Daikin Brc1c51 61 Installation Manual __exclusive__ Jun 2026

: The lower case is fixed to the wall with provided screws, and the upper case—which contains the PCB—is snapped into place using specific alignment tabs (typically 4–6 points). Safety First : It is strongly recommended that a qualified service person

Strip approximately 6–7 mm of insulation from the ends of the two wires.

Press and hold the for at least 4 seconds.

Always prioritize safety by turning off the main power before wiring and ensuring all connections are secure and match the provided diagrams. By following the official guidelines and adhering to the best practices outlined in this guide, you can ensure a smooth, safe, and code-compliant installation. For end-users, this manual is a vital resource for understanding the controller's features, performing basic maintenance, and correctly interpreting its notifications to keep your Daikin system running efficiently for years to come. daikin brc1c51 61 installation manual

: If using two controllers for one unit, one must be set as "Main" and the other as "Sub" (Sub RC). Failure to set the sub-controller may cause an Error Code: U5 Daikin Comfort 4. Initial Field Settings

Daikin BRC1C51/61 Installation Manual: The Definitive Guide The and BRC1C61 are industrial-grade wired remote controllers designed to manage Daikin VRV systems , ducted split air conditioners, and Heat Reclaim Ventilation (HRV) units . Proper deployment ensures optimal climate regulation, component lifespan extension, and accurate ambient temperature sensing.

Press and hold the for 4 seconds or longer while the system is in normal mode. : The lower case is fixed to the

Route wires through the top, rear, or bottom center outlets before securing the case to the wall. :

The BRC1C61 is equipped with a self-diagnosis function to help identify potential issues.

For full details, download the official manual from using part number: BRC1C51 → 3P362335-1 BRC1C61 → 3P362336-1 Always prioritize safety by turning off the main

: Install the controller on a flat wall surface, ideally 3.5 feet (1 meter) away from electronics like TVs or radios to prevent signal interference.

: Turn off the main power supply to the indoor and outdoor units before handling any wiring.