Live Stream @ ATI School

Kevin and I interview Ed Curran from Novar, talking about different communication issues and some troubleshooting

Kevin and I go through steps , supplies and processes needed to do a successful gas retrofit

Kevin and I bs and answer questions

Continuing the conversation with Matt Asbill from Motion Industries

Kevin ditched me but you can listen to all the technician questions and the ball breaking. Also available on YouTube

We talk to Matt Asbill from Motion Industries he blows our minds with all the wealth of knowledge the guy has about VFD’s trouble shooting and applications

Kevin and I continue to talk with Charlie about micro thermo issues

Kevin and I talked to Charlie Cunliffe from micro therm controls. We go over a multitude of communications issues as well as what this controller can actually talk to you on their own net work

Kevin and I talk to Brian Rogers about Danfoss controllers and communication, and we finally found the limits of Kevin‘s Internet. #hvacr #hvac #oncall #danfoss #westermeyer #sporlan #refrigeration #Supermarket

Kevin and I talk with Chris Tyche from Resource Data Management, talking about communication failures as well as the data manager

Kevin and I talk about Emerson CPC Communication Issues on I/O net  ,Modbus ,BACnet ,Echelon. Termination ,Daisy Chain. 

Kevin I walk you through ideas and get the rack back up and running from a massive leak vent

In this episode Kevin and I talk about the different manufactures and the different protocols of communication

In this episode we show you how to pump down a condenser, circuits, and receiver

In this episode we take a deep dive into multiple compressor issues

Kevin and I talked about the Sporlan S3C with Jim Jansen

Kensington Script “Repairing refrigeration lighting repairs can be performed quickly and profitably using the I-Luminosity Kensington Refrigeration LED. Kensington was developed by the supermarket refrigeration community to be a near universal solution for refrigeration lighting repairs. At I-Luminosity, we saw the frustration of technicians making multiple trips to the store site to determine the correct parts, Labor piles up,  dispatches remain  open for months, high prices from replacement parts by the OEM and customers refusing to pay for all this effort, leading to unbillable, or end of life invoices. Our goal was to develop a “Swiss army knife” LED that technicians can carry on their trucks or in their shops to provide one and done lighting repairs at a profit. Once your customers experience the clean, bright Kensington LED, they will be asking for more and making you more profits. The Kensington features secure metal mounting brackets and an internal driver ·          Near-Universal solution for reach in doors, air screen cases, walk in and prep rooms ·         One and done repairs ·         Easy and labor efficient to install ·         Built in led driver:  120-277 vac input ·         Easy and secure mounting ·         Damp location rated- IP44 ·         7 year warranty ·         Available in 4, 5 and 6 ft lengths ·         Tested in all major brands of refrigeration units

Kevin and I talked about electrical troubleshooting finding shorts finding bad relays

Kevin’s riding Solo, he talks about the efficiency of condensers and diagnostic

Part two going through engineering with Joe Sigg

Kevin and I talk with Joe Sigg from Coolsys energy design about pipe sizing and engineering what are some of the things you have to watch for including feet per minute

Our 25th episode we go into compressor cooling, liquid and vapor injection, demand cooling , Y1037 and the new Bitzer demand cooling modules

In this episode Kevin and I break down secondary cooling talking about glycol refrigeration

Tuning racks we also talk about cases antisweats and building pressurization

In this episode will give more details on how to tune racks to save money for the customer

This episode Kevin and I talk about tuning racks setting up and optimizing floating head and floating suction

Just A Thank You

In this episode we go through productive ways to be really good at your preventive maintenance is on your supermarket refrigeration

Tonight we talked with Michael Squires

Co2 Trans-critical Kevin talks about trans critical Co2 I ask questions and look pretty..

Kevin and I discussed cascade subcritical CO2 systems.

Kevin and I discuss The first of four series of podcasts about CO2. This podcast is about CO2 sub critical pumped liquid which are at a lot of Walmart and Sam’s locations

Brett Talks with Jeremy Smith, and Greg King to see what what these techs have done to advance there careers different experience diffidence ages..

Brett and Kevin discuss VFD Troubleshooting and diagnosis

VFDs- In episode Kevin and I discuss control techniques on controlling compressors and controlling condenser fan motor VFDs. We also discuss on how they should be set upand little tricks enhance and some basic program them properly

This episode we go through identifying parts of the oil system

IDCM Emerson modules Going through set up snd troubleshooting

Kevin and I discuss subcoolers and how their set up, what controllers are usually on them, and what is the proper operation with glided refrigerants

This episode we go through the step-by-step on how to check the operation when coming upon a oil failure scenario

Diagnosis of other parts of the oil system

In this episode we go through talking about diagnosing low pressure oil systems,oil regulating valves,oil filters, how to save your butt in case you come across it will float that’s blocked not allowing oil to get to the rest of your system.

In this episode we go over troubleshooting techniques to help figure out things that are wrong with electric,hot gas, and kool gas defrost

This episode we delve into how to diagnose a refrigerated case on a parallel rack...

In the segment of the podcast we will be going over different terminology as well as definitions for different things you might hear when talking about the mechanical system. Saturated suction temperature saturated condensing temperature, delta P, delta T, condenser TD ,evaporator TD, these are some of the things will be going over tonight