Daikin BRC073A4 User Reference Manual
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Daikin BRC073A4 User Reference Manual

Wired remote controller
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WIRED REMOTE
CONTROLLER
USER REFERENCE GUIDE
• Thank you for purchasing the wired remote controller.
• This manual describes safety precautions required for the use of the
product.
Read this manual carefully and be sure you understand the
information provided before attempting to use the product.
Keep this manual where it is readily accessible after reading it through.
If another user operates the product in the future, be sure to hand over
this manual to the new user.
BRC073A4

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Summary of Contents for Daikin BRC073A4

  • Page 1 WIRED REMOTE CONTROLLER USER REFERENCE GUIDE BRC073A4 • Thank you for purchasing the wired remote controller. • This manual describes safety precautions required for the use of the product. Read this manual carefully and be sure you understand the information provided before attempting to use the product.

  • Page 3: Table Of Contents

    Contents Notices Safety Precautions ........... 2 Items to be Strictly Observed ........3 Names and Functions..........7 Liquid Crystal Display ..........9 Basic Operation Method Enable/disable the Menu/Enter and Cancel button..............11 Cool/Heat/Fan/Dry/Auto Operation......12 Program Dry Operation .......... 16 Setback..............

  • Page 4: Safety Precautions

    WARNING • Do not install the remote controller by yourself. Improper installation may result in electric shocks or fire. Consult your Daikin dealer. • Do not modify or repair the remote controller. This may result in electric shocks or fire.

  • Page 5: Items To Be Strictly Observed

    • Never disassemble the remote controller. Touching the interior parts may result in electric shocks or fire. Consult your Daikin dealer or authorized contractor for internal inspections and adjustments. • To avoid electric shocks, do not operate with wet hands.
  • Page 6 Items to be Strictly Observed WARNING • Beware of fire in case of refrigerant leakage. If the air conditioner is not operating correctly, i.e. not generating cool or warm air, refrigerant leakage could be the cause. Consult your dealer for assistance. The refrigerant within the air conditioner is safe and normally does not leak.
  • Page 7 Items to be Strictly Observed CAUTION • After prolonged use, check the unit stand and its mounts for damage. If left in a damaged condition, the unit may fall and cause injury. • Do not allow a child to mount on the outdoor unit or avoid placing any object on it.
  • Page 8 Failure to do so may result in an electric shock or injury. • Do not wash the interior of the indoor and outdoor units by yourself. Always consult your Daikin dealer. The use of an incorrect washing method or incorrect detergent may damage the resin parts of the indoor unit or cause water leakage.

  • Page 9: Names And Functions

    Names and Functions 1. Operation Mode Selector button 11. LCD (with backlight) 4. Up button 5. Down button 6. Right button 7. Left button 9. Operation lamp 8. ON/OFF button 3. Menu/Enter button 10. Cancel button 2. Fan Speed/Airflow Direction button Functions other than the basic operation items (i.e., ON/OFF, operation mode selection, fan speed, up/down direction, and temperature setting) are set from the menu screen.
  • Page 10 Names and Functions 1. Operation Mode Selector button 6. Right button • Press this button to select the operation • Used to highlight the next items on the mode of your preference. (See "Cool/ right-hand side. Heat/Fan/Dry/Auto Operation" on page •...

  • Page 11: Liquid Crystal Display

    Names and Functions Liquid Crystal Display • There are four display methods for the liquid crystal display (LCD) available. The Standard display, which is used by default, and the Detailed display. There is also the possibility to use only Icon or Icon and Text mode (see the Installer reference guide). •...

  • Page 12: Operation Mode

    (SkyAir and VR Names and Functions 1. Operation mode 6. Timer enabled " " (See "OFF Timer" on page 27 • Indicates the current operation mode. "Schedule" on page Operation Mode • Indicates that the schedule timer or the Cool Heat Auto (Heat) OFF timer is enabled.

  • Page 13: Basic Operation Method

    Basic Operation Method Button display Operation procedure Remote Controller Displays the positions Functions Operate the buttons according to of the buttons to be the procedure. operated. Operation Method • Display the Main Menu. (See Main Menu Screen display Airflow Direction "Manipulating the Main Menu"...

  • Page 14: Cool/Heat/Fan/Dry/Auto Operation

    Basic Operation Method Cool/Heat/Fan/Dry/Auto Operation Operation Method • Press the Operation Mode Selector button several times until the desired mode (Cooling, Heating, Fan Only, Dry or Auto) is selected. °C Note • Unavailable operation modes are not displayed. • Only Cooling, Dry or Fan Only mode can be selected if the air conditioner is a cooling-only model.
  • Page 15 Basic Operation Method Note Medium-low • The air conditioner may be in automatic fan speed control for mechanical protection purposes. • The air conditioner may be in automatic fan speed control according to the room temperature. Medium Auto • The fan may stop operating, which is not a failure. •...
  • Page 16 Basic Operation Method • When the ON/OFF button is pressed again, the air conditioner will stop operating and the Operation lamp will turn OFF. Note • When the system is stopped while in heating operation, the fan will continue to operate for approximately 1 minute in order to eliminate the residual heat in the indoor unit.
  • Page 17 The indoor fan will automatically operate until the indoor temperature of the system rises to a certain level. • If hot air stays around the ceiling and your feet feel cold, a circulator is recommended. For details, consult your Daikin dealer. BRC0731A4 User reference guide 3P422724-1...

  • Page 18: Program Dry Operation

    Basic Operation Method Program Dry Operation Preparation • The dry mode may not be selected if the remote controller has no eligibility to select cooling/ heating mode. Operation Method • Press the Operation Mode Selector button several times until Dry mode is selected. Note Dry mode may not be available depending on the type of indoor unit.

  • Page 19: Setback

    Basic Operation Method Characteristics of Dry Operation In Dry operation, the air humidity will be lowered by intermittently turning the air conditioner ON in cooling and OFF again to minimize the temperature decrease. Note • The temperature and fan speed are controlled automatically and cannot be controlled by the remote controller.

  • Page 20: Key Lock

    Basic Operation Method Setback should not be enabled when a centralised controller is connected Operation Method via the KRP928 Interface adapter for Room Air Conditioner. The setback icon " " flashes when the unit is turned ON under the setback control. °C The fan speed cannot be changed when setback is active and, as a result, the fan speed is not visible.

  • Page 21: Quick Reference Of Main Menu Items

    Quick Reference of Main Menu Items „Main Menu Items Overview Note • The available items may vary with the connected model. • Only the available items will appear in the menu. Reference Setting and display items Description page Airflow Direction Change the airflow direction.

  • Page 22: Maintenance Information

    Quick Reference of Main Menu Items Reference Setting and display items Description page Maintenance Information Display the service contact. • Display: Configuration Display Switch between Standard or Detailed display. • Detailed display settings: Select if room temperature (near the indoor unit), outdoor temperature, or nothing is displayed.

  • Page 23: Menu Manipulation

    Menu Manipulation Main Menu „Manipulating the Main Menu Operation Method • Press the Menu/Enter button. °C Basic Screen • The Main Menu will appear. Main Menu Airflow Direction Energy Saving Options Schedule Maintenance Information Configuration Current Settings Instructions for manipulating the buttons will Return Setting appear.

  • Page 24: Airflow Direction

    Menu Manipulation Airflow Direction „Change the Airflow direction Operation Method • Display the Main Menu (See "Manipulating the Main Menu Main Menu" on page Airflow Direction Energy Saving Options Schedule • Press the (Up/Down) buttons to select Maintenance Information Configuration Airflow Direction and press the Menu/Enter Current Settings...

  • Page 25: Energy Saving Options

    Menu Manipulation Movement of the airflow direction blades When the following operation conditions are active, the airflow direction is controlled automatically. Actual operation may thus be different than what is displayed on the remote controller. • Room temperature is higher than the remote controller's set Operation temperature (in heating mode).
  • Page 26 Menu Manipulation • Press the (Left/Right) buttons to select Energy Saving List Save the settings? • Press the Menu/Enter button to confirm the settings and to return to the Basic Screen. Return Setting „Setpoint Range Setting This function should not be used when a centralised controller is connected Operation Method via the KRP928 Interface adapter for Room Air Conditioner.
  • Page 27 Menu Manipulation „Setback Condition This function should not be used when a centralised controller is connected Operation Method via the KRP928 Interface adapter for Room Air Conditioner. • Display the Energy Saving Options (See "Energy Energy Saving Options Energy Saving List Saving List"...
  • Page 28 Menu Manipulation „Setpoint Auto Reset This function should not be used when a centralised controller is connected Operation Method via the KRP928 Interface adapter for Room Air Conditioner. • Display the Energy Saving Options (See "Energy Energy Saving Options Energy Saving List Saving List"...
  • Page 29 Menu Manipulation „OFF Timer Operation Method • Display the Energy Saving Options (See "Energy Energy Saving Options Saving List" on page 23). Energy Saving List Setpoint Range Setback Condition • Press the (Up/Down) buttons to select Setpoint Auto Reset Off Timer Off Timer and press the Menu/Enter button.

  • Page 30: Schedule

    Menu Manipulation Schedule „Enable/Disable The schedule can be restricted when a centralised controller is connected Operation Method via the KRP928 Interface adapter for Room Air Conditioner. • Display the Main Menu. Main Menu (See "Manipulating the Main Menu" on page 21).
  • Page 31 Menu Manipulation • Press the (Left/Right) buttons to select Schedule Save the settings? • Press the Menu/Enter button to confirm the settings and to return to the Basic Screen. Return Setting „Select Schedule Operation Method It is possible to program up to three different schedules. •...
  • Page 32 Menu Manipulation „Holidays Operation Method The schedule timer will be disabled for days that have been set as a holiday. • Display the Schedule menu. (See "Enable/ Schedule Disable" on page 28). Enable/Disable Select Schedule • Press the (Up/Down) buttons to select Holidays Settings Holidays...
  • Page 33 Menu Manipulation „Schedule Settings Operation Method After saving a schedule, the schedule is automatically enabled. • Display the Schedule menu. (See Schedule "Enable/Disable" on page 28). Enable/Disable Select Schedule Holidays • Press the (Up/Down) buttons to select Settings Settings and press the Menu/Enter button. Return Setting Note...
  • Page 34 Menu Manipulation • Press the (Left/Right) buttons to move the Schedule nr 1 highlighted item and press the (Up/Down) Time Cool Heat – 6 :00 buttons to configure ON/OFF/-- settings. "Act"-column: Return Setting ON : The temperature setpoints can be configured.

  • Page 35: Maintenance Information

    Menu Manipulation • Press the (Left/Right) buttons to select Schedule Save the settings? • Press the Menu/Enter button to confirm the settings and to return to the Basic Screen. Return Setting Maintenance Information „Display the Maintenance Information Operation Method • Display the Main Menu. (See "Manipulating the Main Menu Main Menu"...

  • Page 36: Con Iguration

    Menu Manipulation Configuration „Display Display Mode Operation Method • Display the Configuration menu. Configuration Display • Press the (Up/Down) buttons to select Contrast Adjustment Display and press the Menu/Enter button. Return Setting • Press the (Up/Down) buttons to select Display Display Mode Standard Display Mode...
  • Page 37 Menu Manipulation Detailed Item Operation Method • Display the Display menu. (See "Display Mode" on Display page 34). Display Mode Standard Display Item None • Press the (Up/Down) buttons to select Display Item and press the Menu/Enter button. Return Setting •...

  • Page 38: Current Settings

    Menu Manipulation „Contrast Adjustment Operation Method • Display the Configuration menu. Configuration Display • Press the (Up/Down) buttons to select Contrast Adjustment Contrast adjustment and press the Menu/Enter button. Return Setting • Press the (Up/Down) buttons until you reach Contrast Adjustment the desired contrast.

  • Page 39: Clock & Calendar

    Menu Manipulation Clock & Calendar „Date & Time Operation Method • Display the Main Menu. (See "Manipulating the Main Menu Main Menu" on page 21). Clock & Calendar Language • Press the (Up/Down) buttons to select Clock & Calendar and press the Menu/Enter button.
  • Page 40 Menu Manipulation „12H/24H CLOCK Operation Method • Display the Clock & Calendar menu. (See "Date & Clock & Calendar Time" on page 37). Date & Time 12H/24H Clock • Press the (Up/Down) buttons to select 12H/24H Clock and press the Menu/Enter button. Return Setting •...

  • Page 41: Language

    Menu Manipulation Language „Select the Language Operation Method • Display the Main Menu. (See "Manipulating the Main Menu Main Menu" on page 21). Clock & Calendar Language • Press the (Up/Down) buttons to select Language and press the Menu/Enter button. Return Setting •...

  • Page 42: Maintenance

    Maintenance Caution • Do not wash the remote • Be sure to stop the operation of controller. the air conditioner and turn off Doing so may cause electric the power supply breaker when leakage and result in electric performing maintenance activities.

  • Page 43: Reference Information

    • Press the Menu/Enter button. • The error code blinks and the contact address will Error Code:A1 appear. Contact Info 0123 – 4567 – 8900 • Notify your Daikin dealer of the Error code and Model name. Return BRC0731A4 User reference guide 3P422724-1...

  • Page 44: ʺMode Conflictʺ Message

    Reference Information ʺMode Conflictʺ message Only applicable in case of a multi system (multiple indoor units connected to the outdoor unit). When multiple indoor units are instructed to operate simultaneously, but in different operation °C modes, an operation mode conflict occurs: •...
  • Page 45 Reference Information Caution The MODE CONFLICT can also happen to units that are turned on by the setback function. This means that due to priority, they will not run and consequently will not be able to maintain the temperature in the room. Please consider the use of the setback feature in a multi system carefully to avoid situations like these.
  • Page 46 Reference Information Phenomenon Explanation On the wired user The wired user interface does not support the handling of these interface functions. The status of some In case one of these functions (e.g. ECONO mode, powerful mode, functions (e.g. ECONO indoor unit quiet operation, outdoor unit quiet operation, humidify) is mode, powerful mode, set on the wireless user interface, the activation is not shown on the indoor unit quiet...
  • Page 47 Reference Information Phenomenon Explanation DRY COOLING operation set by wireless user interface Cooling mode is indicated on the wired user interface. Changing the operation mode on the wired user interface will cancel the DRY COOLING operation. Other functions (e.g. intelligent eye, radiant operation, …) set by wireless user interface Not indicated on the wired user interface.
  • Page 48 Reference Information Phenomenon Explanation On the wireless user The wireless user interface does not receive feedback from the unit. interface The operation prohibit function is a function of the wired user interface. It is possible to set an operation mode even When an operation mode is prohibited on the wired user interface, this when this operation is not communicated to the wireless user interface.

  • Page 49: After-Sales Service

    • Failure conditions: As precise as possible. • Your address, name and telephone number „Relocation The relocation of the remote controller requires special equipment. Consult your Daikin dealer. Actual expenses required for the relocation of the remote controller will be charged. „Inquiry about After-sales Service Contact your Daikin dealer.
  • Page 52 DAIKIN AUSTRALIA PTY. LIMITED 62 66 Governor acquarie , Chipping Norton, NSW 2170 Australia Phone: 1300 36 24 38 Phone: 1300 78 72 66 Daikin New Zealand, 525 Great South Rd, Penrose, Auckland 6 www.daikin.com.au 3P422724-1...

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