Daikin BRC Controller Manual

The Daikin BRC Controller is a centralized remote control unit designed for managing Daikin air conditioning systems. It features intuitive operation, programmable timers, temperature control, fan speed adjustment, mode selection (Cool, Heat, Fan, Dry, Auto), and system status monitoring. Compatible with various Daikin indoor units, it supports group control, filter sign reset, and error code display. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting to AC System 7. Operation Modes 8. Advanced Functions 9. Care & Maintenance 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: LCD display, control buttons, infrared transmitter, battery compartment, group control capability, timer functions.

Feature	Description
LCD Display	Shows temperature, mode, timer settings, and error codes
Mode Selection	Cool, Heat, Fan, Dry, Auto modes
Temperature Control	Adjustable in 1°C/1°F increments
Fan Speed Control	Auto, Low, Medium, High settings
Timer Functions	Programmable ON/OFF timers
Group Control	Control multiple indoor units simultaneously
Filter Sign Reset	Reset filter maintenance indicator
Error Code Display	Shows system fault codes for diagnostics
Battery Powered	Uses 2x AAA batteries
Infrared Transmission	Wireless control up to 8 meters

Installation

Unpack and inspect contents. Choose appropriate mounting location.

Select location: Mount on wall or place on table within line of sight to indoor units.
Insert batteries: Open battery compartment, insert 2x AAA batteries observing polarity.
Mounting: Use provided screws for wall mounting at recommended height (1.5m).
System pairing: Point controller at indoor unit and follow pairing procedure.

WARNING! Do not install near heat sources or in direct sunlight. Ensure clear line of sight to indoor units.

First-Time Setup

Insert batteries; follow initialization procedure.

Power on: Controller initializes automatically when batteries are inserted.
Pair with system: Point at indoor unit, press and hold SET button for 5 seconds until beep.
Set clock: Press CLOCK button, use arrows to set time, press SET to confirm.
Configure preferences: Set temperature unit (°C/°F), beep sound, backlight duration.
Test operation: Press POWER to turn system ON, verify response from indoor unit.

CAUTION! Keep controller away from water and excessive humidity during setup.

Specifications

Model: Daikin BRC Series Remote Controller
Power Supply: 2x AAA batteries (DC 3V)
Operating Range: Up to 8 meters (line of sight)
Display: LCD with backlight
Temperature Range: 16°C - 30°C (60°F - 86°F)
Compatible Systems: Daikin split systems, multi-split systems
Control Modes: Cool, Heat, Fan, Dry, Auto
Fan Speeds: Auto, Low, Medium, High
Timer: 24-hour programmable
Operating Temperature: 0°C to 50°C (32°F to 122°F)
Dimensions: Approximately 85mm x 150mm x 25mm

Controls and Settings

Front Panel: POWER, MODE, FAN, TEMP ▲/▼, TIMER, CLOCK, SET, FILTER, SWING.

Button Functions: POWER - Turns system ON/OFF; MODE - Cycles through operation modes; FAN - Adjusts fan speed; TEMP ▲/▼ - Adjusts temperature; TIMER - Sets ON/OFF timers; CLOCK - Sets time; SET - Confirms selections; FILTER - Resets filter sign; SWING - Controls louver direction.

Settings Menu: Access by pressing and holding SET for 3 seconds. Options include temperature unit, beep sound, backlight duration, group control setup, factory reset.

Connecting to AC System

Infrared wireless connection to Daikin indoor units.

Ensure indoor unit is powered and in standby mode.
Point controller at indoor unit's receiver (within 8 meters).
Press and hold SET button for 5 seconds until indoor unit beeps.
LED on controller blinks 3 times to confirm pairing.
Test control by pressing POWER button.

Tip: For group control, pair controller with master indoor unit first, then add other units through settings menu.

Operation Modes

Five operation modes available:

Cool Mode: For cooling. Set desired temperature, fan speed.
Heat Mode: For heating. Set desired temperature, fan speed.
Fan Mode: Air circulation only. No temperature control.
Dry Mode: Dehumidification. Reduces humidity without significant cooling.
Auto Mode: System automatically selects Cool or Heat based on room temperature.

Timer Operation: Press TIMER button, set ON/OFF times using ▲/▼ buttons, press SET to confirm. Timer icon appears on display when active.

Advanced Functions

Group Control: Control up to 16 indoor units simultaneously. Configure through settings menu.

Filter Sign Reset: Press FILTER button for 3 seconds to reset maintenance indicator after cleaning filter.

Error Code Display: System faults appear as codes on display (e.g., E1, E3, U4). Refer to troubleshooting section.

Louver Control: Press SWING button to adjust vertical louver direction (Auto swing or fixed positions).

Care & Maintenance

Clean with dry, soft cloth. Replace batteries when low battery icon appears.

Cleaning: Use slightly damp cloth for stubborn stains. Do not use chemicals.
Battery replacement: Replace both AAA batteries simultaneously with fresh ones.
Storage: Remove batteries if not used for extended periods.
Inspection: Check battery contacts for corrosion periodically.

CAUTION! Do not disassemble controller. Avoid dropping or exposing to extreme temperatures.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits. CE marked for European compliance. RoHS compliant. Copyright © Daikin Industries, Ltd. For support, visit www.daikin.com or contact authorized Daikin service centers. This device complies with Part 15 of FCC Rules. Operation is subject to conditions: (1) device must not cause harmful interference, (2) device must accept any interference received.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Controller not working	Dead batteries, obstruction	Replace batteries; ensure line of sight to indoor unit; check distance (≤8m).
No response from AC	Pairing lost, power issue	Repair controller to indoor unit; check AC power supply; reset circuit breaker.
Display dim or blank	Low batteries, backlight off	Replace batteries; check backlight settings in menu.
Error code displayed	System fault	Note error code; refer to service manual; contact Daikin service.
Timer not functioning	Incorrect time setting	Set correct time using CLOCK button; ensure timer is properly programmed.
Temperature inaccurate	Sensor issue, location	Ensure controller not near heat sources; allow 15 minutes for stabilization.

Reset Procedure: Remove batteries, wait 1 minute, reinsert batteries. For factory reset: Press and hold SET + MODE for 10 seconds.

Service: Contact authorized Daikin service center or visit www.daikin.com for technical support.