Mitsubishi Electric EB-50GU-A User manual

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 Initial Settings–
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 Initial Settings................8
4. Initial Settings ..................................................................... 11
4-1. Date and Time............................................................................11
4-2. Basic System .............................................................................12
4-3. Groups .......................................................................................20
4-4. Interlocked LOSSNAY................................................................23
4-5. Blocks ........................................................................................24
5. Functions 1.........................................................................25
5-1. E-Mail.........................................................................................25
5-2. Peak Cut (Energy-save control function) ...................................29
5-3. Measurement .............................................................................36
5-4. Energy Management Settings....................................................40
6. Functions 2.........................................................................42
6-1. Set Temperature Range Limit ....................................................42
6-2. Night Mode (quiet operation) Schedule .....................................44
6-3. System-changeover...................................................................45
7. Functions 3 ........................................................................46
7-1. External Temperature Interlock ..................................................46
7-2. Night Setback Control................................................................48
7-3. Interlock control..........................................................................50
7-4. AHC Port Name Settings ...........................................................58
8. User Settings......................................................................59
9. Utility...................................................................................61
9-1. Back up/import settings data......................................................61
10. License registration for optional functions ........................63
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 and to make initial settings from a PC over the LAN.
This Instruction Book explains how to make initial settings for the EB-50GU-A/EB-50GU-J using a Web browser.
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
Table 1-1 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].

4
(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. (Refer to section 4-2-5 for details.)
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].

7
(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 Initial Settings
(1) Enter the web page address in the address field of the Web browser as follows:
http:// [IP address of the EB-50]/init/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/init/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.
<Internet Explorer>
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]/init/zh/administrator.html
English http://[IP address of the EB-50]/init/en/administrator.html
French http://[IP address of the EB-50]/init/fr/administrator.html
German http://[IP address of the EB-50]/init/de/administrator.html
Italian http://[IP address of the EB-50]/init/it/administrator.html
Japanese http://[IP address of the EB-50]/init/ja/administrator.html
Portuguese http://[IP address of the EB-50]/init/pt/administrator.html
Russian http://[IP address of the EB-50]/init/ru/administrator.html
Spanish http://[IP address of the EB-50]/init/es/administrator.html
Note: You can add the web page address to your Favorites for easy access in the future.

9
(2) Enter the user name and the password in the login screen, and click [Login]. A setting screen will appear.
The table below shows the default user names, passwords, and functions that are available for
maintenance users and building managers.
User Default
user name
Default
password Available functions
Maintenance
user initial init
Initial Settings Date and Time, Basic System, Groups,
Interlocked LOSSNAY, Blocks
Functions 1 E-Mail, Peak Cut, Measurement,
Energy Management Settings
Functions 2 Set Temperature Range Limit,
Night Mode Schedule, System-changeover
Functions 3
External Temperature Interlock,
Night Setback Control, Interlock control,
AHC Port Name Settings
User Settings User Settings
Utility Back up/import settings data
Building
manager administrator admin Out of the functions listed above, the items to which access rights have been given on the User Settings screen are available.
Note: A building manager will use the same user name and password for the Web Browser for System Maintenance Engineer.
Note: A maintenance user can specify the functions to be made available for building managers. Refer to chapter 8 "User Settings" for
details.
Note: It is recommended to change the default user name and password so that the users other than the maintenance users and
building managers 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]/init/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/init/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. Initial Settings
This chapter explains how to set the initial settings on the Web Browser for Initial Settings.
4-1. Date and Time
Click [Initial Settings] in the menu bar, and then click [Date and Time] to access the date and time settings
screen.
Set the current date and time, and then click [Save Settings] to send the settings to the EB-50.
Note: The date and time settings may not be accessible if logged in as a building manager.
Note: The date and time settings made on this screen will be reflected on all the units in the M-NET system.
Note: The date and time cannot be set on this screen if the [Time Master] setting is set to [Sub].
Daylight saving time
setting
Click to enable the daylight
saving time setting.
Refresh
Click to acquire the current
date and time from the
EB-50.
Save Settings
Click to save the changes
made.
Current date and time
Enter the current date and
time.
(1) Enter the current date and time.
(2) To adjust the daylight saving time automatically, check the [Automatically adjust clock for daylight saving
changes] checkbox, and select the applicable country in the pulldown menu.
If the applicable country is not in the pulldown menu, select [Custom Settings] instead. A [Custom Settings]
button will appear on the right of the pulldown menu.
Click the [Custom Settings] button to open the Custom Settings screen, and configure the daylight saving
time setting.
Custom Settings screen

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4-2. Basic System
Click [Initial Settings] in the menu bar, and then click [Basic System] to access the Basic System settings screen.
Make necessary basic system settings such as EB-50 unit settings, network settings, and M-NET settings, and
then click [Save Settings] to send the settings to the EB-50. A message will appear asking whether or not to
restart the EB-50. Click [OK] to restart the EB-50 to reflect the changes.
Note: The Basic System settings may not be accessible if logged in as a building manager.
M-NET Settings
Set the EB-50 M-NET
address and range of
prohibited controllers.
Save Settings
Click to send the settings to
EB-50.
Unit Settings
Set the EB-50 name
and unit ID.
Refresh
Click to import the settings
from EB-50.
Network Settings
Set the EB-50 IP address
and subnet mask.
Display Format
Set the screen display items
for the EB-50 and the Web
browser.
External Input Setting
Set the EB-50 external
signal input mode.
Advanced Setting
Click to display the screen
for making advanced
settings.
4-2-1. Unit Settings
Follow the instructions below to set the EB-50 unit name and unit ID in the [Unit Settings] section. The EB-50
serial number and software version will appear.
(1) Enter the unit name in the [Name] field in 40 alphanumeric or symbol characters or less. The name entered
here will be used on the screen of the software that controls multiple EB-50 units and will also be used as a
sender name in the error notification e-mail and e-mail alarm.
Note: The following characters cannot be used in the [Name] field: <, >, &, ", or '
(2) Enter the unit ID in the [Unit ID] field in 6 figures. Use this setting to manage the multiple unit IDs. The unit
ID entered here will be used on the screen of the software that controls multiple EB-50 units and will also
be used as a sender ID in the error notification e-mail and e-mail alarm.

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4-2-2. M-NET Settings
(1) Enter [0] in the [M-NET Address] field (unless otherwise specified).
(2) When the local remote controller operation is prohibited on the Web Browser for System Maintenance
Engineer, this setting determines the scope of its applicability. Select [SC/RC] to prohibit the operation from
both the sub system controllers and the remote controllers. Select [RC Only] to prohibit the operation only
from the remote controllers.
4-2-3. External Input Setting
Using the external signal input function, the following types of collective operations can be performed for all
connected air conditioning units: Emergency stop, ON/OFF operation, and Prohibit/Permit local remote controller
operation.
A separately-sold external input/output adapter (PAC-YG10HA) and external power supply are required.
Select the external signal input mode, referring to the explanations below.
Note: General equipments connected via DIDO controller (PAC-YG66DCA) cannot be collectively run or stopped by
using the external signal input function unless [Emergency Stop (Level signal)] is selected and relevant switches
on the DIDO controller are set.
(1) Select [Not in use] when not using the external signal input function.
(2) Select [Emergency Stop (Level signal)] when using a level signal to collectively run or stop all the air
conditioning units connected to the EB-50 in an emergency. During an emergency stop, the ON/OFF
operation from the local remote controllers will be prohibited, and the ON/OFF operation and Prohibit/
Permit settings on the EB-50 will be prohibited.
1
2
3
4
5
6
7
8
9
Emergency
stop
Normal
Contact ON
Contact OFF
Normal
Emergency stop signal,
Normal operation signal
12 or 24 VDC
Connection to EB-50 (CN5)

14
(3) Select [ON/OFF (Level signal)] when using a level signal to collectively run or stop all the air conditioning
units connected to the EB-50. The ON/OFF operation from the local remote controllers will be prohibited,
and the ON/OFF operation and Prohibit/Permit settings on the EB-50 will be prohibited.
1
2
3
4
5
6
7
8
9
Run
Stop
Contact ON
Contact OFF
Stop
ON signal,
OFF signal
12 or 24 VDC
Connection to EB-50 (CN5)
(4) Select [ON/OFF/Prohibit/Permit (Pulse signal)] when using a pulse signal to collectively run or stop all the
air conditioning units connected to the EB-50, or to collectively prohibit or permit the operation from the
local remote controllers.
1
2
3
4
5
6
7
8
9
Connection to EB-50 (CN5)
12 or 24 VDC : Pulse generator
ON signal
OFF signal
Prohibit signal
Permit signal
Contact ON
Contact OFF
Contact ON
Contact OFF
Permit Prohibit Permit
(Example) Prohibit/Permit
(Prohibit)
(Permit)
0.5–1.0 second
0.5–1.0 second
Contact ON
Contact OFF
Contact ON
Contact OFF
Stop Run Stop
(Example) ON/OFF
0.5–1.0 second
(ON)
(OFF)
0.5–1.0 second

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4-2-4. Advanced Setting
4-2-4-1. Time Master/Sub
In the [Time Master] section, select [Master] or [Sub].
Select [Master] to reflect the date and time settings made on the EB-50 to all the controllers in the M-NET
system. The date and time cannot be set on the EB-50 if the [Time Master] setting is set to [Sub].
Note: Unless otherwise specified, select [Master].
4-2-4-2. Schedule: Season setting
In the [Schedule: Season setting] section, select [Available] to enable the weekly schedules and [Not Available]
to disable. Unless otherwise specified, leave the default setting [Available] as it is.
Note: If the "Annual schedule, Weekly schedule" license has not been registered, the [Schedule: Season setting] section
will not appear on the Basic System settings screen.
4-2-4-3. Hold type
In the [Hold type] section, select [Normal] or [Forced].
The Hold function is a function to disable the operations that were scheduled for air conditioning unit groups.
If the setting for [Hold] is set to [ON] on the Condition List screen of the Web Browser for System Maintenance
Engineer and the [Hold type] on the screen above is set to [Forced], the [Hold] setting can be cancelled only
from the EB-50. If the [Hold type] is set to [Normal], the [Hold] setting can be cancelled from EB-50, other system
controllers, or remote controllers.
Note: The Hold function can be used on the EB-50GU-A, but not on the EB-50GU-J.
Note: The Hold function cannot be used on general equipments.
Note: The setting [Forced] will not be effective on Air To Water (PWFY) unit groups, LOSSNAY unit groups, and air
conditioning unit groups that do not support the Hold function (i.e., Mr. Slim M-Series/P-Series indoor units).
If the setting for [Hold] is set to [ON] on those unit groups on the Condition List screen and the [Hold type] on the
screen above is set to [Forced], the setting [Normal] will be effective.
4-2-4-4. Old model compatibility mode
In the [Old model compatibility mode] section, select [ON] or [OFF].
Select [ON] to use the Old model compatibility mode.
When [ON] is selected, the Dual set point function cannot be used.

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4-2-5. Network Settings
Network settings vary depending on whether the EB-50 is connected to a dedicated LAN or an existing LAN.
See the sections below for how to set the EB-50 IP, subnet mask, and gateway addresses in the [Network
Settings] section.
4-2-5-1. Settings for connecting the EB-50 to a dedicated LAN
(1) Enter the EB-50’s IP address in the [IP Address] field. If the LAN has been newly set up, allocate IP
addresses to the EB-50 units in a sequential order starting with [192.168.1.1]. For example, the first EB-50
unit will have an IP address of [192.168.1.1], the second EB-50 unit will have an IP address of [192.168.1.2]
and so on.
The EB-50’s IP address must have the same network address as the PC’s IP address.
Note: The recommended IP address ranges are as follows.
EB-50: Between [192.168.1.1] and [192.168.1.40]
PC: Between [192.168.1.101] and [192.168.1.150]
[IP address setting example]
192.168.1.101192.168.1.1 192.168.1.2 192.168.1.3
UP UP UP
EB-50 EB-50 EB-50
No. 1 No. 2 No. 3 PC
100 BASE-TX LAN straight cable
Hub
Note: Some hubs have dedicated ports for connection with another hub.
Connect the EB-50 and PC to the normal ports.
(2) Enter [255.255.255.0] in the [Subnet Mask] field (unless otherwise specified).

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(3) When monitoring the system remotely or using e-mail function via a dial-up router, enter the router IP
address in the [Gateway] field.
Leave the [Gateway] field blank when not connecting a dial-up router.
[Remote Monitoring System example]
UP
EB-50
PC
Telecommunication Network
Dial-up router, cellular phone etc.
Dial-up router
PC
IP Address: 192.168.1.1
Subnet Mask: 255.255.255.0
Gateway: 192.168.1.254
IP Address: 192.168.1.101
Subnet Mask: 255.255.255.0
Gateway: Blank
IP Address: 192.168.1.254
Note: [192.168.1.254] is recommended for use as the IP address of the dial-up router. Refer to the dial-up
router instruction manual for details of how to set the IP address.
Note: The use of a dial-up router with no modem requires a modem (for analog or ISDN) to be connected
between the router and the public phone line.
4-2-5-2. Settings for connecting the EB-50 to an existing LAN
(1) When connecting the EB-50 to an existing LAN, consult the system administrator to decide the IP, subnet
mask, and gateway addresses.
[Existing LAN System example]
10.1.1.250 10.1.2.250
UP
EB-50
PC
Backbone LAN
Gateway
PC
IP Address: 10.1.1.1
Subnet Mask: 255.255.255.0
Gateway: 10.1.1.250
IP Address: 10.1.1.101
Subnet Mask: 255.255.255.0
Gateway: 10.1.1.250
Gateway
IP Address: 10.1.2.51
Subnet Mask: 255.255.255.0
Gateway: 10.1.2.250
Obtain the addresses from
the system administrator.
Obtain the addresses from
the system administrator.

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4-2-6. Display Format
Follow the instructions below to set the items in the [Display Format] section.
(1) In the [Unit of Temperature] section, select [ºC] or [ºF].
(2) In the [Pressure unit of measure] section, select [MPa], [PSI], or [kgf/cm2].
(3) In the [Date Format] section, select the desired display format for year, month, and date.
(4) In the [Time Format] section, select the desired display of time format.
(5) In the [Group Names on Overview Monitor] section, select [ON] to display the group names under the icons
on the Condition List screen. Select [OFF] not to display the group names.
Note: Only the first 8 characters will be visible under the icons. To display all characters, move the cursor to the icon.
Icons with group names Icons without group names
(6) In the [Filter Sign Display] section, select [ON] to display the filter sign, and select [OFF] not to.
When the [Filter Sign Display] is set to [OFF], the filter sign will not appear on the Condition List screen
even when the indoor unit detects a filter cleaning signal.
If the filter is regularly cleaned and the sign display is unnecessary, set it to [OFF].
(7) In the [Room temp. display (except for group list)] section, select the desired temperature display option to
be used on the Block display of the Condition List screen.
Select [Always show] to display the temperature at all times, [Show during operation] to display the
temperature only during operation, and [Hide] not to display the temperature.

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(8) In the [Occupancy sensor display] section, make the Show/Hide setting for the occupancy/vacancy status
that is detected by the built-in occupancy sensor on the ME remote controller (Smart ME controller).
Select [Hide] not to display the occupancy/vacancy status on the Condition List screen.
Select [Show occupancy icon] to display the occupancy icon when the sensor on the remote controller
detects occupancy.
Select [Show vacancy icon] to display the vacancy icon when the sensor on the remote controller detects
vacancy.
Select [Show both icons] to display the occupancy or vacancy icon according to the occupancy status of
the room.
Note: If the ME remote controller has no built-in occupancy sensor, the occupancy/vacancy icons will not be
displayed on the Condition List screen.
Occupancy icon Vacancy icon
(Blue) (Gray)
(9) In the [Brightness sensor display] section, make the Show/Hide setting for the brightness/darkness status
that is detected by the built-in brightness sensor on the ME remote controller (Smart ME controller).
Select [Hide] not to display the brightness/darkness icons on the Condition List screen.
Select [Show bright symbol] to display the brightness icon when the brightness level in the room reaches
the predetermined brightness level.
Select [Show dark symbol] to display the darkness icon when the darkness level in the room reaches the
predetermined darkness level.
Select [Show both symbols] to display the brightness or darkness icon according to the brightness/
darkness level of the room.
Note: If the ME remote controller has no built-in brightness sensor, the brightness/darkness icons will not be
displayed on the Condition List screen.
Note: The brightness/darkness detection thresholds are set on the ME remote controller (Smart ME controller).
Brightness icon Darkness icon
(Yellow) (Gray)
(10) In the [Humidity sensor display] section, make the Show/Hide setting for the humidity reading of the built-in
humidity sensor on the ME remote controller (Smart ME controller).
Select [ON] to display the humidity reading on the Block display of the Condition List screen.

20
4-3. Groups
Click [Initial Settings] in the menu bar, and then click [Groups] to access the group settings screen. Register the
groups of air conditioning units, ventilators (LOSSNAY), Air To Water (PWFY) units, AHC, or general equipment
to be connected to the EB-50, and then click [Save Settings] to send the settings to the EB-50.
Note: Some settings may not be accessible if logged in as a building manager.
Air conditioner, Air
To Water (PWFY) unit,
and general equipment
registration
Click to display the screen
for registering the air
conditioners, Air To Water
(PWFY) units, and general
equipment.
Save Settings
Click to send the settings to
EB-50.
Group No.
Refresh
Click to import the settings
from EB-50.
Group name System controller
registration
Click to display the screen
for registering the system
controllers.
Remote controller
registration
Click to display the screen
for registering the remote
controllers.
AHC registration
Click to display the screen
for registering the AHC.
4-3-1. Setting group names
In the [Group Name] field, enter the group name to be displayed in 20 characters or less.
Note: The following characters cannot be used in the [Group Name] field: <, >, &, ", or ‘
4-3-2. Registering air conditioners, Air To Water (PWFY) units, or LOSSNAY units to a
group
(1) To register air conditioners, Air To Water (PWFY) units, and
LOSSNAY units to each group, click the [Air conditioner, Air To
Water (PWFY) unit, and general equipment registration] field
next to the target group name. The [Select Unit Addresses]
screen will appear.
Check the radio button next to [Air-conditioners / Air to water],
and select the address numbers of the units to be registered.
The selected unit addresses will appear with a yellow-green
background.
Click again to deselect. The deselected unit addresses will
appear with a light-gray background.
Note: Each group can contain up to 16 air conditioners.
Note: Air conditioners, Air To Water (PWFY) units, and LOSSNAY
units cannot be combined with general equipment in one
group. To change the registered units to air conditioners, Air
To Water (PWFY) units, or LOSSNAY units in the group in
which general equipment is registered, unregister the general
equipment first.
(2) To change the icon, click the right or left arrow.
The selected icon will be displayed on the Web browser.