Daikin BRC073A4 User Reference Manual

• 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

1 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................................................................... 17 Key Lock ................................................................. 18 Quick Reference of Main Menu Items Main Menu Items Overview .................................... 19 Menu Manipulation Main Menu .............................................................. 21 Airflow Direction...................................................... 22 Energy Saving Options ........................................... 23 Schedule................................................................. 28 Maintenance Information ........................................ 33 Con iguration .......................................................... 34 Current Settings...................................................... 36 Clock & Calendar.................................................... 37 Language................................................................ 39 Maintenance Maintenance of Unit and the LCD display .............. 40 Reference Information Error Code Display ................................................. 41 ʺMode Conflictʺ message ....................................... 42 After-sales Service ................................................. 47

2 BRC0731A4 3P4227241-1 The original instructions are written in English. All other languages are translations of the original instructions. This appliance is not intended to be used by persons, including children, with reduced physical, sensory or mental capabilities or lack of experience and knowledge, unless they are supervised or have been given instructions on how to use the appliance by a person responsible for their safety. Children should be supervised to ensure that they do not play with the appliance. Please read these Safety Precautions carefully before installing the remote controller. • This manual classifies the precautions into WARNING and CAUTION. They both contain important information regarding safety. Be sure to follow all the precautions below. WARNING Failure to follow these instructions properly may result in personal injury or loss of life. CAUTION Failure to observe these instructions properly may result in property damage or personal injury, which may be serious depending on the circumstances. • The following pictograms are used in this manual. Never do. Always follow the instructions given. Be sure to ground the unit. Absolutely keep wet hands away. Absolutely keep water and moisture away. �About Remote Controller 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. Consult your Daikin dealer. • Do not relocate or reinstall the remote controller by yourself. Improper installation may result in electric shocks or fire. Consult your Daikin dealer. • Do not use flammable materials (e.g., hair spray or insecticide) near the product. Do not clean the product with organic solvents such as paint thinner. The use of organic solvents may cause crack damage to the product, electric shocks or fire. Safety Precautions

BRC0731A4 3P422724-1 3 CAUTION • Do not play with the unit or its remote controller. Accidental operation by a child may result in impairment of bodily functions and harm health. • 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. • Do not wash the remote controller. Doing so may cause electric leakage and result in electric shocks or fire. • Do not leave the remote controller wherever there is a risk of wetting. If water gets into the remote controller there is a risk of electrical leakage and damage to electronic components. �Indoor Unit and Outdoor Unit WARNING • Be aware that prolonged, direct exposure to cool or warm air from the air conditioner or to air that is too cold or too warm can be harmful to your physical condition and health. • Do not place objects, including rods, your fingers, etc. in the air inlet or outlet. Injury may result due to contact with the air conditioner's high-speed fan blades. • Contact professional personnel about attachment of accessories and be sure to use only accessories specified by the manufacturer. If a defect results from your own workmanship, it may result in water leaks, electric shock or fire. • Do not use the product in atmospheres contaminated with oil vapor, such as cooking oil or machine oil vapor. Oil vapor may cause crack damage, electric shocks or fire. • Do not use the product in places with excessive oily smoke, such as cooking rooms or in places with flammable gas, corrosive gas or metal dust. Using the product in such places may cause fire or product failures. Items to be Strictly Observed

4 BRC0731A4 3P422724-1 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. However, in the event of a leakage, contact with a naked burner, heater or cooker may result in generation of noxious gas. Do not longer use the air conditioner until a qualified service person confirms that the leakage has been repaired. • In the case of using a load breaker provided with a fuse, make sure that the capacity of the fuse is correct. Use of an ordinary conductive wire may cause malfunctions or fire. • Do not use the power supply breaker to start or stop the air conditioner. Otherwise, fire or water leakage may result. Furthermore, the fan will rotate abruptly if power failure compensation is enabled, which may result in injury. • Be sure to earth the unit. Do not earth the unit to a utility pipe, lightning conductor or telephone earth lead. Imperfect earthing may result in electric shocks or fire. A high surge current from lightning or other sources may cause damage to the air conditioner. • When the air conditioner is malfunctioning (giving off a burning odour, etc). turn off the power and contact your local dealer. Continued operation under such circumstances may result in a failure, electric shocks or fire hazards. • Consult your local dealer regarding what to do in case of refrigerant leakage. When the air conditioner is to be installed in a small room, it is necessary to take proper measures so that the amount of any leaked refrigerant does not exceed the concentration limit in the event of a leakage. Otherwise, this may lead to an accident due to oxygen depletion. • Be sure to install an earth leakage breaker. Failure to install an earth leakage breaker may result in electric shocks or fire. • Consult the dealer if the air conditioner submerges owing to a natural disaster such as a flood or typhoon. Do not operate the air conditioner in that case or otherwise a malfunction, electric shock or fire may result. • 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.

BRC0731A4 3P422724-1 5 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. Falling or tumbling may result in injury. • Do not block air inlets nor outlets. Impaired airflow may result in insufficient performance or trouble. • To avoid injury, do not touch the air inlet or aluminium fins of the unit. • Do not remove the outdoor unit's fan guard. The guard protects against the unit's high speed fan, which may cause injury. • Do not place objects that are susceptible to moisture directly beneath the indoor or outdoor units. Under certain conditions, condensation on the main unit or refrigerant pipes, air filter dirt or drain blockage may cause dripping, resulting in fouling or failure of the object concerned. • Do not place water containers (flower vases, etc). on the unit, as this may result in electric shocks or fire. • Do not use the air conditioner for purposes other than those for which it is intended. Do not use the air conditioner for cooling precision instruments, food, plants, animals or works of art as this may adversely affect the performance, quality and/or longevity of the object concerned. • Do not place appliances that produce naked flames in places exposed to the airflow from the unit as this may impair combustion of the burner. • Do not place heaters directly below the unit as resulting heat can cause deformation. • Be sure that children, plants or animals are not exposed directly to airflow from the unit as adverse effects may ensue. • Do not put flammable containers, such as spray cans, within 1 m from the blow-off mouth. The containers may explode because the warm air output of the indoor or outdoor unit will affect them. • 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.

6 BRC0731A4 3P422724-1 Items to be Strictly Observed CAUTION • Do not sit or stand on any unstable base at the time of operating or maintaining the air conditioner. The base may topple down and injury may occur. • Do not touch the motor when replacing the filter. The motor can be very hot which may result in burns. • Do not wash the air conditioner with water as this may result in electric shocks or fire. • Perform ventilation from time to time. Be careful when using the air conditioner with other heating equipment. Insufficient ventilation may result in oxygen deficiency. • Always stop the operation of the air conditioner and turn OFF the power supply breaker when cleaning. 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. Moreover, malfunctions, smoke generation or ignition may result if the electric parts or the motor in the indoor unit come in contact with a detergent or water. • Do not place objects in direct proximity of the outdoor unit and do not let leaves and other debris accumulate around the unit. Leaves are a hotbed for small animals which can enter the unit. Once in the unit, such animals can cause malfunctions, smoke or fire when making contact with electrical parts. • Fix the units securely. If the units are not mounted securely, the units may fall or topple and result in personal injury. • Arrange the drain to ensure complete drainage. If proper drainage from the outdoor drain pipe does not occur during air conditioner operation, there could be a blockage due to dirt and debris build-up in the pipe. This may result in water leakage from the indoor unit. Under these circumstances, stop the air conditioner operation and consult your dealer for assistance.

BRC0731A4 3P422724-1 7 Names and Functions 2. Fan Speed/Airflow Direction button 3. Menu/Enter button 8. ON/OFF button 10. Cancel button 9. Operation lamp 11. LCD (with backlight) 4. Up button 5. Down button 6. Right button 7. Left button 1. Operation Mode Selector 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. NOTE • Do not install the remote controller in places exposed to direct sunlight. Otherwise, the LCD may become discolored and nothing may be displayed. • 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.

8 BRC0731A4 3P422724-1 Names and Functions 1. Operation Mode Selector button • Press this button to select the operation mode of your preference. (See "Cool/ Heat/Fan/Dry/Auto Operation" on page 12) • Available modes may vary with the connected model. 2. Fan Speed/Airflow Direction button • Used to change the fan speed and airflow direction. (See "Cool/Heat/Fan/Dry/Auto Operation" on page 13) • Available fan speeds and airflow directions may vary with the connected model. 3. Menu/Enter button • This button is enabled by default. To disable, refer to "Enable/disable the Menu/Enter and Cancel button" on page 11. • Used to display the Main Menu or enter the selected item (See "Main Menu Items Overview" on page 19). 4. Up button • Used to raise the set temperature. • The next item on the upper side will be highlighted. (Keep pressing the button to cycle through the values or items). • Used to change the selected item. 5. Down button • Used to lower the set temperature. • The next item on the lower side will be highlighted. (Keep pressing the button to cycle through the values or items). • Used to change the selected item. 6. Right button • Used to highlight the next items on the right-hand side. • The display contents are changed to the next screen. 7. Left button • Used to highlight the next items on the left-hand side. • The display contents are changed to the previous screen. 8. ON/OFF button • Press to start or stop the air conditioner. 9. Operation lamp (Green) • This lamp lights up during operation. • This lamp is not lit when the unit operation is OFF. • This lamp blinks if an error or mode conflict occurs. 10. Cancel button • This button is enabled by default. To disable, refer to "Enable/disable the Menu/Enter and Cancel button" on page 11. • Used to return to the previous screen. 11. LCD (with backlight) • The backlight will be lit for approximately 30 seconds when one of the buttons is pressed. • The actions linked to the buttons , except for the ON/OFF button, are not carried out when the backlight is not lit.

BRC0731A4 3P422724-1 9 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). • To change the active display method, select the desired display method in the Display Method screen (See "Display" on page 34). • The displayed contents on the screen may vary with the operation mode of the connected models. (E.g.: The following display will appear when the air conditioner is in heating operation). Standard display With icons (default) With icons and text 28°C 5 7 4 6 8 3 2 1 28°C Heat Error: Push Menu button 5 7 4 6 8 3 2 1 Set to Detailed display � The clock and Detailed selection items appear on the Detailed display in addition to the items appearing on the Standard display. With icons With icons and text 10 9 Fri 11:03 4 10 9 Fri 11:03 3 4 11 Error: Push Menu button Heat 2 Set to Room

10 BRC0731A4 3P422724-1 Names and Functions 1. Operation mode • Indicates the current operation mode. Operation Mode Cool Heat Auto (Heat) Fan Dry Auto (Cool) 2. Fan speed (See "Cool/Heat/Fan/Dry/Auto Operation" on page 12) • Indicates the fan speed that is set for the air conditioner. • The fan speed will not be displayed if the air conditioner does not have the fan speed control function. 3. Airflow direction • Displayed only when the air conditioner is in operation. • Indicates the airflow direction that is set for the air conditioner. • The possible directions depend on the indoor unit. 4. Set/Setback temperature display (See "Setback" on page 17) • When the unit is turned ON, the temperature that is set for the air conditioner is displayed. • When the unit is turned OFF and Setback is disabled, the temperature that is set for the air conditioner is displayed. • When the unit is turned OFF and Setback is enabled, the temperature that is set for the setback function is displayed in smaller digits. 5. Error " " (See "Error Code Display" on page 41 • Indicates a unit error. 6. Timer enabled " (SkyAir and VR " V) (See "OFF Timer" on page 27 and "Schedule" on page 28) • Indicates that the schedule timer or the OFF timer is enabled. 7. Under Centralised 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. 8. Setback " " (See "Setback" on page 17) • The setback icon flashes when the unit is turned on under the setback control. 9. Clock (12/24 hours real time clock) (See "Clock & Calendar" on page 38) • Indicates that the clock is set. • If the clock is not set, " -- : -- " will be displayed. 10. Detailed selection (See "Display Mode" on page 34) • Is displayed when the detailed display mode is selected. • No detailed items are selected by default. 11. Timer problem " " • Indicates that the clock needs to be set again. • The schedule timer function will not work unless the clock is set again.

BRC0731A4 3P422724-1 11 1 1/2 Airflow Direction Energy Saving Options Schedule Maintenance Information Configuration Current Settings Setting Return Main Menu • Display the Main Menu. (See "Manipulating the Main Menu" on page 21). • Press the (Up/Down) buttons to select Schedule and press the Menu/Enter button. 2 No Yes Schedule Clock has not been set Would you like to set it now? Setting Return 0:00 Wednesday 1 Day 1 Month 2014 Year Setting Date & Time Return • Press the (Left/Right) buttons to select Yes and press the Menu/Enter button. • The Date & Time screen will appear. • Set the current year, month, day, and time. (See "Clock & Calendar" on page 37). Note • Before setting the schedule, the clock must be set. • If the clock has not been set, a screen like the one on the left will appear. Operation Method Remote Controller Functions Operation procedure Operate the buttons according to the procedure. Button display Displays the positions of the buttons to be operated. Screen display Screens that will be displayed on the remote controller. Enable/disable the Menu/Enter and Cancel button Operation Method By default, the Menu/Enter and Cancel button are enabled. 1 2 2 2 2 1 • To enable/disable the Menu/Enter and Cancel button, keep the (Right) button pressed in the Basic Screen. 2 2 2 2 2 1 • Press the 3 keys simultaneously while keeping the (Right) button pressed. Basic Operation Method

12 BRC0731A4 3P422724-1 Basic Operation Method Cool/Heat/Fan/Dry/Auto Operation 1 28°C • Press the Operation Mode Selector button several times until the desired mode (Cooling, Heating, Fan Only, Dry or Auto) is selected. 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. 2 • Press the ON/OFF button. The Operation lamp (green) will be lit and the air conditioner will start operating. 3 28°C • The set temperature will increase by 1°C when the (Up) button is pressed and decrease by 1°C when the (Down) button is pressed. Note Temperature settings are not possible while in Dry or Fan Only mode. 4 28°C • To change the fan speed or airflow direction, press the Fan Speed/Airflow Direction button. Return Setting Return Setting Swing stop Lv. 1 (L) Airfow level /direction level Direction1 • To select air volume or airflow direction setting, press the buttons. • Press the (Up/Down) buttons to select the desired level or position. Operation Method

BRC0731A4 3P422724-1 13 Basic Operation Method High Medium-high Auto Medium Medium-low Low Note • 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. • The fan may stop operating, which is not a failure. • It may take time until fan speed changes are actually carried out. • In Auto fan speed, the fan speed is adjusted automatically according to the setpoint and indoor temperature. Return Setting Return Setting Lv. 1 (L) Swing stop Airfow level /direction level Direction1 • With airflow direction selected, select the desired airflow direction from Swing or Swing stop using the (Up/Down) buttons. Return Setting Return Setting Lv. 1 (L) Swing Airfow level /direction level Direction1 Airflow direction setting (up/down) Note • The airflow directions appear on the screen as follows: Up/down direction Left/right direction • Selecting Swing will cause the airflow direction blades to swing back and forth. • When you select Swing stop , the airflow direction blades stay in the position of when you press the Menu/Enter button. Note • To change the left/right airflow direction, refer to "Change the Airflow direction" on page 22.

14 BRC0731A4 3P422724-1 Basic Operation Method 5 • 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.

BRC0731A4 3P422724-1 15 Basic Operation Method Characteristics of Cooling Operation • When the outdoor air temperature is high, it takes some time until the room temperature reaches the set temperature. Characteristics of Heating Operation Starting operation • Heating operation generally requires a longer time to attain the set temperature compared with cooling operation. It is recommended to start operating the air conditioner in advance by using the timer. Perform the following operation in order to prevent the degradation of the heating capability or cold drafts. Defrost operation • The air conditioner will automatically go into defrost operation to prevent frost accumulation at the outdoor unit which results in loss of the heating capacity. • The air conditioner will return to normal operation after approximately 6 to 8 minutes (Max 10 minutes). • During defrost mode the temperature near the indoor room temp is displayed. This may be affected by the location of the unit. Outdoor temperature and heating capability • The heating capacity of the air conditioner will drop when the outdoor temperature decreases. If the heating effect is insufficient, it is recommended to use another heating appliance in combination with the air conditioner. (When a combustion appliance is used, ventilate the room regularly). Do not use the heating appliance in places where the heating appliance is exposed to the airflow of the air conditioner. • The air conditioner is a hot air circulation type. Therefore, it takes some time to warm up the room after the air conditioner starts operating. 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.

16 BRC0731A1 3P422724-1 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. 1 • 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. 2 • Press the ON/OFF button. The Operation lamp will be lit and the air conditioner will start operating. Note The air conditioner is in automatic temperature and fan speed control. Therefore, the temperature or fan speed cannot be changed while the air conditioner is in operation. 3 • To set the airflow direction, see "Airflow Direction" on page 22. 4 • When the ON/OFF button is pressed again, the air conditioner will stop operating and the Operation lamp will turn OFF. Note 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. Operation Method

BRC0731A4 3P422724-1 17 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. • Dry operation will not function if the room temperature is too low. Setback The Setback function will maintain the room temperature in a specific range when the remote controller is turned OFF. This is done by temporarily starting the air conditioner that was previously turned OFF by the user, the schedule function or the OFF timer. OFF Heating Operation Cooling Operation 10°C 12°C 33°C 35°C For example: [ Setback setpoint temperature: cool 35°C, heat 10°C ] [ Recovery differential: cool -2°C, heat +2°C ] • If the room temperature drops below 10°C, heating is started automatically. If after half an hour the temperature increases to 12°C or above, the controller returns to its original state. • If the room temperature goes above 35°C, cooling is started automatically. If after half an hour the temperature drops to 33°C or below, the controller returns to its original state. Note • This function is disabled by default. This function can only be enabled/disabled in the Energy Saving List (See "Energy Saving Options" on page 23). • The differential can be adjusted in the Setback Condition menu (See "Setback Condition" on page 25). • The setback temperature can be set while the unit is turned off on the Basic Screen or set in the schedule. • Setback will turn the unit ON for at least 30 minutes unless the setback temperature setpoint is changed or the unit is turned ON with the ON/OFF button. • 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. • The temperature is measured inside the air conditioner unit (when the unit is switched OFF). As there is no actual air flow, the measured temperature inside the air conditioner unit can deviate (up to 3°C) from the actual room temperature.

18 BRC0731A4 3P422724-1 Basic Operation Method Operation Method Setback should not be enabled when a centralised controller is connected via the KRP928 Interface adapter for Room Air Conditioner. 1 35°C The setback icon " " flashes when the unit is turned ON under the setback control. The fan speed cannot be changed when setback is active and, as a result, the fan speed is not visible. The airflow direction can only be changed through the menu when setback is active. Key Lock Operation Method Disable the use of all buttons. 1 28°C • Press the Menu/Enter button for at least 4 seconds. (During backlight lit) 2 Buttons have been locked. Press the menu button for 4 seconds to release. Return • All buttons are disabled when the keys are locked. • When one of the buttons is pressed, the message on the left is displayed. 3 • To cancel the key lock, continue pressing the Menu/Enter button for at least 4 seconds. (During backlight lit)

BRC0731A4 3P422724-1 19 Quick Reference of Main Menu Items �Main Menu Items Overview1 Note • The available items may vary with the connected model. • Only the available items will appear in the menu. Setting and display items Description Reference page Airflow Direction Change the airflow direction. • The airflow direction blades can be automatically operated up and down and left and right. • There are swing or swing stop directions. • This function is not available on all models. 22 Energy Saving Options(1) Energy Saving List Enable or disable the "Energy Saving Options". 23 Setpoint Range The setpoint temperature range can be restricted for the Cooling, Heating and Auto Mode. 24 Setback Condition Set the setback differential temperature after which the unit will turn back OFF. 25 Setpoint Auto Reset Change the temperature setpoint to a preset temperature setpoint after running for a set period of time, even if the temperature setpoint has been changed. • Possible to set from 30 to 120 minutes in 30 minute increments. 26 Off Timer The system is turned off automatically after the selected time each time the system is activated. • Possible to set in 10 minute increments from 30 to 180 minutes. 27 Schedule(2) Enable/Disable Enable or disable schedule function. 28 Schedule Number Settings Select the active schedule number (schedule nr 1, 2 or 3). 29 Holidays Select the days of the week for which the schedule will be disabled. This function is used for when the schedule doesn't need to be active, e.g. like when you are on holiday. 30 Settings Select when the operation modes start and/or stop for each day of the week. Up to 5 actions can be set for each day. 31 1) Setback, Setpoint Range, Setback Condition and Setpoint Auto Reset should not be used when a centralised controller is connected via the KRP928 Interface adapter for Room Air Conditioner. 2) The schedule can be restricted when a centralised controller is connected via the KRP928 Interface adapter for Room Air Conditioner.

20 BRC0731A4 3P422724-1 Quick Reference of Main Menu Items Setting and display items Description Reference page Maintenance Information Display the service contact. 33 Configuration Display • Display: Switch between Standard or Detailed display. • Detailed display settings: Select if room temperature (near the indoor unit), outdoor temperature, or nothing is displayed. 34 Contrast Adjustment Adjust the LCD contrast. 36 Current Settings Display a list of the current settings of the available items. 36 Clock & Calendar Date & Time Configure the date and time settings. • The default time display is 24H. • The clock will maintain accurate within ±30 seconds per month. • If there is a power failure for a period not exceeding 48 hours, the clock will continue working with the built-in backup power supply. 37 12H/24H Clock The time can be displayed in either a 12 hour or 24 hour time format. 38 Language Choose the language depending on the language pack installed. 39

BRC0731A4 3P422724-1 21 Main Menu �Manipulating the Main Menu 1 28°C Basic Screen • Press the Menu/Enter button. 2 Setting Return Airflow Direction Energy Saving Options Schedule Maintenance Information Configuration Current Settings 1/2 Main Menu Main Menu • The Main Menu will appear. Instructions for manipulating the buttons will appear. 3 • Selecting items from the Main Menu. 1. Press the (Up/Down) buttons to select the desired item. 2. Press the Menu/Enter button to display the selected settings screen. 4 • To go back to the Basic Screen from the Main Menu, press the Cancel button. Caution • When the Main Menu is visible and a button is not pressed for 5 minutes, the screen will automatically go back to the Basic Screen. Operation Method Menu Manipulation

22 BRC0731A4 3P422724-1 Menu Manipulation Airflow Direction �Change the Airflow direction Operation Method 1 Setting Return Airflow Direction Energy Saving Options Schedule Maintenance Information Configuration Current Settings 1/2 Main Menu • Display the Main Menu (See "Manipulating the Main Menu" on page 21) • Press the (Up/Down) buttons to select Airflow Direction and press the Menu/Enter button. 2 Airflow Direction Direction1 Swing Setting Return Direction2 Swing Swing Setting Return Direction Airflow Direction Direction2 Swing Airflow direction setting (up/down) Swing Direction Airflow Direction Setting Return Direction2 Swing Airflow direction setting (left/right) Remark: Only visible if available. • Select the desired airflow direction from Swing or Swing stop using the (Up/Down) buttons. • Select Up/down direction or Left/right direction using the (Left/Right) buttons. • Press the Menu/Enter button to confirm the settings and to return to the Basic Screen. Note • The airflow directions appear on the screen as follows: Up/down direction Left/right direction • Selecting Swing will cause the airflow direction blades to swing back and forth. When Swing is selected, all airflow directions will be visible at the same time. • When you select Swing stop , the airflow direction blades stay in the position that you press the Menu/Enter button.

BRC0731A4 3P422724-1 23 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. Operation condition • Room temperature is higher than the remote controller's set temperature (in heating mode). • Under continuous operation with the airflow blowing horizontally. Note Heating mode includes automatic operation. Energy Saving Options �Energy Saving List Some functions should not be enabled when a centralised controller is Operation Method connected via the KRP928 Interface adapter for Room Air Conditioner. 1 Airflow Direction Energy Saving Options Schedule Maintenance Information Configuration Current Settings 1/2 Setting Return Main Menu • Display the Main Menu. (See "Manipulating the Main Menu" on page 21). • Press the (Up/Down) buttons to select Energy Saving Options and press the Menu/ Enter button. 2 Energy Saving List Setpoint Range Setback Condition Setpoint Auto Reset Off Timer 1/2 Energy Saving Options Setting Return • Press the (Up/Down) buttons to select Energy Saving List and press the Menu/Enter button. 3 Setpoint Range Setback Condition Setpoint Auto Reset Off Timer Energy Saving List Setting Return : ON : OFF : OFF : OFF • Press the (Up/Down) buttons to change the setting to ON or OFF . • Move the cursor using the (Left/Right) buttons. • Press the Menu/Enter button when all changes are made. The confirmation screen will appear.

24 BRC0731A4 3P422724-1 Menu Manipulation 4 No Yes Energy Saving List Save the settings? Setting Return • Press the (Left/Right) buttons to select Yes . • Press the Menu/Enter button to confirm the settings and to return to the Basic Screen. �Setpoint Range Setting 1 Energy Saving List Setpoint Range Setback Condition Setpoint Auto Reset Off Timer Energy Saving Options Setting Return • Display the Energy Saving Options (See "Energy Saving List" on page 23). • Press the (Up/Down) buttons to select Setpoint Range and press the Menu/Enter button. 2 18°C – 32°C 10°C – 30°C 18°C – 30°C Setpoint Range Setting Return Cool Heat Auto • Press the (Up/Down) buttons to change the cooling or heating temperature setpoint range. • Move the cursor using the (Left/Right) buttons. • Press the Menu/Enter button when all changes are made. The confirmation screen will appear. Note • The default setpoint range restriction is [18°C→32°C] for cooling, [10°C→30°C] for heating, and [18°C→30°C] for auto. This setpoint range is the general setpoint range and is as a result always active regardless of whether 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. 3 No Yes Setpoint Range Save the settings? Setting Return • Press the (Left/Right) buttons to select Yes . • Press the Menu/Enter button to confirm the settings and to return to the Basic Screen. Operation Method This function should not be used when a centralised controller is connected via the KRP928 Interface adapter for Room Air Conditioner.

BRC0731A4 3P422724-1 25 Menu Manipulation �Setback Condition 1 Energy Saving List Setpoint Range Setback Condition Setpoint Auto Reset Off Timer Energy Saving Options Setting Return • Display the Energy Saving Options (See "Energy Saving List" on page 23). • Press the (Up/Down) buttons to select Setback Condition and press the Menu/Enter button. 2 -2°C Recovery Differential Cool Heat +2°C Setback Condition Setting Return • Press the (Up/Down) buttons to change the differential for setback operation. • Move the cursor using the (Left/Right) buttons. • Press the Menu/Enter button when all changes are made. The confirmation screen will appear. 3 No Yes Setback Condition Save the settings? Setting Return • Press the (Left/Right) buttons to select Yes . • Press the Menu/Enter button to confirm the settings and to return to the Basic Screen. Note • The default setpoint range restriction is [18°C→32°C] for cooling, [10°C→30°C] for heating, and [18°C→30°C] for auto. This setpoint range is the general setpoint range and is as a result always active regardless of whether 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. Operation Method This function should not be used when a centralised controller is connected via the KRP928 Interface adapter for Room Air Conditioner.

26 BRC0731A4 3P422724-1 Menu Manipulation �Setpoint Auto Reset 1 Energy Saving List Setpoint Range Setback Condition Setpoint Auto Reset Off Timer Energy Saving Options Setting Return • Display the Energy Saving Options (See "Energy Saving List" on page 23). • Press the (Up/Down) buttons to select Setpoint Auto Reset and press the Menu/Enter button. 2 28 °C 30 min 20°C 30 min Cool Heat 2/2 Set temp.: Set Time: Set temp.: Set Time: Setpoint Auto Reset Setting Return • Press the (Up/Down) buttons to set the preset temperature and timing for the auto reset of the setpoint. • Move the cursor using the (Left/Right) buttons. • Press the Menu/Enter button when all the changes are made. The confirmation screen will appear. 3 No Yes Setpoint Auto Reset Save the settings? Setting Return • Press the (Left/Right) buttons to select Yes . • Press the Menu/Enter button to confirm the settings and to return to the Basic Screen. Operation Method This function should not be used when a centralised controller is connected via the KRP928 Interface adapter for Room Air Conditioner.

BRC0731A4 3P422724-1 27 Menu Manipulation �OFF Timer 1 Energy Saving List Setpoint Range Setback Condition Setpoint Auto Reset Off Timer Setting Return Energy Saving Options • Display the Energy Saving Options (See "Energy Saving List" on page 23). • Press the (Up/Down) buttons to select Off Timer and press the Menu/Enter button. 2 Setting Return Off Timer 60 After you turn on the unit, it will automatically turn off in minutes. • Use the (Up/Down) buttons to set the time after which the unit automatically turns off again. Selections can be made in increments of 10 minutes from 30 to 180 minutes. Holding down the button causes the number to change continuously. The settings confirmation screen will appear when the Menu/Enter button is pressed. 3 No Yes Off Timer Save the settings? Setting Return • Press the (Left/Right) button to select Yes . • Press the Menu/Enter button to confirm the settings and to return to the Basic Screen. Operation Method

28 BRC0731A4 3P422724-1 Menu Manipulation Schedule �Enable/Disable Operation Method The schedule can be restricted when a centralised controller is connected via the KRP928 Interface adapter for Room Air Conditioner. 1 1/2 Airflow Direction Energy Saving Options Schedule Maintenance Information Configuration Current Settings Setting Return Main Menu • Display the Main Menu. (See "Manipulating the Main Menu" on page 21). • Press the (Up/Down) buttons to select Schedule and press the Menu/Enter button. 2 No Yes Schedule Clock has not been set Would you like to set it now? Setting Return 0:00 Wednesday 1 Day 1 Month 2014 Year Setting Date & Time Return Note • Before setting the schedule, the clock must be set. • If the clock has not been set, a screen like the one on the left will appear. • Press the (Left/Right) buttons to select Yes and press the Menu/Enter button. • The Date & Time screen will appear. • Set the current year, month, day and time. (See "Clock & Calendar" on page 38). 3 2/2 Enable/Disable Select Schedule Holidays Settings Schedule Setting Return • Press the (Up/Down) buttons to select Enable/Disable and press the Menu/Enter button. 4 Disable Schedule Enable/Disable Setting Return • Press the (Up/Down) buttons to select Enable or Disable . • The confirmation screen will appear when the Menu/Enter button is pressed. Note The Schedule is enabled. To modify the Selected schedule number see "Select Schedule" on page 30.

BRC0731A4 3P422724-1 29 Menu Manipulation 5 No Yes Schedule Save the settings? Setting Return • Press the (Left/Right) buttons to select Yes . • Press the Menu/Enter button to confirm the settings and to return to the Basic Screen. �Select Schedule 1 2/2 Enable/Disable Select Schedule Holidays Settings Schedule Setting Return • Display the Schedule menu. (See "Enable/Disable" on page 28). • Press the (Up/Down) buttons to select Select Schedule and press the Menu/Enter button. 2 Schedule nr 1 Schedule Select Schedule Setting Return • Press the (Up/Down) buttons to select Schedule nr 1 , Schedule nr 2 or Schedule nr 3 . • The confirmation screen will appear when the Menu/Enter button is pressed. 3 No Yes Schedule Save the settings? Setting Return • Press the (Left/Right) buttons to select Yes . • Press the Menu/Enter button to confirm the settings and to return to the Basic Screen. Operation Method It is possible to program up to three different schedules.

30 BRC0731A4 3P422724-1 Menu Manipulation �Holidays 1 Enable/Disable Select Schedule Holidays Settings Schedule Setting Return • Display the Schedule menu. (See "Enable/ Disable" on page 28). • Press the (Up/Down) buttons to select Holidays and press the Menu/Enter button. 2 Sat Mon Tue Wed Thu Fri Sun Holidays Multiple selection Schedule Setting Return • Press the (Left/Right) buttons to select the desired day. • Press the (Up/Down) buttons to display " " to set this day as a holiday. Note • Multiple days can be selected as holidays. • To re-enable the schedule timer for the day selected as a holiday, the holiday setting must be released. 3 Sat Mon Tue Wed Thu Fri Sun Holidays Multiple selection Schedule Setting Return • Press the Menu/Enter button when all changes are made. The settings confirmation screen will appear. 4 No Yes Schedule Save the settings? Setting Return • Press the (Left/Right) button to select Yes . • Press the Menu/Enter button to confirm the settings and to return to the Basic Screen. Schedule nr 1 Sun Hol Setting Return Time Act Cool Heat Note "Hol" will be displayed on the schedule settings screen for days that have been set as a holiday. Operation Method The schedule timer will be disabled for days that have been set as a holiday.

BRC0731A4 3P422724-1 31 Menu Manipulation �Schedule Settings 1 2/2 Enable/Disable Select Schedule Holidays Settings Schedule Setting Return • Display the Schedule menu. (See "Enable/Disable" on page 28). • Press the (Up/Down) buttons to select Settings and press the Menu/Enter button. Note The Schedule Settings of the selected schedule can be modified. To modify the selected schedule see "Select Schedule" on page 29. 2 Mon Schedule nr 1 Setting Return Time Act Cool Heat • Press the (Up/Down) buttons to select the day to be set. 3 Setting Return Time Act Cool Heat – 6 :00 Schedule nr 1 Mon Setting Return Time Act Cool Heat – 6 :00 Mon Schedule nr 1 • Set the time for the selected day. • Press the (Left/Right) buttons to move the highlighted item and press the (Up/Down) buttons to input the desired operation start time. Each press of the (Up/Down) buttons moves the numbers by 1 hour or 1 minute. Operation Method After saving a schedule, the schedule is automatically enabled.

32 BRC0731A4 3P422724-1 Menu Manipulation 4 Setting Return Time Act Cool Heat – 6 :00 Schedule nr 1 Mon Time Act Cool Heat – 6 :00 ON 32°C 16°C Schedule nr 1 Setting Return Mon • Press the (Left/Right) buttons to move the highlighted item and press the (Up/Down) buttons to configure ON/OFF/-- settings. "Act"-column: ON : The temperature setpoints can be configured. OFF : The setback temperature setpoints can be configured. – – : The temperature and setback temperature setpoints will be disabled. • Press the (Left/Right) buttons to move the highlighted item and press the (Up/Down) buttons to input the cooling and heating temperature setpoints for ON or OFF (Setback) operation. "Cool" and "Heat" column: "__": Indicates that the temperature and setback temperature setpoint for this time period is not specified. The last active setpoint will be utilized. "– –": Indicates that the setback function is disabled for this time period. Time Act Cool Heat – 6 :00 ON 24°C 21°C – 8 :00 OFF Mon Schedule nr 1 Setting Return 5 Time Act Cool Heat – 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 Schedule nr 1 Setting Return Mon Time Act Cool Heat – 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 Mon Schedule nr 1 Setting Return Time Act Cool Heat – 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 Tue Schedule nr 1 Setting Return Note A maximum of 5 actions per day can be set. • Press the Menu/Enter button when all changes are made. The confirmation screen will appear. Note To copy the settings from the previous day, press the Operation Mode Selector button. Example: To copy the contents of Monday to Tuesday, select Tuesday and press the Operation Mode Selector button.

BRC0731A4 3P422724-1 33 Menu Manipulation 6 Setting Return No Yes Schedule Save the settings? • Press the (Left/Right) buttons to select Yes . • Press the Menu/Enter button to confirm the settings and to return to the Basic Screen. Maintenance Information �Display the Maintenance Information 1 Setting Return Airflow Direction Energy Saving Optiopns Schedule Maintenance Information Configuration Current Settings 1/2 Main Menu • Display the Main Menu. (See "Manipulating the Main Menu" on page 21). • Press the (Up/Down) buttons to select Maintenance Information and press the Menu/ Enter button. 2 Contact Info 0123–4567–8900 Indoor Model –––––––––– Outdoor Model –––––––––– Maintenance Information Return • The phone number for the contact address will appear at the top of the screen. (If you have not yet registered your product, it will not appear). • The model information of the indoor and outdoor units of your product will always show ----------. • Press the Cancel button to return to the previous screen. Note • 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. Operation Method

34 BRC0731A4 3P422724-1 Menu Manipulation Configuration �Display Display Mode 1 Display Contrast Adjustment Configuration Setting Return • Display the Configuration menu. • Press the (Up/Down) buttons to select Display and press the Menu/Enter button. 2 Display Mode Standard Display Item None Display Setting Return • Press the (Up/Down) buttons to select Display Mode and press the Menu/Enter button. 3 Standard Display Display Mode Setting Return • Press the (Up/Down) buttons to select Standard or Detailed . • Press the Menu/Enter button to confirm the settings and to return to the Basic Screen. Note To select which item is displayed in the detailed display selection area, refer to "Detailed Item" on page 35. Operation Method

BRC0731A4 3P422724-1 35 Menu Manipulation Detailed Item 1 Display Mode Standard Display Item None Display Setting Return • Display the Display menu. (See "Display Mode" on page 34). • Press the (Up/Down) buttons to select Display Item and press the Menu/Enter button. 2 None Display Display Item Setting Return • Press the (Up/Down) buttons to display the following. * Room Temp Outside Air Temp None * Some models may not display these items even if they are selected. • Be sure to read the following regarding the display of the room and outdoor temperature. Room Temp – The temperature near the indoor unit. – The temperature that is detected may be affected by the location of the unit. Outside Air Temp – The temperature detected near the outdoor unit. – The temperature that is detected may be affected by factors such as the location of the unit (e.g. if it is in direct sunlight) and unit operation during defrosting. – "Outside Air Temp" will not display after stopping or immediately after starting. • Press the Menu/Enter button to confirm the settings and to return to the Basic Screen. Operation Method

36 BRC0731A4 3P422724-1 Menu Manipulation �Contrast Adjustment 1 Display Contrast Adjustment Configuration Setting Return • Display the Configuration menu. • Press the (Up/Down) buttons to select Contrast adjustment and press the Menu/Enter button. 2 Contrast Adjustment Light Dark Setting Return • Press the (Up/Down) buttons until you reach the desired contrast. • Press the Menu/Enter button to confirm the setting and to return to the Basic Screen. Current Settings �Overview of the Current Settings 1 1/2 Airflow Direction Energy Saving Options Schedule Maintenance Information Configuration Current Settings Main Menu Setting Return • Display the Main Menu. (See "Manipulating the Main Menu" on page 21). • Press the (Up/Down) buttons to select Current Settings and press the Menu/Enter button. 2 Schedule Display Mode Display Item Disable Standard None Current Settings Return • A list showing the status of the current settings will appear. • Press the Cancel button to return to the Main Menu. Schedule Display Mode Display Item Display items * Display items may differ depending on the model. Only the items that can be set are displayed. Operation Method Operation Method

BRC0731A4 3P422724-1 37 Menu Manipulation Clock & Calendar �Date & Time 1 Setting Return Clock & Calendar Language 2/2 Main Menu • Display the Main Menu. (See "Manipulating the Main Menu" on page 21). • Press the (Up/Down) buttons to select Clock & Calendar and press the Menu/Enter button. 2 Date & Time 12H/24H Clock Clock & Calendar Setting Return • Press the (Up/Down) buttons to select Date & Time and press the Menu/Enter button. 3 0:00 Wednesday 1 Day 1 Month 2014 Year Setting Date & Time Return • Use the (Up/Down) buttons to change the date and time. • Move the cursor using the (Left/Right) buttons. • Press the Menu/Enter button when all changes are made. The confirmation screen will appear. Note The day of the week is set automatically. 4 No Yes Date & Time Save the settings? Setting Return • Press the (Left/Right) button to select Yes . • Press the Menu/Enter button to confirm the settings and to return to the Basic Screen. Operation Method

38 BRC0731A4 3P422724-1 Menu Manipulation �12H/24H CLOCK 1 Date & Time 12H/24H Clock Clock & Calendar Setting Return • Display the Clock & Calendar menu. (See "Date & Time" on page 37). • Press the (Up/Down) buttons to select 12H/24H Clock and press the Menu/Enter button. 2 24H 12H/24H Clock Setting Return • Press the (Up/Down) buttons to select 12H or 24H . • The confirmation screen will appear when the Menu/Enter button is pressed. Note By default, the time display is set to the 24H format. 3 No Yes 12H/24H Clock Save the settings? Setting Return • Press the (Left/Right) buttons to select Yes . • Press the Menu/Enter button to confirm the setting and to return to the Main Menu. Operation Method

BRC0731A4 3P422724-1 39 Menu Manipulation Language �Select the Language 1 Setting Return Clock & Calendar Language 2/2 Main Menu • Display the Main Menu. (See "Manipulating the Main Menu" on page 21). • Press the (Up/Down) buttons to select Language and press the Menu/Enter button. 2 English Language Setting Return • Press the (Up/Down) buttons to select the preferred language. • Press the Menu/Enter button to confirm the settings and to return to the Basic Screen. 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 Installer reference guide. Operation Method

40 BRC0731A4 3P422724-1 Caution • Do not wash the remote controller. Doing so may cause electric leakage and result in electric shocks or fire. • Be sure to stop the operation of the air conditioner and turn off the power supply breaker when performing maintenance activities. Failure to do so may result in electric shocks or injury. Maintenance of Unit and the LCD display Note: • Wipe the LCD display and the rest of the surface of the remote controller with a dry cloth when they become dirty. • If the dirt on the surface cannot be removed, soak the cloth in neutral detergent diluted with water, squeeze the cloth tightly, and clean the surface. Wipe the surface with a dry cloth afterwards. • Do not use any paint thinner, organic solvent or strong acid. Warning Do not use flammable materials (e.g., hair spray 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. Maintenance

BRC0731A4 3P422724-1 41 Error Code Display �Contact your Daikin dealer in the following cases Warning When the air conditioner is malfunctioning (e.g., giving off a burning odor), stop the air conditioner and turn off the power. Continued operation under such circumstances may result in failure, electric shocks or fire. Contact your Daikin dealer. 1 28°C • If an error occurs, the error icon in the Basic Screen and the operation lamp will blink. • To display the error code and contact information, the Menu/Enter button needs to be enabled (See "Manipulating the Main Menu" on page 21 ). • Press the Menu/Enter button. Operation lamp 2 Contact Info 0123–4567–8900 Error Code:A1 Return • The error code blinks and the contact address will appear. • Notify your Daikin dealer of the Error code and Model name. Operation Method Reference Information

42 BRC0731A4 3P422724-1 Reference Information ʺMode Conflictʺ message 10°C Mode conflict 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 modes, an operation mode conflict occurs: • The operation lamp flashes • Mode conflict appears on the user interface • The units that do not have priority enter standby mode This is not a malfunction. To solve the conflict, make the units that do not have priority run in the same operation mode as that of the unit that has priority. Which unit has priority depends on whether the Priority Room setting is present and/or active: If... Then... The Priority Room setting is present and active. The operation mode of the indoor unit to which the Priority Room setting is applied takes priority. In case of an operation mode conflict, the other units will enter standby mode. NOTICE • COOL, DRY and FAN operation can be used simultaneously. • If the conflict is not solved manually, non-priority units will automatically resume operation as soon as the priority unit stops operating. If... Then... The Priority Room setting is not present OR present but not active. The operation mode of the indoor unit that was turned on first takes priority. In case of an operation mode conflict, the units that were turned on later will enter standby mode. NOTICE • COOL, DRY and FAN operation can be used simultaneously. • Units running in HEAT operation mode always have priority over units running in FAN operation mode, even if they were not turned on first. • When solving the conflict, it is possible to make the non-priority units run in AUTO operation mode: they will automatically start operation in the same operation mode as that of the priority unit.

BRC0731A4 3P422724-1 43 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. Caution When a KRP928 Interface adapter for Room Air Conditioner is connected, the mode conflict message will not be shown on the user interface, but the indoor unit will go into standby mode. Combined use of the wired and wireless user interface Avoid using the wired user interface and the standard wireless remote controller at the same time. If you do so anyway, following phenomena may occur: Phenomenon Explanation On the wireless user interface An incorrect unit status (e.g. on/off, operation mode, setpoint, fan speed/direction) may appear on the wireless user interface display. The wireless user interface does not receive feedback from the unit. When a setting is changed (manually or automatically by a schedule) on the wired user interface, the change is not communicated to the wireless user interface. Example In case on/off was set by the wired user interface, the on/off status shown on the wireless user interface will be incorrect. In this situation, the user will need to push the wireless user interface on/off button twice to achieve the required on/off setting change on the indoor unit. At the same time, the setpoint, operation mode, and fan speed/ direction will be overwritten by the wireless user interface status. On the wireless user interface When pushing a button, all statuses of the wireless user interface display will be sent to the indoor unit. The wireless user interface sends all settings at once (e.g. on/off, operation mode, setpoint, fan speed/direction, …) to the unit in case of a setting change by any button. When any button is pushed on the wireless user interface, all settings (e.g. on/off, operation mode, setpoint, fan speed/direction, …) are sent to the unit and settings set by the wired user interface are overwritten. Example In case the setpoint was set by the wired user interface, the setpoint status shown on the wireless user interface will be incorrect. In this situation, the user will overwrite the setpoint with the wireless setpoint when pushing the setpoint up button on the wireless user interface. At the same time, the on/off setting, operation mode, and fan speed/ direction will be overwritten by the wireless user interface status.

44 BRC0731A4 3P422724-1 Reference Information Phenomenon Explanation On the wired user interface The status of some functions (e.g. ECONO mode, powerful mode, indoor unit quiet operation, outdoor unit quiet operation, humidify) is not shown on the wired user interface display. The wired user interface does not support the handling of these functions. In case one of these functions (e.g. ECONO mode, powerful mode, indoor unit quiet operation, outdoor unit quiet operation, humidify) is set on the wireless user interface, the activation is not shown on the wired user interface. ECONO mode set by wireless user interface Not indicated on the wired user interface. Stopping the unit by the wired user interface will cancel the ECONO mode. Powerful mode set by wireless user interface Not indicated on the wired user interface. Setpoint and fan speed change on the wired user interface will only become valid when the powerful mode is stopped. Stopping the unit or changing the operation mode on the wired user interface will cancel the powerful mode. Indoor unit quiet operation set by wireless user interface Not indicated on the wired user interface, but auto fan speed is shown. Changing the fan speed on the wired user interface will cancel the indoor unit quiet operation mode. Outdoor unit quiet operation set by wireless user interface Not indicated on the wired user interface. The outdoor unit quiet operation will never be cancelled by an action on the wired user interface. Comfort airflow operation set by wireless user interface Not indicated on the wired user interface. Changing the airflow direction on the wired user interface will cancel the comfort fan operation. “URURU” HUMIDIFY operation set by wireless user interface No humidify symbol is indicated on the wired user interface, but heating operation mode without heating setpoint is shown. Changing the operation mode on the wired user interface will cancel the “URURU” HUMIDIFY operation. HUMID HEATING operation set by wireless user interface Not indicated on the wired user interface, but heating operation mode and setpoint are shown. Changing the operation mode on the wired user interface will cancel the HUMID HEATING operation.

BRC0731A4 3P422724-1 45 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. Changing the operation mode on the wired user interface will not affect the status of these functions. A weekly schedule can be programmed on the wireless user interface and executed by the indoor unit. At the same time, a different weekly schedule can be programmed on the wired user interface and executed. The wireless user interface weekly schedule timer (based on the wireless user interface clock) and the wired user interface weekly schedule timer (based on the wired user interface clock) are 2 independent schedule timers. To avoid conflicts, only the wired user interface schedule timer should be used. In case a weekly schedule timer was already set by the wireless user interface, please first delete this weekly schedule timer before proceeding. On the wireless user interface It is possible to change the on/off setting, setpoint and operation mode, even if the buttons are locked on the wired user interface. The wireless user interface does not receive feedback from the unit. The button lock function is a function of the wired user interface. When a button is locked on the wired user interface, the lock is not communicated to the wireless user interface. In addition, a change on the wireless user interface will be executed on the indoor unit and is not prevented. The actual unit status will always be shown on the wired user interface display. On the wireless user interface It is possible to change the setpoint out of range, even if a setpoint range is set by the wired user interface. The wireless user interface does not receive feedback from the unit. The setpoint range function is a function of the wired user interface. When a setpoint range is set on the wired user interface, the new range is not communicated to the wireless user interface. In addition, a setpoint change on the wireless user interface will be executed on the indoor unit and is not prevented. The actual unit status setpoint will always be shown on the wired user interface display.

46 BRC0731A4 3P422724-1 Reference Information Phenomenon Explanation On the wireless user interface It is possible to set an operation mode even when this operation mode is prohibited in the wired user interface. The wireless user interface does not receive feedback from the unit. The operation prohibit function is a function of the wired user interface. When an operation mode is prohibited on the wired user interface, this is not communicated to the wireless user interface. In addition, an operation mode change on the wireless user interface will be set on the indoor unit and is not prevented. The actual unit status operation mode will always be shown on the wired user interface display. On the wireless user interface Setback setpoints and setback active can not appear on the wireless user interface display. (Only when setback function is enabled) The setback function is a function of the wired user interface. The setback setpoints can only be set on the wired user interface when the unit is turned off. The setback function can only become active when the unit is turned off. The setback function turns the unit on under setback control and the setback symbol is shown on the wired user interface. The setback setpoints and function status are not communicated to the wireless user interface. A setpoint change on the wireless user interface will not modify the setback setpoints. However, modified setpoints will become valid when the unit is turned manually on again.

BRC0731A4 3P422724-1 47 Reference Information After-sales Service Warning • Do not disassemble, modify or repair the unit. Doing so may result in electric shocks or fire. Consult your Daikin dealer. • Do not relocate or reinstall the remote controller by yourself. Improper installation may result in electric shocks or fire. Consult your Daikin dealer. �Advise the repairer of the following items • Model name • Date of installation • 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.

- , Chipping Norton, NSW 2170 Australia Phone: 1300 78 72 66 www.daikin.com.au Daikin New Zealand, 525 Great South Rd, Penrose, Auckland 6 Governor Macquarie 62 66 Dr Phone: 1300 36 24 38