Trane RTAC Leak Repair + Oil Filter Part 1 

Thanks bud , back at you. Sick gaming channel

I’m watching, Great stuff on here , Thank you , This channel should take off soon

I don't know how all these large commercial RU-vid accounts went under my radar til I started searching for CGAM and RTAA videos

Thanks watching ! DFW techs are bad ass 👍🏼

Yessir , recovery and charging should only been done with verified water flow on chilled water systems to prevent potential freezing issues in the tubes or heat exchanger

Thanks my guy ✅

Great to hear man and glad I can help ! They’re intimidating at first but if you have someone show you how to do it it’s not as hard as you’d think ! That’s why I make these videos

Thanks for watching . Been busy on a contract that doesn’t allow filming on site , but will try to get some more content out soon.

Thanks for watching

Read Manufacturer IOM manuals. They are usually much more detailed and in depth as far as each operation of the system when compared to regular DX cooling units. There’s also a great channel called HVAC TIME . He works on chillers a lot and is very knowledgeable

@@dfwhvac great advice thanks !

Trane has a training class specific to the RTAC chiller in LaCrosse,Wi.They spend 3 1/2 days covering everything front to back if your Company is willing to pay for it.

Depends on the make and model Of the chiller and it’s components. But it could be a dirty / clogged oil filter or strainer or oil pump not operating properly if you can visibly see oil in a sight-glass

Dirty co dessert coils can give you an oil alarm. Cant remember the numbers, butnif the oil temp is close enough to SAT discharge temp it will alarm on oil flow. Usually tranr uses the top couple rows of the condenser for oil cooling. So dirty coils will give you elevated oil temps

If its a RTAC, more than likely the oil filter or check valve that sits in front of the filter.The IOM has the formula to calculate the oil flow ratio.If ratio is too high you will get that alarm.Also make sure transducers are reading properly as the computer is using transducer pressures to calculate the ratio.If high ratio is confirmed, I would replace both the check valve and the oil filter since both involve pumping down and opening the system.2" deep socket needed to replace that check valve.

No sir we did not . But we came back a month or two after this call for all the chillers on this school district and submitted oil analysis as part of the annual pm

@lammaking333 nicely done...oil analysis is a big key to spot a potential major issue

Yes sir , it is an air cooled chiller with screw compressors . R134A refrigerant