Daikin BRC2E52C7 Operation Manual
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Daikin BRC2E52C7 Operation Manual

Wired remote controller
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WIRED REMOTE
CONTROLLER

OPERATION MANUAL

BRC2E52C7
BRC3E52C7
• 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.

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Summary of Contents for Daikin BRC2E52C7

  • Page 1: Operation Manual

    WIRED REMOTE CONTROLLER OPERATION MANUAL BRC2E52C7 BRC3E52C7 • 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 2: Table Of Contents

    Clock & Calendar............ 55 Language..............57 Maintenance Reset Filter Indication ..........58 Maintenance of Unit and the LCD display ....59 Reference Information Error Code Display ..........60 After-sale Service ........... 61 Operation manual BRC2E52C7 / BRC3E52C7 4P368042-1 - 2014.02...

  • Page 3: 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 4: 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 5 • Be sure to use a dedicated power supply for the air conditioner. The use of any other power supply may cause heat generation, fire or product failures. BRC2E52C7 / BRC3E52C7 Operation manual 4P368042-1 - 2014.02...
  • Page 6 • Do not install the air conditioner at any place where there is a danger of flammable gas leakage. In the event of a gas leakage, build-up of gas near the air conditioner may result in fire hazards. Operation manual BRC2E52C7 / BRC3E52C7 4P368042-1 - 2014.02...
  • Page 7 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 8: Names And Functions

    • Do not pull or twist the remote controller cord. Otherwise, the remote controller may malfunction. • Do not press the buttons on the remote controller with objects with sharp ends. Otherwise, the remote controller may be damaged or malfunction. Operation manual BRC2E52C7 / BRC3E52C7 4P368042-1 - 2014.02...

  • Page 9: Right Button

    • When two remote controllers are used to the values or items). control a single indoor unit, the backlight of • Used to change the selected item. the remote controller which is operated first will be lit. BRC2E52C7 / BRC3E52C7 Operation manual 4P368042-1 - 2014.02...

  • Page 10: Liquid Crystal Display

    Standard display. 11. Low noise 15. Clock (12/24 hours operation/power real time clock) consumption limitation/forced 3. Setback temperature thermo Off display (BACnet) 16. Detailed selection (room temperature selected) <Detailed display example 1> Operation manual BRC2E52C7 / BRC3E52C7 4P368042-1 - 2014.02...
  • Page 11 • By default, the display method is Single Setpoint mode. To enable Dual Setpoint mode, refer to the Installation manual. BRC2E52C7 / BRC3E52C7 Operation manual 4P368042-1 - 2014.02...
  • Page 12 12. Under Centralized control " " • Indicates that the air conditioner is under the management of central control equipment (optional accessories) and the operation of the system through the remote controller is prohibited. Operation manual BRC2E52C7 / BRC3E52C7 4P368042-1 - 2014.02...

  • Page 13: Basic Operation Method

    (Right) button pressed in the Basic Screen. • Press the 3 keys simultaneously while keeping the (Right) button pressed. Note Don’t forget to disable the buttons again after installation or maintenance is done. BRC2E52C7 / BRC3E52C7 Operation manual 4P368042-1 - 2014.02...

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

    1°C when the (Down) button °C is pressed. Note Temperature settings are not possible while in Dry or Fan Only mode. • To change the fan speed, press the Fan Speed button. °C Operation manual BRC2E52C7 / BRC3E52C7 4P368042-1 - 2014.02...
  • Page 15 (The remote controller displays the fan speed that is set). • When the outdoor air temperature is high, it takes some time until the room temperature reaches the set temperature. BRC2E52C7 / BRC3E52C7 Operation manual 4P368042-1 - 2014.02...
  • Page 16 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. Operation manual BRC2E52C7 / BRC3E52C7 4P368042-1 - 2014.02...

  • Page 17: Program Dry Operation

    To prevent water leakage or system failure, do not turn OFF the power soon after the air conditioner stops operating. Be sure to wait at least 5 minutes so that the drain pump finishes discharging the residual water from the indoor unit. BRC2E52C7 / BRC3E52C7 Operation manual 4P368042-1 - 2014.02...

  • Page 18: Setback

    • When setback turns the air conditioner ON while in Auto mode, the remote controller switches to Cooling or Heating only, depending on what is appropriate, and only the respective setback temperature setpoint is shown. Operation manual BRC2E52C7 / BRC3E52C7 4P368042-1 - 2014.02...

  • Page 19: Ventilation Operation

    Note Ventilation modes: Auto, Energy Reclaim Ventilation and Bypass • The Ventilation rate can be changed in the Main Menu (See "Ventilation Rate" on page 33). Note Ventilation rates: Low or High BRC2E52C7 / BRC3E52C7 Operation manual 4P368042-1 - 2014.02...

  • Page 20: Setting The Cooling/Heating Selection Eligibility

    "cooling or heating selection remote controller". Refer to the Operation Manual provided to the outdoor unit for the details on the "cooling/heating selection remote controller". Operation manual BRC2E52C7 / BRC3E52C7 4P368042-1 - 2014.02...
  • Page 21 The display will change to the "Fan", "Dry", "Auto", "Cool" or "Heat" icon each time the button is pressed. • Simultaneously, the other remote controllers with no selection right will follow and change the display automatically. BRC2E52C7 / BRC3E52C7 Operation manual 4P368042-1 - 2014.02...
  • Page 22 Set to "Fan" mode. (without " " (with " " (Changeover under (Changeover under control) displayed) control) displayed) • The air conditioner cannot be set to other modes except Fan Only mode. Operation manual BRC2E52C7 / BRC3E52C7 4P368042-1 - 2014.02...

  • Page 23: Key Lock

    Press the menu button for 4 seconds to release. on the left is displayed. Return • To cancel the key lock, continue pressing the Menu/Enter button for at least 4 seconds. (During backlight lit) BRC2E52C7 / BRC3E52C7 Operation manual 4P368042-1 - 2014.02...

  • Page 24: Quick Reference Of Main Menu Items

    Set the ventilation rate to "Low" or "High". (HRV only) Ventilation mode Set the ventilation mode to "Auto", "Energy Reclaim Ventilation", and "Bypass". 1) Not supported when SkyAir RR+RQ outdoor units are connected Operation manual BRC2E52C7 / BRC3E52C7 4P368042-1 - 2014.02...
  • Page 25 2) Not supported when SkyAir RR+RQ outdoor units are connected. This function cannot be used when group control is active. In case of a simultaneous operation system, the system is controlled by the sensing sensor mounted in the master indoor unit. BRC2E52C7 / BRC3E52C7 Operation manual 4P368042-1 - 2014.02...
  • Page 26 2) Not supported when SkyAir RR+RQ outdoor units are connected. This function cannot be used when group control is active. In case of a simultaneous operation system, the system is controlled by the sensing sensor mounted in the master indoor unit. Operation manual BRC2E52C7 / BRC3E52C7 4P368042-1 - 2014.02...
  • Page 27 Set them in the main remote controller. • Individual Air Direction • Energy Saving Options • Schedule Outdoor unit 2 remote controllers in control • Filter Auto Clean • Setback Temperature Setpoints BRC2E52C7 / BRC3E52C7 Operation manual 4P368042-1 - 2014.02...

  • Page 28: Menu Manipulation

    Basic Screen. • Disable the Menu/Enter and Cancel button again after all changes are made. • To disable the Menu/Enter and Cancel button, see "Enable/disable the Menu/Enter and Cancel button" on page 12 Operation manual BRC2E52C7 / BRC3E52C7 4P368042-1 - 2014.02...

  • Page 29: Airflow Direction

    (The airflow is blowing horizontally so that people in the room are not in condition direct line of the cold air). • Under continuous operation with the airflow blowing horizontally. Note Heating mode includes automatic operation. BRC2E52C7 / BRC3E52C7 Operation manual 4P368042-1 - 2014.02...

  • Page 30: Individual Air Direction

    (unit 0 till 15) can be selected. Note In case of four outlets (cassette type), you can control each one of the four flaps individually (the following marks are beside each air outlet: □, □□, □□□, □□□□). Operation manual BRC2E52C7 / BRC3E52C7 4P368042-1 - 2014.02...
  • Page 31 29). Individual Setting Individual Setting List • Press the (Up/Down) buttons to select Reset All Indivi Settings Airflow Direction Range Reset All Individual Settings and press the Menu/ Enter button. Return Setting BRC2E52C7 / BRC3E52C7 Operation manual 4P368042-1 - 2014.02...
  • Page 32 "Individual Setting" on page 29). Individual Setting Individual Setting List • Press the (Up/Down) buttons to select Reset All Indivi Settings Airflow Direction Range Airflow Direction Range and press the Menu/ Enter button. Return Setting Operation manual BRC2E52C7 / BRC3E52C7 4P368042-1 - 2014.02...

  • Page 33: Quick Start

    Basic Screen. • Quick Start is now ON. • When Quick Start is active, it is not possible to change the fan speed. The fan speed icons will not °C be displayed. BRC2E52C7 / BRC3E52C7 Operation manual 4P368042-1 - 2014.02...

  • Page 34: Ventilation

    (Up/Down) buttons to Ventilation Energy Saving Options select Ventilation and press the Menu/Enter Schedule button (For models with no ventilation Return Setting function, Ventilation will not be displayed in the Main Menu). Operation manual BRC2E52C7 / BRC3E52C7 4P368042-1 - 2014.02...
  • Page 35 * Only modes that can be set are displayed. • Select the desired ventilation mode. • Press the Menu/Enter button to confirm the settings and to return to the Basic Screen. °C • The corresponding mode is shown. BRC2E52C7 / BRC3E52C7 Operation manual 4P368042-1 - 2014.02...
  • Page 36 The outdoor air is supplied to the room after passing through a heat exchanger. ventilation mode " " Bypass mode " " The outdoor air is supplied to the room without passing through a heat exchanger. Operation manual BRC2E52C7 / BRC3E52C7 4P368042-1 - 2014.02...

  • Page 37: Energy Saving Options

    The confirmation screen will appear. • 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 BRC2E52C7 / BRC3E52C7 Operation manual 4P368042-1 - 2014.02...
  • Page 38 This setpoint range cannot be changed • Press the (Left/Right) buttons to select Setpoint Range Save the settings? • Press the Menu/Enter button to confirm the settings and to return to the Basic Screen. Return Setting Operation manual BRC2E52C7 / BRC3E52C7 4P368042-1 - 2014.02...
  • Page 39 Setpoint Range is enabled or disabled. • The default setpoint range for setback operation is [33°C→37°C] for cooling and [10°C→15°C] for heating. This setpoint range cannot be changed BRC2E52C7 / BRC3E52C7 Operation manual 4P368042-1 - 2014.02...
  • Page 40 • Press the (Left/Right) buttons to select Sensing Sensor (Low) Save the settings? • Press the Menu/Enter button to confirm the settings and to return to the Basic Screen. Return Setting Operation manual BRC2E52C7 / BRC3E52C7 4P368042-1 - 2014.02...
  • Page 41 The confirmation screen will appear. • Press the (Left/Right) buttons to select Sensing Sensor (Stop) Save the settings? • Press the Menu/Enter button to confirm the settings and to return to the Basic Screen. Return Setting BRC2E52C7 / BRC3E52C7 Operation manual 4P368042-1 - 2014.02...
  • Page 42 The confirmation screen will appear. • Press the (Left/Right) buttons to select Setpoint Auto Reset Save the settings? • Press the Menu/Enter button to confirm the settings and to return to the Basic Screen. Return Setting Operation manual BRC2E52C7 / BRC3E52C7 4P368042-1 - 2014.02...
  • Page 43 Menu/Enter button is pressed. • Press the (Left/Right) button to select Off Timer Save the settings? • Press the Menu/Enter button to confirm the settings and to return to the Basic Screen. Return Setting BRC2E52C7 / BRC3E52C7 Operation manual 4P368042-1 - 2014.02...
  • Page 44 • Press the Cancel button to return to the previous screen. Energy consumption This week Total 60.2 kWh S M T W T F S Return Energy consumption This year Total 150 kWh Return Operation manual BRC2E52C7 / BRC3E52C7 4P368042-1 - 2014.02...

  • Page 45: Schedule

    Disable Disable • The confirmation screen will appear when the Menu/Enter button is pressed. Return Setting Note The Schedule is enabled. To modify the Selected schedule number see "Select Schedule" on page BRC2E52C7 / BRC3E52C7 Operation manual 4P368042-1 - 2014.02...
  • Page 46 Menu/Enter button is pressed. Return Setting • 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 Operation manual BRC2E52C7 / BRC3E52C7 4P368042-1 - 2014.02...
  • Page 47 – – :– – – – – – – – :– – – – – – – – :– – – – – – Return Setting BRC2E52C7 / BRC3E52C7 Operation manual 4P368042-1 - 2014.02...

  • Page 48: Brc2E52C7 / Brc3E52C

    – – :– – – – – – – – :– – – – – – – – :– – – – – – – – :– – – – – – Return Setting Operation manual BRC2E52C7 / BRC3E52C7 4P368042-1 - 2014.02...
  • Page 49 6 :00 ON 24°C 21°C – 8 :00 OFF 29°C 10°C 1 7 :30 ON 24°C 21°C 2 2 :00 OFF 28°C 17°C – – :– – – – – – Return Setting BRC2E52C7 / BRC3E52C7 Operation manual 4P368042-1 - 2014.02...

  • Page 50: Filter Auto Clean

    Setting Filter Auto Clean • Press the (Left/Right) buttons to select Save the settings? • Press the Menu/Enter button to confirm the settings and to return to the Basic Screen. Return Setting Operation manual BRC2E52C7 / BRC3E52C7 4P368042-1 - 2014.02...

  • Page 51: Maintenance Information

    • The error code may also appear. If the operation lamp is not blinking, the unit is working properly. • The error code record will disappear if you press the ON/OFF button for more than 4 seconds. BRC2E52C7 / BRC3E52C7 Operation manual 4P368042-1 - 2014.02...

  • Page 52: Configuration

    Return Setting • Press the (Left/Right) buttons to select Draft Prevention Save the settings? • Press the Menu/Enter button to confirm the settings and to return to the Basic Screen. Return Setting Operation manual BRC2E52C7 / BRC3E52C7 4P368042-1 - 2014.02...
  • Page 53 • Press the Menu/Enter button to confirm the settings and to return to the Basic Screen. Return Setting Note To select which item is displayed in the detailed display selection area, refer to "Detailed Item" on page BRC2E52C7 / BRC3E52C7 Operation manual 4P368042-1 - 2014.02...
  • Page 54 (e.g if it is in direct sunlight) and unit operation during defrosting. • Press the Menu/Enter button to confirm the settings and to return to the Basic Screen. Operation manual BRC2E52C7 / BRC3E52C7 4P368042-1 - 2014.02...

  • Page 55: Current Settings

    Ventilation Rate Schedule Display Mode Filter Auto Clean Ventilation Mode Quick Start Display Item * Display items may differ depending on the model. Only the items that can be set are displayed. BRC2E52C7 / BRC3E52C7 Operation manual 4P368042-1 - 2014.02...

  • Page 56: Clock & Calendar

    • By default the Daylight Saving Time (DST) is active. The following rules apply: – Start: Last Sunday of March 02:00 – End: Last Sunday of October 03:00 • Please consult your Daikin dealer if the DST settings needs to be changed. Note The day of the week is set automatically.
  • Page 57 By default, the time display is set to the 24H format. • Press the (Left/Right) buttons to select 12H/24H Clock Save the settings? • Press the Menu/Enter button to confirm the setting and to return to the Main Menu. Return Setting BRC2E52C7 / BRC3E52C7 Operation manual 4P368042-1 - 2014.02...

  • Page 58: Language

    Setting Note The visible languages are depending on the installed language pack. For detailed information on the available languages and on how to change the language pack, refer to the Installation Manual. Operation manual BRC2E52C7 / BRC3E52C7 4P368042-1 - 2014.02...

  • Page 59: Maintenance

    (Left/Right) buttons to select Press the Menu/Enter button to confirm and to Dust Collection Method Dust Collected? return to the Basic Screen. • Continue the normal procedure to reset the filter indicator. Return Setting BRC2E52C7 / BRC3E52C7 Operation manual 4P368042-1 - 2014.02...

  • Page 60: Maintenance Of Unit And The Lcd Display

    Do not use flammable materials (e.g., hairspray or insecticide) near the air conditioner. Do not clean the product with organic solvents such as benzine or paint thinner. The use of organic solvents may cause crack damage to the product, electric shocks or fire. Operation manual BRC2E52C7 / BRC3E52C7 4P368042-1 - 2014.02...

  • Page 61: Reference Information

    • The error code blinks and the contact address and Error code:A1 model name will appear. Contact Info 0123 – 4567 – 8900 • Notify your Daikin dealer of the Error code and ––– /000 Indoor Model Model name. ––– /000...

  • Page 62: After-Sale 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. „Repairs after Warranty Period Consult your Daikin dealer.
  • Page 64 44P368042-1 2014.02...

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