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May I ask where you got the new compressor from??

Pat, we are looking for techs, e-mail me i will give you more info

DX will also run to dehumidify the air.

I always thought the Expansion Tank went on the water makeup line to boiler???? Hot water is not good for that rubber Bladder in the tank. Correct me if I'm Wrong :D

http://www.hss.com/g/69305/3000kg_Mobile_Gantry.html
Try One of these! We have one and works great.

Happy Labor day to all!
Just Got back from Baltimore Inner Harbor area, What a Nice Place can't wait to go Back!

You need to check amp draw on motor, Then check nameplate amps and see if blower is as you say "working Ok". Does unit pull return from room or is it 100% outside air?

Eprom upgrade is what you need for fan staging. As far as lip seal failure the fix is simple, order the lip seal failure kit from local trane office, it's just a matter of pulling loader/unloader and...

I Carry 4 sets of gauges!
1)JB 2 valve Manifold (use for everyday PM)
2)Yellow Jacket 2 Valve with Glycerin gauges for chiller work.
3)Yellow Jacket 2 valve Manifold with 134a, 404a, 507 gauges I...

4 degree split is low! Are you sure you don't have a ball valve or gate valve closed on the return side??

If they want to send out a Rep your not the first to call with this issue! Let them come out whats your boss trying to Hide?

Most good chiller Guy's can do both! :D

I bet the service valves on the compressor are closed!:D

Check for Carbon Tracking!! This is very common on this compressor and can fool you into thinking you have a short!

What was the head on circuit #2? I'm leaning towards overchage of circuit #1 and a dirty coil.

whats a perfect Vacuum?

Go with the fluke 52-2 and fluke pipe clamp probe!

:D LMAO no alarms No Problem! The machine will let you know if there is a flow Problem!

Are you getting a fault code on the Micro?

Aux contactors are a good starting Point! You could also have a high pressure switch chattering on start up. I would start with the Aux contacts and see what happens, Also check The mechanical...

Just curious whats the model of your compressors?

Whats so scary about it? Sounds like you don't do to much chiller work!

switch The CT from B phase to A phase if CT Is Bad you should lockout on Phase A instead of B.

Are you sure the check Valves are ok? Could Have a bad check on triple duty!

Bingo!

:mad: It's not BS this is a serious problem if it keeps up the place will fold! His blood pressure will be Higher if the place goes belly up and he never said anything about the dispatcher!

:mad: Did you inform the boss of this Problem? That dispatcher has got to go! She Just lost the company 100,000 dollars I bet the Boss or Owner have no Idea what Happened!

Disconnect and OHM them out, You will need the resistance Value chart for the sensor, should be available from trane.

Non-Condensables are my first thought. Valve closed on system somewhere?

How did you rebuild a screw with Lip seal Failure? :confused:

:D Howard Stern is and always will be the KING OF ALL MEDIA.

Get up to the roof and Spray the unit down with a Hose, I'll bet you find the leak source. Why wait for the Rain?

Sounds Like lack of Air! Need more Info on your other readings.

http://www.parker.com/rac/stepper.indd.pdf

Well I got a great deal on a Fluke 52-2. I purchased off Ebay as a package deal. I got the following:
1- Fluke 52-2 Temp Meter
1- Surface probe 80PK-3a
1- Pipe Clamp Probe 80PK-8
1- Temp Probe...

Have any of you bought HVAC hand tools on Ebay? I recently bought a Item and then wondered maybe this was stolen off a Tech's Truck? It's been bugging me and I wonder maybe I shouldn't Have bought...

I'll be back on off to Costco! :D

:D

Ink, I think you are over analyzing the system, why are you so focused on the hot gas?? The compressor is dropping out why? Take it step by step and you will figure it out. I think your missing...

Sounds like circuit is locking out on evap temp freeze protection.

I don't understand the Gays and the must have a baby thing, this guys and chicks made the choice to be with the same sex. News flash 2 men and 2 women cannot make a new life so why should they have...

God made Adam and Eve not Adam and Steve!

I'm with you Dog this is getting crazy, I liked it better when they were all in the closet! Did you happen to see Rosie Odonnel gay Family cruise, I watched it for sh^ts and giggles I was like what...

I use to service this Vets office and some dope put split systems out back of the joint, Long story short every dog marked his spot on the condenser coil there was no fins just green copper! :(

I have a problem with my RazrV3 I keep getting dust behind the screen anybody else have this problem?

Congrats on the Move up. Don't let it get to your head and always think from the Service Tech's point of View. Just my 2 cents.

I have razr v3 for personal phone, I530 nextel for work. Both good phones nextel Network sucks, I have Cingular for personal phone and have no issues at all!

You can't be serious! Belts are Rubber and cord material which over time heat and stretch and need to be adjusted after so many hours of run time, this is normal and should be check on P.M of...

First I would ditch the pump sprayer! Good for spraying the coil surface but thats It. You need to get deep into the coil to remove the dirt I use a coil gun I bought from a supply house fill...

Your discharge check valve is bad! During the off cycle the rotors are spinning backwards this is causing the compressor to act like a generator and sending power to load side of contactors creating...