. While it shares common Daikin installation practices, it has specific wiring and mounting requirements for integration with ventilation systems. Daikintech.co.uk 1. Pre-Installation Preparation Qualified Personnel

Repeat for the second slot and carefully lift the front cover away. Avoid touching the exposed green circuit board. Step 4: Mount the Backplate

Insert a flat-head screwdriver into the small recesses at the bottom of the controller to carefully pop the upper case off the back plate. Mount the Back Plate:

What (if any) is showing on your screen?

Don't mount the controller where the sun hits it.

The remote controller display will activate. For the first 1 to 2 minutes, the display will flash or show a filtering icon. This indicates the system is performing an initial automatic communication check.

Turn on the main power. The system should take about 15–20 seconds to power up, after which you can test basic ON/OFF and mode functions. Operating Manual | Daikin Comfort

The Daikin BRC1C51/61 can be flush-mounted into a standard electrical switch box or mounted directly to a flat wall surface. Step-by-Step Mounting

: The wiring between the remote controller and the indoor unit is

Avoid areas with direct sunlight, drafts from windows, or direct discharge air from the indoor unit.

Position the backplate against the wall, level it, mark the holes, insert wall anchors, and secure using the provided wood screws.