Daikin Brc1c51 61 Installation Manual 🚀 ✨

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

Press the Inspection/Test Operation button once to write the data to memory.

Ensure only one controller is set to Main and the other to Sub. Poor controller placement daikin brc1c51 61 installation manual

Press and hold the for at least 4 seconds.

: Connect the other end of these wires to the corresponding P1/P2 terminals on the indoor unit's control board. With the mains isolation breaker turned completely ,

Proper installation of the guidelines is crucial for ensuring the longevity of your HVAC system and maintaining optimal performance. This guide provides a detailed walkthrough for contractors and technicians installing these wired controllers. 1. Safety Precautions and Pre-Installation

Hook the top tabs of the upper case onto the top of the lower case. Poor controller placement Press and hold the for

Determine your wiring trajectory. For rear-entry wiring, match the wall conduit with the central access cutout on the lower backplate. For surface-routed top-entry configurations, use a pair of side-cutters to clip away the thin, notched plastic knockout on the upper edge of the controller framing, removing all rough burrs. Step 3: Anchoring the Lower Case

install it in wet areas or in direct sunlight. Choose a flat wall surface to prevent deforming the back plate. Daikin Singapore 2. Mounting & Wiring Open the Case:

Refer to the specific sticker inside the battery cover for the exact switch matrix for your hardware revision.

If the installation fails or a wiring issue occurs, the BRC1C51/61 display will flash a specific error code.