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BRC2E52C7 / BRC3E52C7

Operation manual

4P368042-1 - 2014.02

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 mode, the fan speed is adjusted automatically

according to the setpoint and indoor temperature

• In case of Fan Only mode the fan speed is high.

• Depending on the type of indoor unit, there are two fan speeds

(low and high), three fan speeds (low, medium and high) or five

fan speeds available (low, medium-low, medium, medium-high,

high). Some indoor units also support automatic fan speed

• 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.

• 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.

Characteristics of Cooling Operation

• If the cooling operation is used when the room temperature is too low,

frost forms on the heat exchanger of the indoor unit which can

decrease the cooling capacity. In this case, the air conditioner

automatically switches to defrost operation for a while.

During defrost operation, a low airflow rate or a gentle wind is used to

prevent the discharge of melt water. (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.

Содержание BRC2E52C7

Страница 1: ...ety 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 ...

Страница 2: ... Setting the Cooling Heating Selection Eligibility 19 Key Lock 22 Quick Reference of Main Menu Items The Main Menu Items Overview 23 Menu Manipulation Main Menu 27 Airflow Direction 28 Individual Air Direction 29 Quick Start 32 Ventilation 33 Energy Saving Options 36 Schedule 44 Filter Auto Clean 49 Maintenance Information 50 Configuration 51 Current Settings 54 Clock Calendar 55 Language 57 Maint...

Страница 3: ...y 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 Abo...

Страница 4: ...et or outlet Injury may result due to contact with the air conditioner s highspeed 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 cooki...

Страница 5: ... 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...

Страница 6: ... 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 ...

Страница 7: ...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 arou...

Страница 8: ... i e ON OFF operation mode selection fan speed and temperature settings 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 ...

Страница 9: ... 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 butt...

Страница 10: ...air conditioner is in automatic heating operation Standard display 28 C 6 Ventilation purifying 5 Error 12 Under centralized control 13 Changeover under control 3 Set temperature display 4 Defrost Hot start 7 Clean element 6 Clean filter 9 Timer enabled 14 Setback 2 Fan speed 1 Operation mode 10 Emergency operation Standard display example Detailed display The clock and Detailed selection items ap...

Страница 11: ...or 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 By default the display method is Single Setpoint mode To enable Dual Setpoint mode refer to the Installation manual 4 Defrost Hot ...

Страница 12: ...off command from a BACnet interface Refer to the service manual of the outdoor unit or contact your local dealer 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 13 Changeover under control VRV only See Setting the Cooling Heating Sele...

Страница 13: ...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 Preparation For mechanical protection purposes turn ON the system at least 6 hours before starting the ...

Страница 14: ...ngeover under control is not displayed on the remote controller The cooling or heating mode cannot be selected if the above is displayed on the remote controller See Setting the Cooling Heating Selection Eligibility on page 19 if the Changeover under control icon blinks 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 temper...

Страница 15: ...he 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 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 min...

Страница 16: ...y When the air conditioner goes into heating operation or defrost operation the indoor unit fan will stop in order to prevent a cold draft In that case Defrost Hot start will be displayed on the remote controller 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 recomme...

Страница 17: ...ry 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 s...

Страница 18: ...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 enabled by de...

Страница 19: ... hours before starting the operation of the system Do not turn OFF the air conditioner in season in order to ensure the smooth starting of the air conditioner Press the Operation Mode Selector button several times until the ventilation mode is selected 1 The Ventilation mode is used on Heat Reclaim Ventilation HRV units for when cooling or heating is unnecessary 2 The Ventilation mode can be chang...

Страница 20: ...ver under control if a cooling heating selection eligibility is granted to the remote controller The icon Changeover under control on each remote controller of indoor units connected to the same outdoor unit or BS Branch Selection box will start blinking Set a cooling heating selection eligibility as explained below Note Ventilation mode changes are possible regardless of the cooling heating selec...

Страница 21: ...icon Changeover under control will disappear The icon Changeover under control will appear on the other remote controllers 3 28 C Press the Operation Mode Selector button on the remote controller that has the cooling heating selection eligibility or the remote controller without the icon Changeover under control several times until the desired mode is selected The display will change to the Fan Dr...

Страница 22: ...s without Changeover under control displayed with Changeover under control displayed The air conditioner will go into the mode set in the remote controller with the selection eligibility No other modes are available The air conditioner however can be switched to Fan Only mode or from Cool to Dry mode 2 The remote controller with the selection eligibility Set to Fan mode Other remote controllers wi...

Страница 23: ...ooling heating auto fan selection eligibility in one of the remote controllers BS Branch Selection box The BS box is used for cooling or heating mode selection Indoor unit Indoor unit Heat Recovery system Heat pump system 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 ...

Страница 24: ... case of SkyAir maximum 4 units unit A B C D In case of VRV maximum 16 units unit 0 till 15 29 Individual Setting List A table for each unit with the settings for each of the 4 flaps 30 Reset All Indivi Setting Clear all the individual settings 30 Airflow Direction Range The auto swing direction is selectable from three patterns to suit the layout of the room Standard Right blow or Left blow Quick...

Страница 25: ...ed Possible to set from 30 to 120 minutes in 30 minute increments 41 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 42 Energy consumption Only on SkyAir models FCQG F and FCQHG F An indicative energy consumption until now is displayed This enables the customer to evaluate the ...

Страница 26: ...n function can be enabled or disabled 51 Display Display Switch between Standard or Detailed display Detailed display settings Select if room temperature outdoor temperature system or nothing is displayed 52 Contrast Adjustment Adjust the LCD contrast 54 Current Settings Display a list of the current settings of the available items 54 Clock Calendar Date Time Configure the date and time settings T...

Страница 27: ...ler 2 remote controllers in control Outdoor unit Indoor unit If 2 remote controllers are in control of a single indoor unit the following menu items are not set in the sub remote controller Set them in the main remote controller Individual Air Direction Energy Saving Options Schedule Filter Auto Clean Setback Temperature Setpoints ...

Страница 28: ...tems 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 Disable the Menu Enter and Cancel but...

Страница 29: ...turn to the Basic Screen Note The airflow directions appear on the screen as follows 1 2 3 4 0 Up down direction 0 1 2 3 4 Left right direction 0 Position 0 1 Position 1 2 Position 2 3 Position 3 4 Position 4 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 one of the posit...

Страница 30: ...Settings Airflow direction range Individual Air Direction Setting Return Select Individual Setting and press the Menu Enter button 3 Return Setting No Ind Set Outletmark UnitA Individual Setting Setting Return Direction Outlet Use the Up Down buttons to select the unit and outlet mark In case of SkyAir maximum 4 units unit A B C D can be selected In case of VRV maximum 16 units for each group unit...

Страница 31: ...ge Individual Air Direction Setting Return Display the Individual Air Direction menu See Individual Setting on page 29 Press the Up Down buttons to select Individual Setting List and press the Menu Enter button 2 Unit A Outletmark Air direc Indiv Position 0 OFF Position 0 OFF Position 0 OFF Position 0 OFF Individual Setting List Return A table shows the current settings Press the Up Down buttons t...

Страница 32: ...onditioner The Airflow Direction Range has the following 3 patterns Standard Left Blow Right Blow Fully wide swing Swing on the left side Swing on the right side These patterns correspond with the situations as shown below Standard Left Blow Right Blow Fully wide swing Swing on the left side Swing on the right side 0 1 2 3 4 1 2 3 4 0 3 2 1 0 4 1 Individual Setting Individual Setting List Reset Al...

Страница 33: ...ton to select the Air range setting Select the desired air range from Standard Right blow or Left blow by using the Up Down buttons Press the Menu Enter button to confirm the settings and to return to the Basic Screen Quick Start Quick Start ON 1 Main Menu 1 2 Airflow Direction Individual Air Direction Quick Start Ventilation Energy Saving Options Schedule Setting Return 28 C While operating in Co...

Страница 34: ...ing the room to a comfortable temperature The fan speed icons disappear and the fan speed cannot be changed Cannot be set when in Fan Only and Dry mode Quick Start will run for a maximum of 30 minutes before the unit automatically returns to normal operation Using the Operation Mode Selector button will return the air conditioner to normal operation In heating mode the fan speed may increase and t...

Страница 35: ...nly modes that can be set are displayed Ventilation Mode 1 2 2 Ventilation Rate Ventilation Mode Ventilation Setting Return Display the Ventilation menu See Ventilation Rate on page 33 Press the Up Down buttons to select Ventilation Mode and press the Menu Enter button 2 Bypass 2 2 Ventilation mode Ventilation Setting Return Press the Up Down buttons to change the settings as shown below Auto Ener...

Страница 36: ...d set temperature and the Heat Reclaim Ventilation unit indoor and outdoor temperatures the mode is automatically changed between Energy Reclaim Ventilation and Bypass Energy reclaim ventilation mode The outdoor air is supplied to the room after passing through a heat exchanger Bypass mode The outdoor air is supplied to the room without passing through a heat exchanger ...

Страница 37: ...Condition Sensing Sensor Low Sensing Sensor Stop Setpoint Auto Reset 1 2 Energy Saving Options Setting Return Press the Up Down buttons to select Energy Saving List and press the Menu Enter button 3 OFF 2 2 Setpoint Range Setback Condition ON Sensing Sensor Low OFF Sensing Sensor Stop OFF Setpoint Auto Reset ON Off Timer ON Energy Saving List Setting Return Press the Up Down buttons to change the ...

Страница 38: ...nge 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 16 C 32 C 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...

Страница 39: ...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 16 C 32 C This setpoint range...

Страница 40: ...just Heat SP Adjust Time Heat Limit Heat SP Sensing Sensor Low 1 0 C 15 min 35 C 1 0 C 15 min 15 C Setting Return Press the Up Down buttons to set the energy saving operation when the sensor detects an absence Move the cursor using the Left Right buttons Press the Menu Enter button when all changes are made The confirmation screen will appear Example settings on the left apply If the sensor determ...

Страница 41: ...Sensing Sensor Stop Setting Return Press the Up Down buttons to set the energy saving operation when the sensor detects the absence 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 Sensing Sensor Stop Save the settings Setting Return Press the Left Right buttons to select Yes Press the Menu Enter button ...

Страница 42: ... 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...

Страница 43: ...ly turn off in 60 minutes Off Timer Setting Return 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...

Страница 44: ...he Menu Enter button 2 0 6 12 18 24 Total 10 5 kWh 1 kWh Today Energy consumption Return Total 60 2 kWh 10 kWh S M T W T F S This week Energy consumption Return Total 150 kWh 1 kWh 0 3 6 9 12 This year Energy consumption Return Switch screens using the Left Right buttons Today Yesterday This week 1 week Last week 1 week This year 1 year Last year Change the range shown in the upper right of the sc...

Страница 45: ...dnesday 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 55 3 2 2 Enable Disable Select Schedu...

Страница 46: ...See Enable Disable on page 44 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 but...

Страница 47: ...cted as holidays To re enable the schedule timer for the day selected as a holiday the holiday setting must be released 3 Sat Fri Thu Wed Tue Mon 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 ...

Страница 48: ...e selected schedule see Select Schedule on page 45 2 Mon Time Act Cool Heat Schedule nr 1 Setting Return Press the Up Down buttons to select the day to be set 3 Setting Return Time Act Cool Heat 6 00 Mon Schedule nr 1 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 ...

Страница 49: ...rature 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 Setting Return Time Act Cool Heat 6 00 ON 24 C 21 C 8 00 OFF C Mon Schedule nr 1 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 Mon Schedule nr 1 Setting Return Time Act Cool Heat 6 00 ON 24 C 21 C...

Страница 50: ...enu See Manipulating the Main Menu on page 27 Press the Up Down buttons to select Filter Auto Clean and press the Menu Enter button Note When filter Auto Clean has been disabled the message Auto Filter Clean is disabled is shown 2 0 00 3 00 Filter Auto Clean Filter Auto Clean Setting Return Use the Up Down buttons to set the time when the auto cleaning function of the filter needs to be executed T...

Страница 51: ...456 7890 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 appear on the bottom of the screen For some models the product code may appear Press the Cancel button to return to the previous screen Note The...

Страница 52: ...n 2 Draft Prevention Display Contrast Adjustment Configuration Setting Return Press the Up Down buttons to select Draft Prevention and press the Menu Enter button 3 Disable Draft Prevention 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 4 No Yes Draft Prevention Save the settings Setting ...

Страница 53: ...ss 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 ...

Страница 54: ...ollowing regarding the display of the room and outdoor temperature Room Temp The temperature near the remote controller The temperature that is detected may be affected by the location of the unit It is possible to switch between the remote controller or the indoor unit for the used temperature sensor For detailed information refer to the Field Settings in the Installation Manual Outside Air Temp ...

Страница 55: ...enance Information Configuration Current Settings Clock Calendar Language Main Menu Setting Return Display the Main Menu See Manipulating the Main Menu on page 27 Press the Up Down buttons to select Current Settings and press the Menu Enter button 2 Ventilation Rate Ventilation Mode Schedule Quick Start Display Mode Display Item Low Auto Disable OFF Standard None Current Settings Return 1 2 A list...

Страница 56: ... 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 Caution 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 ...

Страница 57: ...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 settin...

Страница 58: ...Menu on page 27 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 prefered 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 o...

Страница 59: ...ing the Main Menu on page 27 Press the Up Down buttons to select Reset Filter Indicator Press the Menu Enter button to reset the filter indicator and to return to the Basic Screen The icon s shown in Step 1 will disappear from the Basic Screen when the filter sign is reset 3 Dust Collection Method Setting Return No Yes Dust Collection Method Dust Collected Setting Return When an indoor unit with a...

Страница 60: ... 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 material...

Страница 61: ...ccurs the error icon in the Basic Screen and the operation lamp will blink If a warning occurs only the error icon will blink and the operation lamp will not blink To display the error code and contact information the Menu Enter button needs to be enabled See Manipulating the Main Menu on page 27 Press the Menu Enter button Operation lamp 2 Contact Info 0123 4567 8900 Indoor Model 000 Outdoor Mode...

Страница 62: ...sult 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 Repairs after Warranty Period ...

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