Inverter Mini Split Operation and Service Procedures

Craig Migliaccio

Dec 2022 · AC Service Tech, LLC

About this ebook

    The demand for inverter mini split system installations is growing rapidly due to the versatility, functionality, and electrical efficiency of these units. As a result, inverter mini split system installations and servicing are becoming more common for individuals in the HVACR trade. Technicians must know the step-by-step service procedures associated with these systems and how they differ from traditional single speed systems.

     This book was written to help demystify the operation of inverter mini split systems and to explain associated concepts and procedures, in a language that is easy to understand. System parts are examined individually, electrical/mechanical operation is discussed, and related troubleshooting steps are given. By examining each component individually, readers can more easily digest the information and build upon their knowledge, as they progress through the text. The goal of this book is to equip technicians with the knowledge they need to service these complex systems.

Procedures Included:

 · Line Set Connection

 · Leak Testing and Vacuuming

 · Charging and Recovery

 · Guidance on Checking the Charge

 · Power and Communication Wiring

 · Electrical Component Troubleshooting

 · Common Problems and Diagnosis

Ratings and reviews

zeer goed uitgelegd in begrijpende taal. leest zeer vlot. heb er best van bijgeleerd! juist 1 ding is me niet duidelijk, als ik een multisplit heb met 5 poorten en ik zit op de volledige maximale leiding lengte en heb hierbij ook de juiste hoeveelheid bijgevuld. kan ik dan nog een pumpdown doen in het toestel of zal de acumulatortank dan te klein zijn om al het koelmiddel te kunnen opvangen? of zijn deze berekend volgens de maximale lengte opgegeven door fabrikant.

One of the best books on hvac. Goes in to good depth on mini-splits, the book all techs need but can't find. I hope they release more material.

Great book! A must have if you work on mini split systems.