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It was rebuilt, with eddy current testing, both by York. York gave a 90 day warranty knowing the chiller hardly runs and this satisfied the customer. As you can see its been running for 7 years now...

Here are some pictures of different chiller failures319641319651319661319671

Schedule 10 stainless, I got approval to use from Trane on an air cooled remote evaporator installation. Project did not happen. the pipe was going to be welded and cleaned as required. The weight is...

This may or may not help you AC. I officially retired from the UA on January 1, 2010. I received all my pension money and rolled it into an RRSP as required under Canadian law. I now have control...

Tried to send the form but was rejected by your server

Hi Abs

Would you be kind enough to email me the form, I tried getting it
from JCI directly, no luck. My email is Email Address Removed

best regards..........wayne

Thanks for the reply. I don't have a diagrahm in front of me but I thought the unload signel came directly from the compressor controller. This is a Microtech II retrofit.

Low evap temp

You can get the most oil out of the vessel by closing the valve upstream of the internal oil filter and front seating the service valve upstream of the inline filter. Remove the oil from the service...

Be careful with that switched. I replaced one this week because we had oil at the schraeder on the bottom of the vessel but the switch would not make. Replaced switch, inspected old one and it worked...

Set point is 44F
Flow is at design
Not sure on liquid level
Sensor reads correctly when the chiller is running properly and when this issue happens.

Perhaps I didn't explain thoroughly. As the...

We have a site with two McQuay PEH067 chillers. The micros were changed out a few years ago by McQuay service and have operated flawlessly since then. Recently one of the chillers started shutting...

Thanks for the info

I remember that picture. Also thought the Vacinol was great. Mine always seemed to crack around the plastic casing and the numbers would wash off. The idea was great, the apparatus was not so good,...

Is this the picture with the wet bulb indicator attached to the chiller?

I believe the 5000 microns comes from the days when York and Carrier used a wet bulb indicator to measure vacuum. If I remember correctly, we tried to achieve a reading of -12F (methyl alcohol)...

Haven't seen that York in over a year, they stopped paying there bills and we were outa there like mice jumping off a sinkin ship. I thought for sure you guys were doing it.
The McQuay is no big...

That was indeed the problem. I went to a different site to check that line and saw the 250 followed by 0000 which is the actual current. Went to my site and there was no 250, all 0's, I entered the...

Thanks Rick

I will try that today.

I installed a Microtec II panel last winter on a PEH 087 chiller. The weather has finally warmed so that the micro can be comissioned. All operation appears satisfactory except for the motor current...

I believe the panel is 1996 vintage according to the serial number.

I'll have to check the year on monday, I removed the model and serial number plate and installed it on the new micro. I will break it down as I have already stated but I want to sell all components...

McQuay service quoted to do the job of installing the new panel and was offering a credit of $3000.00 for the old panel. I'd say $500 plus shipping costs would be a good starting point. I'll remove...

This panel was recently removed from a PEH 087 chiller and was completely operational. Best offer

Thanks Abs, I will be back at the site on monday and give it a try. The only calibration that I could see was the buttons to the bottom right of the screen....but they all seemed to only deal only...