Видео

Great job, keep up the good work 👍

Most of vrv and vrf always fix and have problems

You made that look pretty easy. Well done. I have a problem with a recent new ME split install. Fan only, runs quiet , but when in heat mode makes a hell of a racket. After enquiring with Mitsi Electric, tech person suggested that the indoor unit might not be attached to the wall bracket correctly, in particular the centre hook at the top of the bracket. Would you agree with this possibility, or could it be something else?

What’s brand of package unit selling in Australia?

Hey mate. Just curious if you where able to download that PDF online or whether you had to get it through tech support? Im my experience, fault finding ACs is much more striaght forward with the right information but finding the information is the hard part 😂 Great content as always.

Love the perspective of not just charging it to a full charge because you can, we recently picked up a fast paced contract with over 150 refrigeration systems and the client demands we top up systems then return when we’re less under the pump, does my head in.

Just a couple of suggestions. You can just hold down the bottom right hand button, go into group address and release it so the BMS not long recognises it, just remember to put it back when finished. Also when you have any central control connected to a Daikin the temp reported to the BMS is the return air (even if you have it set up to sense at wall controller). So it may just be cycling off. Trying changing field setting to 20 6-02 and this will allow it so sense at the wall controller, hopefully does the trick.

Thats a fuck up lol

Can the BMS guys lock it on heat in winter and cool in summer . increase the deadband or lock the range to prevent overshoot.

Patton coil quality has really gone downhill, replaced way too many pitted evaps that aren’t overly old in the last few months

Thank god for UC8s these days

It’s a good day when you make an upload!

Good job.

Had this issue at a gas station, didn't want to wait 3 weeks for a hotworks permit so just done a 1/4 to 1/4 flare join. No leaks so far..

Nice vid mate very thorough diagnosis

Do you have a link to the video about How these work in more detail? Got a site with 4 of these that constantly have issues with the fans failing & tripping on head pressure when both circuits are running at the same time

Just a couple of more weeks to go im flying in from Dubai mate….getting nervous😬😬i see its freezing down there now

Always start from the basics i.e checking the voltage

Nice vid. If you have an old fashioned oiler, hand held, put some Liquid oil on the shaft. It’ll flow into the bearing housing and give you a bit more life and decrease the friction until new fan arrives. Your ac’s on that side of the world are built slightly different than our here in the USA

Most likely capacitive coupling from the conductors being ran next to other cables. Put a load on it and generally disappears

that looks like the worlds biggest shit show

My suggestion don't waste your money on wd40 shite, buy liquid inox its 1000% better

Why not run it on cooling? 🤷

You found freezer on roof mate 😜

Nice one mate, been recommending my apprentices to watch your videos, always thorough and informative! Keep it up Fun fact one of the boys got their tafe teacher to play some of your videos at tafe when they were at the end of one of their blocks.

Niiice. White paircoil and an isolator mounted directly on the unit. The hallmark of a great install!! Oh, and using two 2 core & earth TPS cables for the three phase supply.. love it

Those fan motors look like the typical American style motors. From what I've seen on HVACR Videos, they've got rubber plugs on each end. Chris says you're supposed to pull the plugs out of the bottom of the motor so any moisture can weep out - as they're not completely sealed like the typical big induction motors we use for indoor fans and all that jazz. Might be worth doing the next time you're out there, they'd probably cop some good temperature swings in winter leading to condensation inside. ruclips.net/video/wbKm2jNAZC0/видео.html

Surprised it didn't throw a fault, that was an impressive amount of ice!

Just when you think you have finished the job or tell yourself this is a quick schrader valve replacement fix. Been there.

Something i noticed at 12.00 mins when you show outdoor fan rotation, it looks like the fan cowling is missing?

Shit they forgot the third pipe. Rookies.

Can you show refrigeration recovery mode settings please

I used to get my 2 extension ladders to get those condenser until WORKSAFE told me I can’t use them anymore 🤷 I’m glad my client build a access to those units coz nobody wants to the PM on their aircons 😜

Could you put the product no. For the mini Nitrogen regulator from ACTROL?

So the other half still inside? 😮

The second you see blue leak lock you know there’s dramas ahahha standard

Had the exact same issue on a process chiller, leaking core but someone had squished the port to an oval and the core broke off trying to remove it. Worst part was fishing the bottom end of the depressor out of the pipe then had no choice but to sweat on a new port. Some people man

That the beauty of Fridgy mate

the reason why they are freezing up is because the dipshits that fitted the ducting removed the fan guide/cowl that is normally on the top. the fan is just not doing anything exept free spinning. you need to make something around the fans that fills in the space so the fan can actually generate pressure. this is why your readings are all over the place. dont know how expensive those original cowls are but i would find a way to put those back in.

Keep up the good work mate!

Good job tech

Omfg! Why didn't you remove that hoop iron??

I think generally to get a reasonable static pressure reading it has to be taken 5 (unsure of exact number) duct diameters downstream from elbows or anything that would cause turbulence. Hard to get that sometimes in real scenarios.

Love it man. Love the tee on the vac.

All you need really is a cup of coffee and some doughnuts, enjoy the view!!!!

Beautiful

Snow machine snow ❄️!

You can press the down button on the PCB to do a speed up to bypass the 2 minute timer 👍

You can make a snowman now!!!!!😅😅😅😅🎉🎉🎉🎉

Cool! 🎉