Daikin Brc1c51 61 Installation Manual [work] Jun 2026

: 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.

With the mains isolation breaker turned completely , open the main electrical control box cover of your indoor unit to route the other end of the control wire. OPERATION MANUAL

If you are controlling one indoor unit with two remote controllers, you must configure one as the Master and the other as the Slave. daikin brc1c51 61 installation manual

4.5 to 5 feet (1.4m – 1.5m) from the floor, on an interior wall.

This indicates a communication error between the remote and the indoor unit. Recheck the P₁, P₂ wiring.

: Install on a flat surface away from direct heat sources, high humidity, or electromagnetic radiation. OPERATION MANUAL If you are controlling one indoor

Use the or Temperature Adjustment buttons to change the "First Code No." and "Second Code No." to match your installation requirements.

After physically mounting the controller, use this checklist to ensure the system is correctly set up:

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. Recheck the P₁, P₂ wiring

After installation, you may need to calibrate the temperature or lock the buttons. From the "Daikin BRC1C61 installation manual" supplementary sheet:

: Remove the back plate from the controller. Place the top of the controller on the top of the back plate and snap the bottom into place.

Follow this sequential physical mounting process to ensure the assembly maintains dust and environmental seals. Step 1: Housing Disassembly