: Install control wires at least 3.5 feet (1 meter) away from televisions or radios to prevent electrical noise interference. Installation Procedures
: If you are using two remote controllers to operate the same indoor unit (e.g., in large rooms), you must assign one as MAIN and the other as SUB .
The installation involves mounting the controller and connecting it to the indoor unit's control board.
Complete Installation Guide: Daikin BRC1C51 / BRC1C61 Wired Remote Controller daikin brc1c51 61 installation manual
: Control wires should be kept at least 1 meter (3.5 feet) away from TVs or radios to avoid signal interference.
: The wires connect to terminals P1 and P2. Because the system is non-polar, you can connect either wire to either terminal without damaging the unit. 3. Step-by-Step Installation & Mounting
To ensure accurate temperature regulation, follow these placement rules: : Install control wires at least 3
Align the top case with the bottom case and snap it into place. 4. Wiring Diagram & Terminal Overview
Do not install the controller on external walls or near heat sources like lamps, electronics, or hot water pipes.
Open the indoor unit’s electrical box. Locate terminals P1 and P2 (often also labeled for remote controller). Connect the other end of the same 2-core cable to P1 and P2 on the indoor unit's terminal strip. Complete Installation Guide: Daikin BRC1C51 / BRC1C61 Wired
Press and hold the button for 4 seconds or longer.
Connect the wires to the P1 and P2 terminals located on the rear terminal block of the controller. Securely tighten the terminal screws.
Once mounted and wired, the controller must be configured for the specific system.
Connect the two wires from the indoor unit to the terminal block ( ) inside the controller.
: Align the rear plate slots with the screw holes of a standard single-gang electrical switch box. Secure it using the provided machine screws.