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YOUR customers probably call it that because they are just as misinformed as you are. (No offense)
I thought you were referring to Carrier also.

There are several things that will give you that alarm. High pressure switch, winding stats, and the auxillarys on the compressor circuit breakers. Try tattle tales across the safeties just to verify...

Your information is not making sense. It's 98 degrees outside, 72 degrees inside. And your units are producing 67 degree air?
Im guessing that's physically impossible.

Are the crankcase heaters working?
Does the unit have l.l. soelnoids?
Could liquid refrigerant be migrating back through the suction line?
Those scrolls will trip the breaker if they slug.

It has been figured out, replace the fan proving switch.
It is not a Summit issue. It works fine in stand alone mode because the units not switching between occupied/unoccupied.
It's possible the...

If your replacing just the LLID, that's easy. It unscrews from the bottom. I have never replaced the entire float chamber so I am not sure what exactly it entails.

What size Voyager is it? The "delivered VAV system" is for the 25 to 50 tons only, not the smaller ones.

Your asking the supply house counter guys how to install your equipment?

This may be a dumb question but does it require a full blown freq drive or would a speed control knob suffice. Similar to what you see on FTU boxes. That is technically variable speed.

Just as a test, get a smaller belt, put it on just the motor and blower pulleys. That will determine if the noise is coming from the idler pulley.

Two words of advice,"auto local".

I use a heat gun to heat the oil and bottle. You still get the foam but it goes away much quicker.

Use the "bird feeder". Use plenty of tubing to absorb any erratic readings. These are being used without any problems all over the world. Is there something special about your application?

No, it's the only one.

I talked to Clarksville about this. They said the problem is with the plastic insulators on the ring terminals. They actually emit chlorine and corrode the wire. It's not a sizing issue. Once they...

huh?

Trane CCP with a touch screen!

One of our sites has two large Tower Techs. I dont know anything about them except everytime I go to the site, it looks like it's raining underneath the towers. They loose alot of water. It may be...

Is the unit connected to Summit? The economizer could be disabled in the Summit editor.

Emerson is putting on a class on scroll compressors, I believe in Orlando or Jax. I saw a flyer in Johnstone at the Jax office the other day. You can call them for more info.

I thought it was a lip seal problem originally but in a conversation that I had with tech support prior to this service call, he said the lip seal failures were "extremely rare". And that alot of...

[First thing I do to them is convert them to a conventional 24v system with a IFC board and tstat...that being said, my crystal ball says...bad board.

Not sure what an "IFC" board is but I do...

Or visa-versa. Ask me how I know.

According to the service bulletin that I have. The lip seal failures only occured on the 100 ton compressors.

Try Trane.com