Daikin VRV 5 / U4 & E7 Faults

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I attended site to replace the control board on a VRV 5 Heat Pump system after another tech had diagnosed it as faulty. There wasn't much information on the job notes so I decided to start from scratch.
  1. HVACR AUS
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Комментарии
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We are starting to see fan blade s break on these Daikin splits also.
Great video as always 😊

airconditioningdoctor
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Just started my HVACR apprenticeship. Can't wait to be as good as you. Love the content

prabhjotsidhu
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Excellent video and beautifully explained 👏

musakavalci
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Love my vrv's. Once you get a hang of things, they're super easy to work on

prowesstv
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Had the same thing with those indoor switches at an agecare place in another state. Annoying but always the first thing to check now.

HammersHammered
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Good thinking swapping over the blade.

damowdotnet
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Handy tip
If it had already been commissioned previously (knows its head count). You can click reset after 2 minutes and it will bypass the 15 minute initialisation, just don’t hold reset 👍

michaelburns
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What's happened to the video quality. 720p?

agostinhomartins
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Please how I can get this software Daikin

abdessamadelabboubi
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I didn’t diagnose it “Apparently displaying U4 & wasn’t much details on the notes “

I feel ya mate hahaha

Service notes “I went there and there was a blinking light so I quote for boards and compressor and a gas leak just be be sure hahahah

ruddigger
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hey mate do you think it’d be possible to check on your camera if you can do higher resolution video, it’d really make the videos look nicer

kaplunk