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  1. Replies
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    ya there a setting that on the microprocessor...

    ya there a setting that on the microprocessor that does self checks on the sensor it passed those. I never did know the ohm values in till i called customer support. the coil sensor is on it and now...
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    789

    just ohm ed out the coil sensor it was out of...

    just ohm ed out the coil sensor it was out of spec another one is on its way as we speak
  3. Replies
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    789

    its been sitting in storage i was told to work on...

    its been sitting in storage i was told to work on it when ever i have time
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    789

    ok got back to working on it again when i...

    ok got back to working on it again when i initiate defrost a little green snow flak lights up for a sec then i saw that the amp draw was 4.56 amps for a sec on the heaters then the relay turns her...
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    Ya I did the self check for the coil sensor and...

    Ya I did the self check for the coil sensor and it fell in the right parameters i got to call tech support next
  6. Replies
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    789

    ya from what i read i'm pretty sure the defrost...

    ya from what i read i'm pretty sure the defrost heaters arnt working cause when in defrost nothing melts and i prob got to adjust the timer
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    Traulsen g12010

    I got a question guys i went and saw a Traulsen freezer that had evaporator icing over in about 2 days. I cleaned out the coil and let it run for a day it meets the desired temperature fine. i put it...
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    425

    carrier sizing

    hey guys i got a question my father own his own restaurant and I help him with the maintenance on all the equipment. One of the package ac units compressor finally gave out and it has a good sized...
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    644

    Ok I changed out the txv and I did check the...

    Ok I changed out the txv and I did check the indoor capacitor it was running at 4mf and rated at 7.5 mf so I changed it out as well now she running great . Thanks to everyone for the advise it really...
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    Its a internal check valve update I went back...

    Its a internal check valve
    update I went back and recovered the charge in my recovery tank took out the txv and saw that the strainer was clean i blew through the txv to see if it passed air it did....
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    644

    Im sorry its a lennox m/n-10hpb36-6p

    Im sorry its a lennox
    m/n-10hpb36-6p
  12. Replies
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    644

    heatpump bad txv or restriction

    hello i got a question i'm stumped. I only got 2 years of schooling and couple of months of tinkering on equipment on my fathers restaurant and rental homes.Its hard to find a helpers position from...
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    581

    ya i found the problem i found out that you have...

    ya i found the problem i found out that you have to be very clean about it i had to dip all the seal in poly oil and like you said polish the shaft to remove the grove. i put on rubber gloves as well...
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    Thermo king shaft leak

    Ok guys I got stuck helping a friend find a leak on his thermo king refrigeration truck it's a md-2 max unit 404a well I found the problem it leaks at the shaft so I went to a thermo king dealer and...
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    question about prep table

    hello i have a question about a custom prep table my parents family restaurant owns. I have no info on the table since a sheet metal company put it together with the kitchen. It has refrigerator on...
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    1,446

    Door Frame heater

    hello i got a question im working on a victory reach in refrigerator Model-Raa-2d-s7 and apparently. the door frame heater wire on one of the corners some how got damaged by the door opening and...
  17. Thread: air balancing

    by avilleg0
    Replies
    17
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    3,260

    air balancing

    hello im about to have an interview on Monday for an air balancing tech position on Monday and was wondering if it would be worth it for me to take the job if i get it. i just graduated from tech...
  18. has anyone heard of Research Air Flo, Inc

    i graduated 2 months ago from trade school and applied to Research Air Flo, Inc
    in charlotte nc and was wondering if anyone ever heard of them cause all i know it's about teat and balence? i have...
  19. Thread: vaccum pumps

    by avilleg0
    Replies
    5
    Views
    605

    vaccum pumps

    hello i was wondering if anyone can school me on vacuum pumps like what size is good for residential work commercial work or refrigeration like was are the minimum sizes?
  20. Replies
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    maybe the system was never balanced

    maybe the system was never balanced
  21. Thread: broken ac

    by avilleg0
    Replies
    12
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    1,165

    Had a family friend come in and check the system....

    Had a family friend come in and check the system. Found out it was very low on refrigerant and we got it running. When it was broken it did have a very small amount of airflow i guess I'm learning...
  22. Thread: broken ac

    by avilleg0
    Replies
    12
    Views
    1,165

    I was talking to my teacher today he mentioned...

    I was talking to my teacher today he mentioned that it could just be an airflow problem. I need to check the evaporator coil, the thing is that it's a gas heating so i kinda have to make a hole in...
  23. Thread: broken ac

    by avilleg0
    Replies
    12
    Views
    1,165

    broken ac

    Hello i have a question i just wanted to know if im around the ball park. When i came home from my commercial design class it was around 93 outside. I was noticing that my upstairs unit was not...
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    1,266

    lol im just now starting to learn about load...

    lol im just now starting to learn about load calculations at school
  25. Replies
    12
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    1,543

    deff not good

    deff not good
Results 1 to 25 of 38
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