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  1. Replies
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    more wireless manifold coming

    Appion ion wireless presure gauges can see in dark.need suggustion.How distance can detect. bettary?
  2. Replies
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    trane twe042 use 77.77 piston.may be it is a bit...

    trane twe042 use 77.77 piston.may be it is a bit small for long line and outside unit above 40 feet.
    I going to try. +3 for unit above0.85 or 0.90. 0.90
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    ???

    ???
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    on youtube.advise when charge at suction turn on...

    on youtube.advise when charge at suction turn on and off the high side it may unclog it.
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    23 subcooling

    23 subcooling
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    It has strainer at piston area.and it is clear.

    It has strainer at piston area.and it is clear.
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    Thankyou to all. To day go back.here is the...

    Thankyou to all.
    To day go back.here is the number.ambient 75 degree.room temp.73.at thermostat.but my meter is 70 at return.register is 57.
    The condenser in 75 0ut 89.
    condenser state 8lbs and 3...
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    weather was bad.just start to day triple nitrogen...

    weather was bad.just start to day triple nitrogen and vaccum.token out evaporator blow with nitrogen.
  9. Replies
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    thx for advice

    thx for advice
  10. Replies
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    I do not see it in las vegas.even the unit for...

    I do not see it in las vegas.even the unit for walkins.
    But saw it in hawaii longtime ago.they put the split unit on the roof.make 2-3 turns coil.
  11. Replies
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    You means at the discharge line makes it higher...

    You means at the discharge line makes it higher to the unit .To prevent oil siphon.
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    They do have comeout a week before.

    They do have comeout a week before.
  13. Replies
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    It was the wiring cut the copper tubing in...

    It was the wiring cut the copper tubing in betweew the compressor and the drier before the reversing valve.I replaced the compressor .The unit replaced 5 yrs ago.
    I think I already checked the...
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    Thanyou.I will go back and let you guys know.It...

    Thanyou.I will go back and let you guys know.It is 2 floors about 50 feet or more.
  15. Replies
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    The first I start it is pressure way to high and...

    The first I start it is pressure way to high and the compressor over heat.I took pics see I can find it or not.thz
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    after took out the evaporator and blowed with...

    after took out the evaporator and blowed with nitrogen.it is working much much better.condition is inproved.the compressor no over heat.cleaned the condenser good.condenser fan cap good .
    subcooling...
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    yes disteibutor tube

    yes disteibutor tube
  18. Replies
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    how can I can the block tube or replace the...

    how can I can the block tube or replace the tube.the piston is clean.
  19. Replies
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    it is piston 77.77 with distributors cap.tubes.

    it is piston 77.77 with distributors cap.tubes.
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    cap tube at the indoor coil

    cap tube at the indoor coil
  21. Replies
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    2,704

    It frosts at the tubing

    It frosts at the tubing
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    evaporator capillary oil logged

    4 tons heap pump.condensing unit 3 phase on the top of roof,no oil p trap.Have restriction on the evaporator.Blowed with rx11. and disconnected the coil blowed with nitrogen.
    Doing much better then...
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    8

    8
  24. Replies
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    Just come back at the site.you know what they...

    Just come back at the site.you know what they turn the switch this afternoon it is working the indicator light turn on. oven on.mistery they are my client.
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    It is the power modual

    It is the power modual
  26. Replies
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    Got the wiring diagram from factory

    Got the wiring diagram from factory
  27. Replies
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    no wiring diagram.why they do not have wiring...

    no wiring diagram.why they do not have wiring diagram on commercial equipments strange.Look like the thermo is neutrol wiring may be not There are live to the oven rocker switch.wiring inside the...
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    pilot is on but not the burners.

    pilot is on but not the burners.
  29. Replies
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    Ignited by hand and turned the thermostat on,...

    Ignited by hand and turned the thermostat on, rocket switch on , but no fire on oven burner.
  30. Replies
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    american range oven m#ar36

    M#AR36RXXXXX,IT IS FADED.the pilot is not on.have to ignite by hand,THE RIGHT SOLENOID HAS 120 V. But not the left hand side,The oven indicater light not on.The motor fan run and the centrifugal is...
  31. Replies
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    I have the testo 550 and the displays is not...

    I have the testo 550 and the displays is not completly. And I wqas brought it on line.Want it service under warrenty.Where I have to sent .Hope someone can help me here.mr.Dan Wong.Thankyou.Can I...
  32. Replies
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    Right that is the control modual, have to by pass...

    Right that is the control modual, have to by pass the y and back wiring at the plug which at the buttery motor plug.THX ALL
  33. Replies
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    They said it is the control broad

    They said it is the control broad
  34. Replies
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    THX

    THX
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    Called factory pro already. Life is meaningless...

    Called factory pro already.
    Life is meaningless without learning.This site is help each other.
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    commercial bradford waterheater

    bradford commercial water heater m#L100d1993n. The top butterfly not open so there is no hot water.The spark modual is good when I by-passed the wiring.But it can not control the temp.Just over...
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    Thank you Iemeister ,Rocket and others

    Thank you Iemeister ,Rocket and others
  38. Thread: walkin freezer

    by atozsvc
    Replies
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    1,917

    THX for your years help

    THX for your years help
  39. Thread: walkin freezer

    by atozsvc
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    1,917

    How I check the efficiency of the this hermatic...

    How I check the efficiency of the this hermatic compressor,normally I use the front seat method to test compressor.THX
  40. Thread: walkin freezer

    by atozsvc
    Replies
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    1,917

    Icemeister and friends Your right the valve is...

    Icemeister and friends
    Your right the valve is kt 43 rzp compressor# ava2490 zxt r404a.
    Start 9 am this morning,till 12 noon try to adjust the exp. Up date is weather 80 sunny discharge #225...
  41. Thread: walkin freezer

    by atozsvc
    Replies
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    1,917

    walkin freezer

    Walkin have not work over yr.The freezer fan motor turn on when it is start,the fan terminator should be defective.Run over an hour,inside temp about 50 degree.
    Evaporator coil just frost at frout...
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    wrong page

    wrong page
  43. Replies
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    walkin freezer tubing

    Walkin over yr not been used.Start it this afternoon. The fan turn on when it start, the fan terminator should be defective.Anyway wait for over an hour. The walkin not cold enough only about 50...
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    wal mart

    ecklfmkf tyesting
  45. Replies
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    bk-live wt-neutral br-water valve gr-ground

    bk-live
    wt-neutral
    br-water valve
    gr-ground
  46. Replies
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    Happy another good year

    Happy another good year
  47. Thread: walkin cooler

    by atozsvc
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    1,798

    Try the kickstart it may release it

    Try the kickstart it may release it
  48. Replies
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    Hot day around 75 degree.r 404 suction at...

    Hot day around 75 degree.r 404 suction at compressor temp.6 '' 44 degree 52#pressure it should be 27 superheat.At 36 cooler'
    The left side fan and the middle fan plate rusty and blowing water.
  49. Replies
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    A good idea,wrap it in the hand.Thanks

    A good idea,wrap it in the hand.Thanks
  50. Replies
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    american standard package

    M#ycc048f3mobc.Looking for the control broad #tnc1634, is it no longer aviable?
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