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Would anybody have this manual they could send me.

Make sure yor com cable to your micro is unplugged

Make sure your comm 2 settings match your hyperterminal settings.

Several reasons for not making oil pressure.Oil screen.oil filter,faulty oil pump
check valve,ect.What kind of amp draw is your oil pump drawing.The new
style oil pumps FLA is 17 you should be...

My first line stated that I allready knew the answer and I wanted to see if anybody else ran into the same problem.I guess I should have said I would post the what I found tomorrow.I guess I was...

The high pressure 3 pole safety was broken.What the books dont tell you is the starter looks at teminal TB1-2,53 from the high pressure switch for power and sends a lcsss logic board power supply...

Swing away.Is a problem I havent seen before,just want to see if somebody else has seen it,and no the bulletin is not it.

All fuses are good.

no,it did it on its own.

I allready know the answer.I just want to see if anybody has ran into the same problem.Optivew board 031-02430-000,B style sss board 07 YK
alarm reads LCSSS LOGIC BOARD POWER SUPPLY.Have all 3 legs...

http://www.mcquay.com/McQuay/Literature/Literature

check your email, I sent you the ctv-sg-1 cvhb/a servce guide.
sorry it took so long.

I do, but its on my laptop and its in the hospital with a virus.When it gets back I will email you a copy.

Your chiller should not be going off on motor temp if it is running 70%.
My guess would be,low on refrigerant,plugged up motor cooling filter,check valve stuck,service valve not opened all the way...

I HAVE SOMTHING BETTER,JUST CANT FIND IT RIGHT NOW.

If you are strong at wireing,you'll do ok.McQuay retrofits have a lot of wireing to do,and you have a duel so you have to do it twice.Remember to mark your teminal strip number with the original...

Is this what you are looking for?

Is this the right one ?

I know this is a old thread but I Found this when I was looking through some old books.

Check your sump float and oil return solinoid of your automatic oil return.
If your condenser valve to your oil return system has been shut off and your oil return solinoid is not shut off then it...

Stickerheads right,pfs have several bulletins and oil % needs to be right.
Lot of techs do not check oil% when they add gas.If you do put a Mcquay screw back in,put a C.E.K kit and upgrade to...

This is also good to have in your tool box.

Not anymore since JCI took over.

some times they use the J (14 to 10) for automation.If you close J teminal then k1 stays energized so you can remote start the chiller,if not, you have to push the start or wire a relay to do the...

York,JCI has put the parts lit back on its websight.Here is a few for starters.

You have to have the desighn sheet to know the accual drops and approuches.You can use the rule of thumb for a lot of old carriers that is 1 pass 10 deg 2 pass 8 deg 3 pass 6 deg 4 pass 4 deg.You...

The cvhesb22a I posted earlier is ucp1, This cvhesb32 I am posting now is ucp2.You can sighn up for Trane comforsight to get the latest and greatest,
You have to be a Trane Dealer I think to get...

Read it all , it explains alot about cetrifugals.

I also use a Quatech with xp pro.I use my Trane 25 ft m/f for reach.It works on ch530,danfoss tubocore,McQuay 100,200 and York with Hyperteminal (xp pro windows).I think you still can buy a db9 from...

I Need compressor numbers for compressor service manuel.

Short answer would be no,need more info.Are you saying that you are loosing oil just sitting there,how much oil loss,What temp is your oil sump off,does it
try to start?,check your start...

buy a short 9 pin db9 female to female and cut it in half.Now you have two connectors.use the attachment to ring out the wires.The colors may be differant but make sure the wire matches the number on...

Yea I read that,but assumed what he was wanting was the drop across the econo and if the eliminators was that bad he would have a lot more problems.
Needed more info to why the thought.

I second grahams post on oil logged.That is more what I was thinking when I read your post.I do not know the drop,I would think it would vary on barrels,tonage and load.You may be able to get the...

What is your problem? Are you stacking liquid in the condeser,do you have a high approuch in evap but good level when measured off?If you are thinking the eliminators are stopped up with rust,why are...

page 34,35

Check your load needle valve ,very small adjustments at a time.you are adjusting piston oil bleed off rate.Does the controller say it is loading?
.If the temps and press are blank its the ucm,if it...

Make sure your com is set up for modbus or whatever com your using
in your compressor menu.You have to unplug the com from your controller if you try to manually open the vanes from the danfoss...

What is your chillers brand and model number.If it is a Mcquay,what version of software
does it have,do you have the software to connect to the compressor?What service book
are you using?

Sorry to hear your local and the journeymen are not more helpful in helping
you turn out without the tools you need to get the job done.It seems to be about more on making the numbers than making...

Your Journeyman/mentor does not have anything?What year apprentice are you

Im glad he cleared up where he is from.

Hope this helps,oil loss is hard to troubleshoot somtimes.If it is a older chiller
without the orfice,check the center ventline sevice valve,it should be adjusted for proper vent,(barely opened,1-4...

Your liquid line.Older ALS have to have a % of oil in the refrigerant or your bearings will not get proper lubrication.

As long as the pc and controller have the same software you should not
have reload the pc.Sometimes power problems causes the pc, ucm, and
the controller to get out of sinc.Unplug the black wire...

I get ask this question from other techs all the time ,mostly reguarding Yorks.If you look in some of yorks older docs it says puul the plug and grease until oild grease is flushed out,then you...

The turbocor does a automatic calibration every time it starts,I print off a calibration check sheet when I do the annual.Its a lot easier to do with the 83 version software.

I ment this one

hope this is what you need

sounds like your oil injection valve is wide open,throttle it down.