Maintenance Training

Unlock the secrets of effective maintenance with our exclusive tutorial video, designed specifically for maintenance technicians. Provided by our friends at Johnstone Supply.

Click here to view our video library on YouTube.

Checking a Bias Volts

Dive into the essentials of compressor maintenance with our step-by-step tutorial. Learn how to accurately test compressor windings using a Subco M500 Megameter, ensuring your equipment operates efficiently. This video guides you through the process of checking each winding for continuity and integrity, with clear instructions on using the test leads and interpreting the results. Perfect for maintenance technicians seeking to enhance their skills, this video is a must-watch for ensuring the longevity and reliability of your compressors.

How to Med A Compressor

Navigate the complexities of HVAC troubleshooting with our detailed guide on checking and correcting bias voltage issues. This instructional video takes you through the process of diagnosing communication errors in your HVAC system by examining the bias voltage between specific points on the outdoor Phoenix plug of the condenser. Learn how to accurately measure DC voltage, interpret your findings, and identify whether the issue lies within the outdoor unit, thermostat, air handler, or furnace. Essential for HVAC technicians, this tutorial offers practical steps to ensure your system's optimal performance through effective problem-solving techniques.