| Button | Label | Primary Function | |--------|-------|------------------| | Top Left | | Turns the indoor unit on/off | | Top Right | MODE | Cycles through: Auto, Cool, Dry, Fan, Heat | | Middle Left | FAN | Adjusts fan speed (Low, Medium, High, Auto) | | Middle Right | TEMP ▲ / ▼ | Adjusts set temperature | | Bottom Left | TIMER | Sets ON/OFF timer (24-hour clock) | | Bottom Right | CANCEL | Cancels timer settings or alarm buzzer |
Disclaimer: This article is an informational reference based on Daikin’s public technical documentation. Always consult a licensed HVAC technician for repairs involving refrigerant or high-voltage components. daikin brc4c158 manual
The is one of the most common wired remote controllers used for Daikin split systems, VRV (Variable Refrigerant Volume) systems, and SkyAir units. While it looks simple, this controller has hidden features, dip switch settings, and maintenance modes that aren't obvious at first glance. | Button | Label | Primary Function |