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Nobody uses VFDs on condenser water pumps to control water temp, condenser water flow yes, temp no.

Yes, page 12

https://www.trane.com/content/dam/Trane/Commercial/EMEIA/sales-offices/Turkey/Urunler%20ve%20Sistemler/Product/RTAD_CATALOG.pdf

Put your email in your profile and I'll send you some info.

I know a guy uses M099 to top off R-22 systems and he says he's never had a problem

There is no default communication protocol in a UC800, you have to tell it what it is and set your communicating info using TU software

I doubt they have enough condenser relief, hell most control companies dont even know what condenser relief is. Siemens tried to get their "Demand Flow Technology" program to work at one the...

Need the brand and model of the chillers and we can provide a good daily log sheet

Answers above, you will have to send the board out to have it programmed, It has been my experience that unless you are a Carrier rep you will have to send it off for programming, They would never...

Does your cgam have the latest firmware? Are you changing the exv software in the configuration?

Do you have Techview?

Thats the first step, admitting you have a problem.

not on an old RTAA

I cant seem to find in any manuals what the criteria is for the micro to determine the chiller is at "max Capacity" and activate the relay

I dont believe it has a lead/lag feature, you can disable ckt 1 by unplugging it's liquid line solenoid valve from the A6 board

I have never had any luck trying to repair them, always had to replace them.

did you upgrade the software for the new EXV?

See if the attached file will help you, you have a D1F1F2 unit, looks like the separator weighs in at 560 lbs, the bolt torques are listed as well. As far as replacing the entire valve, I would put a...

serial number is the key to all your answers not model number

Parts description says "ring:rear head" with no dimensions listed, you say it's motor terminal o ring? Sure you got the right part number? hard to believe a small terminal o ring is obsolete. I'm...

I have not seen a CVHM in real life, the pictures and the parts list make it appear to resemble a CVHS, but the CVHM has an oil pump on it as opposed to the CVHS. I take care of 2 CVHS's with the...

the Danfoss refrigerant tools app on Android has 514A in it.

Can you be more specific? Mina and Max what? are you trying to some type of reset? Do you have the manual?

Dude hasn't been back here since Oct 17, 2022 must have found a job

I help a handful of contractors out in my area and have setup a bunch of laptops for them with Techview over the years, the biggest problem most of them have had was with the USB to serial adapter,...

Well you dont have a location listed, dont have an email in your profile so I dont know if this applies to you or not but, there is a service bulletin regarding RTAC butterfly isolation valves...

so the liquid level sensor was reading properly and now it reads ---- correct? Have you put the gas back in the circuit yet? Have you tried unbinding, disconnecting the plug, reconnect the plug and...

Well first of all when you say "It was always at 1.1 in or above starving the evaporator bc of this." This not at all accurate, you need to read the manual and understand the liquid level controller...

all the Uber drivers I have had over the years have never said anything bad about driving for Uber, most spoke positively about it.

Only once, maintenance guy let the chilled water pump run all winter, oops

Do you have model numbers of each chiller? There is a WHOLE lot more things different between these 2 machines other than the refrigerant they use. You say you believe R134A is preferable because a...

Page 110...

PAI00086 12oz can of slate gray or PAI00077 if you want a gallon, I agree doesn't look very Gray to me looks more Green but here is the Bulletin

Trying to base it off of run hours is pretty hard, does the machine run in or near a surge condition frequently, do they take care of the machine with proper water treatment, oil analysis, oil filter...

no

might be one of those fuse thingamajigs

Do you have this...

I like the Ridgid tools and have all the RLS jaws but I really dont like my supply house that carries the RLS fittings, my usual supply house carries the Max fittings. I have had very good results...

I wonder if Zoomlock Max does Ridgid press guns like RLS does

I have the Ridgid RP-210 for everything under 1-1/4 and the Ridgid RP-340 for up to 4" and am very happy with them

Neglecting water treatment is very expensive.

I doubt it has anything to do with the software update, you might try un binding and re binding the suction sensors, your going to have to verify the actual temp readings and replace them if they are...

wonder why none of the guys who told you how rare it is have bought it.

Try this
https://www.tranebelgium.com/files/product-doc/385/en/RLC-SVU02F-E4-0209.pdf

https://www.trane.com/WEBCACHE/RTAD-SVX01F-E4_10012007.PDF

The LUG00007 is 1.55inches long, you have 3 short and 3 taller lugs in there, what is the length of the short burnt up one?

do you have serial number of the compressor and unit by chance? I think you want a TER00485 which is the standoff, is that what your looking for?

Page 63 and page 71

https://www.shareddocs.com/hvac/docs/1005/Public/05/30RB-8T.pdf

The money I dumped in all that just to have collect dust in the garage....arghhhh I should get rid of it all for sure but the hoarder in me wont let me :(

http://daytonmc.com/images/imanifold.jpg

The original poster disappeared from this site over 4 years ago, right after the post you decided to necropost, don't think you'll hear from him.

What was the problem the customer had you out to look at?