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Type: Posts; User: avilleg0

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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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    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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    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
  4. Replies
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    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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    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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    461

    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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    703

    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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    703

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

    Im sorry its a lennox
    m/n-10hpb36-6p
  12. Replies
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    703

    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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    616

    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...
  16. Replies
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    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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    3,402

    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
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    620

    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
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    1,189

    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
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    1,189

    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
    1,189

    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...
  24. Replies
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    1,301

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

    lol im just now starting to learn about load calculations at school
  25. Replies
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    deff not good

    deff not good
  26. Replies
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    that was the first thing i checked since its...

    that was the first thing i checked since its around the pizza station it was real dirty
  27. Replies
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    my bro was messing with the adjustments and it...

    my bro was messing with the adjustments and it stopped iceing over. the temp is still low runs around 25 degrees now i guess i should just mess with the adjustments then
  28. Replies
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    lol i asked my teacher today what he thought he...

    lol i asked my teacher today what he thought he said to rest the cotrol and see if that helps the frig is a made in to a giant stainless steal table to make pizza and hold condiments there is another...
  29. Replies
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    another question

    hello lol i keep having problems at the family restaurant with all the equipment and naturally since im going to school for hvac im the one they look for to fix there problems . so today we have a...
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    loi i just wished that some of these parts house...

    loi i just wished that some of these parts house would sell to me but i need a contractor license to be able to buy
  31. Replies
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    just a question

    hello im not a do it your self i have been going to a community college trying to learn the trade. I just have a question my dads walk in cooler condenser fan took a :censored: the brand and model...
  32. Replies
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    ok i installed the new float switch and it ran...

    ok i installed the new float switch and it ran perfect thank you all for the help
  33. Replies
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    update Alright my dad hired a guy who came...

    update

    Alright my dad hired a guy who came recommended by one of his friends. He came in and inspected everything he said the ice machine needed a new board.
    So i ordered one through a local...
  34. Ya i agree 90% of the people in my classes are 20...

    Ya i agree 90% of the people in my classes are 20 years or older than me and im 21 lol
  35. Replies
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    my dad gave up on my diagnosis skills and called...

    my dad gave up on my diagnosis skills and called licensed professional he insisted that the board was out which made sense since i wasn't getting any voltage coming out of float switch but ill see...
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    the model number on the machine is KM-900MAF

    the model number on the machine is KM-900MAF
  37. Replies
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    ya i tried to ohm out the the float switch if i...

    ya i tried to ohm out the the float switch if i push up or down on the plunger it was OL i wished i new more since Ive been only going to tech school for a couple of months but im trying to learn...
  38. Replies
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    need help with a hoshizaki

    Ive been having a problem with a km-900maf hoshizaki ice maker that belongs to my fathers business. the evaporator seemed to be freezing up but if you leave the cover off it will run fine. we cleaned...
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