The setting is confirmed only after all steps are completed; otherwise, it will exit after 5 seconds of inactivity.
Fix: For two remotes (one master, one slave), connect both to the same P1/P2 terminals in parallel. Set SW4 to ON on the slave unit. daikin brc1c51 61 installation manual
Once powered on, specific field settings may be required depending on the installation: Mode Settings : Press and hold the Inspection/Test button for 4 seconds to enter the field setting mode. Sub-Controller Set : If "Main RC" is displayed on both, hold the The setting is confirmed only after all steps
Route the control wire through the access hole or the top center outlet of the lower case before installing it onto the wall. Once powered on, specific field settings may be
Last updated: October 2025. This guide is accurate for firmware versions 1.2 (BRC1C51) and 2.0 (BRC1C61).