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Type: Posts; User: fengshvac

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  1. Replies
    36
    Views
    3,524

    hahaha, this is so simple.. muhahhahaha

    hahaha, this is so simple.. muhahhahaha
  2. i wanna help, but i dont' even know what you are...

    i wanna help, but i dont' even know what you are talking about.. are you a AC tech? or you just messing around and try to keep your job?
  3. u guys are funny

    u guys are funny
  4. Sometimes I post with phone, sometimes with...

    Sometimes I post with phone, sometimes with computer.. That's why my typing is kinda different .
  5. Maybe I shouldn't say " teach". And say "show"

    Maybe I shouldn't say " teach". And say "show"
  6. very funny...........................

    very funny...........................
  7. Bro, don't question me and asking question like a...

    Bro, don't question me and asking question like a rookie. U heard about sh and sc, before u say it pumps the liquid back to the compressor. Don't u know that what sh is tellin u? And what sc is...
  8. As a good service tech, we shoul never guessing,...

    As a good service tech, we shoul never guessing, we need to make sure everything is right before we finish the job. So, right before I charged the unit more refrigerant, I asked the manufacture or...
  9. Replies
    4
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    501

    Put deodorizer in the return, u should be fine.

    Put deodorizer in the return, u should be fine.
  10. Replies
    12
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    2,297

    What is the problem? Keep it simple, too hot. ,...

    What is the problem? Keep it simple, too hot. , too cold , no airflow???
  11. I am very sorry bro, I can't teach you the...

    I am very sorry bro, I can't teach you the charging troubleshooting skill in open forum.
  12. Yeah, I know.. Sorry jayguy..

    Yeah, I know.. Sorry jayguy..
  13. Thx helioson, my brother.. Sorry for the pride.....

    Thx helioson, my brother.. Sorry for the pride.. My bad... I should talk more friendly..
  14. Dude, u try to mess with me or what? I didn't say...

    Dude, u try to mess with me or what? I didn't say I think 6lb is proper charge. I said that 6 lbs is a proper charge. That was what I meant. And the manufacture name plate states charge about 1.36...
  15. Crap... alright... then.....

    Crap... alright... then.....
  16. no, this is not step by step... is it???

    no, this is not step by step... is it???
  17. hey, u think i am a newbie?? jayguy?? a good hvac...

    hey, u think i am a newbie?? jayguy?? a good hvac tech should never guess the problem.... 3lbs is after my calculation...
  18. FengsHVAC a Professional HVAC Tech teach you how to fix Ice Cream Unit from Turkey

    Problem: the ice cream unit is not cooling.

    Insight: compressor was running, but the temperature was reading about 45 degree, and the evaporator fans were not running, sightglass bubbled.
    ...
  19. Roger that!!!!!!

    Roger that!!!!!!
  20. Where is the "I am confuse" thread?

    Where is the "I am confuse" thread?
  21. Sorry guys, after a few posts and I saw some...

    Sorry guys, after a few posts and I saw some reply and they looks like spams. So I thought u guys are just machines, and that's why I stop posting. Hahahah
  22. hello, how many post to become a pro member??

    hello, how many post to become a pro member??
  23. i dont' even know what are you talking about, me...

    i dont' even know what are you talking about, me lost
  24. This is the Ask Our Pro's forum. In order to post...

    This is the Ask Our Pro's forum. In order to post a response here, you must have verified qualifications and have been approved by the AOP Committee. You may ask a question by starting a new thread....
  25. Replies
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    2,327

    ha ha ha ha ha ha ha, very very good, good idea,...

    ha ha ha ha ha ha ha, very very good, good idea, yes, good idea
  26. My freind I did spent sometimes and tried to look...

    My freind I did spent sometimes and tried to look for the orginal wiring diagram, couldn't find it... but let me kinda tell you what to check right now..you are going too far, you don't need to know...
  27. take some clear picture on the wiring schematics...

    take some clear picture on the wiring schematics inside the unit, and post them here... then i will be able to tell you what to check...
  28. Bryant unit use O ternimal for the reversing...

    Bryant unit use O ternimal for the reversing valve, which means that reversing valve is energize in Cooling Mode. During Heating Mode Reversing Valve is de-energized... so , While i had 24v at Y, i...
  29. FengsHVAC a Professional HVAC Tech teach you how to fix the heat on Bryant Pkg Unit

    Problem: heat pump produce no heat, only blow cold air.

    Insight: Called for heat, Blower ran, but compressor didn't come on.

    Cause: dirty air filter cause the high pressure switch to trip...
  30. FengsHVAC a Professional HVAC Tech teach you how to fix the heat Carrier Package unit

    Problem: carrier package gas electric unit produce no heat.

    Insight: only inducer fan motor is running when it's calling for heat.

    Solution: check dc voltage on the Hall effect sensor...
  31. Replies
    49
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    3,981

    i am a professional hvac tech

    I am a professional Heating, Air Conditioning and Refrigeration Service Technician. I've been working as a HVAC Service Technician ever since 2005, Got a HVAC degree. I fix A/C, Heatpump, Furnace,...
  32. Professional Tech teach you how to fix your AC or Heat

    Problem: furnace is not working, no heat.

    Cause: somebody installed this thermostat and didn't take out the white plastic piece in the middle of the thermostat, so when you turn the heat on, it...
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