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  1. Replies
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    CCN Controller and IO module question

    Hi all.. I have a question about component values.
    I've found 4 boxes (about 25) of CCN 6100 controllers and IO modules. I was about to toss them and decided I might have a look here to see if they...
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    1,173

    Dammit Slim!!! You stole my line AGAIN!! :cool:

    Dammit Slim!!! You stole my line AGAIN!! :cool:
  3. Thread: Amp readings

    by tex~n~oz
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    20
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    1,881

    Just to toss my 2cents in.. Watts does NOT...

    Just to toss my 2cents in..

    Watts does NOT equal Amps X Volts unless you are working with a non-inductive load.. Amps X Volts is simply Volt Amps or VA.

    To calculate Watts you have to know...
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    Hey Hatter.. I've had the same trouble and it...

    Hey Hatter.. I've had the same trouble and it never goes away living in the tropics.. The UV-C lights do a fairly good job of keeping mold off surfaces that are 1) close enough to the light source...
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    817

    Condensing water reset schedule

    Can anyone tell me their reset schedules for condensing water temp VS. humidity? I'm trying to find that happy medium that will keep my equipment happy and my customers with a bit of energy...
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    Hhhhmmm... Same installer?

    Hhhhmmm... Same installer?
  7. Replies
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    820

    Gotparts90, Any help you could offer would be...

    Gotparts90,

    Any help you could offer would be greatly appreciated. During my trip to the states (before the manuals went missing) I went to the CMP factory and set things up so we could buy from...
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    43,121

    HAHA Stickerhead!! You think you qualify for...

    HAHA Stickerhead!! You think you qualify for THAT JOB!? Don't you know you have to clean up parking-lot trash for 3 years first??

    23 Years here..
    Started in Dallas then on to Oklahoma.
    6 years...
  9. Replies
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    820

    Hey Absrbrtek, I would pay a pretty penny for...

    Hey Absrbrtek,
    I would pay a pretty penny for them if they were available. I just can't seem to get a handle on them anywhere over here. As much York gear as we buy, you'd think they'd hand...
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    820

    York Z, J and P manuals needed badly

    Can anyone help me acquire a copy of the break-down manuals for the Z, J and P compressors? An x-employee has walked off with our only manuals and we have several of these compressors that we need...
  11. Replies
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    1,306

    Equipment size isn't based on "what-if" it's...

    Equipment size isn't based on "what-if" it's based on "average highs and lows". Ok, it's raining like Thor is comin home and it gets muggy in the house.
    So? It gets muggy.
    Now if it's ALWAYS...
  12. Thread: up and down

    by tex~n~oz
    Replies
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    749

    You only trap for oil return if the evap is low...

    You only trap for oil return if the evap is low and the cond is high.
    You don't need to trap the other way.
  13. Replies
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    1,306

    If its sized right.

    If its sized right.
  14. Thread: Sight Glass

    by tex~n~oz
    Replies
    3
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    674

    A sight glass is only to qualify the refrigerant,...

    A sight glass is only to qualify the refrigerant, not quantify the charge.
    Sight glasses are only for moisture and non-condensable detection and not for charging unless OEM specified on a unitary...
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    2,807

    ?????

    To some extent I agree that most techs shouldn't have their hands on a live VSD PCB for safety reasons. They can bite you...
    Now, I'm probably wrong, but doesn't NEC cover high voltage on DC at...
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    1,268

    Did you replace a recip with a scroll on a cap...

    Did you replace a recip with a scroll on a cap tube system?
  17. Replies
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    2,072

    Double, the air-flow in some fans can cause...

    Double,
    the air-flow in some fans can cause extremely high static voltages.
    Fixed wing airplanes have electrostatic dissipation wires hanging off the trailing edge of the wings.
    Helicopters ground...
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    1,989

    Good advice! You start hammering that old...

    Good advice! You start hammering that old condenser motor and it will be a recipe for disaster. If cost is a concern, just rebuild/replace the actuator on the dampers and go with it.
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    2,072

    That is some major electro-discharge corrosion.....

    That is some major electro-discharge corrosion..
    Check the earth on your motor.
  20. Speed of gas velocity will have nothing to do...

    Speed of gas velocity will have nothing to do with heat transfer through the copper. Why absorb the heat in the evaporator just to toss 5-10% of it back in through the plenum exposed to high...
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    826

    You can get away with it on a low pressure...

    You can get away with it on a low pressure system, but on high pressure refrigeration systems, ridding the moisture is just the beginning. Now you have metal oxides to deal with and the future...
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    Oil filled capacitors use oil as the dielectric...

    Oil filled capacitors use oil as the dielectric medium and paper as the insulator.
    Or is it the other way around??? Doesn't matter..

    Smell the oil. If it smells like ass, then it's probably got...
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    Every leak will have it's own "best" application,...

    Every leak will have it's own "best" application, but I've found ultrasonic to be the fastest by far. It's a very healthy investment for decent gear (about $4k) but you can sniff a leak out from 20...
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    I need a few of those 40 hour days..

    I need a few of those 40 hour days..
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    What kind of information are you looking for? As...

    What kind of information are you looking for?
    As something specific and I might be able to help ya.
    I service and repair a fair few of them myself.
    Lesson #1..
    Stay away from the Siemens VSDs...
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