Mitsubishi Electric EB-50GU-A, EB-50GU-J Instruction Manual

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Air Conditioning Control System

Centralized Controller EB-50GU-A/EB-50GU-J

Before using the controller, please read this Instruction Book carefully to ensure proper operation. Retain this manual for future reference.

Instruction Book

–Web Browser for System Maintenance Engineer–

1. Introduction ...........................................................................2

1-1. Terms Used in This Manual .........................................................2

1-2. PC Requirements .........................................................................2

2. Setting the Operating Environment ......................................3

2-1. Setting the IP Address of the PC ...... ...........................................3

2-2. Setting the Web Browser .............................................................5

3. Logging in to the Web Browser for System Maintenance

Engineer ...............................................................................8

4. Monitor/Operation ...............................................................11

4-1. Condition List .............................................................................11

4-2. Measurement List ......................................................................19

4-3. Malfunction List ..........................................................................20

4-4. Filter Sign List ............................................................................22

4-5. AHC List .....................................................................................23

5. Energy Management ..........................................................25

5-1. Energy Use Status .....................................................................25

5-2. Ranking ......................................................................................31

5-3. Target Value Setting ...................................................................34

5-4. Peakcut Control Status ..............................................................36

6. Schedule Settings...............................................................38

6-1. Weekly Schedule .......................................................................40

6-2. Annual Schedule ........................................................................45

6-3. Today's Schedule .......................................................................48

7. Malfunction Log ..................................................................50

7-1. Unit Error/Communication Error .................................................50

8. System Settings..................................................................51

8-1. Date/Time Settings ....................................................................51

8-2. User Registration .......................................................................52

9. Maintenance .......................................................................53

9-1. Send Mail Log ............................................................................53

9-2. Gas Amount Check ....................................................................54

9-3. Outdoor unit status .....................................................................55

9-4. Free Contact List ........................................................................56

9-5. CSV output .................................................................................57

10. License registration for optional functions ........................68

Contents

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1. Introduction

Mitsubishi Electric Corporation’s Centralized Controller EB-50GU-A/EB-50GU-J features functions to allow users to monitor and operate the air conditioning units from a PC over the LAN. This Instruction Book explains how to monitor and operate the units connected to the EB-50GU-A/EB-50GU-J using a Web browser. For initial settings and function settings, refer to the Instruction Book (Web Browser for Initial Settings).

1-1. Terms Used in This Manual

- "Centralized Controller EB-50GU-A/EB-50GU-J" is referred to as "EB-50."

- "Booster unit" and "Water HEX unit" are referred to as "Air To Water (PWFY) unit."

- "Advanced HVAC CONTROLLER" is referred to as "AHC."

- Screen images used in this manual are from Windows 7® and Internet Explorer 9.0.

Note: Windows is a registered trademark or trademark of Microsoft Corporation in the United States and other countries.

1-2. PC Requirements

Table1-1 PC Requirements

Item Requirement CPU 1 GHz or faster Memory 512 MB or more Screen resolution 1024 x 768 or higher recommended

Browser

Microsoft

Internet Explorer 8.0

Microsoft

Internet Explorer 9.0

* Java execution environment is required.

(Oracle

Java Plug-in Ver. 1.7.0_11)

* Install Oracle

Java Plug-in that is appropriate for your operating system. When

using a 64-bit Internet Explorer, install a 64-bit Java Plug-in.

* The version of the Oracle

Java Plug-in can be verified by clicking [Java] in the

Control Panel. On-board LAN port or LAN card 100 BASE-TX Pointing device e.g., mouse

Note: Microsoft is a registered trademark or trademark of Microsoft Corporation in the United States and/or other countries.

Oracle and Java are trademarks or registered trademarks of Oracle Inc. in the United States and/or other countries.

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2. Setting the Operating Environment

This chapter explains how to make PC settings and Web browser settings to monitor and operate the air conditioning units.

2-1. Setting the IP Address of the PC

Follow the instructions below to set the PC's IP address for the Web browser to recognize the EB-50 unit. The PC's IP address must have the same network address as the EB-50's IP address. (i.e., EB-50's IP address: [192.168.1.1], PC's IP address: [192.168.1.101]) When connecting an EB-50 to an existing LAN, consult the system administrator to decide the IP address of the PC.

Note: When using an EB-50-dedicated LAN, it is recommended that the main EB-50 unit be assigned an IP address

between the range [192.168.1.1] and [192.168.1.40] and that the PC connected to the EB-50 be assigned an IP address between the range [192.168.1.101] and [192.168.1.150].

(1) Click [Control Panel] in the Start menu.

(2) Click [Network and Sharing Center]>[Local Area Setting].

In the [Local Area Connection Status] window, click [Properties].

(3) Click [Internet Protocol Version 4 (TCP/IPv4)] to select it, and click

[Properties].

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(4) In the [Internet Protocol Version 4 (TCP/IPv4) Properties] window,

check the radio button next to [Use the following IP address]. Enter the PC’s IP address (e.g., [192.168.1.101]) in the [IP address] field, and enter the subnet mask [255.255.255.0] (unless otherwise specified) in the [Subnet mask] field. In the [Default gateway] field, enter the gateway address as necessary.

Note: Consult the system administrator to decide the IP, subnet

mask, and gateway addresses.

(5) Keep clicking [OK] or [Close] to close all windows.

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2-2. Setting the Web Browser

Web browser setting varies with the Internet connection type. See the sections below for how to make Web browser settings for different types of Internet connection.

To prevent unauthorized access, always use a security device such as a VPN router when connecting the EB-50 to the Internet.

2-2-1. No Internet connection

To monitor and operate the air conditioning units from a PC with no Internet connection, follow the instructions below to set the environment for the Web browser.

(1) Click [Tools] in the menu bar, then click [Internet options].

(2) In the [Internet Options] window, click the [Connections] tab.

(3) Check the radio button next to [Never dial a connection] in the middle

of the window, and click [OK] to close the window.

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2-2-2. Dial-up Internet connection

To monitor and operate the air conditioning units from a PC that connects to the Internet through a dial-up connection, follow the instructions below to set the environment for the Web browser.

(1) Click [Tools] in the menu bar, then click [Internet options].

(2) In the [Internet Options] window, click the [Connections] tab.

(3) Check the radio button next to [Dial whenever a network connection

is not present] in the middle of the window, and click [OK] to close the window.

By making these settings, a message will appear asking whether or not to use a dial-up connection when an Internet connection is necessary. Follow the message to connect to the Internet.

2-2-3. Connecting to the Internet via proxy server using an existing LAN

To monitor and operate the air conditioning units from a PC that connects to the Internet through a proxy server by connecting to an existing LAN, such as a LAN within your company, follow the instructions below to set the environment for the Web browser.

(1) Click [Tools] in the menu bar, then click [Internet options].

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(2) In the [Internet Options] window, click the [Connections] tab.

(3) Check the radio button next to [Never dial a connection] in the middle

of the window.

(4) Click [LAN settings] under [Local Area Network (LAN) settings].

(5) In the [Local Area Network (LAN) Settings] window, check [Bypass

proxy server for local addresses], and click [Advanced].

(6) In the [Proxy Settings] window, enter the EB-50’s IP address (e.g.,

192.168.1.1) in the [Exceptions] field. Then, keep clicking [OK] or [Close] to close all windows.

If connecting multiple EB-50 units, enter the addresses of all EB-50 units (e.g., [192.168.1.1; 192.168.1.2]). It is also possible to use an asterisk as a wildcard (e.g., [192.168.1.*]).

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3. Logging in to the Web Browser for System Maintenance Engineer

(1) Enter the web page address in the address field of the Web browser as follows:

http ://[IP address of the EB-50]/administrator.html

Press the [Enter] key. A login screen will appear.

Note: If the IP address of the EB-50 is [192.168.1.1], the web page

address is [http ://192.168.1.1/administrator.html]. Note: Default IP address of EB-50 is [192.168.1.1]. Note: If the login screen does not appear then take the steps below

to delete the temporary files.

1. Click [Tools] in the menu bar, then click [Internet options].

2. On the [General] tab, click [Delete] in the middle of the window.

3. In the [Delete Browsing History] window, click [Delete].

<Java>

1. Click [Control Panel] from the Start menu.

2. Click the [Java] icon to launch the Java Control Panel.

3. On the [General] tab, click [Settings] in the [Temporary Internet Files] section.

4. Click [Delete Files].

5. In the [Delete Files and Applications] window, click [OK].

Note: The web page will be displayed in the same language as the operating system on the PC.

The web page can be displayed in other languages by entering the web page address as follows:

Chinese

http ://[IP address of the EB-50]/zh/administrator.html

English

http ://[IP address of the EB-50]/en/administrator.html French German Italian Japanese

http ://[IP address of the EB-50]/fr/administrator.html

http

://[IP address of the EB-50]/de/administrator.html http ://[IP address of the EB-50]/it/administrator.html http ://[IP address of the EB-50]/ja/administrator.html

Portuguese http ://[IP address of the EB-50]/pt/administrator.html Russian

http ://[IP address of the EB-50]/ru/administrator.html

Spanish

http ://[IP address of the EB-50]/es/administrator.html

Note: You can add the web page address to your Favorites for easy access in the future.

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(2) Enter the user name and the password in the login screen, and click [Login]. A screen for monitoring the

operation conditions will appear. The table below shows the web page addresses for building managers and general users, their respective default user names and passwords, and their accessible functions.

User Web page address

Default

user name

Default

password

Available functions

Building manager

http ://[IP address of the EB-50]/ administrator.html

administrator admin

Monitor/ Operation

Condition List Measurement List Malfunction List Filter Sign List AHC List

Energy Management

Energy Use Status Ranking Target Value Setting Peakcut Control Status

Schedule Settings

Today's Schedule Weekly Schedule 1 Weekly Schedule 2 Weekly Schedule 3 Weekly Schedule 4 Weekly Schedule 5 Annual Schedule

Malfunction Log

Unit Error Communication Error

System Settings

Date/Time Settings User Registration

Maintenance

Send Mail Log Gas Amount Check Outdoor unit status Free Contact List CSV output

General user

http ://[IP address of the EB-50]/index.html

guest guest

Monitor/ Operation

Condition List

Note: The license "Personal Web" is required to register up to 50 general users and to specify the accessible unit groups for each

general user. Refer to section 8-2 "User Registration" for details.

Note: It is recommended to change the default user name and password so that the users other than the building managers and

general users will not be able to change the settings.

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Encrypting the communication data and logging in to the Web browser (HTTPS connection)

EB-50 can encrypt communication data using HTTPS (SSL). When connecting the EB-50 to the LAN that is accessible to the general public, it is recommended that the following settings be made so that the units are monitored and controlled on the encrypted web page.

Note: Depending on the operating system or the Java version, HTTPS encrypted communication may not be enabled

properly. If this happens, use an HTTP connection as explained in the previous page.

(1) Prefix the web address with [https], enter the rest of the address, and

press the [Enter] key.

https ://[IP Address of the EB-50]/administrator.html

Note: If the IP address of the EB-50 is [192.168.1.1], the web page address is

[https ://192.168.1.1/administrator.html].

The encrypted data communication will begin, and the Login screen will appear. If a security certificate error page appears instead of the Login screen, go to step (2) below.

(2) If the security certificate is invalid, a security certificate error page (as

shown at right) will appear. Click [Continue to this website (not recommended)].

(3) If the connection is successfully made, the Login screen will appear.

Note: Although the address bar will turn red and a message "Certificate

error" will appear, you can still access the Web browser.

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4. Monitor/Operation

This chapter explains how to monitor and operate the connected unit groups and to check the measurement data, malfunctioning units, units whose filter sign is triggered, and AHC status.

4-1. Condition List

This section explains how to monitor the operation conditions of all groups collectively (see section 4-1-1) or groups per block (see section 4-1-2) and also explains how to operate each group (see section 4-1-3), groups per block (see section 4-1-4), or all groups collectively (see section 4-1-5). After login, the Overview display of the Condition List screen will appear, which shows the operation conditions of all air conditioning unit groups, LOSSNAY unit (ventilator) groups, general equipment groups, and Air To Water (PWFY) unit groups. To access the Condition List screen from the other screen, click [Monitor/Operation] in the menu bar, and then click [Condition List].

4-1-1. Checking the operation conditions of all groups

On the Overview display of the Condition List screen, the operation conditions of all groups can be monitored. The operator can also check the unit malfunctions on this screen and prevent the units from being left on unintentionally.

Block/Overview

Number of units whose filter sign is turned on

Number of units in error

Weekly schedule number

Indicates the weekly schedule that is currently effective.

Group icons

The icons indicate the operation conditions of groups. Click the icon to switch to the operation screen.

Update

Click to show the most

recent operation conditions.

Batch Operations

Click to operate the units in

all groups at once.

Item Description

Block/Overview

Click [Block] to display the operation conditions of groups per block, and click [Overview] to display the operation conditions of all groups.

Update

Click to show the most recent operation conditions. When [Auto] is selected, the operation conditions are updated automatically every minute.

Batch Operations Click to operate the units in all groups at once. (See section 4-1-5.)

Number of units whose filter sign is turned on

The number of units under the control of EB-50 whose filter sign is currently turned on will appear. Clicking "

" will bring up the Filter Sign List screen. (See section 4-4.)

Note: This item will not appear if the [Filter Sign Display] is set to [OFF] on the Basic System

settings screen, accessible via the Web Browser for Initial Settings.

Number of units in error

The number of units under the control of EB-50 that are currently in error will appear. Clicking "

" will bring up the Malfunction List screen. (See section 4-3.)

*1 The item will not appear if the number of units is "0."

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Item Description

Group icons

Each group icon indicates the operation condition of the group. Move the cursor to the icon to display its group name. Clicking the icon will bring up the operation screen. The icons to indicate the operation conditions are shown below.

(1) Air conditioning unit group

ON OFF Error Filter sign ON

Interlocked

LOSSNAY ON

*2 *8

Interlocked

LOSSNAY OFF

*3 *8

Schedule set

HOLD ON

Energy-saving ON

Setback ON

*11

Starting up

Occupied/Vacant

*6*7*8

(Blue) (Gray)

Bright/Dark

*9*10*11

(Yellow) (Gray)

Note: Besides the 4-way airflow unit icons, 2-way airflow or ceiling-suspended unit icons are

also available. Icons can be selected on the group settings screen, accessible via the Web Browser for Initial Settings.

*1 Whether or not to display the filter sign can be set on the Basic System settings screen,

accessible via the Web Browser for Initial Settings.

*2 If the LOSSNAY unit is interlocked with the operation of Mr. Slim units, "Interlocked LOSSNAY

ON" icon will appear, even when the LOSSNAY unit is operated individually. (Applicable M-NET adapter model: PAC-SF48/50/60/70/80/81MA-E)

*3 If a LOSSNAY unit is interlocked with the operation of indoor units in multiple groups, the

LOSSNAY unit may be in operation, even when the "Interlocked LOSSNAY OFF" icon is displayed.

*4 If any schedule setting is applied to a DIDO controller whose prohibition setting is enabled

([Allow operations] is set to [No operations] on the group settings screen, accessible via the Web Browser for Initial Settings), the "Schedule set" icon will appear, but the scheduled operations will not be performed.

*5 The "Energy-saving ON" icon will appear while the Peak Cut control is performed on the group

or on the outdoor unit that is connected to the group.

*6 The Occupancy/Vacancy status icon will appear only when [Show occupancy icon], [Show

vacancy icon], or [Show both icons] is selected in the [Occupancy sensor display] section under the [Display Format] section of the Basic System settings screen, accessible via the Web Browser for Initial Settings.

*7 The Occupancy/Vacancy status icon will not appear if the remote controller in the group does

not have an occupancy sensor.

*8 The Occupancy/Vacancy status icon takes priority over the "Interlocked LOSSNAY ON" or

"Interlocked LOSSNAY OFF" icon.

*9 The Brightness/Darkness status icon will appear only when [Show bright symbol], [Show dark

symbol], or [Show both symbols] is selected in the [Brightness sensor display] section under the [Display Format] section of the Basic System settings screen, accessible via the Web Browser for Initial Settings.

*10 The Brightness/Darkness status icon will not appear if the remote controller in the group

does not have a brightness sensor.

*11 The "Setback ON" icon takes priority over the Brightness/Darkness status icon.

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Item Description

Group icons

(2) LOSSNAY unit (ventilator) group

ON OFF Error Filter sign ON

Schedule set HOLD ON

Energy-saving ON

*1 Whether or not to display the filter sign can be set on the Basic System settings screen,

accessible via the Web Browser for Initial Settings.

*2 The "Energy-saving ON" icon will appear while the Peak Cut control is performed on the

LOSSNAY unit group.

(3) Air To Water (PWFY) unit group

ON OFF Error Schedule set

HOLD ON

Energy-saving ON

*1 The "Energy-saving ON" icon will appear while the Peak Cut control is performed on the Air To

Water (PWFY) unit group.

(4) General equipment group

ON OFF Error Schedule set

HOLD ON

Note: Besides the lighting icons, pump or card key icons are also available. The icon can be

selected on the group settings screen, accessible via the Web Browser for Initial Settings.

Group name

Only the first 8 characters will be visible under the icons. To display all characters, move the cursor to the icon.

Note: Whether or not to display the group names can be set on the Basic System settings

screen, accessible via the Web Browser for Initial Settings.

Icons with group names Icons without group names

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4-1-2. Checking the operation conditions of the groups in a given block

In the Block display of the Condition List screen, select a block to display the operation conditions (such as operation mode, set temperature, and room temperature) of the air conditioning unit groups, LOSSNAY unit (ventilator) groups, Air To Water (PWFY) unit groups, and general equipment groups in the block.

Block/Overview

Number of units in error

Number of units whose filter sign is turned on

Group icons

The icons indicate the

operation conditions of

groups.

Click the icon to switch to

the operation screen.

Update

Click to show the most

recent operation conditions.

Batch Operations

Click to operate the units in all groups in a given block at once.

Set temperature

Room temperature

Room humidity

Block selection

Operation mode

Group name

Item Description

Block/Overview

Click [Block] to display the operation conditions of groups per block, and click [Overview] to display the operation conditions of all groups.

Update

Click to show the most recent operation conditions.

When [Auto] is selected, the operation conditions are updated automatically every minute. Batch Operations Click to operate the units in all groups in a given block at once. (See section 4-1-4.) Block selection Select a block you want to monitor.

Group icons

Each group icon indicates the operation condition of the group. Clicking the icon will bring

up the operation screen. Group name The name of the group will appear. Operation mode The operation mode of the group will appear.

Set temperature

The set temperature of the group will appear.

Note: For Air To Water (PWFY) unit groups, the set water temperature will appear. Note: The temperature unit (°C or °F) can be selected on the Basic System settings screen,

accessible via the Web Browser for Initial Settings.

Room temperature

Indoor unit return air temperature will appear.

Note: The temperature shown may be different from the actual room temperature. Note: Whether to show or hide the room temperature can be set on the Basic System settings

screen, accessible via the Web Browser for Initial Settings.

Note: For Air To Water (PWFY) unit groups, the current water temperature will appear. Note: The temperature unit (°C or °F) can be selected on the Basic System settings screen,

accessible via the Web Browser for Initial Settings.

Room humidity

The reading of the indoor unit return air humidity or the humidity sensor on the ME remote

controller (Smart ME controller) will appear.

Note: The value will not appear if the indoor unit does not have a humidity measurement function. Note: If a ME remote controller (Smart ME controller) is connected to the group and the built-in

humidity sensor is enabled, the reading of the sensor will appear.

Note: The indoor unit return air humidity has priority to be displayed over the reading of the

humidity sensor on the ME remote controller (Smart ME controller).

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Item Description

Number of units whose filter sign is turned on

The number of units under the control of EB-50 whose filter sign is currently turned on will

appear. Clicking "

" will bring up the Filter Sign List screen. (See section 4-4.)

Note: This item will not appear if the [Filter Sign Display] is set to [OFF] on the Basic System

settings screen, accessible via the Web Browser for Initial Settings.

Number of units in error

The number of units under the control of EB-50 that are currently in error will appear.

Clicking "

" will bring up the Malfunction List screen. (See section 4-3.)

*1 The item will not appear if the number of units is "0."

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4-1-3. Operating the units in a given group

In the Overview display of the Condition List screen, click one of the group icons to display its operation settings screen, which shows the current operation conditions. Change the desired settings and click [OK] to reflect the changes. Click [Cancel] to return to the previous screen without making any changes.

Note: Only the ON/OFF operation is possible for general equipment groups. The general equipment whose prohibition

setting is enabled ([Allow operations] is set to [No operations] on the group settings screen, accessible via the Web Browser for Initial Settings) cannot be operated.

Group name

Set temperature

ON/OFF

Block name

Interlocked LOSSNAY ON/OFF

Fan speed of interlocked LOSSNAY

Operation mode

Prohibit Remote Controller

Operation

Air direction

Filter Sign Reset

Hold

Cancel

Click to return to the

previous screen without

making any changes.

Fan speed

Click to reflect the changes made.

Item Description

ON/OFF

Click [ON] or [OFF] to turn on or off the units in a given group.

Note: Switching this switch will turn on or off the LOSSNAY unit as well that is interlocked with

the operation of indoor units in the group. To turn on or off the LOSSNAY unit only, use the "Interlocked LOSSNAY ON/OFF" switch.

Operation mode

Click the desired operation mode.

Air conditioning unit: Cool, Dry, Fan, Heat, Auto, Setback LOSSNAY unit: Heat Recovery, Bypass, Auto Air To Water (PWFY) unit: Heating, Heating ECO, Hot Water, Anti-freeze, Cooling

Note: Only the operation modes available for the unit model will appear. Note: The Setback mode can be selected on the EB-50GU-A, but not on the EB-50GU-J.

Set temperature

Click or to adjust the set temperature of the air conditioning unit or the Air To

Water (PWFY) unit.

Note: The settable temperature ranges depend on the unit model. Note: If the indoor unit supports the dual set point function in the AUTO mode and when the

operation mode above is set to Auto or Setback, two set temperatures for Cool mode and Heat mode can be set.

Note: The temperature unit (°C or °F) can be selected on the Basic System settings screen,

accessible via the Web Browser for Initial Settings.

Air Direction

Click or to adjust the air direction.

(Mid 3) (Mid 2) (Mid 1) (Mid 0) (Horizontal) (Swing) (Auto)

Note: Available air directions depend on the unit model.

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Item Description

Fan Speed

Click or to adjust the fan speed.

(Low) (Mid 2) (Mid 1) (High) (Auto)

Note: Available fan speeds depend on the unit model.

Prohibit Remote Controller Operation

The following operations or setting change from the local remote controllers and the Web

Browser for User can be prohibited: ON/OFF, Operation mode, Set temperature, and

Filter sign reset.

Click the operation item [ON/OFF], [Mode], [Set Temp.], [Filter Sign], [Air Direction], [Fan

Speed], or [Timer] to switch the setting between

(Prohibit) or (Permit).

Note: For LOSSNAY unit (ventilator) groups, the item [Mode] or [Set Temp.] will not appear. Note: [Air Direction], [Fan Speed], and [Timer] may not be displayed, depending on the unit

model.

Note: When the [ON/OFF] operation is prohibited and the "Automatic recovery after power failure"

switch on the indoor unit is set to "Turn off the power, or restore operation regardless of the operation status immediately before power failure," the operation of the indoor unit will not be restored, even when turned on after power restoration. When the switch is set to "Turn off the power, or restore operation if the unit was in operation immediately before power failure," the operation of the indoor unit will be restored regardless of whether the [ON/OFF] operation is prohibited or not. Refer to the indoor unit Installation Manual for details about switch settings.

Filter Sign Reset

Click [Reset] to switch between resetting and not resetting the filter sign. The rectangular

icon next to Reset will appear in yellow-green when it is set to Reset (

Note: If a filter sign in the group has not been triggered, then the item [Filter Sign Reset] will not

appear.

Note: Filter sign of LOSSNAY units will not be reset.

Hold

Click [ON] or [OFF] to enable/disable the Hold function. When the Hold function is

enabled, the scheduled operations are disabled.

Note: The operations that have been scheduled from the remote controller will also be disabled. Note: [Hold type] can be specified on the Basic System settings screen, accessible via the Web

Browser for Initial Settings. Note: The Hold function cannot be enabled on general equipments. Note: The Hold function can be used on the EB-50GU-A, but not on the EB-50GU-J.

Interlocked LOSSNAY ON/OFF

Click [ON] or [OFF] to turn on or off the interlocked LOSSNAY unit.

Note: For a group that is not connected to an interlocked LOSSNAY unit (ventilator), the item

[Interlocked ventilator ON/OFF] will not appear.

Fan speed of interlocked LOSSNAY

Click

or to adjust the fan speed of the interlocked LOSSNAY unit (ventilator).

Note: For a group that is not connected to an interlocked LOSSNAY unit, the item [Fan speed of

interlocked LOSSNAY] will not appear.

*1 The item may not be displayed, depending on the unit model.

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4-1-4. Operating the units in a given block

(1) In the Block display of the Condition List screen, select a block to

operate, and click [Batch Operations]. If air conditioner group, LOSSNA Y unit (ventilator) group, Air To Water (PWFY) unit group, and general equipment group exist together in the same block, a screen to select a group type will appear. Click one of the group types to change its settings.

(2) On the operation settings screen, change the desired settings and

click [OK] to reflect the changes. Click [Cancel] to return to the previous screen without making any changes.

Note: When the filter sign is reset on this screen, the cumulative operation

time of all units will be reset, irrespective of whether or not the filter sign was triggered. Reset the filter sign on this screen when the filters of all units were cleaned at once.

4-1-5. Operating the units in all groups

(1) In the Overview display of the Condition List screen, click [Batch

Operations]. If air conditioner group, LOSSNAY unit (ventilator) group, Air To Water (PWFY) unit group, and general equipment group exist together in the same system, a screen to select a group type will appear. Click one of the group types to change its settings.

(2) On the operation settings screen, change the desired settings and

click [OK] to reflect the changes. Click [Cancel] to return to the previous screen without making any changes.

Note: When the filter sign is reset on this screen, the cumulative operation

time of all units will be reset, irrespective of whether or not the filter sign was triggered. Reset the filter sign on this screen when the filters of all units were cleaned at once.

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4-2. Measurement List

This section explains how to check the measurement data of the temperature sensors, humidity sensors, and metering devices. Click [Monitor/Operation] in the menu bar, and then click [Measurement List] to access the Measurement List screen.

Note: An AI controller (PAC-YG63MCA), a commercially available temperature sensor, and a humidity sensor are

required to measure the temperature and humidity.

Note: A PI controller (PAC-YG60MCA) and a commercially available metering devices are required to measure the

electric, water, heat, and gas consumptions.

Measurement item

Update

Click to show the most

recent measurement data.

Measurement value

Number of units whose filter sign is turned on

Number of units in error

Item Description

Update

Click to show the most recent measurement data. When [Auto] is selected, the measurement data is updated automatically every minute.

Measurement value

The current measurement values will appear.

Note: The following icons are used to indicate the measuring devices. Icons will appear in orange

when the measurement value reaches the upper or lower alarm threshold value that has

been set on the Measurement screen, accessible via the Web Browser for Initial Settings.

Normal

Upper/lower alarm

threshold value is

reached.

Communication

error

Temperature sensor

Humidity sensor

Metering device

*1 When there is a communication error, the measurement value of the temperature or humidity

sensor will be "--."

*2 When there is a communication error, the measurement value of the metering device will be

the measured value immediately before the error detection.

Number of units whose filter sign is turned on

The number of units under the control of EB-50 whose filter sign is currently turned on will appear. Clicking "

" will bring up the Filter Sign List screen. (See section 4-4.)

Note: This item will not appear if the [Filter Sign Display] is set to [OFF] on the Basic System

settings screen, accessible via the Web Browser for Initial Settings.

Number of units in error

The number of units under the control of EB-50 that are currently in error will appear. Clicking "

" will bring up the Malfunction List screen. (See section 4-3.)

*1 The item will not appear if the number of units is "0."

Page 20

4-3. Malfunction List

Click [Monitor/Operation] in the menu bar, and then click [Malfunction List] to access the Malfunction List screen. A list of units that are currently malfunctioning will appear.

Number of units in error

Update

Click to show the most

recent malfunction

conditions.

All Reset

Click to reset all errors at once.

Group name

Unit address

Error code

Reset

Click to reset each AHC error.

Error Code List

Click to display the list of error codes and their definitions.

Item Description

Update

Click to show the most recent malfunction conditions. When [Auto] is selected, the malfunction conditions are updated automatically every minute.

All Reset Click to reset all errors at once.

Error Code List

Click to display the list of error codes and their definitions.

Number of units in error The number of malfunctioning units will appear.

Group name

The name of the group that the unit in error belongs to will appear.

Note: The group name will be blank if the unit in error is a unit that does not belong to any group,

such as an outdoor unit or a system controller.

Unit address The address of the unit in error will appear. Error code The error code that corresponds to the error will appear. Reset Click to reset each AHC error.

Page 21

Types of units in error and the units that will stop when errors are reset

Types of units in error and the units that will stop

Units in error Units that will stop EB-50 None Outdoor unit All indoor units that are connected to the outdoor unit in error Indoor unit Indoor unit in error and all other indoor units in the same group ME (MA) remote controller All indoor units that are connected to the remote controller in error System controller All indoor units that are connected to the system controller in error Advanced HVAC CONTROLLER None Interlocked LOSSNAY unit Indoor units with which the LOSSNAY unit in error is interlocked

Air To Water (PWFY) unit

Air To Water (PWFY) unit in error and all other Air To Water (PWFY) units in the same group

DIDO controller (PAC-YG66DCA) None

Example of units in error and the units that will stop

Indoor unit

[2]

AHC [202]

Indoor unit

[1]

Indoor unit

[3]

Indoor unit

[4]

Indoor unit

[5]

Air To Water (PWFY) unit

[7]

DIDO controller (PAC-YG66DCA)

[8]

Outdoor unit

[51]

Outdoor unit

[53]

Outdoor unit

[55]

Outdoor unit

[57]

EB-50

[0]

ME remote controller

[101]

System controller

[201]

LOSSNAY unit

[6]

Group 1

Group 2

Units in error Units that will stop EB-50 [0] None Outdoor unit [51] Indoor unit [1], Indoor unit [2] Outdoor unit [53] Indoor unit [3], Indoor unit [4], Indoor unit [5] Outdoor unit [57] Air To Water (PWFY) unit [7] Indoor unit [1] Indoor unit [1], Indoor unit [2] Indoor unit [3] Indoor unit [3] Indoor unit [5] Indoor unit [4], Indoor unit [5] LOSSNAY unit [6] Indoor unit [5] Air To Water (PWFY) unit [7] Air To Water (PWFY) unit [7] ME remote controller [101] Indoor unit [1] System controller [201] Indoor unit [1], Indoor unit [3], Indoor unit [4] Advanced HVAC CONTROLLER [202] None DIDO controller (PAC-YG66DCA) [8] None

Page 22

4-4. Filter Sign List

A list of units whose filter sign is turned on can be displayed. Click [Monitor/Operation] in the menu bar, and then click [Filter Sign List] to access the Filter Sign List screen.

Unit address

Group name

Update

Click to show the most

recent conditions.

Reset

Click to reset the filter sign.

Number of units whose filter sign is turned on

All Reset

Click to reset all filter signs at once.

Item Description

Update

Click to show the most recent conditions.

When [Auto] is selected, the conditions are updated automatically every minute. All Reset Click to reset all filter signs at once. Number of units whose filter

sign is turned on

The number of units whose filter sign is currently turned on will appear. Group name The name of the group that the unit belongs to will appear.

Unit address The address of the unit whose filter sign is turned on will appear. Reset Click to reset each filter sign.

Page 23

4-5. AHC List

On the AHC List screen, the status of input and output ports of each Advanced HVAC CONTROLLER (AHC) can be monitored. Click [Monitor/Operation] in the menu bar, and then click [AHC List] to access the AHC List screen. The port names and their status of each AHC will appear.

AHC address

AHC icon

Update

Click to show the most

recent conditions.

Status of related equipment

Number of units in error

Output status

Number of units whose filter sign is turned on

Input status

Item Description

Update

Click to show the most recent conditions.

When [Auto] is selected, the conditions are updated automatically every minute.

AHC icon

The following icons indicate the AHC status.

: Normal

: A communication error is occurring or an error signal has been input to the

AHC.

AHC address The address of the connected AHC will appear.

Input status

[Input port code

+ Input port name + Input status] will appear.

* DI1–DI15 (Digital input), EI1–EI4 (Extended digital input), AI1–AI8 (Analog input) Note: The status of the unused ports will not appear. Note: If a communication error occurs with AHC, no port information will appear.

Output status

[Output port code

+ Output port name + Output status] will appear.

* DO1–DO9 (Digital output), EO1–EO4 (Extended digital output), AO1–AO2 (Analog output) Note: The status of the unused ports will not appear. Note: If a communication error occurs with AHC, no port information will appear.

Status of related equipment

Click to display the status of the equipment that are used to control the equipments that

are connected to the AHC.

Page 24

Item Description

Number of units whose filter sign is turned on

The number of units under the control of EB-50 whose filter sign is currently turned on will

appear. Clicking "

" will bring up the Filter Sign List screen. (See section 4-4.)

Note: This item will not appear if the [Filter Sign Display] is set to [OFF] on the Basic System

settings screen, accessible via the Web Browser for Initial Settings.

Number of units in error

The number of units under the control of EB-50 that are currently in error will appear.

Clicking "

" will bring up the Malfunction List screen. (See section 4-3.)

*1 The item will not appear if the number of units is "0."

Page 25

5. Energy Management

5-1. Energy Use Status

On the Energy Use Status screen, the energy-control-related status, such as electric energy consumption, operation time, and outdoor temperature, can be displayed in a graph. Operators can check the detailed status of given indoor units by specifying the date to display the data per group, block, or unit address. Also, the status of other indoor units can be displayed at the same time for comparison. Click [Energy Management] in the menu bar, and then click [Energy Use Status] to access the Energy Use Status screen.

Note: A separate license is required, depending on the selected date range, display range, and display item.

Display item

Download

Click to export the data in

the CSV format.

Date to display the data

Display range

Display target

Graph region

Comparison date

Refresh screen

Click to show the graph created based on the specified criteria.

Comparison target

Date range

Item Description

Date range

Select [Day], [Month], or [Year].

Note: When [Day] is selected, the data for each hour between 0:00 and 24:00 of the specified date will

appear in the graph. When [Month] is selected, the data for each day between the 1st and 31st of the specified month will appear in the graph. When [Year] is selected, the data for each month between January and December of the specified year will appear in the graph.

Note: Only the data for the period during which the EB-50 was powered on will appear in the graph. The

data for the period during which the EB-50 was powered off will not appear in the graph.

Display range Select [Block], [Group], or [Address] to display its data. Display target

Select a block name, group name, or address number to display its data.

Note: The selectable items vary, depending on the item selected in the [Display range] field.

Date to display the data

Specify a date to display the data.

Note: When [Day] is selected as a Date range, specify "yyyy/mm/dd" from the current month or the last

24 months. When [Month] is selected as a Date range, specify "yyyy/mm" from the current month or the last 24 months. When [Year] is selected as a Date range, specify "yyyy" from the current year or the last 4 years.

Note: The date will appear in the format that has been set on the Basic System settings screen,

accessible via the Web Browser for Initial Settings.

Comparison target

Select a block name, group name, or address to display the comparison data.

Note: The selectable items vary, depending on the item selected in the [Display range] field.

Comparison date

Specify a date to display the comparison data.

Note: The same rule as for the "Date to display the data" apply. Note: The date will appear in the format that has been set on the Basic System settings screen,

accessible via the Web Browser for Initial Settings.

Refresh screen

Click to show the graph created based on the specified criteria.

Note: No graph will appear if no data that meet the specified criteria exist.

Page 26

Item Description

Display item

Select an item in the top row to display its data in the bar graph, and select an item in the bottom row to display its data in the line graph.

Note: The selectable items vary, depending on the items selected in the [Display range] and [Display

target] fields.

Display items for bar graph

Display target Display item

Display range

Address Group Block

Indoor unit

Electric Energy

Fan operation time

Thermo-ON time (Total)

Thermo-ON time (Cool)

Thermo-ON time (Heat)

MCP

(PI controller)

Name of the metering device 1

- -

Name of the metering device 2

- -

Name of the metering device 3

- -

Name of the metering device 4

- -

V: Item that can be displayed in the graph

*1 "Energy Management License Pack" is required. *2 If "Energy Management License Pack" has not been registered, only [Day] is available for selection as a

Date range. To select [Month] or [Year], "Energy Management License Pack" is required.

*3 The electric energy consumed by indoor units will appear in the graph. The values are apportioned

based on the setting for [Indoor unit operation apportioning mode] that has been made on the Energy Management Settings screen, accessible via the Web Browser for Initial Settings.

*4 The indoor unit's cumulative operation time for the selected item will appear in the graph.

• [FAN operation time] is the cumulative duration of time in which the indoor unit is powered on.

• [Thermo-ON time (Total/Cool/Heat)] is the cumulative duration of time in which the indoor unit and the

compressor are powered on. (Cool: when the Cool mode is selected; Heat: when the Heat mode is selected; Total: when either mode is selected)

Page 27

Item Description

Display item

Display items for line graph

Display target Display item

Display range

Address Group Block

- Outdoor Temp.

Indoor unit

Target value - - V

*1*3

Set Temp. for cool

Set Temp. for heat

Room Temp.

MCT (AI controller)

Name of the temperature sensor 1 or humidity sensor 1

- -

Name of the temperature sensor 2 or humidity sensor 2

- -

AHC

Name of the temperature sensor 1

- -

Name of the temperature sensor 2

- -

V: Item that can be displayed in the graph

*1 The target values will appear in the graph when the target electric energy values are specified on the

Target Value Setting screen and when the electricity meter is selected in the [Indoor unit electricity meter] section on the Energy Management Settings screen, accessible via the Web Browser for Initial Settings.

*2 Selectable only when the outdoor temperature sensor is selected in the [External Temperature Sensor]

section on the Energy Management Settings screen, accessible via the Web Browser for Initial Settings. *3 "Energy Management License Pack" is required. *4 If the "Energy Management License Pack" has not been registered, only [Day] is available for selection as

a Date range. To select [Month] or [Year], "Energy Management License Pack" is required. *5 When [Day] is selected as a Date range, the temperature values obtained every hour will appear. When

[Month] is selected, the average daily temperature values will appear. When [Year] is selected, the

average monthly temperature values will appear.

Graph region

The display target's data and the comparison target's data will appear in a bar graph and a line graph.

Display target Comparison target Target value

Bar graph

(Brown) (Yellow)

Line graph

(Orange) (Blue) (Red)

Note: If no item is selected in the [Comparison target] field, only the data of the item selected in the [Display

target] field will appear in the graph.

Note: The data for a certain period of time may not appear if it does not exist due to the changes of the

daylight saving time setting or current time setting. If the data overlap for a certain period of time due to the time overlap that was occurred when daylight saving ended or the current time setting was changed, the newer data will appear in the graph.

Page 28

Item Description

Download

Click [Download] to export the displayed measurement data in the CSV format. The CSV file name and file format will vary as shown below, depending on the selected date range.

■ File name

Date range: Day

EM_DailyTrend_[yyyy]-[mm]-[dd]_[Display target]_[YYYY]-[MM]-[DD]_[Comparison target]_ [Bar graph type]_[Line graph type].csv

Date range: Month

EM_MonthlyTrend_[yyyy]-[mm]_[Display target]_[YYYY]-[MM]_[Comparison target]_[Bar graph type]_[Line graph type].csv

Date range: Year

EM_AnnualTrend_[yyyy]_[Display target]_[YYYY]_[Comparison target]_[Bar graph type]_ [Line graph type].csv

Date range: Day

EM_DailyTrend_[yyyy]-[mm]-[dd]_[Display target] _[Bar graph type]_[Line graph type].csv

Date range: Month

EM_MonthlyTrend_[yyyy]-[mm]_[Display target] _[Bar graph type]_[Line graph type].csv

Date range: Year

EM_AnnualTrend_[yyyy]_[Display target]_ [Bar graph type]_[Line graph type].csv

File-name contents Format

[yyyy] The year specified in the [Date to display the data] field [mm] The month specified in the [Date to display the data] field [dd] The date specified in the [Date to display the data] field

[Display target]

Address "A" + M-NET address (000–250) + "_" + Sensor No. (00–04) Group "G" + Group No. (001–050) + "_" + "00" Block "B" + Block No. (001–050, 999

*1)

+ "_" + "00" [YYYY] The year specified in the [Comparison date] field [MM] The month specified in the [Comparison date] field [DD] The date specified in the [Comparison date] field

[Comparison target]

Address "A" + M-NET address (000–250) + "_" + Sensor No. (00–04) Group "G" + Group No. (001–050) + "_" + "00" Block "B" + Block No. (001–050, 999

*1)

+ "_" + "00"

[Bar graph type]

B01: Electric energy (Indoor unit) B02: Fan operation time B03: Thermo-ON time (Total) B04: Thermo-ON time (Cool) B05: Thermo-ON time (Heat) B06: MCP electric energy B08: MCP water quantity B09: MCP heat quantity

[Line graph type]

L01: Set temperature (Cool) L02: Set temperature (Heat) L03: Room temperature L04: MCT temperature L05: AHC temperature L06: Outdoor temperature L08: MCT humidity

*1 "B999" = Total of all blocks

Page 29

Item Description

Download

■ File format

Row Item

Date

range

Format

1st File Type

Day 401

Month 402 Year 403

2nd Date

Day dd/mm/yyyy:DD/MM/YYYY

Month mm/yyyy:MM/YYYY

Year yyyy:YYYY

3rd Target

"Block" + Block number (Display target)/ "Block" + Block number (Comparison target)

4th

Measurement

item

Day "Time",

"Block" + Block number (Display target) (Bar) + "–" + Display item (Bar), "Block" + Block number (Comparison target) (Bar) + "–" + Display item (Bar), "Target electric energy(kWh)"

*2*3

, "Block" + Block number (Display target) (Line) + "–" + Display item (Line), "Block" + Block number (Comparison target) (Line) + "–" + Display item (Line)

Month "Day",

Year "Month",

5th–

Data

Day hh:mm,

Data value (Bar), Comparison data value (Bar), Target electric energy value

*2*3

, Data value (Line), Comparison

data value (Line)

Month dd, Year mm,

*1 The date will appear in the format that has been set on the Basic System settings screen, accessible via

the Web Browser for Initial Settings.

*2 "Target electric energy(kWh)" and the target electric energy value will appear only when the data is

displayed in the graph.

*3 "Target electric energy(kWh)" and the target electric energy value will not appear if [Day] is selected as a

Date range.

*4 The separator character and decimal point character selected on the Measurement screen (accessible via

the Web Browser for Initial Settings) will be used to the data.

*5 The number of rows varies with the selected date range. (Day: 5th–28th; Month: 5th–35th; Year: 5th–16th)

Page 30

Item Description

Download

■ File sample Date range: Day

401

2013/08/19:2012/06/01

Block1/Block5

Time,Block1 - Indoor Unit Electric Energy,Block5 - Indoor Unit Electric Energy,Block1 - Outdoor Temp.,Block5 - Outdoor Temp. 00:00,0.61,0.25,23.2,17.8 01:00,0.65,0.51,23.1,17.6 02:00,0.66,0.48,22.1,18.1 03:00,0.66,0.58,23.3,18.2 04:00,0.63,0.47,24.5,17.5 05:00,0.59,0.39,26.8,19.1 06:00,0.52,0.52,28.1,22.1 : 23:00,0.59,0.23,23.4,17.1

Date range: Month

402

2013/08:2012/06

Block1/Block5

Day,Block1 - Indoor Unit Electric Energy,Block5 - Indoor Unit Electric Energy,Target electric energy (kWh),Block1 - Outdoor Temp.,Block5 - Outdoor Temp. 01,24.69,8.74,22,26.2,17.9 02,25.31,8.22,22,27,17.4 03,12.36,22.33,10,25.2,16.6 04,10.37,21.36,10,25.1,19.3 05,27.02,17.55,22,27.7,20.5 06,24.55,16.58,22,26.3,19 07,24.69,17.96,22,24.9,18.9 : 31,13.2,20.22,10,27.3,20.2

Date range: Year

403

2013:2012

Block1/Block5

Month,Block1 - Indoor Unit Electric Energy,Block5 - Indoor Unit Electric Energy,Target electric energy (kWh),Block1 - Outdoor Temp.,Block5 - Outdoor Temp. 01,675.17,661.93,600,0.4,0.5 02,697.38,683.71,700,0.3,3.2 03,528.63,518.26,400,4.5,3.8 04,403.67,395.75,500,9.8,10 05,420.28,412.04,500,15.9,15.6 06,450.33,477.88,500,18.2,20.6 07,594.13,582.48,550,22.8,24.8 : 12,602.58,590.76,550,3.3,3.4

Page 31

5-2. Ranking

On the Ranking screen, the rankings in electric energy consumption and the fan operation time of given indoor units can be displayed per block, group, and unit in descending order in the bar graph. Click [Energy Management] in the menu bar, and then click [Ranking] to access the Ranking screen.

Note: "Energy Management License Pack" is required to access the Ranking screen.

Display item

Download

Click to export the data in

the CSV format.

Date

Display range

Graph region

Refresh screen

Click to show the graph created based on the specified criteria.

Date range

Item Description Date range Select [Day], [Month], or [Year]. Display range Select [Block], [Group], or [Address] to display its data in the ranking graph.

Date

Specify a date to display the data in the ranking graph.

Note: When [Day] is selected as a Date range, specify "yyyy/mm/dd" from the current month or the last

Note: Only the data for the period during which the EB-50 was powered on will appear in the graph. The

data for the period during which the EB-50 was powered off will not appear in the graph.

Display item

Select an item to display its data in the ranking graph.

Note: The selectable items vary, depending on the items selected in the [Display range] field.

Display items

Display item

Display range

Address Group Block Electric Energy (kWh) V V V Fan operation time (min) V V Thermo-ON time (Total) (min) V V Thermo-ON time (Cool) (min) V V Thermo-ON time (Heat) (min) V V Target value (kWh)

- V

V: Item that can be displayed in the graph

*1 The target values will appear in the graph when the target electric energy values are specified on the

Refresh screen

Click to show the graph created based on the specified criteria.

Note: No graph will appear if no data that meet the specified criteria exist.

Graph region Ranking graph will appear in descending order of the value of the selected display item.

Page 32

Item Description

Download

Click [Download] to export the displayed measurement data in the CSV format. The CSV file name and file format will vary as shown below, depending on the selected date range.

■ File name

Date range: Day

EM_DailyRanking_[yyyy]-[mm]-[dd]_[Display range]_[Ranking graph type].csv

Date range: Month

EM_MonthlyRanking_[yyyy]-[mm]_[Display range] _[Ranking graph type].csv

Date range: Year

EM_AnnualRanking_[yyyy]_[Display range]_[Ranking graph type].csv

File-name contents Format [yyyy] The year specified in the [Date] field [mm] The month specified in the [Date] field [dd] The date specified in the [Date] field

[Display range]

Address A999 Group G999 Block B999

[Ranking graph type]

B01: Electric energy (Indoor unit) B02: Fan operation time B03: Thermo-ON time (Total) B04: Thermo-ON time (Cool) B05: Thermo-ON time (Heat)

■ File format

Row Item

Date

range

Format

1st File T ype

Day 404 Month 405 Year 406

2nd Date

Day dd/mm/yyyy

Month mm/yyyy

Year yyyy

3rd Display range

Address "All addresses" Group "All groups" Block "All blocks"

4th Measurement item

Address "Address number", Display item Group "Group name", Display item Block "Block name", Display item, "Target electric energy(kWh)"

5th– 28th

Data

Address Address number, Data value Group "Group" + Group number, Data value

Block

"Block" + Block number, Data value, Target electric energy value

*1 The date will appear in the format that has been set on the Basic System settings screen, accessible via

the Web Browser for Initial Settings.

*2 "Target electric energy(kWh)" and the target electric energy value will appear only when the data is

displayed in the graph.

*3 The separator character and decimal point character selected on the Measurement screen (accessible via

the Web Browser for Initial Settings) will be used to the data.

Page 33

Item Description

Download

■ File sample

Date range: Day

404 01/23/2013 All blocks Block name,Indoor Unit Electric Energy,Target electric energy (kWh) Block1,25.19,21.2 Block5,19.58,18.13 Unregistered Blocks,17.01,19.73 Block3,11.2,16.9 Block6,6.19,5.24 Block2,5.98,10.96

Date range: Month

405 01/2013 All blocks Block name,Indoor Unit Electric Energy,Target electric energy (kWh) Block1,780.89,657.2 Block5,606.98,562.03 Unregistered Blocks,527.31,611.63 Block3,347.2,523.9 Block6,191.89,162.44 Block2,185.38,339.76

Date range: Year

406 2013 All blocks Block name,Indoor Unit Electric Energy,Target electric energy (kWh) Block1,9370.68,7886.4 Block5,7283.76,6744.36 Unregistered Blocks,6327.72,7339.56 Block3,4166.4,6286.8 Block6,2302.68,1949.28 Block2,2224.56,4077.12

Page 34

5-3. Target Value Setting

This section explains how to set the target electric energy consumption values for the entire system for the current year, each month, each day of the week, and each block. The set values will be displayed in the graph on the Energy Use Status screen (see section 5-1) and the Ranking screen (see section 5-2). Click [Energy Management] in the menu bar, and then click [Target Value Setting] to access the Target Value Setting screen. Under the [Total target value] section, the items [Annual target], [Monthly target], and [Usage ratio for each day of the week] will appear. Set the annual target electric energy, usage ratio for each month, and usage ratio for each day of the week to automatically calculate the monthly target electric energy. Under the [Target value for each block] section, set the usage ratio for each block to automatically calculate the annual target electric energy for each block.

Important: The target value settings must be made after all units have been started up.

The settings that have been saved while one or more units are starting up may be lost.

Monthly target electric

energy

Usage ratio for each

month

Usage ratio for each day

of the week

Refresh

Click to import the settings

from EB-50.

Comparison with previous

year

Annual target electric

energy

Auto calc.

Save Settings

Click to send the settings to EB-50.

Usage ratio for each block

Block name

Annual target electric energy for each block

Item Description

Annual target electric energy

Enter the annual target electric energy consumption value.

Note: The value must be between 0 and 4294967 kWh. Note: If the ratio is entered in the [Comparison with previous year] field, the annual target electric

energy will be calculated automatically, based on the electric energy consumption data of the previous year.

Comparison with previous year

Enter the ratio of the annual target electric energy of the current year to the electric energy consumed in the previous year.

Note: The ratio must be between 0.0 and 999.9%. Note: If the value is entered in the [Annual target electric energy] field, the ratio will be calculated

automatically based on the electric energy consumption data of the previous year.

Monthly target electric energy

The target electric energy value for each month will appear.

Note: The values cannot be entered. The values will be calculated automatically, based on the

ratios entered in the [Usage ratio for each month] field.

Page 35

Item Description

Usage ratio for each month

Enter the target usage ratios of the annual electric energy for each month.

Note: Each ratio must be between 0 and 100%. Note: The total of the ratios must be 100%. If the total is not 100%, a window that shows the

current total value as shown below will appear and the setting will not be saved.

Note: When the ratios are entered, the values in the [Monthly target electric energy] field will be

calculated automatically, based on the value in the [Annual target electric energy] field.

Usage ratio for each day of the week

Enter the target usage ratios of the electric energy for each day of the week.

Note: The total of the ratios must be 100%. If the total is not 100%, a window that shows the

current total value as shown below will appear and the setting will not be saved.

Note: When the ratios are entered, the values in the [Monthly target electric energy] field may

change after being recalculated.

Block name

The names of all the registered blocks will appear.

Note: If the block name has not been registered, ["Block" + block number] will appear.

Usage ratio for each block

Enter the target usage ratios of the electric energy for each block.

Note: The ratios cannot be entered if the [Auto calc.] checkbox is checked. To enter the desired

ratios, uncheck the checkbox.

Note: The total of the ratios must be 100%. If the total is not 100%, a window that shows the

current total value as shown below will appear and the setting will not be saved.

Auto calc.

Check the checkbox to automatically calculate the usage ratio of the electric energy and the annual target electric energy for each block based on the indoor unit capacity.

Annual target electric energy for each block

The annual target electric energy for each block will appear after being calculated based on the ratios in the [Usage ratio for each block] field and the value entered in the [Annual target electric energy] field.

Page 36

5-4. Peakcut Control Status

This section explains how to check the Peakcut control status. Click [Energy Management] in the menu bar, and then click [Peakcut Control Status] to access the Peakcut Control Status screen. The average electric power consumption (kW) and the control level will appear in the graph. The measurement data can be exported in a CSV format from the screen.

Average electric power

Control level

Download

Click to export the data in

the CSV format.

Update

Click to show the most

recent measurement data.

Measurement date

Item Description

Update Click to show the most recent measurement data. Measurement date

Select the measurement date.

Note: The data of the past three days including the current day can be displayed.

Average electric power

Average electric power consumption (kW) will appear in 30-minute increments.

Note: Average electric power consumption data are stored every hour and half hour. If a power failure

occurs, up to 30-minute worth of data will be lost.

Note: The graph can be displayed only when the Peak Cut method is set to [Electric Amount Count

PLC] or [PI Controller] on the Peak Cut settings screen, accessible via the Web Browser for Initial Settings.

Control level Peak Cut control level will appear in 1-minute increments.

Download

Click [Download] to export the measurement data in the CSV format as shown below.

■ File name

Peakcut_[yyyy]-[mm]-[dd].csv

File-name contents Format [yyyy] The year specified in the [Measurement date] field [mm] The month specified in the [Measurement date] field [dd] The date specified in the [Measurement date] field

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Item Description

Download

■ File format

Row Item Format 1st File T ype 123 2nd Date yyyy/mm/dd

3rd Target "Peakcut energy" 4th Measurement item "Time,Power(kW),Control level"

5th– Data

hh:mm (1-minute intervals), average electric power consumption, control level

Note: The average electric power (kW) values remains unchanged

for 30 minutes.

*1 The date will appear in the format that has been set on the Basic System settings screen, accessible via

the Web Browser for Initial Settings.

■ File sample

123 01/04/2007 Peakcut energy Time,Power(kW),Control level 00:00,8,1 00:01,8,0 00:02,8,0 : : 23:58,6,0 23:59,6,0

Note: When the data cannot be exported properly, uncheck the "Use Passive FTP (for firewall and DSL

modem compatibility)" checkbox.

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6. Schedule Settings

Schedule functions [Weekly 1], [Weekly 2], [Weekly 3], [W eekly 4], [Weekly 5], [Annual], and [Today] are available for use if the "Annual Schedule, Weekly Schedule" license has been registered. Without the license registration, only [Weekly 1] (except the "Seasonal settings") is available for use.

Without license registration With license registration

Priority

High

Weekly schedule 1

Schedules can be set for each day of the week.

* Seasonal settings cannot be used. The same schedule is run

throughout the year.

Today’s schedule

Schedules can be set for the current day without modifying the weekly or annual schedules.

Annual schedule

Different schedules can be set for public holidays or summer vacation.

Weekly schedule 1

Schedules can be set for each day of the week.

* Seasonal settings can be used.

Weekly schedule 2

Schedules can be set for each day of the week.

* Seasonal settings can be used.

Weekly schedule 3

Schedules can be set for each day of the week.

* Seasonal settings can be used.

Weekly schedule 4

Schedules can be set for each day of the week.

* Seasonal settings can be used.

Weekly schedule 5

Schedules can be set for each day of the week.

* Seasonal settings can be used.

Low

Schedules can be set for each group, each block, or all groups. When the schedules overlap, schedule with the highest priority will run as shown above.

3 10 17 24

4 11 18 25

5 12 19 26

6 13 20 27

7 14 21 28

8 15 22 29

9 16 23 30

3 10 17 24

4 11 18 25

5 12 19 26

6 13 20 27

7 14 21 28

8 15 22 29

9 16 23 30

3 10 17 24

9 16 23 30

4 11 18 25

5 12 19 26

13 20 27

7 14 21 28

8 15 22 29

Group 1

Group 2

Group 3

SUN MON TUE WED THU FRI SAT

FRI SAT

Days that Weekly Schedule runs Days that Annual Schedule runs

Days that Today's Schedule runs

August, 2008

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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Weekly

schedule1

(special)

Note: The figure above shows the setting example of weekly schedules where the date period for each Weekly Schedule is set to the followings.

Weekly Schedule 1: Aug 1 - Aug 20 Weekly Schedule 2: Jun 16 - Sep 15 Weekly Schedule 3: Sep 16 - Nov 15 Weekly Schedule 4: Nov 16 - Mar 15 Weekly Schedule 5: Mar 16 - Jun 15

Note: When any of the Weekly Schedules 1, 2, 3, 4, and 5 overlap, the schedule with the lower number takes priority. For example, Weekly

Schedule 1 takes precedence over Weekly Schedule 5.

Weekly schedule 2

(summer)

Weekly

schedule 4

(winter)

Weekly

schedule 4

(winter)

Weekly schedule 5

(spring)

Weekly schedule 3

(autumn)

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6-1. Weekly Schedule

Click [Schedule Settings] in the menu bar , and then click [ Weekly 1], [Weekly 2], [Weekly 3], [Weekly 4], or [Weekly 5] to access the Weekly Schedule settings screen. On the Weekly Schedule settings screen, schedules can be set for each day of the week.

Note: The "Weekly 1" (except the "Seasonal settings") function is available, even if the "Annual schedule, Weekly

schedule" license has not been registered.

Group Name

Seasonal settings

Set the period in which the

weekly schedule will be

effective.

Copy (Day of the week)/ Paste

Click to copy or paste a schedule among the days of the week.

Setting Range

Select a target to which

the weekly schedule will be

applied.

Block Name

Group Number

Copy (Group)/Paste

Click to copy or paste a

schedule among groups.

Undo

Click to undo changes.

Day of the week selection

Contents of Schedule

Edit

Click to display a schedule settings screen.

Delete

Click to delete a schedule.

Save Settings

Click to save the settings.

(1) Selecting a target to which the schedule will be applied

(1-1) Selecting a group as a target

Select [Group] in the Setting Range section.

Select the name of the block that the group belongs to and either the group name or the group number, OR just select the group name or the group number. The contents of the schedule for the group will appear in the Contents of Schedule section, if any.

Note: Only one group can be selected. To copy the existing schedule settings

of a group to the settings for another group, select the number of the group whose schedule settings are to be copied, click [Copy (Group)], select the number of the group to which the copied schedule settings are to be pasted, and click [Paste].

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(1-2) Selecting a block as a target

Select [Block] in the Setting Range section.

Select a block name, or select one of the group numbers in the block to display the block name automatically. (If the selected group does not belong to a block, the block name will not be displayed automatically.)

If air conditioner group, LOSSNAY unit (ventilator) group, Air To Water (PWFY) unit group, and general equipment group exist together in the same block, a screen to select a group type will appear. Click one of the group types to set the schedule.

A Schedule Settings screen will appear. To create a schedule for the given block from scratch, click the radio button next to [New settings] and click [OK]. To create a schedule based on the existing setting of another group, click the radio button next to [Based on the following group settings], select the name of the group whose schedule is to be based on, and click [OK]. The contents of the schedule that have been set for the selected group will appear in the Contents of Schedule section.

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(1-3) Selecting all groups as a target

Select [All Groups] in the Setting Range section.

If air conditioner group, LOSSNAY unit (ventilator) group, Air To Water (PWFY) unit group, and general equipment group exist together in the same system, a screen to select a group type will appear. Click one of the group types to set the schedule.

A Schedule Settings screen will appear. To create a schedule for the given groups from scratch, click the radio button next to [New settings] and click [OK]. To create a schedule based on the existing setting of another group, click the radio button next to [Based on the following group settings], select the name of the group whose schedule is to be based on, and click [OK]. The contents of the schedule that have been set for the selected group will appear in the Contents of Schedule section.

(2) Setting the date periods

Click [Edit] in the Seasonal settings section. Enter the date periods in which each weekly schedule will be effective. Check the checkboxes on the left side to enable each weekly schedule.

Note: If the [Schedule: Season setting] setting is set to [Not Available], the

[Edit] button will not appear, and seasonal settings cannot be made. The [Schedule: Season setting] setting can be set on the Basic System settings screen, accessible via the Web Browser for Initial Settings.

Note: If the "Annual schedule, Weekly schedule" license has not been

registered, the Seasonal Settings section will not appear.

Note: When any of the Weekly Schedules 1, 2, 3, 4, and 5 overlap, the

schedule with the lower number takes priority. For example, Weekly Schedule 1 takes precedence over Weekly Schedule 5.

(3) Selecting a day of the week

In the Contents of Weekly Schedule section, select a day to set the schedule.

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(4) Setting the contents of the schedule

Click [Edit] in the Contents of Schedule section to display the schedule settings screen.

Schedule settings

Scheduled start time

Set the start time to apply to the schedule, set the operations to be scheduled, and then press [OK]. The operations that can be scheduled for air conditioning unit groups are as follows: ON/OFF/Optimized Start, Mode, Set Temp, Air Direction, Fan Speed, and Prohibit Remote Controller Operation. Up to 24 events can be scheduled per day.

Note: The operation items that will appear on the screen vary, depending on the group type. Note: [Optimized Start] can be selected only for the air conditioning unit groups. Note: If [Optimized Start] is selected, the operation mode and the set temperature need to be set as well. The Optimized

Start function will start the units 5 to 60 minutes prior to the scheduled start time to reach the set temperature at the scheduled start time, based on the operation data in the past. (When the units start the first time after a power reset, the units will start operation 30 minutes before the scheduled start time.) If the room temperature is measured by the return air temperature sensor on the air conditioning unit, the measured value may not be an accurate representation of the temperature in the room, especially when the air conditioning unit is stopped and the room air is stagnant. When this is the case, use an external temperature sensor (PAC-SE40TSA) or remote controller sensor to measure the room temperature.

Note: If [Optimized Start] is selected and the [Prohibit Remote Controller Operation] setting is set to Prohibit or Permit

at the same time, the operations from the remote controllers will be prohibited or permitted at the scheduled start time.

Note: When setting a schedule for a block or all groups, all operation modes are available for selection, but the available

operation modes depend on the unit model. The units will not operate in the selected mode not supported by the units.

Note: For LOSSNAY unit groups, the item [Set Temp.] or [Air Direction] will not appear, and only ON/OFF setting under

the Prohibit Remote Controller Operation can be made. Note: For general equipment groups, only the operation ON/OFF settings can be made. Note: The scheduled operations will continue to be in effect unless they are overwritten by the other schedule settings or

the operation settings are changed on the Web browser. Be sure to set the contents of schedule in a way that will

not impact on the next day's operation. For example, if Prohibit setting of remote controller operation is made for

any time such as 17:00, Permit setting needs to be made for any time before the date changes such as 23:59.

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(5) Copying a schedule

To copy the schedule settings of a day to the schedule settings for another day of the week, select the day whose schedule settings are to be copied, click [Copy (Day of the week)], select the day to which the copied schedule settings are to be pasted, and click [Paste]. The rectangular icon next to the selected button will appear in yellow-green.

Note: Schedules of a group cannot be copied to a different type of group.

For example, the schedules of an air conditioning unit group cannot be copied to the schedules for a LOSSNAY unit group.

Note: The operation mode and set temperature may not be copied because

the available operation modes or operable set temperature range differ among the units.

Copy (Day of the week)/Paste

(6) Saving the schedules

To undo the changes made, click [Undo] before saving the schedules. After completing the settings, click [Save Settings] to save the schedules.

Save Settings

Page 45

6-2. Annual Schedule

Click [Schedule Settings] in the menu bar, and then click [Annual Schedule] to access the Annual Schedule settings screen. On the Annual Schedule settings screen, schedules can be set for public holidays or summer vacation. Up to five operation patterns (Pattern 1 through 5) can be set for the 24 months including the current month, and total of 50 days can be allocated to the patterns.

Group Name

Setting Range

Select a target to which

the annual schedule will be

applied.

Block Name

Group Number

Copy (Group)/Paste

Click to copy or paste a

schedule among groups.

Undo

Click to undo changes.

Contents of Schedule

Edit

Click to display a schedule settings screen.

Delete

Click to delete a schedule.

Save Settings

Click to save the settings.

Schedule pattern selection

Copy (Pattern)/Paste

Click to copy or paste a schedule among the patterns.

Calendar

(1) Selecting a target to which the schedule will be applied

In the Setting Range and Setting Object sections, select the target to which the schedule will be applied, referring to section 6-1.

(2) Selecting a schedule pattern

In the Contents of Annual Schedule section, select a schedule pattern to set the schedule.

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(3) Setting the contents of the schedule

Click [Edit] in the Contents of Schedule section to display the schedule settings screen.

Schedule settings

Scheduled start time

Start function will start the units 5 to 60 minutes prior to the scheduled start time to reach the set temperature at

the scheduled start time, based on the operation data in the past. (When the units start the first time after a power

reset, the units will start operation 30 minutes before the scheduled start time.)

If the room temperature is measured by the return air temperature sensor on the air conditioning unit, the

measured value may not be an accurate representation of the temperature in the room, especially when the air

conditioning unit is stopped and the room air is stagnant. When this is the case, use an external temperature

sensor (PAC-SE40TSA) or remote controller sensor to measure the room temperature. Note: If [Optimized Start] is selected and the [Prohibit Remote Controller Operation] setting is set to Prohibit or Permit

at the same time, the operations from the remote controllers will be prohibited or permitted at the scheduled start

time. Note: When setting a schedule for a block or all groups, all operation modes are available for selection, but the available

operation modes depend on the unit model. The units will not operate in the selected mode not supported by the

units. Note: For LOSSNAY unit groups, the item [Set Temp.] or [Air Direction] will not appear, and only ON/OFF setting under

the operation settings are changed on the Web browser. Be sure to set the contents of schedule in a way that will

not impact on the next day’s operation. For example, if Prohibit setting of remote controller operation is made for

any time such as 17:00, Permit setting needs to be made for any time before the date changes such as 23:59.

(4) Assigning schedule patterns to special dates

Each schedule pattern can be assigned to the specified dates. Click a pattern from Pattern 1 through 5, and then select the days in the calendar by clicking on the rectangles corresponding to the days. When selected, the rectangles will appear with the number of the pattern that has been assigned. To cancel the pattern assignment, select [Pattern Cancel], and then click on the rectangle corresponding to the day.

Page 47

(5) Copying a schedule

To copy the schedule settings of a pattern to the schedule settings for another pattern, select the pattern whose schedule settings are to be copied, click [Copy (Pattern)], select the pattern to which the copied schedule settings are to be pasted, and click [Paste]. The rectangular icon next to the selected button will appear in yellow-green.

Note: Schedules of a group cannot be copied to a different type of group.

For example, the schedules of an air conditioning unit group cannot be copied to the schedules for a LOSSNAY unit group.

Note: The operation mode and set temperature may not be copied because

the available operation modes or operable set temperature range differ among the units.

Copy (Pattern)/Paste

(6) Saving the schedules

To undo the changes made, click [Undo] before saving the schedules. After completing the settings, click [Save Settings] to save the schedules. The settings of the days that have passed will be deleted automatically.

Save Settings

Page 48

6-3. Today's Schedule

Click [Schedule Settings] in the menu bar, and then click [Today's Schedule] to access the Today's Schedule settings screen. On the Today’s Schedule settings screen, schedules can be set for the current day without modifying the weekly or annual schedules.

Group Name

Setting Range

Select a target to which the

today’s schedule will be

applied.

Block Name

Group Number

Copy (Group)/Paste

Click to copy or paste a

schedule among groups.

Undo

Click to undo changes.

Contents of Schedule

Edit

Click to display a schedule settings screen.

Delete

Click to delete a schedule.

Save Settings

Click to save the settings.

(1) Selecting a target to which the schedule will be applied

In the Setting Range and Setting Object sections, select the target to which the schedule will be applied, referring to section 6-1.

(2) Setting the contents of the schedule

Click [Edit] in the Contents of Schedule section to display the schedule settings screen.

Schedule settings

Scheduled start time

Start function will start the units 5 to 60 minutes prior to the scheduled start time to reach the set temperature at

the scheduled start time, based on the operation data in the past. (When the units start the first time after a power

reset, the units will start operation 30 minutes before the scheduled start time.)

Page 49