Daikin BRC1E61 Instruction Manual

ED72 - 975
Navigation Remote Controller
(Wired Remote Controller)
BRC1E61

ED72-975
Contents 1
Contents
1. Features ..................................................................................................2
1.1 Clear Display ............................................................................................2
1.2 Stylish.......................................................................................................3
1.3 Simple Operation......................................................................................3
1.4 Multilingual Display...................................................................................6
1.5 Other Functions........................................................................................7
2. Functions.................................................................................................8
2.1 Functions..................................................................................................8
2.2 Restrictions...............................................................................................8
3. Specifications ..........................................................................................9
4. Dimensions ...........................................................................................10
5. Applicable Models .................................................................................10
5.1 Applicable Models ..................................................................................10
6. Operation Manual..................................................................................11
6.1 Safety Precautions .................................................................................11
6.2 Names and Functions ............................................................................14
6.3 Basic Operation Method (Use of Direct Buttons) ...................................17
6.4 Quick Reference of Main Menu Items ....................................................22
6.5 Menu Manipulation .................................................................................23
6.6 Maintenance...........................................................................................35
6.7 Useful Information ..................................................................................36
7. Installation Manual ................................................................................38
7.1 Safety Precautions .................................................................................38
7.2 Accessories ............................................................................................39
7.3 Remote controller installation procedure................................................39
7.4 Functions and menu items of remote controller buttons ........................42
7.5 Power-on ................................................................................................43
7.6 Field setting method ...............................................................................44
7.7 Test operation method (in the case of SkyAir) .......................................45
7.8 Checking procedure of error record .......................................................47
7.9 Registration method of the service contract ...........................................47
7.10 Confirmation of registered details...........................................................48
7.11 Clock Setting ..........................................................................................48
7.12 Language changeover............................................................................48

Features ED72-975
2BRC1E61
1. Features
·Clear Display ························ Equipped with backlight and large sized character display and buttons.
·Stylish ··································· Basic tone is white and arrow keys are located at the center.
·Simple Operation·················· Simple operation used with arrow keys and menu-driven method.
·Multilingual Display··············· Available for selection of 10 languages to display arbitrarily
·Other Features······················ Wide variety of functions to meet customer needs such as schedule setting
and contact address display.
1.1 Clear Display
•Dot matrix display
A combination of fine dots enables texts and icons to be displayed smoothly and makes the display of a wide variety of text and
illustrations possible.
•Backlight display
Newly equipped backlight helps operation in dark room.
BRC1E61

ED72-975 Features
BRC1E61 3
1.2 Stylish
Simple and Functional Design
1.3 Simple Operation
Compared to the conventional structure of button allocation for each function, the number of buttons has been decreased (from 15 to
9).
Can intuitively handle frequently performed basic operations.

Features ED72-975
4BRC1E61
Available for simple operation with arrow keys and menu-driven system.
Available for simple operation with arrow keys and menu-driven system.
Available for simple operation with arrow keys and menu-driven system.
Select the item you wish to set with direction
keys and press "Menu/Enter" button at the
item you wish to set and the setting entry
screen appears.

ED72-975 Features
BRC1E61 5
Available for simple operation with arrow keys and menu-driven system.
Guide on display
The item you wish to set can be changed
with up or down button.
The display gives an
explanation of each setting
for easier operation.

Features ED72-975
6BRC1E61
1.4 Multilingual Display
•Available for display in 10 different languages.
Always available for switching display by selecting from main menu.
10 languages (English, German, French, Spanish, Italian, Portuguese, Greek, Dutch, Russian and Turkish)
* Opearation Manual and Installation Manual are writen only in English.

ED72-975 Features
BRC1E61 7
1.5 Other Functions

Functions ED72-975
8BRC1E61
2. Functions
2.1 Functions
{: Possible
*1 Used for setting Normal Display mode or Detailed Display mode.
*2-1 When an error occurs, the error code blinks and the contact address and model names appear.
2-2 The contact address must be registered when the controller is installed.
2-3 For some models, model codes are displayed instead of model names.
*3 Can display for some model only.
*4 Setback function
2.2 Restrictions
1. In the case of two remote control system.
{:Connectable ×:Not connectable
Due to the limited power supply capacity, there are some restrictions when controlling 2 remote
controllers.
<Common restriction for SkyAir and VRV>
When controlling one indoor unit with 2 remote controllers, the remote controller operated first turns the
backlight on.
When controlling 2 remote controllers, schedule, limit operation, off reminder timer and home leave
functions cannot be set with the sub remote controller.
Restriction of operation from the sub remote controller
· When the On/Off button is pressed in the sub remote controller during Home Leave operation in the
main remote controller, Home Leave is stopped to return to the normal operation.
· When the Operation mode selector button, the Up button or the Down button is pressed during Limit
Operation in the main remote controller, Limit Operation is stopped to return to the normal operation.
<Restriction for VRV only>
Adaptor for wiring (KRP 1*) or power supply adaptor for indoor unit PCB (X18A or X35A) cannot be used
for 2 remote controller system.
Category Function BRC1E61
Basic Functions
Drawing display LCD
Operation method Menu selection
Backlight function {
Convenient Functions
Clock function (time display) {
Display switch function {*1
Keylock function {
Schedule (weekly) timer*4 {
Maintenance/Services
Model name display {*2
Contact dealer display {*2
Operation time display {*3
Operational data display {*3
Main
BRC1E61
BRC1D61
BRC1C61
BRC1C62
Wireless
BRC4***
BRC7***
Sub
BRC1E61 {××
BRC1D61
BRC1C61
BRC1C62
{{ ×
Wireless
BRC4***
BRC7***
×{×

ED72-975 Specifications
BRC1E61 9
2. In the case of Centralised remote controller connection.
When connecting a centralised related device(*1), Schedule, Limit Operation and Home Leave
functions cannot be set.
(*1) this means All Centralised remote controller.
intelligent Touch Controller [DCS601C51]
intelligent Manager [DAM602B51,52]
Parallel interface [DPF201A51,52,53]
Central remote controller [DCS302CA51]
Unified ON/OFF controller [DCS301BA51]
Schedule timer [DST301BA51]
Residential central remote controller [DCS303A51]
Wiring adaptor for electrical appendices KRP2A5*/6*]
3. Quick Cooling/Heating <restriction for SkyAir only>
Under the following conditions, Quick Cooling/Heating operation stops to return to the normal operation.
·When the room temperature reaches to the set temperature, the thermostat turns OFF and the unit
returns to the normal operation.
·After 30 minutes past from the operation start, the unit returns to the normal operation.
3. Specifications
New Remote Controller
BRC1E61
Dimension (mm)
H × W × D 120 × 120 × 19
LCD
Display size (mm)
H × W 45.4 × 71.4
Display method Full dot method (dot 160 × 255)
Backlight Yes
(Background color: white)
Color Fresh white
Cover for operation part No

Dimensions ED72-975
10 BRC1E61
4. Dimensions
5. Applicable Models
5.1 Applicable Models
3D064037
Applicable Indoor unit
VRV All models that can be connected
BRC1C62 or BRC1D61
SkyAir All models that can be connected
BRC1C61 or BRC1D61

ED72-975 Operation Manual
BRC1E61 11
6. Operation Manual
6.1 Safety Precautions
3P243520-1
2 English Safety Precautions
Read the safety precautions attentively for the correct use of the product.
The precautions described herein are classified as WARNING and CAUTION.Ɣ They both contain important information regarding safety. Be sure to observe all precautions without fail.
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.Ɣ
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.Ɣ Improper installation may result in electric shocks or fire. Consult your Daikin dealer. Do not modify or repair the remote controller.Ɣ This may result in electric shocks or fire. Consult your Daikin dealer. Do not relocate or reinstall the remote controller by yourself.Ɣ Improper installation may result in electric shocks or fire. Consult your Daikin dealer. Do not use flammable materials (e.g., hairspray or insecticide) near theƔ
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.
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English 1
Notices
Safety Precautions
Items to be Strictly Observed
.........
2
Names and Functions ...............................................
8
Simple Settings in Direct Buttons for
Basic Operation Items
Basic Operation Method
(Use of Direct Buttons)
Cool/Heat/Auto/Fan Operation ..............................
14
Program Dry Operation ..........................................
17
Home Leave ...........................................................
19
Ventilation Operation ..............................................
20
Setting Method of the Cooling/Heating Selection Eligibility .................................................................
21
Key Lock ...............................................................
23
Ease of Cellular-like Function Settings
Quick Reference of
Main Menu Items
Main Menu Items ...................................................
24
Menu Manipulation
Manipulating the Main Menu Screen .....................
26
Set temp mode changeover ...................................
27
Airflow Direction Setting .........................................
28
Quick Cooling/Heating On/Off ................................
31
Ventilation ..............................................................
32
Timer Settings ........................................................
34
Service Contact/Model Information ........................
44
Convenient Functions ............................................
45
Setting Status List ..................................................
48
Clock Setting ..........................................................
48
Language changeover ...........................................
50
Maintenance
Filter Sign Resetting ...............................................
51
Maintenance of Unit and LCD ................................
52
Useful Information
Error code Display .................................................
53
After-sale Service ...................................................
54
Contents
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Operation Manual ED72-975
12 BRC1E61
3P243520-1
4 English
WARNING
Beware of fire in case of refrigerant leakage.Ɣ 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 thatƔ the capacity of the fuse is correct. Use of an ordinary conductive wire may cause malfunctions or fire. Do not start or stop operating the air conditioner with the power supplyƔ breaker turned ON or OFF. 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.Ɣ 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.)
Ɣ
turn off power to the unit 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 refrigerantƔ 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.Ɣ 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 naturalƔ 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.Ɣ The use of any other power supply may cause heat generation, fire, or product failures.
Safety Precautions
01_EN_3P243520-1.indd 4 2/6/2009 5:49:56 PM
English 3
ʊʊ Items to be Strictly Observedʊʊ
CAUTION
Do not play with the unit or its remote controller.Ɣ Accidental operation by a child may result in impairment of bodily functions and harm health. Never disassemble the remote controller.Ɣ 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.Ɣ Do not wash the remote controller.Ɣ 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.Ɣ 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 airƔ conditioner, or to air that is too cool 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 orƔ outlet. Injury may result due to contact with the air conditioner’s highspeed fan blades. Contact professional personnel about attachment of accessories and beƔ 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 the atmosphere contaminated with oil vapor,Ɣ 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 asƔ 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.
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ED72-975 Operation Manual
BRC1E61 13
3P243520-1
6 English
CAUTION
Do not sit or stand on any unstable base at the time of operating orƔ maintaining the air conditioner. The base may topple down and injury may result. Do not touch the motor at the time of filter replacement.Ɣ The motor in operation is at high temperatures and a burn may result. Do not wash the air conditioner with water, as this may result in electricƔ shocks or fire. Perform ventilation from time to time.Ɣ 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 theƔ breaker at the time of 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.Ɣ 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 motor in the indoor unit is wet with detergent. Do not place objects in direct proximity of the outdoor unit and do not letƔ 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.Ɣ If the units are not mounted securely, the units may fall or topple and injury may result. Arrange the drain to ensure complete drainage.Ɣ 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 a water leakage from the indoor unit. Under these circumstances, stop air conditioner operation and consult your dealer for assistance.
Safety Precautions
01_EN_3P243520-1.indd 6 2/6/2009 5:49:57 PM
English 5
CAUTION
After prolonged use, check the unit stand and its mounts for damage.Ɣ 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 anyƔ object on it. Falling or tumbling may result in injury. Do not block air inlets nor outlets.Ɣ Impaired air flow may result in insufficient performance or trouble. To avoid injury, do not touch the air inlet or aluminium fins of the unit.Ɣ Do not remove the outdoor unit’s fan guard.Ɣ The guard protects against the unit’s high speed fan, which may cause injury. Do not place objects that are susceptible to moisture directly beneathƔ 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 thisƔ may result in electric shocks or fire. Do not use the air conditioner for purposes other than those for which itƔ 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 toƔ the air flow from the unit as this may impair combustion of the burner. Do not place heaters directly below the unit, as resulting heat can causeƔ deformation. Be sure that children, plants or animals are not exposed directly toƔ airflow from the unit, as adverse effects may ensue. Do not put flammable containers, such as spray cans, within 1m from theƔ 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 ofƔ flammable gas leakage. In the event of a gas leakage, build-up of gas near the air conditioner may result in fire hazards.
ʊʊ Items to be Strictly Observedʊʊ
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Operation Manual ED72-975
14 BRC1E61
6.2 Names and Functions
3P243520-1
English 9
Operation mode selector button1.
Press this button to select the operationƔ mode of your preference. (See page 14.)
Available modes vary with the connecting* model.
Fan speed control button2.
Press this button to select the fan speed ofƔ your preference. (See page 15.)
Available fan speed vary with the* connecting model.
Menu/Enter button3.
Used to indicate the main menu.Ɣ (See page 24 for the menu items.) Used to enter the setting item selected.Ɣ
Up button4. (Be sure to press the
part with the symbol )
Used to raise the set temperature.Ɣ The next items on the upper side will beƔ highlighted. (The highlighted items will be scrolled continuously when the button is kept pressed.) Used to change the item selected.Ɣ
Down button5. (Be sure to press
the part with the symbol )
Used to lower the set temperature.Ɣ The next items on the lower side will beƔ highlighted. (The highlighted items will be scrolled continuously when the button is kept pressed.) Used to change the item selected.Ɣ
Right button6. (Be sure to press
the part with the symbol )
Used to highlight the next items on theƔ right-hand side. Each screen is scrolled in the right-handƔ direction. Home leave settings are enabled with thisƔ button kept pressed for at least four seconds. (See page 19.)
Left button7. (Be sure to press
the part with the symbol )
Used to highlight the next items on theƔ left-hand side. Each screen is scrolled in the left-handƔ direction. Home leave settings are enabled with thisƔ button kept pressed for at least four seconds. (See page 19.)
On/Off button8.
Press this button and system will start.Ɣ Press this button again and system willƔ stop.
Operation lamp (Green)9.
This lamp lights up during operation.Ɣ This lamp blinks if a error occurs.Ɣ
Cancel button10.
Used to return to the previous screen.Ɣ
LCD (with backlight)11.
The backlight will be light for approximatelyƔ 30 seconds by pressing any operation button. Operate buttons excluding the On/ Off button while the backlight is lit. If two remote controllers are used to controlƔ a single indoor unit, the backlight of the remote controller operated earlier than the other one will be lit.
01_EN_3P243520-1.indd 9 2/6/2009 5:49:57 PM
8 English Names and Functions
Functions other than basic operation items (i.e., On/Off, Operation mode selector, Fan speed control, and temperature settings) are set from the menu screen. NOTE
Do not install the remote controller in places exposed to direct sunlight.Ɣ Otherwise, the LCD may become discolored and nothing may be displayed. Do not pull or twist the remote controller cord.Ɣ Otherwise, the remote controller may error. Do not press the buttons on the remote controller with objects with sharp ends.Ɣ Otherwise, the remote controller may receive damage or error.
2. Fan speed control
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
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ED72-975 Operation Manual
BRC1E61 15
3P243520-1
English 11
Operation mode1.
Used to display the present operationƔ mode Cool, Heat, Vent, Fan, Dry or Auto mode.
Automatic operation mode2.
Used to display the present automaticƔ operation mode (Cool or Heat).
Fan speed3.
Used to display the fan speed that is set forƔ the air conditioner. The fan speed will not be displayed if theƔ air conditioner does not have fan speed control function.
Set temperature display4.
Used to display the temperature set for theƔ air conditioner.
Defrost/Hot start “5. ” (See page 16.) If Ventilating operation “ ” is displayed:
Displayed when a total heat exchangerƔ unit, such as the Ventiair, is connected. For details, refer to the Operation Manual of the Ventiair.
Message6. The following messages are displayed. “This function not available.”
Displayed for a few seconds when anƔ operation button is pressed if the indoor unit is not provided with the corresponding function. If a number of indoor units are in operation,Ɣ the message will appear only if none of the indoor units is provided with the corresponding function, i.e., the message will not appear if at least one of the indoor units is provided with the corresponding function.
“Error: Press Menu Button.” “Warning: Press Menu Button.”
Displayed if the error or warning is detectedƔ (see page 53).
“Quick Cool/Heat” (SkyAir only)
Displayed if the quick cooling/heatingƔ function is turned ON (see page 31).
“Clean the filter.” “Clean the element.” “Clean the filter and element.”
Displayed when the time to clean the filterƔ
or element has come (see page 51).
Ventilation / Purifying7.
Displayed when a total heat exchangerƔ unit, such as the Ventiair, is connected. Ventilation mode icon.“Ɣ”
These icons indicate the current ventilation mode (HRV only) (AUTOMATIC, HEAT EXCHANGE, BYPASS). AIR Purifying ICON “Ɣ”
This icon indicates that the air cleaning unit (option) is operational.
8. display (See page 23.)
Displayed when the key lock is set.Ɣ
9. display (See page 34.)
Displayed if the schedule timer or OFFƔ reminder timer is enabled.
Under Centralized control “10. ”
Displayed if the system is under theƔ management of central control equipment (optional accessories) and the operation of the system through the remote controller is prohibited.
Changeover under control “11. ” (VRV only)
Displayed on the remote controller if theƔ remote controller has no cooling/heating selection eligibility mode (see page 21).
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10 English
Liquid Crystal Display
Two types of liquid crystal display (LCD) are available. The standard display is byƔ default set. To go to the detailed display, select the detailed display in the main menu.
Ɣ
(See page 46.)
The displayed contents of the screen vary with the operation mode of the equipmentƔ interlocked. (The following display will appear when the air conditioner is in automatic heating operation.)
Standard display
Set temperature
20°C
Auto
Heat
This function not available
<Standard display example>
7.Ventilation 3.Fan speed 1.Operation mode
12.Home Leave
8.( ) display 4.Set temperature display 5.Defrost/Hot start
6.Message
11.Changeover under control 10.Under centralized control
9.( ) display
2.Automatic operation mode
Detailed display
The airflow direction, clock, and detailed selection items appear
on the detailed display screen in addition to the items appearing on the standard display.
Set temp
A
12:05
Room
20
°C
20
°C
Auto
Return Setting
Heat
15.Detailed selection (with room temperature settings)
13.Airflow direction
(Displayed only when
the air conditioner is in operation.)
14.Clock (24 hours real time clock)
<Detailed display example 1>
Set temp
A
--
:
--
20
°C
Auto
Return Setting
Heat
<Detailed display example 2>
Airflow direction display (with no airflow direction settings)
3.Fan speed display
(with no fan speed
control function)
Detailed selection (with no detailed items selected) Clock display (with no clock settings)
16. ( ) display
Names and Functions
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Operation Manual ED72-975
16 BRC1E61
3P243520-1
English 13
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12 English Names and Functions
Home leave “12. ” (See page 19.)
The home leave icon shows the status ofƔ the home leave function.
ON Home leave is enabled FLASHING Home Leave is active OFF Home Leave is disabled
Airflow direction “13. ”
Displayed when the airflow direction andƔ swing are set (see page 28).
This item is not displayed if the system isƔ not provided with a function to set airflow directions.
Clock (24 hours real time clock)14.
Displayed if the clock is setƔ(see page 48).
If the clock is not set, “ -- : -- ” will beƔ displayed.
Detailed selection15.
Displayed if the detailed display items areƔ selected (see page 47).
No detailed items are by default selected.Ɣ
16. display
Displayed to inform that the clock needsƔ setting again. The schedule timer function will not workƔ unless the clock is set again.
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ED72-975 Operation Manual
BRC1E61 17
6.3 Basic Operation Method (Use of Direct Buttons)
3P243520-1
English 15
2
Press On/Off button.Ɣ The Operation lamp (green) will be lit and the system will start operating.
3
Set temperature
28°C
Cool
Return Setting
The set temperature will increase byƔ 1°C when button is pressed and
decrease by 1°C when button is
pressed.
No temperature settings are possible while in fan mode.*
4
Set temperature
28°C
Cool
Return Setting
Low Middle
High
To make fan speed control, press FanƔ speed control button and select the desired fan speed from Low, Middle or High.
Two fan speed adjustment levels Low, High may be available* depending on the type of indoor unit. The system may be in automatic fan speed control for* mechanical protection purposes. The system may be in automatic fan speed control according to* the room temperature. The fan may stop operating, which, however, is not a failure. The completion of fan speed selection may take time, which,* however, is not a failure.
5
Make airflow direction settings from the main menuƔ (see page 28).
The airflow direction of the system cannot be changed unless* the system is provided with a function to allow airflow direction changes.
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14 English
Cool/Heat/Auto/Fan Operation
(SkyAir and VRV)
Operation Method
1
ƔDisplays the main menu screen.
(See page 26.)
ƔPress buttons to select
Timer setting
on the main menu
screen. Press Menu/Enter button to display the timer settings screen.
* Items presently enabled or disabled are displayed.
Return Setting
MainMenu
Set temp mode changeover Airflow Direction Quick Cool/Heat On/Off Ventilation Timer setting Service Contact/Model info
1/2
Return Setting
Timer setting
Schedule timer Off reminder timer
Disable Disable
2/2
Operation screen display Describes screens that will be displayed on the remote controller in operation.
Operation procedure Explains a button operation procedure for the remote controller. Operate the buttons according to the procedure.
Operation button display Displays the positions of buttons to be operated.
Remote Controller Functions
Preparation
For mechanical protection purposes, turn ON the system at least six hours before starting theƔ operation of the system. Do not turn OFF the system in season in order to ensure the smooth starting of the system.Ɣ
Operation Method
1
Set temperature
28°C
Cool
Return Setting
Press Operation Mode Selector buttonƔ several times until the desired mode Cooling, Heating, Fan, or Auto mode is selected.
Unavailable operation modes are not displayed.* Only the Cooling or Fan mode can be selected if the air* conditioner is a cooling-only model. The Auto mode can be set in the case of the VRV cooling/* heating simultaneous operation system. Changeover under control will appear on each remote controller,* but only the Cooling or Fan mode can be set in the case of the VRV cooling-only system.
Note
Before making a mode change, make sure that ChangeoverƔ 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 page 21 if Changeover under control display blinks.
Basic Operation Method
(Use of Direct Buttons)
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Operation Manual ED72-975
18 BRC1E61
3P243520-1
English 17 Outdoor temperature and heating capability
The heating capability of the system will drop with a decrease inƔ
outdoor temperature. If that happens, use the system along with another heating appliance. (In the above case, be sure to ventilate the room as frequently as possible.) Do not use the heating appliance in places where the heating appliance is exposed to the wind from the system. The system is of hot air circulation type. Therefore, it takes some timeƔ
for the room to become warm after the system starts operating. The indoor fan will automatically go into breezing operation until the inner temperature of the system rises to a certain level. If the hot air stays around the ceiling and your feet feel cold, the use ofƔ
a circulator is recommended. For details, consult your Daikin dealer.
Program Dry Operation Preparation
For mechanical protection purposes, turn ON the system at least six hours before starting theƔ operation of the system. Do not turn OFF the system in season in order to ensure the smooth starting of the system.Ɣ The dry mode may not be selected if the remote controller has no right to select cooling/Ɣ heating mode (see page 22 for details).
Operation Method
1
Set temperature
28°C
Dry
Return Setting
Press Operation Mode Selector buttonƔ several times until the Dry operation is selected.
The dry operation may not be available depending on the type of* indoor unit.
01_EN_3P243520-1.indd 17 2/6/2009 5:50:00 PM
16 English
6
The Operation lamp will be turned OFFƔ and the system will stop operating when On/Off button is pressed again.
While the system is in heating operation, the* system will be in fan operation for approximately one minute in order to eliminate the heat in the indoor unit after the heating operation comes to a stop.
Note
Do not turn power OFF soon after the system stops operating.Ɣ Be sure to wait for at least five minutes so that the drain discharging device will finish discharging the residual drain. Otherwise, water leakage or failures may result.
Characteristics of Heating Operation
Starting operation The system in heating operation generally requires a long time toƔ
attain the set temperature compared with the system in cooling operation. It is recommended to start operating the system in advance by utilizing the timer.
Perform the following operation of the system in order to prevent the degradation of the heating capability or cold winds from blowing out. Defrosting operation
The heating capability of the system will drop if the outdoor unit frostsƔ
up. Therefore, the system will go into defrosting operation automatically. The system will stop blowing out hot air, and “Ɣ” (Defrost/Hot
start) will be displayed on the remote controller. The system will return to normal operation with an elapse ofƔ
approximately six to eight minutes (but not more than 10 minutes).
Hot start (VRV only)
When the system goes into heating operation, the wind will stop inƔ
order to prevent cold air from blowing out of the system in defrosting operation. (In that case, “ ” (Defrost/Hot start) will be displayed on the
remote controller.)
Basic Operation Method
(Use of Direct Buttons)
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ED72-975 Operation Manual
BRC1E61 19
3P243520-1
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18 English
2
Press On/Off button.Ɣ The Operation lamp (green) will be lit and the system will start operating.
The microcomputer is in automatic temperature and fan speed* control. Therefore, temperature or fan speed settings cannot be made or changed while the air conditioner is in operation.
3
Make airflow direction settings from the main menuƔ
(see page 28).
The airflow direction of the system cannot be changed unless the* system is provided with a function to allow airflow direction changes.
4
The Operation lamp will be turned OFFƔ and the system will stop operating when On/Off button is pressed again.
Note
Do not turn power OFF soon after the system stops operating.Ɣ Be sure to wait for at least five minutes so that the drain discharging device will finish discharging the residual drain. Otherwise, water leakage or failures may result.
Basic Operation Method
(Use of Direct Buttons)
01_EN_3P243520-1.indd 18 2/6/2009 5:50:00 PM