Daikin Ac Signals are Dead (U4 Error), 2 & SIG Terminal Only 220V

In this video, we'll be taking a closer look at the Daikin Inverter AC U4 error code and what could go wrong when trying to repair and fix the PCB board it. If you're experiencing this error code on your Daikin AC unit, don't worry - we've got you covered. Our expert technician will walk you through the steps to diagnose and repair the U4 error, so you can get your AC unit up and running again in no time. We'll cover common issues that can cause the U4 error and tips and tricks for troubleshooting and fixing the problem. Whether you're a DIY enthusiast or a professional HVAC technician, this video is a must-watch for anyone looking to repair the Daikin Inverter AC U4 error. So please sit back, relax, and let's get started!
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#Forevertech #ac #daikin #u4 #pcb #repair #fix #error #code

[@madhureddy3654]

Very nice. Clarification. .sir. Westar. 5 star. AC. Mara. Ghar. Pay hai. Sir. Cooli ng. Every. Thing. Is. Fine. But. 9Amp. Power. Leraha. Hai. Power bill. Badgaya. ? Kya. Karu. ? Any solution. ? About This. Problem. Pls. Tell me. Sir. From. AP. State.

[@hafizmuhammadatif946]

Nice sr

[@XPERIMENT404]

Good information sir

[@VIP.EMG.]

2:20 buradaki ölçüm de 2-SİG DC de 24 volt okudum, AC de sıfır volt okudum. İç ünite kartından mı dır? Sorunum. Klimam Daikin 9000 BTU

[@Shahidkhan-wz8sj]

Drill machine wali pipe flaring tool Sahi hoti hai kya please ek bar btao please
Ek video

[@hasantahir6556]

I have to buy dc inveter ac 1.5 ton. Kindly suggest which ac to buy. Tcl vs pel vs dawlance. Which ac to buy. Kindly tell the model also. Which company has less complaints

[@attiqe-cv6on]

Sar ap ke shop kedar ha

[@raoamarjeet5473]

Guru ji inverter ac main Comparetor/operational amplifier ic pcb main kaam kase karti hai aur inko kon-kon si pin pr kitne voltage aane chaye, aur ye voltage hum kase calculate kr sakte hain ki voltage sahi hain ya nhi, under load/over load, current sense circuit main kase kaam karti hain
Inki working ko thoda acche se samajo guru ji

[@martinsutton7120]

I have a problem. Midea 18K Btu 2 zone. Indoor units show P4 Outdoor shows P6. It will cool fine for several hours then stops. Ten will cool again. I have done all the checks that Midea says to do. All seem to pass. I really need that UVW tester you showed. I have seen several tests that you recommend That I will try to do. Reactor ground test as an example, as well as the IPM voltage test when powered.
Maybe you have some insight to my issue? I hope so!
Thank you so much for these videos! No one in American seems to have the knowledge how to fix these.

[@ForeverTechHindi]

The p4 is the compressor drive error, mainly the problem is with the outdoor motherboard, Or something else could be faulty too. It will need a proper troubleshooting.

[@ForeverTechHindi]

If the motherboard gets faulty, repair it through a certified tech. Or I would recommend to send it to northrigde fix, which is an electronics repair shop in america, hopefully he will be able to repair the motherboard. Visit his channel on RUclips.

[@martinsutton7120]

@@ForeverTechHindi THANK you!!!

[@martinsutton7120]

@@ForeverTechHindi By mother board you mean control board, Not IPM board? I swapped the "Control Board" out same error. P4 inside P6 on compressor unit outside.
I will send one board to Northridge.

[@shakshiairconditioner2727]

Sir namskar sir pta chart kese read karein

[@XPERIMENT404]

Goo

[@rameezyousafofficial4449]

Sir ap sa unit repair karwana ho kasay bajain whatsap pa ap reply nai datay kasay ap sa rabta karain.. sharp jtech 2 ton ka ac ka brand new one month use hwa error code da raha compresor 4 min chalta ha trip kar jata our 8 sa 10 bar trip karta phir error aa jata

[@laduram_ji_nayak]

Sir mujhe bhi kam ap se

[@mdzameelansar7102]

Inverter h

[@bolangpwt9715]

Pake bahasa planet mars jadi saya gak tau 🥶

[@XPERIMENT404]

Call me sir