Roman Baugh - VRF Tech

3.89K subscribers

95 videos

Welcome to my educational YouTube channel focusing on VRF Data Analysis and troubleshooting for real world technicians. Join us as we dive into manufacturer ...

Latest Videos

Daikin VRV U4 Error Code - The Process for Success

Daikin BRC Reading Outdoor Unit Status from the Controller

Daikin BRC Why Error History Is Useless Without the Clock Set

Daikin BRC Reading Indoor Unit Sensor Data from the Controller

Daikin BRC How to Access the Maintenance Menu

Daikin BRC How to Set the Indoor Unit Airnet Address

Daikin BRC Controller How to Access Service Settings Menu

How to Check Daikin VRF Communication Signals with an Oscilloscope (Good vs. Bad)

Daikin VRV Macros Explained - How to use them tutorial

Beyond Design - The 3 Pillars of Data Analysis for VRF Systems - AHR 2026

Daikin D Checker - How to import data from your phone!

New Appion TEZ6 Vacuum Pump - Does it Suck

How to record The Perfect Dataset

Diagnosing Heating Issues - VRV3 Heat Recovery

Questioning the VRF Data - What does the Science say

Checking 4-Way Valve Positions on VRVF

Turn Down For What! Step Down Control Nightmare

Hotel Guest is freezing HELP! - CoolAutomation Troubleshooting

Mitsubishi Heat Recovery - G Gen - NO HEAT

Introducing The Troubleshooting Triangle Diagnostic Method

CoolAutomation - Overview, Service Tips, and All Things Automation

Daikin VRV Standard Compressor Oil System

Determining Low Oil on Compressors Through Service Checker

Daikin HERO - How to troubleshoot using HERO - The good, bad and ugly

Expansion Valve Pulse Theory - Daikin VRV Data Analysis

Daikin ILINQ Software Update & Web Access

R32 VRV Indoor Units - What the heck did they change!

Daikin VRV -Blinking Lights - How to read Binary Display to find errors

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How to Update an iTM in 5 mins

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