Sydney HVAC

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Milwaukee 🔴
03/09/2026

Milwaukee 🔴

August Recap
31/08/2026

August Recap

30/08/2026

Found this Aermec reverse cycle chiller in fault during a routine maintenance. Identified a compressor motor protection module faulty holding out the compressor.

These Aermec chillers are on par with Clint imo, some of the worst chillers I’ve come across.

28/08/2026

We’ve all been stuck on hold with tech support only for them to hang up on you after an hour. Hit the link in my bio to join the discord. A group of fridgys helping fridgys.

https://discord.gg/YmPeqwxDxB

27/08/2026

First time giving the Milwaukee M18BLRP0 Recovery Machine a go. Very quick and easy to setup.

Recovering through a manifold and no cores pulled through and still got the job done 💪

Let me know if you have any questions, happy to answer what I can.

Always adding something, this is the latest of the Velocity NB300 setup.
24/08/2026

Always adding something, this is the latest of the Velocity NB300 setup.

21/08/2026

Stripping back instrumentation cable with the wrong tools can be tedious. The Knipex ergo strip is the best tool I’ve come across if you want to strip back lots of it.

20/08/2026

Service call for this old Cooline ducted system. Customer said they could hear a clicking noise coming from the indoor unit when they tried switching it on but nothing would start. Found controllers 240v active links had a poor termination and the 240v wasn’t getting across to our fan terminals.

Re-terminated all active links and confirmed our fan was operational before re-terminating the whole controller + adding some wagos. Took some air offs and confirmed our system is cooling & heating.

18/08/2026

Five tools I’d recommend for every kit are:
- Wera tool check plus
- Vessel electric screwdriver
- Knipex ergo strip
- Fluke T6-1000 pro
- Unilite IL925R

Let me know what I’m missing from this loadout.

16/08/2026

If you’ve worked on BMS controllers then you’ve probably seen a points list. For those that aren’t familiar with them here’s a quick video explaining it.

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