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  1. Replies
    7
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    166

    Time builder, Ya the way u said it is the...

    Time builder,

    Ya the way u said it is the other way, tap into the transformer before it goes to the board, and the other way is just wire fan circuit thru contacts but that doesn't work cus fan...
  2. Replies
    7
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    166

    I meant "cut" not fit William, ya I understand...

    I meant "cut" not fit

    William, ya I understand the NC & NO contacts on the smoke detector, which will open up if there is trouble. What low voltage wiring am I taking thru this? Am I taking my...
  3. Replies
    7
    Views
    166

    Smoke detector wiring help

    Gentleman,

    I have a external smoke detector I installed. It's on a Carrier 48HC gas pack. I'm supposed to fit the JMP3 wire and wire thru the two terminals. What wire am I sending thru this?
  4. Carrier 48HC GAS PACK smoke detector and power exhaust help

    Gentleman,

    Attached pic of board on Carrier RTU, need to wire smoke detector in. Do I cut JMP3 and wire my 24v fan circuit through there?

    Where do I wire the power exhaust to? Is there a PEC...
  5. Replies
    1
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    248

    Seeking HVAC/R tech Portland, Or

    Looking for HVAC/R service tech for repair work in Yamhill and Washington County. Send resume
  6. Replies
    5
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    231

    I didn't say I changed a board out before with...

    I didn't say I changed a board out before with this same issue. I said this is the 2nd unit I have seen in the last few weeks with the manual harvest button not working. Both units instead of hoping...
  7. Replies
    5
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    231

    Yes I ran it threw 4 or 5 drops after I got evap...

    Yes I ran it threw 4 or 5 drops after I got evap defrosted, which I had to do with hot water cus manual defrost won't work. Replaced thickness control and system working again, BUT the manual harvest...
  8. Replies
    5
    Views
    231

    Scotsman control board help

    Gentleman,

    Hello again. Working on a Scottsman C1448 machine today not working duh. Had to defrost evaporators and hit the blue manual harvest button on control board. Instead of going into...
  9. Replies
    4
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    1,568

    Have no idea? Are all DDC systems different? The...

    Have no idea? Are all DDC systems different? The one I dabble with now is a Metasys system.
  10. Replies
    4
    Views
    1,568

    DDC Training

    Hello guys,

    Been doing all this HVAC/R crap since I was old enough to carry my Dad's tools, but now I need to jump on the DDC bus before it passes me by. I have one DDC system I work on, but...
  11. Replies
    15
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    694

    So compressors are up and running. Amped out ok...

    So compressors are up and running. Amped out ok and system pressures are ok. I told customer that compressors reset and operating but don't know what damage may have been caused and will note that on...
  12. Replies
    15
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    694

    Most definitely new driers with a oil sample....

    Most definitely new driers with a oil sample. Gonna head over and check the system in a hour or so. Let everyone know happens
  13. Replies
    15
    Views
    694

    I'm anxious to see if these compressors will...

    I'm anxious to see if these compressors will restart today. Ither way there went warranty and my invoice will say need to replace

    Thanks guys
  14. Replies
    15
    Views
    694

    I watched my wording lol. People write they won't...

    I watched my wording lol. People write they won't run backwards which isn't true they will run backwards just won't work or "pump"
  15. Replies
    15
    Views
    694

    True dat. Ya I've always figured phase monitors...

    True dat. Ya I've always figured phase monitors should be on every system. Sparky should of known and checked or called us before he turned breaker on. Landlord gonna bill tenant and see if tenant...
  16. Replies
    15
    Views
    694

    I haven't seen what happens if running wrong...

    I haven't seen what happens if running wrong direction cus I always check so this will my first.

    That will be my suggestion PecMsg wether they restart or not
  17. Replies
    15
    Views
    694

    I was ****ting tweenkies for a few minutes on the...

    I was ****ting tweenkies for a few minutes on the roof, till I realized all the hot tubs they had in the store. I knew there had to be panel upgrades at that point and I didn't F up lol
  18. Replies
    15
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    694

    Scrolls running wrong direction

    Gentleman,

    I'm wondering what the odds are that my two compressor will be ok after running wrong direction for a few days. I installed a Carrier 10 ton gas pack about a month ago, and then the...
  19. Crmont Do you know the Joghnstone #? I hate...

    Crmont

    Do you know the Joghnstone #? I hate that book, and sure as hell hate calling there even more lol. So manyyyyyyyyyyyyyyyyyyGV's in there. Thanks
  20. Can anyone tell me this valve manufacturer

    Can anyone tell me this valve maker of this silenoid valve, gas valve, safety valve? 120 v off a old wall furnace counterlow recessed furnace. I guess the main valve is a old modulating valve, has a...
  21. Replies
    3
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    342

    Heat exchanger wasn't plugged, but restricted....

    Heat exchanger wasn't plugged, but restricted. Iced up. Was thinking that could of happened, and sure enough, had started to melt this am, and had water spraying out of the outlet before I got there....
  22. Replies
    3
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    342

    dont see any and was worried bout that. Thought...

    dont see any and was worried bout that. Thought Id ask. Thanks bro
  23. Replies
    3
    Views
    342

    Open loop water furnace heat pump help

    Gentleman,

    Stopped by a call today, only had a few minutes to spare, headed back in am. I'm not a pro on water furnaces other than in heats and cools, and heck it's all the same, just takes longer...
  24. Replies
    0
    Views
    153

    18k LG Ductless match up help

    Gentleman,

    Working on a single zone LG Ductless a LMU185HV it's matched up with a single zone LMN185HV. Works great, ecspecially for a POS LG system. So it's a 2 port, and I checked match up chart...
  25. Replies
    11
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    605

    Whats that Tim?

    Whats that Tim?
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