The Daikin BRC4C160 is a wireless remote controller commonly used with VRV and SkyAir indoor units. This guide provides instructions for basic operations, advanced programming, and troubleshooting. Core Operations
Power Control: Use the large ON/OFF button to start or stop the system .
Mode Selection: Press the Operation Mode Selector to cycle through Cool, Heat, Dry, Fan, and Auto modes .
Temperature: Adjust the target temperature between 16°C and 32°C using the up/down arrows .
Fan Speed: Toggle between High and Low speeds with the Fan Speed Control button .
Airflow: Use the Air Flow Direction Adjust button to set the swing pattern or a fixed angle . Programming the Timer
The BRC4C series uses a "Programming Time" button located behind the sliding front cover .
Enter Programming: Open the front cover and press the Programming Time button . Daikin Brc4c160 Manual
Set Start/Stop: Use the up/down buttons to select the desired time in 10-minute increments .
Confirm: Press the Reserve/Cancel button to save the setting; the green timer lamp on the indoor receiver will light up . Troubleshooting and Error Codes
If the red operating lamp on the receiver flashes, the system has detected an error .
Checking Codes: Press and hold the Inspection/Test button for 4 seconds. Use the up/down arrows to scroll through codes; a long beep from the receiver indicates the active error . Common Codes: A1: Indoor PCB defect . A6: Fan motor fault . C4: Faulty heat exchanger temperature sensor . U0: Low refrigerant charge .
Emergency Run: If the remote is lost or dead, press the Emergency Operation Switch on the indoor unit's receiver to start basic cooling or heating . Maintenance
Battery Replacement: Slide the back cover off and replace with two AAA (LR03) alkaline batteries . It is recommended to replace them annually or if the display fades . You can find operational guidance in the official Daikin Singapore Manual or the Daikin Europe Documentation.
Filter Reset: After cleaning the indoor unit's filters, press the Filter Sign Reset button to clear the red indicator lamp . The Daikin BRC4C160 is a wireless remote controller
Are you currently seeing a specific error code on your remote's display? Wireless Remote Controller Kit - Daikin Europe
Power Toggle: Press the ON/OFF button once to start and once to stop.
Temperature Adjustment: Use the UP/DOWN arrows to set your comfort level, typically ranging from 16∘C16 raised to the composed with power C 32∘C32 raised to the composed with power C
Fan Speed: Press the FAN SPEED button to cycle through Low, Medium, and High.
Mode Selection: Cycles through Cool (snowflake ❄️), Dry (droplet 💧), Fan Only (🌀), and Auto (A).
Timer Functions: Use the PROGRAMMING TIME button (found under the front cover) to set automatic start/stop times. 🛠️ Maintenance & Safety
Receiver Care: Keep the remote pointed at the indoor unit's receiver and avoid bright fluorescent lights nearby, which can interfere with the signal. Problem 5: Unit Does Not Respond To Mode or Temp Change
Cleaning: Never wash the remote or indoor unit with water; use a soft, dry cloth to prevent electric shocks.
Battery Check: If the display is faint or unresponsive, replace both batteries with fresh alkalines.
Component Access: Do not remove the front panel or touch internal parts, as this carries a risk of electric shock. ⚠️ Troubleshooting & Resets
Hard Reset: If the controller is unresponsive, press and hold the ON/OFF button for 5 seconds until the screen goes blank, then restart.
Keypad Lock: Some models allow locking by holding the OK or specific button combinations until a padlock symbol appears.
Error Codes: If a code appears on the display, note the characters and contact your dealer. Common issues often involve blocked air inlets or dirty filters.
💡 Quick Tip: For the most accurate details for your specific indoor unit, you can find official PDF versions on the Daikin Europe or Daikin Australia resource pages. Wireless Remote Controller Kit - Daikin Europe
The BRC4C160 has a built-in thermistor. However, the manual explains that you can change setting "12" (in the technician menu) to prioritize the indoor unit’s return air sensor instead. This avoids false readings due to a wall controller being in a sunbeam.
According to the official documentation, here are the three most critical functions that users often overlook: