Fixing Mini Split AC Circuit Board With a Most Common Problem

In this video, we'll explore a crucial topic every HVAC technician should know: the communication fix in mini split AC motherboards. If you're an HVAC professional, you know how important it is to diagnose and fix issues quickly and efficiently. One of the most common problems in mini-split AC systems is communication errors between indoor and outdoor units. These errors can cause a range of issues, from poor performance to complete system failure. This tutorial walks you through diagnosing and fixing communication errors in mini-split AC motherboards. We'll cover the most common causes of communication issues, including wiring problems, faulty sensors, and software glitches. We'll also show you how to use diagnostic tools to identify the root cause of the problem and how to fix it.By the end of this video, you'll have a solid understanding of how to troubleshoot and fix communication errors in mini-split Air Conditioner motherboards. This knowledge will help you provide better service to your customers and save time and money on repairs. So, if you're an HVAC technician looking to improve your skills and knowledge, this video is a must-watch!
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#hvac #tech #technician #communication #ac #pcb #electronics #repair #fix #airconditioner

[@user-eh7ld4xu9b]

Hi friend.i have bosch kfr35w ac inverter and E1 error.i cant see clock signal on optocoupler and cant see eprom clock and data signal.crystal works good.what can i do ? Is it software problem ?

[@wmdiotte]

How did you power indoor unit without connecting outdoor unit? Indoor unit is powered by outdoor unit.

[@USA-GreedyMenOfNoIntegrity]

Thank you. I really appreciate the troubleshooting lessons and then the repair procedures.

[@8290Wgu]

video make by indian voice by english man, your are good and creative , carry on bro

[@electrolatif]

Today i learn some new things

[@kualalkuolom]

Those videos are TH-cam gems!

[@TofuInc]

You have amazing skills and the videos that you put out are on another level. But that solder work has me cringing.

[@vikashkandera7520]

sir i like your way of explaining god bless❤❤

[@khubaib20]

Hi I have no inverter AC but on the screen when it trun on it has wifi logo how to use it

[@TonyHoanz-vc2pq]

Can I by pass mini split for run outdoor unit for pump down with out indoor unit run ? Thanks

[@ramilcamay]

Thank you for the knowledge you share Sir

[@rolanddejesus8685]

thank you very much sir for sharing...God bless.

[@SilvioTomazdeAquinoTomaz-vd2ze]

Very good my teacher

[@giorgostexnikos6976]

excellent

[@hamadaHamed-vl6kq]

الف شكر ياهندسه

[@user-iq7uv6uu2n]

Perfect

[@krimostidia7679]

Good jab

[@cuongnguyenxuan2479]

:hand-pink-waving:

[@electrolatif]

Great video like always ❤

[@user-zz3oh5uk1c]

😊