Press the Inspection/Test Operation button once to write the data to memory.
: Ensure the controller is not installed in direct sunlight or near heat sources, as this affects the internal sensor.
The Daikin BRC1C51/61 installation manual outlines procedures for mounting, wiring, and configuring the wired remote controller, focusing on securing it to a flat, dust-free surface. Key steps include separating control lines from high-voltage cables, avoiding wire pinching, and configuring field settings—such as sensor activation via the test button—to ensure accurate temperature management. For the full installation manual, visit the Daikin Manual Library . Daikin Manual User BRC1C51 61 | PDF | Air Conditioning
For detailed, step-by-step instructions on wiring and setup, it is recommended to download the official Daikin BRC1C61 Installation Manual . daikin brc1c51 61 installation manual
, so you don't need to worry about which wire goes to which terminal. Snap into Place:
The BRC1C51 and BRC1C61 share the exact same physical dimensions, functionality, and installation process. If you have purchased a BRC1C51 and are trying to install it, the BRC1C61 manual applies to you. The part numbers may differ (1215108 vs. 1925715), but the installation steps are identical.
: Keep control wiring at least 1 meter away from power lines and electronic devices (like TVs or radios) to avoid electrical noise interference. Field and Hardware Settings Press the Inspection/Test Operation button once to write
If supported by your system, the controller will automatically switch between heating and cooling based on room temperature. 6. Troubleshooting
The serves as the primary user interface for controlling Daikin VRV systems , SkyAir split systems, and Heat Reclaim Ventilation (HRV) units . Proper installation is critical to ensure accurate zone climate reading, seamless equipment communication, and total system reliability.
Note: Because the P1/P2 communication bus is completely non-polar, it does not matter which wire hooks into P1 or P2, as long as they terminate securely on both ends. Group Control Setup (Optional) Key steps include separating control lines from high-voltage
Do not over-tighten the screws. Over-tightening deforms the back plate, which prevents the upper casing from snapping secure, leaving the control buttons misaligned. Step 3: Environmental Sealing
When you purchase a Daikin commercial or residential split-system air conditioner, the wall-mounted controller is your primary point of interaction. Among the most common wired remote controllers are the and BRC1C61 . While they look nearly identical, their installation nuances matter.
Connect the two wires to terminals and P2 on the remote controller backplate block.
Help you find (e.g., U4).
One remote controller governs one indoor unit.