Connect the two wires to terminals and P2 on the remote controller backplate block.
: Align the upper case with the tabs of the lower case, then press and snap it firmly into place starting from the bottom clips. Ensure no wires are pinched. 🔌 3. Wiring Connections
: Ensure the controller is not installed in direct sunlight or near heat sources, as this affects the internal sensor. daikin brc1c51 61 installation manual
The BRC1C51/61 utilizes a non-polar wiring system, meaning there is no positive or negative terminal restriction between the controller and the indoor unit.
To keep out moisture, drafts, and insects traveling through wall cavities, completely seal the wire entry hole using field-supplied . 3. Electrical Wiring and Communication Topologies Connect the two wires to terminals and P2
: These wires are non-polar , meaning it does not matter which wire goes to which P1/P2 terminal. Cable Specs : Use 2-core sheathed vinyl cord or cable ( ) with a maximum length of 500 meters.
If you want, I can search for and summarize specific wiring diagrams or provide step-by-step DIP-switch/menu settings — tell me which model (BRC1C51 or BRC1C61) and whether you need wiring, address configuration, or sensor hookups. 🔌 3
: Select a wire gauge between 0.75 mm² and 1.25 mm².