Air Craft: Indoor Air Comfort on Twitter: "Anyone else having L4-00 error issues due to the cooling tube on the main PCB of the Daikin Altherma HT-H split? All three of our
AC Daikin invatar R 22 PCB, Copper Thickness: 1.6 mm
Daikin Altherma LT-CB - English Service Manual by PAULO MORENO - Issuu
Daikin Altherma Main Control PCB 5015658 2P392975-20D EHYHBH05AAV3U | eBay
Community post] Show your ESPAltherma! · Issue #17 · raomin/ESPAltherma · GitHub
Parts & Consumables | After Sales Service | Air Conditioning and Refrigeration | Daikin Global
Daikin Altherma Main PCB 5019761 2P392975-11X EDLQ07CAV3 Control Board Hydo | eBay