Pompa ciepła zaczęła wyć w mrozach! Co zrobiłem?

Frost is a true test for equipment, and my heat pump just failed it. A worrying howl suggested a bearing failure, but an engineering inspection revealed something entirely different: an ice plug. In this video, I show how an error in the drain pipe installation led to the drip tray freezing and how to save the device from a serious breakdown yourself. In this video: 0:00 Why do devices fail in the cold? 0:27 Drainage error analysis – how the ice plug formed 1:22 How the evaporator and defrost cycle work 2:28 Drain pipe inspection 4:26 Removing the outdoor unit casing 6:50 Diagnosis: Squeaky bearing or ice? 7:46 Defrosting the drip tray (hot water in action) 10:14 A "patent" for proper condensate drainage 10:53 Heat pump maintenance vs. device lifespan 12:29 Fan restoration plan 13:04 Reassembling the casing and final test 15:02 Conclusions: Why you must maintain the pump yourself Equipment from the video: Temperature-controlled kettle: https://s.click.aliexpress.com/e/_c34... Check out my other technical challenges: How to safely charge FPV packs?    • Ten adapter to błąd przy ładowaniu FPV? Pr...   Taking care of your equipment isn't just about saving money; it's about peace of mind. A service technician will do the minimum – you have to take care of the rest yourself. If this video was helpful, leave a thumbs up and subscribe – it helps me build this channel! #HeatPump #Heating #Winter #Breakdown #DIY #MrEngineer #Maintenance