What happens when u jump out r,g,w?
  37. Replies
    15
    Views
    1,794

    Check program on t stat.Is it compatable for heat...

    Check program on t stat.Is it compatable for heat pump.
  38. Replies
    9
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    644

    Thanks

    Thanks
  39. Replies
    9
    Views
    644

    Holding ice machines(bagged ice

    Any of you guys do preventive mantance on holding ice machines along with troubleshooting.Any advise and feedback will be greatly appreciated as company is picking up a service contract .Looks like...
  40. Replies
    6
    Views
    694

    If it is low ambient.then u wouldn't need to pull...

    If it is low ambient.then u wouldn't need to pull fan leads.if temp sensor isn't badthen it should jump into defrost when u touch pins
  41. Replies
    10
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    953

    Bad defrost board.call a tech

    Bad defrost board.call a tech
  42. Replies
    24
    Views
    1,670

    You have a serious problem.Problems with gas...

    You have a serious problem.Problems with gas furnaces are for qualified techs.U should seek help immediately
  43. Replies
    24
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    1,670

    The limit will shut the system down or eventually...

    The limit will shut the system down or eventually burn out the heat strip or crack the heat exscanger a failed capiciter will make blower fail also.
  44. Replies
    24
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    1,670

    How does it blow out of register in ac mode

    How does it blow out of register in ac mode
  45. Replies
    24
    Views
    1,670

    Need to call a service tech.dirty blower...

    Need to call a service tech.dirty blower motor,dad cap.,etc
  46. Replies
    6
    Views
    694

    I usually cut hp on,disconnect outside fan to get...

    I usually cut hp on,disconnect outside fan to get temp down if it's not cold enough and then jump test pins on board
  47. Replies
    24
    Views
    1,670

    So if cfm is low and blower is on high what would...

    So if cfm is low and blower is on high what would good techs recommend
  48. Replies
    0
    Views
    304

    email notifications of replies to post

    I am not getting email notifications when techs reply to my post or post that I am responding too.How do I assure that my email is in my profile to receive notifications.I use to get them but have...
  49. Thread: notification

    by hewitt
    Replies
    2
    Views
    354

    notification

    I'm not getting notifications threw my email of posts when someone replies .Can someone instruct me on how to receive email notifications.I see it says instantly with a white check
  50. Replies
    18
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    2,092

    I don't see no auxilary heat at t stat

    I don't see no auxilary heat at t stat
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