Search:

Its cheaper from a breakdown point of view that you are not straining the motor as much by cycling it as oppsoed to running it continiously. Electrical usage will about the same in either case.

I have found the opposite to be true. If you have more subcooling, then you have more liquid and therefore fewer bubbles. Think about it, if your subcooling is low, then you won't have enough liquid...

This is the reason for the bubbles.

I checked, and this works with the FocusPro Series. I am not sure about the VisionPro Series.

I think you can solve this problem by hooking up the C terminal to the common on the 24V. When power is lost, the compreesor is "locked out" and won't start up until the lockout delay in the...

Every time you open the system, you introduce moisture into the system. Granted if you evacuate below 500 microns, you will get most of the mositure out, but not all of it. That is the purpose of the...

Look at it this way, unless you know exactly how the system was installed in terms of evacuation, you should always remove the filter/dryer inside of the system. Unless you measure the pressure drop...

Did the compressor part of the capacitor go bad or the condenser fan motor part? If it is the same part of the capacitor each time it goes bad, then I would look elsewhere for a problem.

I learned how to solder first before brazing. Even with brazing, I always cleaned the pipe connections just like with soldering. I always figured you can still get a bad sonnection with dirt or oil...

John,

Have you ever had any issues with inspectors when using Staybrite on installing new systems, since most HVAC manufacturers reccommend brazing the line sets? By the way I am with you with...

What is Bridget?

Air flow may be a bit on the high side. SH is low and SC is too high.
Is this a matched system?

Check internal wiring of compressor.(Voltage selection)

What is the difference between city water and rain water?

Its "B-Phase" grounded." Really!:grin2:

How would it be better? The whole point of purging with nitrogen is to displace oxygen. I would think that any gas could be used in theory provided it is pure, does not react with oxygen and is free...

That is strange, because in low temperature refrigeration, you pump down the system at the end of each run cycle. Maybe its different for A/C compressors.

I have to disagree with the above statement. If I bring my car to a repair shop and pay to diagnose the problem, then I would expect them to tell exactly what parts are needed for repair. I am paying...

What do you mean, I saw an electrical panel like that in Waukeagn, IL!

I was reading 480V phase to phase. I threw in that 277 reading to let you know I had good power on all three legs. Anyway I tried it again this morning after leaving the unit locked out overnight....

Each leg is 277 volts. I will let it set overnight and check tommorow.

2-3ohms.

Carrier Weathermaker
Model #48DJE06620
S/N 1590648269.
Found unit not working on CLO. Turns on for one second and shuts down immediately. Checked HPS,LPS and temperaure switch on evaporator all...

Since your Mom has one, that would be a good training exercise for you to see if you can get that old one to work. Based on your posts, it sounds like you want to "dive" into this because curiousity...

Then apply for Pro status and you will have a wealth of information at your fingertips.:yes: