Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. It may also be used to alert against unsafe practices. Indicates situation that may result in equipment or property-damageonly accidents.

caution

Keep these warning sheets handy so that you can refer to them if needed. Also, if this equipment is transferred to a new user, make sure to hand over this operation manual to the new user.

CAUTION

After a long use, check the unit stand and fitting for damage. If they are left in a damaged condition, the unit may fall and result in injury. Do not allow a child to mount on the unit or avoid placing any object on it. Falling or tumbling may result in injury. Do not let children play on and around the unit. If they touch the unit carelessly, it may result in injury. Do not place a flower vase and anything containing water. Water may enter the unit, causing an electric shock or fire. Never touch the internal parts of the controller. Do not remove the front panel. Some parts inside are dan-gerous to touch, and a machine trouble may happen. For checking and adjusting the internal parts, contact your dealer. Avoid placing the controller in a spot splashed with water. Water coming inside the machine may cause an electric leak or may damage the internal electronic parts. Do not operate the air conditioner when using a room fumigation - type insecticide. Failure to observe could cause the chemicals to become deposited in the unit, which could endanger the health of those who are hypersensitive to chemicals. Safely dispose of the packing materials. Packing materials, such as nails and other metal or wooden parts, may cause stabs or other injuries. Tear apart and throw away plastic packaging bags so that children will not play with them. If children play with a plastic bag which was not torn apart, they face the risk of suffocation. Do not turn off the power immediately after stopping operation. Always wait at least five minutes before turning off the power. Otherwise, water leakage and trouble may occur. The appliance is not intended for use by young children or infirm persons without supervision. The remote controller should be installed in such away that children cannot play with it.

Never press the button of the remote controller with a hard, pointed object. The remote controller may be damaged. Never pull or twist the electric wire of the remote controller. It may cause the unit to malfunction. Do not place the controller exposed to direct sunlight. The LCD display may get discolored, failing to display the data. Do not wipe the controller operation panel with benzine, thinner, chemical dustcloth, etc. The panel may get discolored or the coating peeled off. If it is heavily dirty, soak a cloth in water-diluted neutral detergent, squeeze it well and wipe the panel clean. And wipe it with another dry cloth. Dismantling of the unit, treatment of the refrigerant, oil and eventual other parts, should be done in accordance with the relevant local and national regulations.

System Overview

This intelligent Touch Controller is capable of controlling / monitoring up to 64 groups of indoor units (hereafter groups). The main functions of the intelligent Touch Controller include : 1. Collective starting / stopping of operation of the indoor units connected to the intelligent Touch Controller. 2. Starting / stopping of operation, temperature setting, switching between temperature control modes and enabling / disabling of operation with the hand-held remote control by zone or group. 3. Scheduling by zone or group. 4. Monitoring of the operation status by zone or group. 5. Display of the air conditioner operation history. 6. Compulsory contact stop input from the central monitoring panel (non-voltage, normally-open contact). 7. Power distribution of the air conditioners. (With the optional DCS002A51)
A group of indoor units include : 1 One indoor unit without a remote control.

Indoor unit

2 One indoor unit controlled with one or two remote controls.

No remote control

or Remote control Remote control
3 Up to 16 indoor units controlled with one or two remote controls.

Remote control

Up to 16 units

Two remote controls

Zone control with the intelligent Touch Controller Zone control, which allows collective settings for more than one group, is available with the intelligent Touch Controller, which facilitates the setting operations.

Zone 1 intelligent Touch Controller Zone 2 Zone 3 Zone 4

Zone 5

One setting makes the same setting for all of the units in one zone. Up to 128 zones can be set with one intelligent Touch Controller. (The maximum number of groups in one zone is 64.) Groups can be zoned at will with the intelligent Touch Controller. Units in one group can be divided into more than one zone.

Features and Functions

Operation Menu
intelligent Touch Controller is capable of starting / stopping of the operation by the group or zone. Collective starting / stopping is also available. See pages
Air Conditioner Detail Setup
Temperature setting, switching between temperature control modes, switching of speed and direction of wind and remote control mode setting are available by the group, by the zone or collectively.

See pages

Monitoring of Various Information on Indoor Units
Information on operation such as the operation mode and temperature setting of the indoor units, maintenance information including the filter or element cleaning sign, troubleshooting information such as error codes can be displayed by the group or the zone.
Diversified Operation Modes
Operation can be controlled both with the main unit and the remote control to provide diversified operation management. Setting with the main unit allows the following remote control settings by the group, by the zone or collectively: 1. Start/Stop 2. Operation Mode 3.Temperature Setting
: (Remote control) Inhibited : (Remote control) Inhibited : (Remote control) Inhibited : (Remote control) Permitted : (Remote control) Permitted : (Remote control) Permitted : Priority

See page

Zone Control Simplifying Complicated Setting Operations
Up to 64 groups can be controlled with the intelligent Touch Controller. More than one group can be consolidated into a zone, which can be registered, to allow the following settings by the zone. This eliminates the need for repeating the same setting operation for each group. Function to allow collective setting for all groups is also available. Start / stop Temperature setting Switching between operation modes Setting of direction and fan speed Disabling / enabling the remote control See pages

Change the fan direction or volume of air conditioners. On the Monitoring screen, operation is allowed with either Icon or List as the display type. The fan direction or volume can be changed by zone or by group.
fan direction or volume is to be reset 2.
Screen 3 Advance Operation appears.
5. Set the6direction with the pull-down menu.
The larger the value for wind direction setting (0 - 6), the closer to vertical the direction becomes. The value 7 indicates automatic swing. (Note: See the figure below.) The description given above may not exactly apply depending on the model. Check the wind direction sign on the remote control after operation. Select between High and Low with the pull-down menu 5. Then press the [OK] button 7. To cancel the setting, press the [Cancel] button. Screen 2 Operation reappears.
6. Then press the [OK] button 8 on Screen 2 Operation.
To cancel the setting, press the [Cancel] button. Note: Guidelines for wind direction value and actual direction
6 7: Wind direction auto swing
Changing the Range of Operation Allowed with Remote Control
Change the setting of operation with the remote control of air conditioners between Permitted and Prohibited. On the Monitoring screen, operation is allowed with either Icon or List as the display type. The setting between Permitted and Prohibited can be changed by zone or by group.
1. On Screen 1 Monitoring, select a zone or a group from button 1. 2. Select with 2 a zone or a group for which
the setting of the range of operation allowed with remote control is to be reset.
3. Press the [Set] button 3. Screen 2 Operation appears. 4. Press the [Advanced Operation] button 4. Screen 3 Advance Operation appears. 5. Then make setting with the pull-down
menus 5 - 7. There are three settings as shown below: 5 Start/Stop Prohibited Stop Only Permitted No change 6 Operation Mode Permitted or Prohibited No change 7 Set Point Permitted or Prohibited No change
Press the [OK] button 8 after setting 5 - 7. To cancel the setting, press the [Cancel] button. Screen 2 Operation reappears.
6.Then press the [OK] button 9 on Screen 2 Operation.

[Details of Setting]

Item Setting Prohibited Meaning The remote control cannot start or stop operation. The remote control can stop the operation of air conditioners in operation but cannot start air conditioners not in operation. The remote control can start or stop operation. The remote control can change the operation mode. The remote control cannot change the operation mode. The remote control can change the temperature setting. The remote control cannot change the temperature setting.

Start/Stop

Stop Only
Permitted Operation Mode Permitted Prohibited Permitted

Set Point Prohibited

Set Ventilation Mode
Screen 1 Monitoring (Icon)
Perform the following procedure to switch the ventilation mode. For this operation, you can select any of three display types, icon, detailed icon and list on the monitoring screen When changing the ventilation modes of all the ventilation groups of a zone, select the zone and switch the ventilation mode. When changing the ventilation mode of a group, select the group and switch the ventilation mode.

1. On Monitoring Screen Screen 1, select 2. To select a zone or group subject to

Screen 2 Set

Screen Screen 2.
a zone or group by pushing the button 1.
ventilation mode switching, push the icon 2.
3. Push [Set] button 3 to display Set 4. Select a desired ventilation mode on

the pull-down menu 4.

5. Last, press [OK] button 5.
To cancel above settings, press [Cancel] button.
Note that some models of ventilation systems permit you to make the above settings but the others dont.

Set Ventilation Volume

Perform the following procedure to change the ventilation volume. For this operation, you can select any of three display types, icon, detailed icon and list on the monitoring screen.
When changing the ventilation volumes of all the ventilation groups of a zone, select the zone and switch the ventilation volume. When changing the ventilation volume of a group, select the group and switch the ventilation volume.
1. On the Monitoring Screen Screen 1, 2. To select a zone or group subject to
select a zone or group by pushing the button 1. ventilation volume switching, push the icon 2.
3. Push [Set] button 3 to display the Set 4. Select a desired ventilation volume on
5. Lastly, push [OK] button 5.
Permit / Inhibit setting of Ventilation Remote Control Operations
Perform the following procedure to enable or disable the ventilation remote control operations. For this operation, you can select any of three display types, icon, detailed icon and list on the Monitoring Screen. You may enable or disable the remote control operations in units of zones or groups.
Screen Screen 2. ventilation volume switching, push the icon 2.
select a zone or group by pushing the button 1.
3. Push [Set] button 3 to display the Set 4. Push [Advanced Operation] button 4
to display the Advanced Operation Screen Screen 3.
5. Make a desired setting on the pull-down
menu 5. You can enable or disable the following setup items for remote control: Disabling remote control operations Enabling only stop operation Assigning priority to button pushed later After making the setting, push [OK] button 6 to display the Set Screen Screen 2 again. To cancel above settings, push [Cancel] button.
Screen 3 Advanced Operatioon
6. Lastly, push [OK] button 7 on the Set
Screen. To cancel above settings, push [Cancel] button. Note that some models of ventilation systems permit you to make the above settings but some models dont.
Monitoring Operation of Air Conditioner
Monitor Zone or Group Operation Status
Screen 1 Monitoring (Icon Display)
To monitor the operation status, the monitoring screen permits you to choose any of three display types, icon, detailed icon or list. Push the button 2 to select a display type. Display type selection takes place repeatedly in the order of icon, detailed icon and list. You may monitor the operation status in units of zones or groups. Examples of display types are shown in left figures. Screen 1 Display type : Icon Unit of monitoring : Group Screen 2 Display type : Detailed icon Unit of monitoring : Group Screen 3 Display type : List Unit of monitoring : Zone

Monitoring Detailed Information
Monitor Operation Status of a Zone or Group in Detail
When monitoring the operation status in detail, you may choose any of three display types, icon, detailed icon and list.
You may monitor the details of the operation status in units of zones or groups.
1. Select either.Zone or Group by pushing the button 1
Note that screens in the left-hand column are examples for group selection. button 2 to display 2. Push [Set]Screen Screen 2. the Operation When a zone is selected in the above operation, both 4 to 6 on Screen 2 and 10 to 14 on Screen 3 show the operation status of the representative machine in that zone. 15 displays ON so long as at least one of the filter signs or element signs is on in the zone or group. The following describes in order the contents of display data on Screen 2. The grayed characters in 4 to 6 indicate the current status of the selected zone or group. The meanings of screen data in the left-hand column are shown below. Operation/stop status : Start Operation mode setting status : Cool Temperature setting status : 20.0C display 3. Push [Advanced Operation] button 7 to 3. the Advanced Operation Screen Screen
Screen 2 Operation Screen
Screen 3 Advanced Operation Screen
To return to the Monitoring Screen Screen 1, push [Cancel] button 9. The following describes in order the contents of display data on the Advanced Operation Screen Screen 3. 10 displays the settings made for start and stop remote control operations. Prohibited, Stop Only or Permitted is displayed. 11 displays the settings made for remote control operations to change the operation mode. Either Permitted or Prohibited is displayed. 12 displays the settings for remote control operations to change the setting temperature. Either Permitted or Prohibited is displayed. 13 displays the settings for remote control operations to change the setting temperature. Either Permitted or Prohibited is displayed. 14 displays the direction of wind. A value from 1 to 7 is displayed. Wind flows more vertically as the setting value becomes larger in a range from 0 to 6. When the setting value 7 is displayed, the direction of wind is swung automatically. Note that these descriptions may vary from model to model. Check for a wind direction displayed on the remote control. 15 displays a filter sign. Either ON and OFF is displayed. Display data on Screens 2 and 3 is updated each time the respective screens are displayed. Once these screens are displayed, no data is updated unless they are closed and opened again.
4. Check the settings and push [Cancel] button 16. 28
Screen 4 Monitoring Screen (Icon Display)
5. Push [Prop] button 17.
The following maintenance data is displayed on the Detailed Information Screen Screen 5. Note that screens in the left-hand column are examples for group selection.

The following table describes the items mentioned above.

Description

You can set passwords to restrict persons responsible for control operations. 1. Assigning administrator passwords You may assign administrator passwords to restrict system menu operations. 2. Assigning unlock passwords You may assign unlock passwords to restrict air-conditioner and system menu operations. When both passwords have been assigned, you have to reset them twice to resume the system menu operations. Notes : When you forget the assigned passwords, you cannot perform any system operations. Dont forget the passwords. When you dont remember them, contact a dealer in your area. Adjust the system clock (year, month, day, hour, minute and second). The clock is used for scheduled operation, saving history, power distribution (optional) and demand operation (optional). Note : Adjusting the clock may affect scheduled operation, power distribution or demand operation. For the details of the influence, see the following. For power distribution and demand operation, see the respective instruction manual as well. [Influence of changing the clock setting on scheduled operation] The operation scheduled to run at a time passed by advancing the clock is not performed. Ex.: When an air conditioner is scheduled to start at 10:00 ( 1 ): If the time is adjusted to 10:05 at 9:55, the scheduled operation ( 1 ) is not performed. The operation scheduled to run at a time reached again by turning back the clock is performed again. Ex.: When an air conditioner is scheduled to start at 10:00 ( 1 ): If the time is adjusted to 9:55 at 10:05, the scheduled operation ( 1 ) is performed again at 10:00.

Operation (Reference)

Time Setup
System Setup Menu Item Backlight Setup
A backlight is used for the LCD of the intelligent Touch Controller. The backlight has its service life and the luminance of the backlight is reduced in proportion to the period of time it is illuminated. This setting is for preventing the luminance from being reduced in a short time by automatically turning the backlight OFF when the touch panel has been left untouched for a set period of time. If the backlight has been turned off automatically, touching the panel illuminates the backlight again. Backlight setting includes the following two steps : 1.Set the time before the backlight is automatically turned OFF. Range : 1 - 60 minutes in increments of one minute. 2.Set whether the backlight should be automatically illuminated when any error is generated in the air conditioner while the backlight is turned OFF. Enable / Disable Note: If this setting is not made, the backlight generally requires replacement every 3 - 4 years. The life of the backlight becomes even shorter if it is illuminated in a low temperature (10 C or lower) environment for a long time. When using the intelligent Touch Controller in a low temperature environment, it is recommended that a shorter time is set for 1. above and Disabled for 2.

Input License Key

You have to input the license key to use various options of the Intelligent Touch Controller. If necessary, you can check the current license or add the new license. This setting is usually done by sales engineer of our company.
System Setup Menu Item Setting Schedule Outline
This menu permits you to make settings for the scheduled operations in units of zones or groups. The scheduled operations are used to automatically start or stop an air-conditioner at the date and time (year, month, day, day of the week, hour and minute) previously set in the Intelligent Touch Controller according to the operating conditions of the air-conditioner. The following operations can be scheduled and controlled. Start/stop Remote control enabled/disabled Operation mode Temperature setting Ventilation mode () Ventilation volume () Note that these settings cannot be made depending on the model in use. The following describes a procedure for setting the schedule. 17 kinds of dates can be registered including the weekly settings (Sunday to Saturday) and special settings (Ex1 to Ex10). These 17 kinds of dates are registered via following Setting Calendar menu. When registering them in setting calendar, you can register 11 kinds of dates including one weekly setting (because settings from Sunday to Saturday are used as a single setting) and 10 special settings (Ex1 to Ex10). Calendar settings, weekly settings and special settings can be made. (Example: The weekly settings are made for regular use and special settings are made for summer holiday.)These settings can be made for the coming 13 months. Lastly, concrete events can be registered on the respective 17 kinds of dates for which 7 weekly settings (Sunday to Saturday) and 10 special settings (Ex1 to Ex10) have been made. (Example: Setting for starting zone 1 at 9:00 and stopping it at 17:00) A maximum of 16 operations can be registered for each date. A maximum of 8 schedules can be registered when the above settings are handled as a single schedule. The following describes how to make the settings, showing a few examples.

<Instructions sent to indoor units when control is implemented>
1.Fixed air conditioner/operating air conditioner selection methods The control instructions are determined by the operation mode of the main indoor unit and the main set temperature. Instructions regarding the operation mode and the set temperature, shown below, are sent to all the indoor units registered in the group once all the control implementation conditions on the previous page are satisfied.
When conditions are met for switching from heating to cooling Instructions to indoor units registered in the automatic cooling / heating switch group Operation mode Operation mode of the main indoor unit Heating / Automatic heating Cooling / Automatic cooling cooling cooling Set temperature main unit setting temperature+temperature difference main unit setting temperature
When conditions are met for switching from cooling to heating Instructions to indoor units registered in the automatic cooling / heating switch group Operation mode Operation mode of the main indoor unit Heating / Automatic heating Cooling / Automatic cooling heating heating Set temperature main unit setting temperaturetemperature difference main unit setting temperature
For this control, when the operation mode of the main indoor unit is automatic, whether it is automatic cooling mode or automatic heating mode is checked when judging the control conditions. Once the instructions have been determined, either a cooling or a heating instruction is sent to indoor units in automatic operation mode. (They switch from automatic to cooling or heating.) 2. Average Method Unlike the fixed air conditioner and operating air conditioner selection methods, the set temperature is decided based on considerations of the current set temperature for each individual unit, without sending the same instruction based on the main indoor unit to all the air conditioners. When implementing the control, the following operation modes and set temperature instructions are executed.
When conditions are met for switching from heating to cooling Instructions to indoor units registered in the automatic cooling / heating switch group Operation mode Current indoor unit operation mode Heating / Automatic heating Cooling / Automatic cooling Other than the above When conditions are met for switching from cooling to heating Instructions to indoor units registered in the automatic cooling / heating switch group Operation mode Current indoor unit operation mode Heating / Automatic heating Cooling / Automatic cooling Other than the above heating No instruction cooling Set temperature Current set temperature-temperature difference No instruction main unit setting temperaturetemperature difference cooling No instruction cooling Set temperature Current set temperature+temperature difference No instruction main unit setting temperature+temperature difference

"Registration of control targets" A single group or zone, which is to be controlled when the interlock condition is met, is registered.
* If the interlock condition has been met during a communication error in the control target, the interlock control function will not be initiated even when the communication error is cleared.
"Settings of control details" Details of the control operations for the target device where the interlock condition is met are defined. The available control operations are described below. Multiple operations can be set at a time. (Ex. : Start Command and Change Temperature Setting) Start / Stop commands Operation mode switching Change temperature setting Setting of permission / prohibition of hand-held remote controller operations (Start / Stop, Temperature setting, Operation mode switching) Ventilation mode switching (*) Ventilation amount switching (*) * for HRV For one interlock program, two interlock outputs at the maximum can be specified.
Control operations when a communication error occurs in the interlock input points
Example 1) When a communication error occurs in any of the interlock input points, the condition will be checked only for the interlock input points in the 1-00 1-01 1-02 1-03
When "All ON" is selected, the state change shown in the left figure can initiate the interlock control function.
Example 2) Even if the interlock input point recovered from the communication error meets the specified condition, the interlock control function cannot be initiated. 1-00 1-01 1-02 1-03 When "Any one or more of the groups ON" is selected, the state change shown in the left figure cannot initiate the interlock control function.
Example 3) When a communication error occurs in an interlock input point and, consequently, the specified condition is met, the interlock control function cannot be initiated.
Even when "All OFF" is selected, the state change shown in the left figure cannot initiate the interlock control function.
Control operations when a communication error occurs in the control target equipment Condition of interlock input Control target
interlock input point 1-00 1-01 1-02 1-03

equipment

points : "All ON" is selected.
The condition of interlock input points is not met.
Although the condition of interlock input points is met, the communication error in the control target will not allow initiating the interlock control function. Even when the control target recovers from the communication error, the interlock control function is not initiated.
In this case, once the condition of interlock input points has become invalid and then, when the condition is satisfied again, the interlock control function can be initiated.

Result : The interlock output 2 with a higher priority is executed. (1-01 stops.)
The settings of the input/output conditions as described in the example 3 below will cause a failure of the air-conditioning unit; therefore never use these settings.
Example 3) When the interlock input point and the control output fall into a loop
Interlock Program Number Program 1 Interlock input point 1-00 Input Condition Any one or more of the groups ON Any one or more of the groups ON Interlock Output 1 Control Target 1-01 Control Item Start operation Input Condition Any one or more of the groups OFF Any one or more of the groups OFF Interlock Output 2 Control Target 1-01 Control Item Stop

Program 2

Start operation

1-00 Start

Program 2 Interlock output 2
Program 1 Interlock output 1 <1-01 operation control>

1-01 Start

<1-00 operation control>
<1-00 stop control>

1-01 Stop

<1-01 stop control> Program 1 Interlock output 2

1-00 Stop

Result : The interlock program is repeated endlessly. ?In the example above, the air-conditioning units : 1-00 and 1-01 repeat start/stop operations endlessly.
System Setup Menu Item Simple Interlock Change Name Simple Interlock Validity / Invalidity Setting
[Change the name of the simple interlock program] You can change the name of the simple interlock program to the understandable one.
[Determine the validity / invalidity of the simple interlock setting] Lastly, whether the simple interlock setting is valid or invalid can be specified. The program set to invalid will not run.
System Setup Menu Item History Display Touch Panel Calibration
This menu should be displayed on the screen stored in the memory of intelligent Touch Controller and used to store data in memory card (customer-arranged). Menu for adjusting the positions of buttons on the touch panel used as the screen of the intelligent Touch Controller. If a phenomenon such as the intelligent Touch Controller does not recognize the pressing on the button shown on the screen repeatedly occurs, use this menu to calibrate the touch panel. This provides maintenance information. The menu shows the version number of the software for the intelligent Touch Controller currently used.

Version information

System Setup Menu Operation
Screen 1 Monitoring Screen
Viewing the System Setup Menu Screen

Screen 2 Cooling/Heating Automatic Change Over Group Settings

9. 10.

Screen 1 Temperature Limit Settings
Operation of Temperature Limit Settings
Before performing Temperature Limit Settings, read thoroughly the section Temperature Limit Settings on page 42, and perform the following procedure.
See page 56 and select Temperature Limit Settings Screen 1 Temperature Limit Settings, which is shown on the left, appears. This screen shows current status (enabled / disabled) of room temperature upper / lower limit control group, and setting status of lower temperature limit, upper temperature limit, and the number of registered indoor unit groups. Touch a room temperature upper / lower limit control group to be set or changed as shown by 1 , and press the [Modify] button 2. Screen 2 Room Temperature Upper / Lower Limit Control Group Settings, which is shown on the left, appears. First, at 3 , select the indoor unit to be added to the room temperature upper / lower limit control group which is currently selected, and press the button 4 to add. To delete an indoor unit from the group, select it at 5 , and press the button 6. Set a lower limit of room temperature with the [Modify] button 7 , and an upper limit of room temperature with the [Modify] button 8. Setting range : 2C - 14C for lower limit, 34C - 50C for upper limit When all settings for this room temperature upper / lower limit control group (indoor unit registration, settings of upper limit and lower limit) are completed, press the [OK] button 9. (To cancel, press the [Cancel] button 10.) Screen 3 Confirmation Display appears. When there is no problem in setting change, press the [Yes] button 11. Screen 1, which is shown on the top on this page, appears. To add or change the settings in the room temperature upper / lower limit control group mentioned above, press the [No] button 12. Screen 2 appears. On the screen 1, select a room temperature upper / lower limit control group to be enabled at 1 , and press the button 13 to enable. Confirm the group status (enabled / disabled) displayed on 14. Only the room temperature upper / lower limit control group set to enabled is controlled automatically. Lastly, when all the setting changes are correct, press the [OK] button 15. (To cancel, press the [Cancel] button 16.) When the [OK] button 16 is pressed, the screen 3 Confirmation Display appears.When there is no problem in setting change, press the [Yes] button 11. This menu is ended, and System Setup Menu appears. (When the [No] button 12 is pressed, the screen 1 appears.)
Screen 2 Room Temperature Upper/Lower Limit Control Group Settings

Press the RESET button stamped as RESET thereunder with something like a thin shaft.
The backlight does not go out when Backlight auto OFF is set. The intelligent Touch Controller cannot be operated or monitoring is not available.
Item On the Monitoring screen, buzzer sounds when an area not allocated for a button for operation is pressed. The screen flickers at a regular interval. Touching the screen of the intelligent Touch Controller does not change the display soon. LCD Description and Corrective Action
The intelligent Touch Controller is designed in such a way that the buzzer sounds when any part of the screen is pressed. It is normal.
While the Monitoring screen is shown, the screen is updated every 3 seconds to show the latest status of air conditioners. The screen may look flickering when the update is made. It is normal. Updating of the display may take some time depending on the communication status with the air conditioners connected. Update is completed in a few seconds. There may be found some dots that are never illuminated or always illuminated on a certain part of the LCD of the intelligent Touch Controller. It is normal. The LCD may inherently generate unevenness due to change of temperature, which is normal. On the Zone Monitoring screen, the filter or element sign shown is not turned out unless the filter or element signs for all of the air conditioners in the zone are reset. Check for any air conditioner showing cleaning sign apart from the air conditioners cleaned in the zone.
On the Zone Monitoring screen of the intelligent Touch Controller, a filter or element sign was shown for a certain zone. Cleaning the filter or element of air conditioners and resetting the cleaning sigh with a remote control does not turn out the filter or element sign. Pressing an operation button on the screen of the intelligent Touch Controller sounds the buzzer but operation is not accepted. The intelligent Touch Controller does not allow setting of Permitted / Inhibited of the remote control. An air conditioner to be connected to the intelligent Touch Controller has been added but the added air conditioner cannot be monitored on the Monitoring screen of the intelligent Touch Controller.
The positions of buttons on the touch panel may be shifted over time. See page 76 and perform touch panel calibration.

mov99091_EPCEN_07-302 Page 1

14-MAR-07

Allows detailed and easy monitoring and operation of VRV systems (maximum 2 x 64 groups / indoor units)
Cyan Magenta Yellow Black
mov99091_EPCEN_07-302 Page 2
mov99091_EPCEN_07-302 Page 3

i nt r o d u c t io n

Daikin Europe N.V.
Daikin has a worldwide reputation based on over 70 years experience in the successful manufacture of high quality air conditioning equipment for industrial, commercial and residential use.
Environmental Consciousness
Daikins unique position as a manufacturer of air conditioning equipment, compressors and refrigerants has led to its close involvement in environmental issues. For several years Daikin has had the intention to become a leader in the provision of environmental friendly products. This challenge demands the eco design and development of a wide range of products and an energy management system; which involves energy conservation and reduction of waste.

Table of Contents

FEATURES
M ANAGEMENT C ONTROL M ONITORING S PECIFICATIONS A CCESSORIES
mov99091_EPCEN_07-302 Page 4

Main Features

L ANGUAGES
English French German Italian Spanish

M ANAGEMENT

Public line AIRNET Onboard modem
third party controller (domotics, BMS, etc.)
Web application & internet compatibility - Monitoring & control according to user - Remote monitoring & control of more than one building - Remote monitoring & control of more than one building via internet Power Proportional Distribution: PPD (option) PPD data is available on the internet Easy management of electricity consumption Enhanced history function

Ethernet

PCMCIA flash memory CSV output of PPD (option) result Onboard Ethernet port

Pi-port

3 C ONTROL 3
Individual control (set point, start/stop, fan speed, etc) (Max. 2 x 64 groups/indoor units) Enhanced scheduling function (8 schedules, 17 patterns) Yearly schedule Flexible grouping in zones Automatic cooling/heating changeover Temperature limit Heating optimization Fire emergency stop control Interlocking control Increased HRV monitoring and control function Password security: 3 levels (general, administration & service) Quick selection & full control Simple navigation
Links to the wattmeter when using the PPD (option) function

Malfunction

Remote monitoring/control via internet, e-mail PPD data is available on internet
mov99091_EPCEN_07-302 Page 5

m a i n

f e a t ur e s

4 M ONITORING 4

Visualisation via Graphical User Interface (GUI) Icon colour display change function Indoor units operation mode Error messages via e-mail (option) Indication filter replacement Multi PC

5 C OST P ERFORMANCE 5

Labour saving Easy installation Compact design: limited installation space Overall energy saving

6 C ONNECTABLE 6

Fire alarm Forced OFF contact input
VRV HRV Sky Air (via interface adapter) Split (via interface adapter

DIII-NET

Indoor units DIO unit

S YSTEM L AYOUT

Up to 2 x 64 indoor units can be controlled Onboard Ethernet port (web + e-mail) Digital i/o contacts (option) Touch panel (full colour LCD via icon display)

Controls drain pump, lighting etc.
Monitoring of room enter/exit sign DI unit RS-232C DIII-NET Allows monitoring/control of up to 64 units (groups)

INTERFACE

Communication to any third party controller (domotics, BMS, etc.) is possible via open interface
DIII-NET PLUS adapter Indoor unit HRV
mov99091_EPCEN_07-302 Page 6

Management

1. W EB A PPLICATION 1 I NTERNET C OMPATIBILITY
Enables monitoring and control via the Internet from any PC worldwide with your standard browser. You do not need to be on site to control your air conditioning system. There are 3 different options by which control can also be combined.
A. Connection between Company LAN and intelligent Touch Controller Operating a monitoring control system over a company LAN using a company PC

HUB Ethernet

B. Accessing intelligent Touch Controller from a Remote Location
HUB Company LAN Public phone line Ethernet
dial-up router Company LAN modem
Network setup is necessary to make connections from a company LAN. Consult the administrator of your companys LAN for information on required settings
Using a modem and a dial-up router, the intelligent Touch Controller can be accessed from a remote location not connected to the company LAN. Consult the administrator of your companys LAN for information on setting up a dial-up router
C. Accessing intelligent Touch Controller via the Internet

HUB Company LAN Ethernet

Firewall

Internet

When accessing the intelligent Touch Controller via the internet, maintaining network security becomes an important consideration. It is necessary to set up a firewall or the like to allow access to the company LAN from the internet. Consult the administrator of your companys LAN for details
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m an a g e m e nt

For example: A. Monitoring and control according to user Allows setting of monitoring and control functions by individual tenant
Screen of tenants PC on 4th floor Only the air conditioning units of the 4th floor are displayed. The user cannot monitor or control other tenants air conditioning units
Notes: 1. Maximum number of indoor units that can be registered for web function is 64 2. Languages can be customised per tenant

Administrator screen

All units are displayed Only administrators can set schedules
B. Remote monitoring and control of more than one building Allows monitoring and control of more than one building from a central location. (Also possible in different countries.)
Tenants can stay in touch If an error should occur, a malfunction report will be sent to your PC or mobile phone

Modem Public phone line

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m a n a ge m e nt

C. Remote monitoring and control of more than one building via internet Allows monitoring and control of more than one building via Internet from a central location. (Also possible in different countries.)
Notes: * A network security device such as a firewall is necessary when connecting via the internet * Daikin cannot be held responsible for any trouble whatsoever that occurs when accessing the internet

2 2. PPD

DATA IS NOW AVAILABLE ON THE INTERNET VIA COMBINED

WEB ACCESS AND

FUNCTION
PPD data can be accessed from remote and multiple buildings via the internet. Access can be gained from any location by a PC through a combination of web access and PPD function. However, in instances where an Intelligent touch controller is installed, there is no need to log onto the site thereby simplifying electrical consumption management.
PPD data originally had to be accessed via a PCMCIA card in each building.
But PPD data can now be accessed remotely via the internet.
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p. 9 m a n a g e m e nt

3 2. E ASY M ANAGEMENT
E LECTRICITY C ONSUMPTION
Intelligent Touch Controller also provides information on the proportional distribution of electric power, making it easier to manage electricity consumption. Optional software to compute electric power proportional distribution, enables the electric consumption data (CSV format) per hour for each indoor unit (or group) connected to Intelligent Touch Controller to be saved on a dedicated memory card (13 months data storage possible). It can then be displayed on a PC or spreadsheet programme. Consumption rates can then be calculated relative to the different accounting methods that may be used according to the respective conditions. Once your calculations are complete, the bill can be printed.

Tot 3 kWh-meters

Data on power proportional distribution PC PCMCIA Card (optional)
Charge calculation and bill creation are done by operators.
4 3. E NHANCED H ISTORY F UNCTION
The error history function keeps a detailed record split up by malfunction item. This is an important feature for maintaining the system and dealing with malfunctions. It helps ensure that appropriate maintenance work is performed.

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Control

1 1. E NHANCED

SCHEDULING FUNCTION

It is possible to set up an automated yearly schedule, specifying such items as daily start up and shut off times, temperature settings and operation modes. With 17 types of settings (Monday-Sunday + 10 special days) up to 16 operations can be registered per type, for example - Intelligent Touch Controller allows any kind of schedule (up to 8) to be set, including air conditioning unit operating hours for every day of the year. In fact, it fully automates the daily management of the system in place. Efficient automation also allows the user to save on electricity bills. (Including daylight savings option)

Calendar screen

2 2. A UTOMATIC C OOLING / H EATING C HANGEOVER
Maintains optimum room temperature by automatically selecting cooling or heating mode according to room temperature in locations subject to large temperature differences between night and day.
C Cooling setpoint Temp difference Heating setpoint HEATING Heating Cooling Change setpoint Change setpoint
Heating Cooling COOLING HEATING Time
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c o n t ro l

3. T EMPERATURE L IMIT 3
Automatically starts and stops the air conditioner to prevent temperatures in unoccupied rooms from rising or falling too far, e.g. prevents overheating of equipment and formation of condensation in temperature controlled equipment in unoccupied rooms also assists in preserving heat in entire buildings by preventing unoccupied rooms from reaching extreme night time temperatures.
Room temp. Max. Max. 4C Start heating Stop heating Min. +4C Min. Heating mode Cooling mode Time Start cooling Stop cooling Room temperature is maintained within the range
4 4. H EATING O PTIMIZATION
Starts/stops the air conditioner during heating mode, depending on room and set temperatures to prevent the temperature from rising.
5 6. INTERLOCKING CONTROL
Intelligent Touch Controller can be linked to a fire alarm device to terminate operation should an emergency occur. A wide variety of control possibilities can be set up, for example link start up and shut down to locking and unlocking of doors/windows, switch on/off your air conditioning, activate/deactivate a pump, etc. Any if. then. function of your choice can be carried out via digital input, digital input/output accessories or intelligent Touch Controller.

Forced shutdown

Fire alarm

6 6. P ASSWORD

SECURITY
3 different password levels can be registered separately, permitting access to different levels of control functions: General Administration Service
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co n tr o l

7. Q UICK S ELECTION 7

C ONTROL

Just two or three simple operations enable an individual air conditioning unit to be quickly selected and controlled. The operator can scroll search and then specify the air conditioning unit required merely by touching the icon. Icons display the operating status of the air conditioning unit(s) in question and the menu allows a variety of settings to be made without any problem.

8. F ULL C ONTROL 8

It allows easy operation of a variety of functions including the setting of operation mode and temperature. Touching upon Operation/Details brings the operator to the screen used on a daily basis and input simply requires a touch of a pen.

9. S IMPLE N AVIGATION 9

Changes from icon to detailed icon or even list display and vice versa can be made according to operator preference. Intelligent Touch Controller enables icon, detailed icon and list displays to be changed according to management and monitoring requirements, irrespective whether individual indoor unit information is being confirmed or room temperatures compared.
Icon display Detailed icon display

List display

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Monitoring

1. I CON C OLOUR D ISPLAY C HANGE F UNCTION 1
The colour of the icons, indicating running and stopped status can be changed. This makes it easy to customize the display to match administrator preferences or match the display of other control devices.

2 2. E RROR M ESSAGES

E- MAIL (O PTION )
If an error should occur, you will receive a malfunction report via e-mail.

Company LAN

Set up is necessary to receive malfunction notifications via e-mail. Also, the location to be accessed must have an SMTP server. Consult the administrator of your companys LAN for detailed information on the required settings.
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m o n it o r i n g

3 3. D ETAILED

E ASY M ONITORING

O PERATION
Detailed and easy monitoring and operation of systems with up to 2x 64 groups of indoor units (with maximum 128 indoor units). Just a touch on the screen brings up icons that make it easy to grasp any information regarding system control. The Intelligent Touch Controller enables an operator to carry out a variety of quick and easy operations, establish numerous settings and bring up screens to confirm the details.

Complete display of the status of all air conditioners
ON/OFF of all air contioners
Selection of zone or group display

Displays zone name

Selection of icon, detailed icon or list display
Individual names and icons per unit
ON/OFF settings for selected groups and/or zones
Displays system condition (forced shutdown, etc.)
Displays current day and time
Displays detailed list of contents
Password protection enabled/disabled
Displays detailed information/data
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sp e c if ic a t io n s

Specifications
intelligent Touch Controller Reference Power supply Condition of installation method for use Operating condition Dimensions LCD panel Maximum number of indoor units Maximum number of outdoor units PC & display Input Communication functions Touch panel DIII-NET x 1 Ethernet RS-232C 10BASE-T Modem PCMCIA slot Digital input Di x 1 Pulse input Pi x 3 Safety of information - Technology Equipment Interference (EMC) Surrounding temperature Humidity HxWxD mm Size / n of dots / n of colours DCS601C51 externally supplied AC100V-240V, 50/60Hz JIS4 switchbox embedded in indoor wall 0C to 40C less than 85 % RH (if no condensation) 147x230x107 5.7 inches / QVGA 320x240 / 4,096 colours 1 x 64 (2 x 64: combined with DCS601A52) 1 x 10 (2 x 10: combined with DCS601A52) built-in 10 bit encoded analog input air conditioning equipment communication line 1 port for internet DIII-NET Plus adapter DIII-NET Plus adapter DCS601A52 externally supplied AC100V-240V, 50/60Hz -10C to 40C less than 90 % RH 190x157xx air conditioning equipment communication line -
Input terminals Overseas certification Project data & Engineering
web option built-in modem for airnet flash memory card forced shutdown power measuring pulse power measuring pulse IEC60730 (including IEC60335) IEC60730 (including IEC60335) EN55022 Class A, EN55024 EN55022 Class A, EN55024 Configuration and engineering for each project are necessary. For further details, please consult with Daikin distributors and dealers

Accessories

Description Software Hardware Installation box Touch-Pen Interface adapters Reference DCS002C51 DCS004A51 DCS601A52 KJB411A 1264009 KRP928A2S DTA102A52 DTA112B51 DEC101B51 DEC102B51 Comments Power Proportional Distribution (PPD) Software E-mail / Web software / Open interface DIII NET-Plus adapter For wall mounted installation Spare part n of Touch-Pen for Intelligent Touch Controller For connection to Split units For connection to R-22 / R-407C Sky Air units For connection to R-410A Sky Air units Input contacts: 16 points Input contacts: 8 points; output contacts: 4 points

Digital input Digital input/output
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Daikin Europe N.V. is approved by LRQA for its Quality Management System in accordance with the ISO9001 standard. ISO9001 pertains to quality assurance regarding design, development, manufacturing as well as to services related to the product.
ISO14001 assures an effective environmental management system in order to help protect human health and the environment from the potential impact of our activities, products and services and to assist in maintaining and improving the quality of the environment.
The present catalogue is drawn up by way of information only and does not constitute an offer binding upon Daikin Europe N.V. Daikin Europe N.V. has compiled the content of this catalogue to the best of its knowledge. No express or implied warranty is given for the completeness, accuracy, reliability or fitness for particular purpose of its content and the products and services presented therein. Specifications are subject to change without prior notice. Daikin Europe N.V. explicitly rejects any liability for any direct or indirect damage, in the broadest sense, arising from or related to the use and/or interpretation of this catalogue. All content is copyrighted by Daikin Europe N.V.
Daikin products are distributed by: Daikin units comply with the European regulations that guarantee the safety of the product.
Naamloze Vennootschap Zandvoordestraat 300 B-8400 Ostend, Belgium www.daikin.eu BTW: BE 336 RPR Oostende
VRV products are not within the scope of the Eurovent certification programme
EPCEN07-302 / 500 / 02/07 La Movida The present publication supersedes EPCE05-43A. Printed on non-chlorinated paper / Printed in Belgium Copyright Daikin