Follow these sequential steps to safely mount the BRC1C51/61 remote controller to a wall or electrical switch box. Step 1: Open the Controller Housing
Use the or Temperature Adjustment buttons to change the "First Code No." and "Second Code No." to match your installation requirements.
On uninsulated exterior walls where temperature drafts can affect the internal thermistor.
: Use a 2-core, stranded, non-shielded vinyl cord or cable. daikin brc1c51 61 installation manual
Non-polar, 2-core, stranded copper wire. Shielded cable is recommended in environments with high electromagnetic interference (EMI). Wire Size: 0.75 mm² to 1.25 mm² (AWG 18 to AWG 16).
Installing the Daikin BRC1C51 or BRC1C61 is a straightforward 30-minute job if you respect the wiring and DIP switches. The two models are electrically identical, but always check SW5/SW6 on the '61 for advanced features.
If your display remains dark, re-check the indoor unit's breaker. If it still doesn't work, consult a Daikin-certified technician—the indoor unit's PCB may be faulty. Follow these sequential steps to safely mount the
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Locate the two small slots at the bottom edge of the BRC1C51/61 housing.
To exit, press "Cancel" twice.
Separate the front case (containing the circuit board and LCD) from the rear installation plate. Be careful not to touch or scratch the internal electronic components. Step 2: Route the Wiring
Ensure the main power supply to the HVAC system is completely shut off.
The setting is confirmed only after all steps are completed; otherwise, it will exit after 5 seconds of inactivity. : Use a 2-core, stranded, non-shielded vinyl cord or cable
: Cut the plastic at the notched area on the casing to create an entry point for the wires.