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Type: Posts; User: hackmaster

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  1. Replies
    2
    Views
    292

    I've had problems with those boards as well. Yes...

    I've had problems with those boards as well. Yes removing the R wire will fire the unit up. I see u replaced the board but did you also replace the thermistor wire that came in the box with the new...
  2. Replies
    7
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    620

    I needed some experienced help

    I have been handed about 6 restaurants to take care of and its been running me ragged (Dennys). Im trained and have experience in refer but for the past several years have done mostly hvac work. Its...
  3. Replies
    17
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    1,716

    I dumped the 404 that was in it and pulled a...

    I dumped the 404 that was in it and pulled a good vacume and cleared the sight glass with new refrigerant. Im still getting an iced up line including the compressor but at least ive eliminated...
  4. Replies
    17
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    1,716

    What is an EPR? I havent looked up in the drop...

    What is an EPR? I havent looked up in the drop ceiling yet.
  5. Replies
    17
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    1,716

    Although the defrost timer is in poor condition...

    Although the defrost timer is in poor condition and coated with all sorts of grease and other renderings as its located right under the dripping cook tops it is working and it was not just coming out...
  6. Replies
    17
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    1,716

    Im in the upstate in Greenville. I use to do a...

    Im in the upstate in Greenville. I use to do a good bit of refrigeration but in the past 5 years its been mainly HVAC until I got thrown into all these Dennys and in all honesty its a god awful...
  7. Replies
    17
    Views
    1,716

    R404 freezer drawers under cooktop

    Hi guys hope yall can help me out. These drawers are in a Dennys restaurant under their cook tops. Condensing unit is on the roof and it runs 3 different small evaporators with 2 drawers each one of...
  8. Replies
    46
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    10,922

    They would crack open the interior freezer door...

    They would crack open the interior freezer door to keep the temp down. How that got by any inspectors is up for debate. I do know the last inspection over a week ago they were written up for this....
  9. Replies
    46
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    10,922

    Thanks for all of your replys. It now appears...

    Thanks for all of your replys. It now appears that the previous guys who were working on this system since last August had misdiagnosed this system as having a leak and would periodicly show up and...
  10. Replies
    46
    Views
    10,922

    Should I be looking for around 20* SH at the...

    Should I be looking for around 20* SH at the compressor?
  11. Replies
    46
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    10,922

    Yes the sight glass is after the drier. Ive been...

    Yes the sight glass is after the drier. Ive been suspicious of the txv since the start but since Im inexperienced with 404 med temp I wanted to see what general pressures i should be seeing on a...
  12. Replies
    46
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    10,922

    Ok this is what Ive got. This is a walk in cooler...

    Ok this is what Ive got. This is a walk in cooler that has an entrance to the freezer as well. This is in a Dennys Rest. and it has glass doors that they open to access shelves inside the walk in....
  13. Replies
    46
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    10,922

    Ambient was 60 today. I had a 6 degree TD at the...

    Ambient was 60 today. I had a 6 degree TD at the evap. What was throwing me off somewhat was a clear sight glass with the occasional bubble although I know you cant tell much by that with the blends....
  14. Replies
    46
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    10,922

    404A Walk-Cooler

    You guys will have to excuse the ignorance of basically an HVAC guy who has been thrust into the position of doing a good bit of reefer work. I have a 404 walk in cooler where the temp is hovering...
  15. Replies
    40
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    2,106

    10 grand for a 3 ton system..lol. You sure didnt...

    10 grand for a 3 ton system..lol. You sure didnt check around did ya?...jeeze I got nothing more to say...just shaking my head.
  16. Thread: coil

    by hackmaster
    Replies
    11
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    850

    I usually just plug the hole...I dont have the...

    I usually just plug the hole...I dont have the time to fool with condensate or home depot.
  17. Replies
    19
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    1,792

    A blown capacitor is a very common problem no...

    A blown capacitor is a very common problem no matter the brand...especially it seems GE capacitors in my experience.
  18. Replies
    15
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    1,064

    You guys must have money to burn if your paying...

    You guys must have money to burn if your paying 1200 bux for a set of guages. I find no reason at all for that purchase other than to have a toy to play with.
  19. There are some things where a contractor is not...

    There are some things where a contractor is not needed and shouldn't be needed and this is one of them. Your downloaded instructions should have the information you need on them. If this is a new...
  20. The main problem with over capacity is lack of...

    The main problem with over capacity is lack of humidity removal. When its severe enough then this leads to mold issues especially in high humidity areas. When your system is over sized the run cycle...
  21. Replies
    18
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    1,362

    Im assuming he disconnected the t stat to isolate...

    Im assuming he disconnected the t stat to isolate the furnace. Sounds like a circuit board issue to me.
  22. Replies
    19
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    7,625

    Braze only.

    Braze only.
  23. Replies
    14
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    1,680

    Unless you just like spending money then replace...

    Unless you just like spending money then replace the compressor. Your unit is 6 YEARS OLD. Your dealing with people who want to take your money and it sounds like its working. Your coil should go...
  24. Replies
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    1,605

    I know alot of guys who dont replace the lineset...

    I know alot of guys who dont replace the lineset and just blow with nitro with a vacume with few problems....so far. Im willing to bet when we hit around the 8 to 10 year mark compressors will be...
  25. Ranco reversing valves. Im with you I believe...

    Ranco reversing valves. Im with you I believe there is a big problem with them.
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