Thank you for taking the time to reply. I ran it for a few minutes in cooling mode and it felt like the air was not cooling either (although it was about 60° in the garage at the time). I will try running it in cooling mode for longer today and see if that error pops up.
The model number is:-...
I had a 1.5 tonne / 18000 Btu mini split installed about 2.5 years ago and it has been fantastic. We don't run it a while lot, our garage is our home gym so in the summers we work out early enough that we don't need to cool it but in the winters, we do use the heat pump. We turned it on for the...