Page 1 <ORIGINAL> Air Conditioning Control System Centralized Controller MODEL AE-C400 EW-C50 Instruction Book – Detailed operations – AE-C400 EW-C50 Proper installation is important for your safety and proper functioning of the units. Thoroughly read the following safety precautions prior to installation.
Page 2 Manual Download Manual Download Manual Download http://www.mitsubishielectric.com/ldg/ibim/ Go to the above website to download manuals, select model name, then choose language. Besuchen Sie die oben stehende Website, um Anleitungen herunterzuladen, wählen Sie den Modellnamen und dann die Sprache aus. Rendez-vous sur le site Web ci-dessus pour télécharger les manuels, sélectionnez le nom de modèle puis choisissez la langue. Visite el sitio web anterior para descargar manuales, seleccione el nombre del modelo y luego elija el idioma.
Page 3 MEMO ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- WT09991X01...
Page 4 Contents 5. Usage (Air conditioning unit/ventilating unit: Safety precautions ..........6 basic operation)........52 1. Introduction ...........8 5-1. Advanced setting screen for different types of 1-1. About this manual ..........8 products (basic operation) ....... 52 1-2. Related manuals ..........8 6. Usage (Air conditioning unit/ventilating unit: 1-3.
Page 5 14-2.Flow of AE-C/EW-C initial settings and test runs 17. Supplementary information ..............134 (Initial settings) ........198 14-3.Required settings for using each function..136 17-1.Input method for peak cut control....198 15. Initial settings [Initial Setting Tool] - Over- 17-1-1.Settings for peak cut control method (energy saving control) ........
Page 6 Safety precautions Safety precautions  Thoroughly read the following safety precautions prior to installation.  Observe these precautions carefully to ensure safety. indicates a hazardous situation which, if not avoided, could result WARNING in death or serious injury. indicates a hazardous situation which, if not avoided, could result CAUTION in minor or moderate injury.
Page 7 Safety precautions CAUTION To reduce the risk of injury from broken glass, do not apply excessive force to the glass parts. To reduce the risk of electric shock or malfunction, do not touch the touch panel, switches, or buttons with a pointed object. To reduce the risk of injury, electric shock, or malfunction, do not touch sharp edges of parts.
Page 8 1. Introduction 1. Introduction The AE-C/EW-C controller is a Web-based system used to monitor and control air-conditioning and refrigera- tion units via a Web browser. The AE-C allows you to monitor and control the units from its LCD screen. 1-1. About this manual •...
Page 9 1-4. Compliance with applicable laws and regulations • For information about the compliance of the controller with applicable laws and regulations, refer to the web site of Mitsubishi Electric Corporation. • The apportioned electricity billing function uses our unique analysis method of energy apportionment,...
Page 10 2. Parts names 2. Parts names 2-1. AE-C  AE-C (Front) Item Function and description (Bottom) Lit in green: The controller is receiving power. Unlit: The controller is not receiving power. Lit in green: On Blinking in green: Error Unlit: Off STATUS Indicates the status of the controller.
Page 11 2. Parts names Item Function and description Push switch ON/OFF Pressing the switch turns the backlight on or off. RESET Restarts the controller. USB port (Type-C) (USB 3.1 Gen1) Remove the cover when connecting a device to the USB port. Leave the cover attached while not using the USB port.
Page 12 2. Parts names  AE-C (Rear (without the service cover)) Item Function and description LAN1 LAN port for controlling air-conditioning and refrigeration units. Connects to other AE-C or EW-C with a LAN cable via a switching HUB. LAN2 LAN port for BACnet connection. Connects to a building management system with a LAN cable via a switching HUB.
Page 13 2. Parts names Item Function and description TB3 (M3.5) Terminal block for connecting the M-NET transmission cable. TB1 (M3.5) Terminal block for connecting the AC power wires (L/L1, N/L2). Ground (M4) Terminal for connecting the protective ground wire. CN10 RS-485 connector for connecting a watt-hour meter. Serial number label The serial label is on the rear of the controller.
Page 14 2. Parts names 2-2. EW-C  EW-C (with the service cover) Item Function and description POWER Lit in green: The controller is receiving power. Unlit: The controller is not receiving power. ON/OFF Lit in green: On Blinking in green: Error Unlit: Off STATUS Indicates the status of the controller.
Page 15 2. Parts names Item Function and description Push switch RESET Restarts the controller. Rotary switch 0 to F Sets the IP address of LAN1. When the rotary switch is set to 0 (factory default), the setting made with the Initial Setting Tool is valid.
Page 16 2. Parts names  EW-C (without the service cover) Item Function and description LAN1 LAN port for controlling air-conditioning and refrigeration units. Connects to other AE-C or EW-C with a LAN cable via a switching HUB. LAN2 LAN port for BACnet connection. Connects to a building management system with a LAN cable via a switching HUB.
Page 17 2. Parts names Item Function and description TB3 (M3.5) Terminal block for connecting the M-NET transmission cable. TB1 (M3.5) Terminal block for connecting the AC power wires (L/L1, N/L2). Ground (M4) Terminal for connecting the protective ground wire. CN10 RS-485 connector for connecting a watt-hour meter. Serial number label The serial label is on the rear of the controller.
Page 18 3. Before using the controller 3. Before using the controller • The controller must not be installed by the user. (Proper safety level and functionality may not be ensured.) • The controller must be installed by the dealer (or the contractor) in accordance with the applicable laws, regulations, and certifications.
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Page 20 4. Usage (Common to all models: basic operation and display) 4. Usage (Common to all models: basic operation and display) This chapter explains the items and buttons that are displayed on all screens, screen transition patterns, and error indications. For the operation procedure for each product, refer to the specified page. Air conditioning unit: "Usage (Air conditioning unit/ventilating unit: basic operation) (page 52)"...
Page 21 4. Usage (Common to all models: basic operation and display) Item Function and description Tapping the buttons on the sub menu will display the control or setting items. (IV) Sub menu Different items appear on different screens. To view items not visible on the screen, tap [<] or [>] to scroll the screen to the left or the right.
Page 22 4. Usage (Common to all models: basic operation and display) 4-2. Screen transition 4-2-1. Air conditioning units (f-1) (f-2) Screen name Function and description (f-1) Monitor/Operation This screen shows the units to be monitored or operated on a floor layout. (f-2) (Floor layout display) When no floor layouts are registered, "Undefined floor"...
Page 23 4. Usage (Common to all models: basic operation and display) 4-3. Monitor/Operation (floor layout) screen 4-3-1. Monitor/Operation screen transition Tapping [ ] on the main menu (A) and then a button on the sub menu (B) will display the Monitor/Operation screen corresponding to the button tapped.
Page 24 4. Usage (Common to all models: basic operation and display) Floor layout screen 4-3-2. Tapping [ ] on the main menu (I) and then [ Floor] on the sub menu (IV) will display the floor layout screen. [1] Air conditioning units (IV) (C-1) Item...
Page 25 4. Usage (Common to all models: basic operation and display) [2] Products (outdoor units on the heat source side) other than air conditioning units (IV) Item Function and description [Select all operable Tapping this button will select all the displayed units to be controlled. unit] Tapping this icon will show the unit information.
Page 26 4. Usage (Common to all models: basic operation and display) 4-3-3. List screen This screen lists the operation statuses and error statuses of the units to be monitored. Tapping [ ] on the main menu (I) and then [ List] on the sub menu (IV) will display the List screen. (IV) Item Function and description...
Page 27 4. Usage (Common to all models: basic operation and display) 4-4. Status screen list This screen shows the statuses of all the units to be monitored. Operation statuses (ON/OFF) of the units and the presence/absence of errors on each floor are displayed. Tapping [ ] on the main menu (I) and then [ Status list] on the sub menu (IV) will display the Status list...
Page 28 4. Usage (Common to all models: basic operation and display) 4-5. Notice screen 4-5-1. Notice screen transition Tapping [ ] (A) on the main menu and then a button on the sub menu (IV) will display the screen corre- sponding to the button pressed, such as Filter sign screen, error list screen, or error log screen. Filter sign screen Error list screen Network error list screen...
Page 29 4. Usage (Common to all models: basic operation and display) 4-5-2. Filter sign screen Tapping [ Filter sign] on the main menu and then [ Filter sign] (IV) on the sub menu will display the list of the indoor units and the ventilating units that bear a filter sign. (IV) (B-1) (B-4)
Page 30 4. Usage (Common to all models: basic operation and display) 4-5-3. Error list screen Tapping [ ] on the main menu (I) and then [ Error List] on the sub menu (IV) will display the list of the units that have an error and the units that have failed to communicate with the AE-C/EW-C. (IV) (B-5) (B-1)
Page 31 4. Usage (Common to all models: basic operation and display) 4-5-4. Network error list screen Tapping [ ] on the main menu (I) and then [ Network error list] on the sub menu (IV) will display the list of the networks that have an error. (IV) (A-1) (A-2)
Page 32 4. Usage (Common to all models: basic operation and display) 4-5-5. Unit error log screen Tapping [ ] on the main menu (I) and then [ Unit error log] on the sub menu (IV) will display the error logs of the units. (IV) (B-1) (B-2)
Page 33 4. Usage (Common to all models: basic operation and display) 4-5-6. M-NET error log screen Tapping [ ] on the main menu (I) and then [ M-NET error log] on the sub menu (IV) will display the M- NET communication error logs of the units. (IV) (B-1) (B-2)
Page 34 4. Usage (Common to all models: basic operation and display) 4-6. Schedule functions This function automatically switches the preset operation patterns, operation modes, and temperature settings of the air conditioning units depending on the season or on the service hours and calendar of offices and shops.
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Page 36 4. Usage (Common to all models: basic operation and display) 4-6-2. Screen transition of schedule function setting Tapping [ ] on the main menu (A) and then [ Schedule settings] or [ Schedule settings (low temp.)] on the sub menu (B) will display the schedule settings screen for air conditioning units, dehumidifiers, or low temperature systems.
Page 37 4. Usage (Common to all models: basic operation and display) Item Function and description A weekly operation schedule can be set for each day of the week and Schedule settings (low temp.) (D-1) each hour of the day. (Weekly schedule) Schedule settings (low temp.) A schedule that is independent of weekly schedules can be set for (D-2)
Page 38 4. Usage (Common to all models: basic operation and display) 4-6-3. Schedule setting examples Shown below is a setting example of weekly schedules and annual schedules used in combination and an annual operation diagram. First, you need to set the time periods to run schedules. In the example below, four seasonal periods are assigned to Seasons 2 to 5, and especially hot days are assigned to Season 1.
Page 39 4. Usage (Common to all models: basic operation and display) 4-6-5. Date range setting screen You can set periods to which weekly schedules apply. You need to set periods separately for air conditioning units and dehumidifiers. Up to five periods can be set within a year. Tapping [ ] on the main menu (I) and then [Date range setting] on the sub menu (IV) will display the screen to set periods, Seasons 1 to 5, to which weekly schedules apply.
Page 40 4. Usage (Common to all models: basic operation and display) 4-6-6. Weekly schedule On the weekly schedule screen, you can set operation patterns for each day of the week. By using the weekly schedule in combination with the date range setting, you can apply a given weekly schedule to a given period within the year.
Page 41 4. Usage (Common to all models: basic operation and display) Item Function and description Event The activation time and action of the event are displayed. Edit Tap this button to edit the event. Delete Tap this button to delete the event. Select the period to which the weekly schedule is applied, from Seasons 1 to Season 5, that are defined on the Date range setting screen.
Page 42 4. Usage (Common to all models: basic operation and display) 4-6-7. Annual schedule The annual schedule allows you to set schedules for the days that are excluded from the periods to which weekly schedules are applied, such as public holidays and summer holidays, for each group. You can set up to five operation patterns for each group, with a range of 50 days up to 24 months ahead.
Page 43 4. Usage (Common to all models: basic operation and display) Item Function and description Pattern name Pattern names (A to E) are displayed. The times and actions of the events set for each pattern are displayed by markers. Event list Tapping this item will display events (F) in time order, and you can edit, delete, or add events.
Page 44 4. Usage (Common to all models: basic operation and display) 4-6-8. Today's schedule [1] Today's schedule screen Today's schedule allows you to set a schedule that is valid only for today, without affecting the weekly and an- nual schedules. Today's schedule will be executed only on today and will become invalid after the next day. Tapping [ ] on the main menu (I) and then [Schedule settings] on the sub menu (IV) will display the Schedule screen.
Page 45 4. Usage (Common to all models: basic operation and display) Item Function and description The times and actions of the events set for today are displayed by markers. Event list Tapping this item will display events (F) in time order, and you can edit, delete, or add events.
Page 46 4. Usage (Common to all models: basic operation and display) 4-7. Energy management The energy management data, such as electric energy consumption, operating hours, and outdoor temperature, can be displayed in graph. Those data are stored in the controller and available for output to a personal computer in CSV format. You can view the energy usage of a given unit by specifying the day/month/year.
Page 47 4. Usage (Common to all models: basic operation and display) 4-7-2. Usage status The usage status screen shows energy management data, such as electric energy consumption, operating hours, and outdoor temperature in graph. Details of energy usage of a given unit can be viewed. The energy usages of different units can be displayed at the same time for comparison.
Page 48 4. Usage (Common to all models: basic operation and display) 4-7-3. Selecting items displayed on graphs By tapping the items displayed on the graphs on the Usage Status screen, you can select the period of time, numerical unit, display target, and comparison target. The bar and line graphs displayed on the Usage Status screen will vary depending on the numerical unit to be selected.
Page 49 4. Usage (Common to all models: basic operation and display) Item Function and description Date range Date range filters (year/month/day) are selectable. Display target Display target can be set. Displayed period can be selected according to the filter selected under Date Date range (A).
Page 50 4. Usage (Common to all models: basic operation and display) 4-8. Panorama view screen Available functions are listed as buttons on the panorama view screen, and tapping the buttons will display the screens corresponding to the buttons tapped. Tapping [ ] at the top right of the screen will display the Panorama view screen.
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Page 52 5. Usage (Air conditioning unit/ventilating unit: basic operation) 5. Usage (Air conditioning unit/ventilating unit: basic operation) 5-1. Advanced setting screen for different types of products (basic operation) Tapping [Advanced] on the Simple operation panel of the Monitor/Operation screen will display the Advanced setting screen for the selected group.
Page 53 5. Usage (Air conditioning unit/ventilating unit: basic operation) Bottom half of the screen Item Function and description Group name The name of the selected group is displayed. Drive Tap [ON] or [OFF] to turn on or off the indoor unit. Mode Select the operation mode.
Page 54 5. Usage (Air conditioning unit/ventilating unit: basic operation) [2] LOSSNAY group Top half of the screen Bottom half of the screen Item Function and description (A) Group name The name of the selected group is displayed. (B) Drive Tap [ON] or [OFF] to change the operation of the LOSSNAY unit. Tap [Bypass], [Heat Recovery], or [Auto] to change the ventilation mode of the (C) Vent.
Page 55 5. Usage (Air conditioning unit/ventilating unit: basic operation) Item Function and description [Send] Tap this button to save the setting changes. Tap the buttons to allow or prohibit access from the remote controller to each item. Prohibit Remote The following settings can be allowed or prohibited: ON/OFF and Filter Sign Controller Operation Reset.
Page 56 5. Usage (Air conditioning unit/ventilating unit: basic operation) [3] OA handling unit (direct expansion type with built-in heater/humidifier) group Top half of the screen Bottom half of the screen Item Function and description (A) Group name The name of the selected group is displayed. Tap [ON] or [OFF] to turn on or off the OA handling unit (direct expansion type (B) Drive with built-in heater/humidifier).
Page 57 5. Usage (Air conditioning unit/ventilating unit: basic operation) Item Function and description Tap [Available] or [Not Available] to enable or disable the schedule. • When [Not Available] is selected, the controller will not operate according to (H) Schedule the set schedule. Tap this button to turn off the reminder to clean the filter.
Page 58 6. Usage (Air conditioning unit/ventilating unit: schedule settings) 6. Usage (Air conditioning unit/ventilating unit: schedule settings) 6-1. Advanced setting screen for different types of products (schedule setting) Tapping [Add] or [Edit] on the Schedule screen will display the Advanced setting screen for the selected group.
Page 59 6. Usage (Air conditioning unit/ventilating unit: schedule settings) Item Function and description Tap the buttons to allow or prohibit access from the remote controller to each item. Prohibit Remote The following settings can be allowed or prohibited: ON/OFF, Mode, and Set Controller Operation Temp.
Page 60 6. Usage (Air conditioning unit/ventilating unit: schedule settings) [2] LOSSNAY group (B-1) Item Function and description Group name The name of the selected group is displayed. Set the activation time of the event. Time Tapping this item will display the time setting dialog (B-1). (B-1) Time setting dialog Tap [...
Page 61 6. Usage (Air conditioning unit/ventilating unit: schedule settings) [3] OA handling unit (direct expansion type with built-in heater/humidifier) group (B-1) Item Function and description Group name The name of the selected group is displayed. Set the activation time of the event. Time Tapping this item will display the time setting dialog (B-1).
Page 62 7. Usage (Air conditioning unit/ventilating unit: operation management) 7. Usage (Air conditioning unit/ventilating unit: operation management) 7-1. Common matters 7-1-1. Screen transition (e-1) (e-2) (e-3) (e-4) Item Function and description Panorama view Tapping [Maintenance] will display the operation management login screen. The login screen to access the operation management screen (e-2) will be displayed.
Page 63 7. Usage (Air conditioning unit/ventilating unit: operation management) Item Function and description Operation management Home The floor layout screen is displayed. Settings The operation settings are displayed. User registration The user registration screen is displayed. (e-2) Initial settings The initial settings screen is displayed. Function The function settings screen (e-3) is displayed.
Page 64 7. Usage (Air conditioning unit/ventilating unit: operation management) 7-2. Set temperature range limit settings Tapping [Settings] and then [Function] on the operation management screen (e-2) will display the function settings screen. Tapping [Set Temperature Range Limit] on the function settings screen will display the Set Temperature Range Limit screen.
Page 65 7. Usage (Air conditioning unit/ventilating unit: operation management) [1] Set Temperature Range Limit settings screen The temperature setting range (lower and upper limits) in the cooling, heating, and auto modes of the target group can be set. Item Function and description Controller The target group name is displayed.
Page 66 7. Usage (Air conditioning unit/ventilating unit: operation management) 7-3. External temperature interlock settings Tapping [Settings] and then [Function] on the operation management screen (e-2) will display the function settings screen. Tapping [External Temperature Interlock] on the function settings screen will display the AE-C/EW-C selection dialog (A).
Page 67 7. Usage (Air conditioning unit/ventilating unit: operation management) MEMO ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- WT09991X01...
Page 68 7. Usage (Air conditioning unit/ventilating unit: operation management) 7-4. Night Setback Control settings Tapping [Settings] and then [Function] on the operation management screen (e-2) will display the function settings screen. Tapping [Night Setback Control] on the function settings screen will display the AE-C/EW-C selection dialog (A).
Page 69 7. Usage (Air conditioning unit/ventilating unit: operation management) [1] Start/end time settings screen The start and end times of the control can be set. Item Function and description Start time Tap [ ] or [ ] to set the hour and minute of the start time. End time Tap [ ] or [...
Page 70 7. Usage (Air conditioning unit/ventilating unit: operation management) 7-5. Night purge settings Tapping [Settings] and then [Ventilation Settings] on the operation management screen (e-2) will display the ventilation settings screen. Tapping [Night purge setting] on the ventilation settings screen will display the Night purge setting screen. (A-1) Item Function and description...
Page 71 7. Usage (Air conditioning unit/ventilating unit: operation management) [1] Night purge setting change screen Set the time period during which the night purge is allowed, and the threshold values of outdoor air temperature and indoor-outdoor temperature difference at which the night purge is activated. Item Function and description Available/...
Page 72 7. Usage (Air conditioning unit/ventilating unit: operation management) 7-6. Night mode (low noise mode) schedule settings The night mode (low-noise mode) settings can be made with the following method. • Normal setting 7-6-1. Normal setting Tapping [Settings] and then [Function] on the operation management screen (e-2) will display the function settings screen.
Page 73 7. Usage (Air conditioning unit/ventilating unit: operation management) MEMO ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- WT09991X01...
Page 74 8. Usage (Products other than air conditioning unit: basic operation) 8. Usage (Products other than air conditioning unit: basic operation) 8-1. Advanced setting screen for different types of products (basic operation) Tapping [Advanced] on the Simple operation panel of the Monitor/Operation screen will display the Advanced setting screen for the selected group.
Page 75 8. Usage (Products other than air conditioning unit: basic operation) Item Function and description [Send] Tap this button to save the setting changes. Tap the buttons to allow or prohibit access from the remote controller to each item. Prohibit Remote The following settings can be allowed or prohibited: ON/OFF, Mode, and Set temp.
Page 76 8. Usage (Products other than air conditioning unit: basic operation) [2] e-Series 2 Item Function and description Group name The name of the selected group is displayed. Drive Tap [ON] or [OFF] to turn on or off the unit. Mode Select the operation mode.
Page 77 8. Usage (Products other than air conditioning unit: basic operation) [3] HWHP (CAHV, CRHV) Item Function and description Group name The name of the selected group is displayed. Drive Tap [ON] or [OFF] to turn on or off the unit. Mode Select the operation mode.
Page 78 8. Usage (Products other than air conditioning unit: basic operation) [4] DIDO controller (66) Item Function and description Group name The name of the selected group is displayed. Drive Tap [ON] or [OFF] to turn on or off the general equipment. Tap [Available] or [Not Available] to enable or disable the schedule.
Page 79 8. Usage (Products other than air conditioning unit: basic operation) MEMO ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- WT09991X01...
Page 80 9. Usage (Products other than air conditioning unit: schedule settings) 9. Usage (Products other than air conditioning unit: schedule settings) 9-1. Advanced setting screen for different types of products (schedule setting) [1] e-Series 1 (B-1) Item Function and description Group name The name of the selected group is displayed.
Page 81 9. Usage (Products other than air conditioning unit: schedule settings) [2] e-Series 2 (B-1) Item Function and description Group name The name of the selected group is displayed. Set the activation time of the event. Time Tapping this item will display the time setting dialog (B-1). (B-1) Time setting dialog Tap [...
Page 82 9. Usage (Products other than air conditioning unit: schedule settings) [3] HWHP (CAHV, CRHV) (B-1) Item Function and description Group name The name of the selected group is displayed. Set the activation time of the event. Time Tapping this item will display the time setting dialog (B-1). (B-1) Time setting dialog Tap [...
Page 83 9. Usage (Products other than air conditioning unit: schedule settings) [4] DIDO controller (66) (B-1) Item Function and description Group name The name of the selected group is displayed. Set the activation time of the event. Time Tapping this item will display the time setting dialog (B-1). (B-1) Time setting dialog Tap [...
Page 84 10. Usage (Common: Other functions) 10. Usage (Common: Other functions) 10-1. User management 10-1-1. User privileges The following is a list of available functions for each user. ○: Available -: Not available Commis- Tenant General Item Manager sioning user manager user Floor layout screen ○...
Page 85 10. Usage (Common: Other functions) ○: Available -: Not available Commis- Tenant General Item Manager sioning user manager user Error e-mail log ○ ○ Various status monitoring ○ ○ Maintenance Utility ○ ○ Backup/import of settings data ○ ○ WT09991X01...
Page 86 11. Supplementary (Operation) 11. Supplementary (Operation) 11-1. Operation using a smartphone This section explains how to monitor and operate the air conditioning units, LOSSNAY units, Air To Water (PWFY) units, and general equipment that are connected to the AE- /EW- . Login URL: http ://[IP address of the login destination centralized controller AE- /EW- ]/mobile/index.html Note: Be sure to use a smartphone in portrait mode.
Page 87 11. Supplementary (Operation) Group icons Each group icon indicates the operation condition of the group. Interlocked Operation Unit ON/OFF Error Unit unknown LOSSNAY ON/OFF suspended Air conditioning unit group LOSSNAY unit (ventilator) group General equipment group Air To Water (PWFY) unit group Note: Icons can be changed in the group settings screen in the initial settings.
Page 88 11. Supplementary (Operation) Status display The setting information and operation status of each group are displayed by icons. Icon Description Set temperature (Cool/Heat) Room temperature Humidity Night Purge ON Setback ON Energy saving control Occupied/Vacant Bright/Dark Filter sign ON Schedule disabled Schedule set AI-Smart Start ON Hold ON...
Page 89 11. Supplementary (Operation) . Operation This section explains how to operate each group and all groups collectively . Operating the units In the group list, click [Advanced settings] to switch to the operation settings screen, which shows the current operation status in the “Operation items” and “Other operation status information” areas. Change the desired operation items and touch [Send] to reflect the changes.
Page 90 11. Supplementary (Operation) Item Description Touch [ON] or [OFF] to turn on or off the units. Note: Switching this setting will turn on or off the LOSSNAY unit as well that is interlocked with the ON/OFF operation of indoor units in the group. To turn on or off the LOSSNAY unit only, use the “Interlocked LOSSNAY ON/OFF”...
Page 91 11. Supplementary (Operation) Item Description Operation prohibition mark is displayed on the operation items that are prohibited from the local Operation remote controllers. prohibition mark is displayed when one or more operation items are prohibited. Note: The operation prohibition setting can be made by a building manager and tenant managers. Send Touch to reflect the changes and return to the group list.
Page 92 11. Supplementary (Operation) 2) Temperature setting for when the groups that support the dual-set-point mode and the groups that do not are selected together Set temperature for cooling Set temperature for heating Set temperature (single-set-point) for groups that do not support the dual-set- point mode WT09991X01...
Page 93 11. Supplementary (Operation) 2 LOSSNAY unit (ventilator) group Cancel Send Operation prohibition mark ON/OFF Ventilation mode Fan Speed Humidify Filter Sign Reset Other operation status information Item Description Touch [ON] or [OFF] to turn on or off the units. ON/OFF Note: If the units are turned off during the Night Purge operation, the Night Purge operation will not be performed until the next day.
Page 94 11. Supplementary (Operation) Item Description Send Touch to reflect the changes and return to the group list. Cancel Touch to return to the group list without sending any changes. 3 Air To Water (PWFY) unit group Send Cancel Operation prohibition mark ON/OFF Operation mode Set temperature...
Page 95 11. Supplementary (Operation) 4 General equipment group Send Cancel Operation prohibition mark ON/OFF Other operation status information Item Description ON/OFF Touch [ON] or [OFF] to turn on or off the units. Other operation Operation status other than the operation items will appear. status information Operation Operation prohibition mark...
Page 96 11. Supplementary (Operation) In the group list, touch [Batch operation]. If different equipment types exist together in a system, a screen to select an equipment type will appear. Touch [Advanced settings] of an equipment type of the groups to collectively change their settings. In the operation settings screen, change the required settings and touch [Send] to reflect the changes.
Page 97 11. Supplementary (Operation) [3] Operation suspension function When an emergency stop signal is received through an external contact or from the building management system (BACnet ® ) or while the 30-minute operation suspension is executed by the Peak Cut function (energy-save control function), the operation control status will be indicated with an icon and a message.
Page 98 11. Supplementary (Operation) 11-2. Explanations of icons Description Item Selected Unselected Select ALL button Indoor unit button LOSSNAY button OA proseccing unit (Interlocked LOSSNAY button HWHP button Chiller button Outdoor unit button PI controller (60)/AI controller (63) button Remote controller / System conntroller button WT09991X01...
Page 99 11. Supplementary (Operation) Unit icon Description Item Error Ceiling cassette type (4-way airflow type) Indoor unit icon Ceiling cassette type (2-way airflow type) Ceiling cassette type (1-way airflow type) Ceiling concealed type 1 Ceiling concealed type 2 Ceiling suspended type Floor standing type 1 Floor standing type 2 Floor standing type 3...
Page 100 11. Supplementary (Operation) Unit icon Description Item Error OA proseccing unit (Interlocked LOSSNAY button LOSSNAY button e-Series1 button e-Series2 button e-Series (Water-cooled Chilling Units button e-Series (Water-cooled Chilling Units button ChillerCV1 ChillerCV2 ChillerCV3 ChillerCV4 ChillerCV5 WT09991X01...
Page 101 11. Supplementary (Operation) Unit icon Description Item Error PWFY(Air to Water) button HWHP(CAHV, CRHV)1 button HWHP(CAHV, CRHV)2 button HWHP(QAHV)1 button HWHP(QAHV)2 button HWHP(QAHV)3 button HWHP(QAHV)4 button WT09991X01...
Page 102 11. Supplementary (Operation) Unit icon Description Item Error Outdoor unit button Pump Door (electronic) Humidifier Window Other equipment button Card key Illumination (fl uorescent lamp) Illumination (down light) General equipment WT09991X01...
Page 103 11. Supplementary (Operation) Item Description Cool Heat Auto Auto (Cool) Auto (Heat) Indoor unit, OA proseccing unit (Interlocked LOSSNAY Setback (Cool) Setback (Heat) Setback Auto Bypass Heat Recovery LOSSNAY Heat Cool e-Series1 Heat Cool Heating ECO Anti-freeze e-Series2 Heat Cool CillerCV1 Heating Anti-freeze...
Page 104 11. Supplementary (Operation) Item Description Set Temperture Indoor Temperature Indoor Humidity Indoor unit Indoor Humidity(ME Indoor Humidity(Unit) remote controller) LOSSNAY Indoor Humidity(ME Set Temperture Indoor Temperature Indoor Humidity(Unit) remote controller) OA proseccing unit (Interlocked LOSSNAY Repr. Inlet Repr. Outlet Set Temperture Outdoor Temperature Temperature Temperature...
Page 105 11. Supplementary (Operation) Item Description Mid2 Mid2 High Auto Fan Speed (4 stages) High Auto Fan Speed (3 stages) High Auto Fan Speed (2 stages) WT09991X01...
Page 106 11. Supplementary (Operation) WT09991X01...
Page 107 11. Supplementary (Operation) MEMO ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- WT09991X01...
Page 108 11. Supplementary (Operation) 11-3. CSV format 11-3-1. Peak cut Item Description Touch [CSV output] to export the displayed Peakcut control status data in the CSV format as shown below. File output destination [Serial No. of connected AE-C/EW-C] ¥“OperationalData”¥“EnergyManagement¥“Peakcut” File name Peakcut_[yyyy]-[mm]-[dd]_[AE-C/EW-C No.].csv File-name contents Format...
Page 109 11. Supplementary (Operation) 11-3-2. Energy management (Indoor unit) Item Description File name Data type: 5-minute intervals “EnergyManagement”_“5MIN”_[YYYY]-[MM]-[DD]_[yyyy]-[mm]-[dd].csv Data type: 30-minute intervals “EnergyManagement”_“30MIN”_[YYYY]-[MM]-[DD]_[yyyy]-[mm]-[dd].csv Data type: 1-day intervals “EnergyManagement”_“1DAY”_[YYYY]-[MM]-[DD]_[yyyy]-[mm]-[dd].csv Data type: 1-month intervals “EnergyManagement”_“1MONTH”_[YYYY]-[MM]_[yyyy]-[mm].csv Data type: 1-year intervals “EnergyManagement”_“1YEAR”_[YYYY]-[yyyy].csv File-name contents Format [YYYY] Start year [MM]...
Page 110 11. Supplementary (Operation) Item Description File output destination [Serial No. of connected AE-C/EW-C]¥ OperationalData”¥ EnergyManagement2” ¥[Serial No.]_SC[AE-C/EW-C No.]¥[Date] File format [Data type: 5-minute intervals] Item Format File Type Data range Start date + “–” + End date “DateTime,Data1(51),...Data1(100),Data2(51),...Data2(100), Data3(51),...Data3(100),OutdoorTemp(51),...OutdoorTemp(100), CoolSetTemp(1),...CoolSetTemp(50),HeatSetTemp(1),...HeatSetTemp(50), RoomTemp(1),...RoomTemp(50),MCP1(1),…MCP1(50), Item *1*2...
Page 111 11. Supplementary (Operation) Item Description [Data type: 30-minute intervals] Item Format File Type Data range Start date + “–” + End date “DateTime,Data1(51),...Data1(100),Data2(51),...Data2(100), Data3(51),...Data3(100),OutdoorTemp(51),...OutdoorTemp(100), CoolSetTemp(1),...CoolSetTemp(50),HeatSetTemp(1),...HeatSetTemp(50), RoomTemp(1),...RoomTemp(50),FanTime(1),...FanTime(50), CoolTime(1),...CoolTime(50),HeatTime(1),...HeatTime(50), ThermoTime(1),...ThermoTime(50),CoolThermoTime(1),...CoolThermoTime(50), HeatThermoTime(1),...HeatThermoTime(50), ThermoCount(1),...ThermoCount(50), Item *1*2 SaveValue(1),...SaveValue(50),CoolSaveValue(1),...CoolSaveValue(50), HeatSaveValue(1),...HeatSaveValue(50), ApporionedElectricEnergy(1),...ApporionedElectricEnergy(50), MCP1(1),...MCP1(50),MCP2(1),...MCP2(50),MCP3(1),...MCP3(50), MCP4(1),...MCP4(50),MCT1(1),...MCT1(50),MCT2(1),...MCT2(50), AHC1(201),...AHC1(250),AHC2(201),...AHC2(250), MCP1,MCP2,MCP3,MCP4 ” Item Unit ApportionedElectricEnergy...
Page 112 11. Supplementary (Operation) Item Description [Data type: 1-day intervals] Item Format File Type Data range Start date + “–” + End date “Date,Data1(51),...Data1(100),Data3(51),...Data3(100), OutdoorTemp(51),...OutdoorTemp(100),CoolSetTemp(1),...CoolSetTemp(50), HeatSetTemp(1),...HeatSetTemp(50),RoomTemp(1),...RoomTemp(50), FanTime(1),...FanTime(50),CoolTime(1),...CoolTime(50), HeatTime(1),...HeatTime(50),ThermoTime(1),...ThermoTime(50), CoolThermoTime(1),...CoolThermoTime(50), HeatThermoTime(1),...HeatThermoTime(50), SaveValue(1),...SaveValue(50),CoolSaveValue(1),...CoolSaveValue(50), Item *1*2 HeatSaveValue(1),...HeatSaveValue(50), ApporionedElectricEnergy(1),...ApporionedElectricEnergy(50), TargetElectricEnergy(1),...TargetElectricEnergy(50), MCP1(1),...MCP1(50),MCP2(1),...MCP2(50),MCP3(1),...MCP3(50), MCP4(1),...MCP4(50),MCT1(1),...MCT1(50),MCT2(1),...MCT2(50), AHC1(201),...AHC1(250),AHC2(201),...AHC2(250), ” MCP1,MCP2,MCP3,MCP4 Item Unit ApportionedElectricEnergy, TargetElectricEnergy...
Page 113 11. Supplementary (Operation) Item Description [Data type: 1-month intervals] Item Format File Type Data range Start year and month + “–” + End year and month “Month,Data1(51),...Data1(100),Data3(51),...Data3(100), OutdoorTemp(51),...OutdoorTemp(100),CoolSetTemp(1),...CoolSetTemp(50), HeatSetTemp(1),...HeatSetTemp(50),RoomTemp(1),...RoomTemp(50), FanTime(1),...FanTime(50),CoolTime(1),...CoolTime(50), HeatTime(1),...HeatTime(50),ThermoTime(1),...ThermoTime(50), CoolThermoTime(1),...CoolThermoTime(50), HeatThermoTime(1),...HeatThermoTime(50), SaveValue(1),...SaveValue(50),CoolSaveValue(1),...CoolSaveValue(50), Item *1*2 HeatSaveValue(1),...HeatSaveValue(50), ApporionedElectricEnergy(1),...ApporionedElectricEnergy(50). TargetElectricEnergy(1),...TargetElectricEnergy(50), MCP1(1),...MCP1(50),MCP2(1),...MCP2(50),MCP3(1),...MCP3(50), MCP4(1),...MCP4(50),MCT1(1),...MCT1(50),MCT2(1),...MCT2(50), AHC1(201),...AHC1(250),AHC2(201),...AHC2(250), MCP1,MCP2,MCP3,MCP4...
Page 114 11. Supplementary (Operation) Item Description [Data type: 1-year intervals] Item Format File Type Data range Start year + “–” + End year “Year,Data1(51),...Data1(100),Data3(51),...Data3(100), FanTime(1),...FanTime(50),CoolTime(1),...CoolTime(50), HeatTime(1),...HeatTime(50),ThermoTime(1),...ThermoTime(50), CoolThermoTime(1),...CoolThermoTime(50), HeatThermoTime(1),...HeatThermoTime(50),SaveValue(1),...SaveValue(50), CoolSaveValue(1),...CoolSaveValue(50), Item *1*2 HeatSaveValue(1),...HeatSaveValue(50), ApporionedElectricEnergy(1),...ApporionedElectricEnergy(50) TargetElectricEnergy(1),...TargetElectricEnergy(50), MCP1(1),...MCP1(50),MCP2(1),...MCP2(50),MCP3(1),...MCP3(50), MCP4(1),...MCP4(50), MCP1,MCP2,MCP3,MCP4 ” Item Unit ApportionedElectricEnergy, TargetElectricEnergy Data1, Data3 Blank Measurement...
Page 115 11. Supplementary (Operation) 11-3-3. Energy management  OA processing unit Item Description File name Data type: 5-minute intervals “IC _ OA _EnergyManagement”_“5MIN”_[YYYY]-[MM]-[DD]_[yyyy]-[mm]-[dd] _A(Address No).csv Data type: 30-minute intervals “IC”_“OA”_“EnergyManagement”_“30MIN”_[YYYY]-[MM]-[DD]_[yyyy]-[mm]-[dd] _A(Address No).csv Data type: 1-day intervals “IC”_“OA”_“EnergyManagement”_“1DAY”_[YYYY]-[MM]-[DD]_[yyyy]-[mm]-[dd] _A(Address No).csv Data type: 1-month intervals “IC”_“OA”_ EnergyManagement”_“1MONTH”_[YYYY]- [MM]_[yyyy]-[mm] _A(Address No).csv Energy management...
Page 116 11. Supplementary (Operation) Item Description File output destination [Serial No. of connected AE-C/EW-C]¥ OperationalData”¥ EnergyManagement2” ¥[Serial No.]_SC[AE-C/EW-C No.]¥[Date] File format [Data type: 5-minute intervals] Item Format File Type Data range Start date + “–” + End date Address “Address” + Address No. “DateTime, CoolSetTemp, HeatSetTemp, RoomTemp, CO2Concentration, Item RelativeHumidity, AbsoluteHumidty”...
Page 117 11. Supplementary (Operation) Item Description [Data type: 30-minute intervals] Item Format File Type Data range Start date + “–” + End date Address “Address” + Address No. “DateTime, CoolSetTemp, HeatSetTemp, RoomTemp, FanTime, CoolTime, HeatTime, ThermoTime, CoolThermoTime, HeatThermoTime, ThermoCount, SaveValue, CoolSaveValue, Item HeatSaveValue, ApporionedElectricEnergy, CO2Concentration, RelativeHumidity, AbsoluteHumidity”...
Page 118 11. Supplementary (Operation) Item Description [Data type: 1-day intervals] Item Format File Type Data range Start date + “–” + End date Address “Address” + Address No. “Date, CoolSetTemp, HeatSetTemp, RoomTemp, FanTime, CoolTime, HeatTime, ThermoTime, CoolThermoTime, Item HeatThermoTime, SaveValue, CoolSaveValue, HeatSaveValue, ApporionedElectricEnergy, TargetElectricEnergy”...
Page 119 11. Supplementary (Operation) Item Description [Data type: 1-month intervals] Item Format File Type Data range Start year and month + “–” + End year and month Address “Address” + Address No. “Month, CoolSetTemp, HeatSetTemp, RoomTemp, FanTime, CoolTime, HeatTime, ThermoTime, CoolThermoTime, Item HeatThermoTime, SaveValue, CoolSaveValue, HeatSaveValue, ApporionedElectricEnergy, TargetElectricEnergy”...
Page 120 11. Supplementary (Operation) Item Description [Data type: 1-year intervals] Item Format File Type Data range Start year + “–” + End year Address “Address” + Address No. “Year, FanTime, CoolTime, HeatTime, ThermoTime, CoolThermoTime, HeatThermoTime, SaveValue, CoolSaveValue, HeatSaveValue, Item ApporionedElectricEnergy, TargetElectricEnergy” Item Unit FanTime, CoolTime, HeatTime, ThermoTime,...
Page 121 11. Supplementary (Operation)  LOSSNAY Item Description File name Data type: 5-minute intervals “LC _EnergyManagement”_“5MIN”_[YYYY]-[MM]-[DD]_[yyyy]-[mm]-[dd] _A(Address No).csv Data type: 30-minute intervals “LC”_“EnergyManagement”_“30MIN”_[YYYY]-[MM]-[DD]_[yyyy]-[mm]-[dd] _A(Address No).csv Data type: 1-day intervals “LC”_“EnergyManagement”_“1DAY”_[YYYY]-[MM]-[DD]_[yyyy]-[mm]-[dd] _A(Address No).csv Data type: 1-month intervals “LC”_ EnergyManagement”_“1MONTH”_[YYYY]-[MM]_[yyyy]- [mm] _A(Address No).csv Energy management data Data type: 1-year intervals...
Page 122 11. Supplementary (Operation) Item Description File output destination [Serial No. of connected AE-C/EW-C]¥ OperationalData”¥ EnergyManagement2” ¥[Serial No.]_SC[AE-C/EW-C No.]¥[Date] File format [Data type: 5-minute intervals] Item Format File Type Data range Start date + “–” + End date Address “Address” + Address No. “DateTime, CO2Concentration, RelativeHumidity”...
Page 123 11. Supplementary (Operation) Item Description [Data type: 30-minute intervals] Item Format File Type Data range Start date + “–” + End date Address “Address” + Address No. “DateTime, FanTime, CO2Concentration, RelativeHumidity” Item Item Unit Energy management Minute FanTime Measurement data unit CO2Concentration RelativeHumidity...
Page 124 11. Supplementary (Operation) Item Description [Data type: 1-day intervals] Item Format File Type Data range Start date + “–” + End date Address “Address” + Address No. “Date, FanTime” Item Energy management Item Unit Measurement data unit FanTime Minute 6th – Data Date, FanTime *2*3...
Page 125 11. Supplementary (Operation) Item Description [Data type: 1-month intervals] Item Format File Type Data range Start date + “–” + End date Address “Address” + Address No. “Date, FanTime” Item Energy management Measurement Item Unit data unit FanTime Minute 6th – Data Date, FanTime *2*3...
Page 126 11. Supplementary (Operation) Item Description [Data type: 1-year intervals] Item Format File Type Data range Start date + “–” + End date Address “Address” + Address No. “Date, FanTime” Item Energy management Item Unit Measurement data unit FanTime Minute 6th – Data Date, FanTime *2*3...
Page 127 11. Supplementary (Operation) 11-3-4. Gas refrigerant amount check Item Description File name <For AE-C> “OC”_“RefrigerantCharge”_[YYYY]-[MM]-[DD]_“AE”[AE-C No.].csv <For EW-C> “OC”_“RefrigerantCharge”_[YYYY]-[MM]-[DD]_“AE”[AE- No.]-[EW-C No.].csv Example: OC_RefrigerantCharge_2024_03_10_AE01-2.csv * Date format ([YYYY], [MM], [DD]) will use the format set in the initial settings. File format Item Format File Type...
Page 128 12. Adjustment and maintenance 12. Adjustment and maintenance WARNING To reduce the risk of short circuits, current leakage, electric shock, malfunction, smoke, or fire, do not wash the product with water or any other liquid. 12-1. Adjusting the sound volume The screen sound volume of the AE-C is adjustable.
Page 129 12. Adjustment and maintenance 12-2. Adjusting the screen brightness The LCD screen brightness of the AE-C is adjustable. Step (II) 1. Tap (II) to display screen (a). 2. Tap (A) to display screen (b). 3. Select the brightness value from the pull-down list (B).
Page 130 12. Adjustment and maintenance 12-3. Cleaning the LCD screen and the casing • Wipe off dirt with a soft cloth soaked in diluted neutral detergent, and then wipe off the detergent with a dry cloth. (Dilute neutral detergent with water according to its usage instructions. Do not use undiluted detergent.) •...
Page 131 12. Adjustment and maintenance MEMO ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- WT09991X01...
Page 132 13. Viewing the product information 13. Viewing the product information 13-1. Viewing the product information Follow the steps below to view the model name, serial number, and software version of the AE-C. Step (II) 1. Tap (II) to display screen (a). 2.
Page 133 13. Viewing the product information 13-2. Viewing the IP address Follow the steps below to view the IP address of the AE-C. Step (II) 1. Tap (II) to display screen (a). 2. Tap (A), and enter the user ID and the password according to the screen instructions.
Page 134 14. Initial settings [Initial Setting Tool] - Overview 1 14. Initial settings [Initial Setting Tool] - Overview 1 14-1. Overview of the Initial Setting Tool The Initial Setting Tool is used to configure settings via a PC. Initial settings can be performed for multiple AE-C/EW-C systems, enabling up to 40 controllers to be initial- ized at once.
Page 135 14. Initial settings [Initial Setting Tool] - Overview 1 Initial (unset) When changing PC preparation Installation of the Initial Setting Tool and other software on the PC Setting of the PC IP address Flow 1 Updating the software of the AE-C/EW-C Setting (or changing) of the AE-C/EW-C IP address using the Initial Setting Tool Acquisition of setting data from the...
Page 136 14. Initial settings [Initial Setting Tool] - Overview 1 14-3. Required settings for using each function Shown below are examples of setting configuration procedures required for using each function. ○: Required △: May be required ×: Not required Basic Initial settings Unit settings Floor settings settings...
Page 137 14. Initial settings [Initial Setting Tool] - Overview 1 ○: Required △: May be required ×: Not required Energy- Interlock Billing function saving Function Initial settings Unit settings control settings function settings settings settings Function Billing (with WHM) × × ×...
Page 138 14. Initial settings [Initial Setting Tool] - Overview 1 Preparation Normal initial settings and test runs for all AE-C systems Initial settings AE-C unit settings Settings using the Initial Settings Tool Settings using the Charge Calculation Tool Billing test run [Example of billing test run] Confirmation of billing function settings April 1 Start of billing test run...
Page 139 14. Initial settings [Initial Setting Tool] - Overview 1 MEMO ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- WT09991X01...
Page 140 15. Initial settings [Initial Setting Tool] - Overview 2 15. Initial settings [Initial Setting Tool] - Overview 2 15-1. Launching the setting tool and importing setting files Item Initial Setting Tool icon [New] [Open] Step 1. Tap (A) to display screen (a). 2.
Page 141 15. Initial settings [Initial Setting Tool] - Overview 2 15-2. Screen configuration and common items This section explains the screen configuration for common parts of the Initial Setting Tool. (ii) (iii) (iv) Item Function and description Use to create, save, load, and send setting files and to monitor setting status from Toolbar the AE-C/EW-C.
Page 142 15. Initial settings [Initial Setting Tool] - Overview 2 15-3. List of toolbar operations 15-3-1. File Create, open (import), overwrite, and save setting files. Item Function and description Create a new setting file. Open Import a setting file saved on the PC. Save Save the setting file to the PC.
Page 143 15. Initial settings [Initial Setting Tool] - Overview 2 15-3-2. Data acquisition Acquire the existing settings from the AE-C/EW-C. To make changes to the existing settings, perform data acquisition first. Item Function and description Acquire data Import the settings of the AE-C/EW-C to the Initial Setting Tool. The Authentication information input screen for the AE-C/ EW-C for which data will be acquired will be displayed.
Page 144 15. Initial settings [Initial Setting Tool] - Overview 2 15-3-4. Data verification Verify whether the settings retained in the Initial Setting Tool have been correctly sent to the AE-C/EW-C. Data verification results will be displayed on the screen or exported as an Excel file. Item Function and description The settings of this tool are verified through comparison with those of the AE-C/...
Page 145 15. Initial settings [Initial Setting Tool] - Overview 2 15-3-5. Option This section explains various optional functions available with the Initial Setting Tool. Item Function and description Select whether the Initial Setting Tool displays the temperature in Temperature unit Centigrade (°C) or Fahrenheit (°F). Output - Check sheet for Output a test run check sheet for the apportioned electricity billing function.
Page 146 15. Initial settings [Initial Setting Tool] - Overview 2 [1] Registering licenses Register licenses using the Initial Setting Tool. For information on optional functions and on purchasing license numbers, contact your dealer. Item Function and description Target centralized controller Select the number of the AE-C/EW-C from the pull-down list. The serial number of the AE-C/EW-C is displayed.
Page 147 15. Initial settings [Initial Setting Tool] - Overview 2 15-3-6. Help Item Function and description About The version of this software is displayed. WT09991X01...
Page 148 16. Initial settings - Basic settings/operation 16. Initial settings - Basic settings/operation 16-1. Menu tab: Basic Settings 16-1-1. Sub menu tab: Connection Register AE-C/EW-C controllers that are connected to the system. Tapping [Basic Settings] - [Connection] will display the Connection Settings screen. Item Function and description Centralized controller...
Page 149 16. Initial settings - Basic settings/operation MEMO ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- WT09991X01...
Page 150 16. Initial settings - Basic settings/operation 16-1-2. Sub menu tab: Control Target This tab is for making settings to monitor and operate the units that are connected to different AE-C/EW-C controllers. Tapping [Basic Settings] - [Control Target] will display the Control Target Settings screen. Item Function and description The number and the name of the AE-C/EW-C controller that has been registered...
Page 151 16. Initial settings - Basic settings/operation [1] AE-C/EW-C settings screen Configure settings for the AE-C/EW-C controllers added on the Connection Settings screen that will be displayed and managed on the LCD screen or Web screen. Tapping [Edit] on the Control Target Settings screen will display the Centralized Controller Settings screen. Item Function and description This item is used to specify the AE-C/EW-C that will manage the system.
Page 152 16. Initial settings - Basic settings/operation 16-1-3. Sub menu tab: Basic System Configure settings for the AE-C/EW-C. Tapping [Basic Settings] - [Basic System] will display the Basic System Settings screen. Item Function and description Target centralized The number and the name of the AE-C/EW-C controller that has been registered controller on the Connection tab are displayed.
Page 153 16. Initial settings - Basic settings/operation Unit settings (C-1) (C-2) (C-3) (C-4) (C-6) (C-5) Item Function and description Enter information for identifying the AE-C/EW-C such as the site name, (C-1) Name building name, floor number, etc. (Up to 40 characters) Enter a number for identifying the AE-C/EW-C.
Page 154 16. Initial settings - Basic settings/operation (1) Network setting 1) LAN1/LAN2 common settings Use the following table to set valid values for each item. ○: Configurable setting Automatically obtain DNS Use DHCP server settings Example Preferred Alternate setting Subnet IP Address Gateway mask server...
Page 155 16. Initial settings - Basic settings/operation MEMO ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- WT09991X01...
Page 156 16. Initial settings - Basic settings/operation [2] System configuration settings (D-1) (D-2) (D-3) (D-5) (D-6) (D-9) (D-11) (D-12) (D-13) Item Function and description M-NET Settings (D-1) Normally, enter [0]. M-NET Address M-NET Settings Select [SC/RC] to prohibit operation from both sub system controllers and (D-2) Range of Prohibited local remote controllers.
Page 157 16. Initial settings - Basic settings/operation Item Function and description Modbus Connection Configure settings according to Modbus unit settings. (D-9) Settings (D-10) [Advanced Setting] Tapping this button displays the Advanced Setting screen (D-11). Advanced Setting screen M-NET Time Select [Sub] to synchronize the time using a central monitoring device in a Master system configuration that uses the BACnet function.
Page 158 16. Initial settings - Basic settings/operation Configuring display settings and services (E-1) (E-2) Item Function and description Unit of Temperature Select the temperature unit. Pressure unit of Select the pressure unit. measure Date Format Select the date format. Time Format Select the time format.
Page 159 16. Initial settings - Basic settings/operation (1) Data Display Settings screen (E-3) (E-5) (E-4) (E-6) (E-7) Item Function and description (E-3) Control target tab Select the LCD Display tab or WEB Display tab. Floor map and list Configure the temperature and humidity displays on the Monitor/Operation (E-4) display screen.
Page 160 16. Initial settings - Basic settings/operation 16-2. Menu tab: Unit Settings 16-2-1. Sub menu tab: Groups Register the units connected to each AE-C/EW-C. Tapping [Unit Settings] - [Groups] will display the Group Settings screen. (B-1) Item Function and description Target centralized Select the number of the AE-C/EW-C controller from the pull-down list.
Page 161 16. Initial settings - Basic settings/operation 16-2-2. Sub menu tab: Hot Water Supply Register the hot water supply systems connected to each AE-C/EW-C. Tapping [Unit Settings] - [Hot Water Supply] will display the Hot Water Supply Settings screen. Item Function and description Target centralized Select the number of the AE-C/EW-C controller from the pull-down list.
Page 162 16. Initial settings - Basic settings/operation 16-2-3. Sub menu tab: Refrigerant System Register the refrigerant system connected to each AE-C/EW-C. Tapping [Unit Settings] - [Refrigerant System] will display the Refrigerant System Settings screen. Item Function and description Target centralized Select the number of the AE-C/EW-C controller from the pull-down list. controller Outdoor unit Tapping this item displays the screen for registering outdoor units.
Page 163 16. Initial settings - Basic settings/operation [1] Configuring refrigerant systems (1) Configuring outdoor unit addresses and sub outdoor unit addresses Step 1. Tap [Unit Settings] - [Refrigerant System] to display the Refrigerant System Settings screen. 2. Register outdoor units by tapping (A) to display (a).
Page 164 16. Initial settings - Basic settings/operation 16-2-4. Sub menu tab: Outdoor Unit Name Register the names of the outdoor units and sub-outdoor units connected to each AE-C/EW-C. Tapping [Unit Settings] - [Outdoor Unit Name] will display the Outdoor Unit Name screen. Item Function and description Target centralized...
Page 165 16. Initial settings - Basic settings/operation MEMO ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- WT09991X01...
Page 166 16. Initial settings - Basic settings/operation 16-2-5. Sub menu tab: Interlocked LOSSNAY This tab is for registering the interlock settings of the LOSSNAY units for each AE-C/EW-C controller. Tapping [Unit Settings] - [Interlocked LOSSNAY] will display the Interlocked LOSSNAY Settings screen. Item Function and description Target centralized...
Page 167 16. Initial settings - Basic settings/operation [1] Configuring interlocked LOSSNAY units (1) Configuring interlocked LOSSNAY units Step 1. Tap [Unit Settings] - [Interlocked LOSSNAY] to display the Interlocked LOSSNAY Settings screen. 2. Tap (A) to display (a). 3. Select the addresses of registered interlocked LOSSNAY units from (a).
Page 168 16. Initial settings - Basic settings/operation 16-2-6. Sub menu tab: Blocks Register the operation units (blocks) for each AE-C/EW-C. Tapping [Unit Settings] - [Blocks] will display the Block Settings screen. (C-1) Item Function and description Target centralized Select the number of the AE-C/EW-C controller from the pull-down list. controller Copy from group Create blocks by copying group settings.
Page 169 16. Initial settings - Basic settings/operation [1] Configuring blocks Step 1. Tap [Unit Settings] - [Block Settings] to display the Block Settings screen. 2. Tap (A) to input block names. 3. Tap (B) to display (a). 4. Select the block to be registered from (a). 5.
Page 170 16. Initial settings - Basic settings/operation 16-2-7. Sub menu tab: Energy Management Block Set blocks for aggregation units. Tapping [Unit Settings] - [Energy Management Block] will display the Energy Management Block Settings screen. (D-1) Item Function and description Target centralized Select the number of the AE-C/EW-C controller from the pull-down list.
Page 171 16. Initial settings - Basic settings/operation [1] Configuring energy management blocks Step 1. Tap [Unit Settings] - [Energy Management Block] to display the Energy Management Block Settings screen. 2. Tap (A) to input energy management block names. 3. Tap (B) to display (a). 4.
Page 172 16. Initial settings - Basic settings/operation 16-2-8. Sub menu tab: PI Controller Register PI controllers. Tapping [Unit Settings] - [PI Controller] will display the PI Controller Settings screen. Item Function and description Target centralized Select the number of the AE-C/EW-C controller from the pull-down list. controller PI Controller address Select the addresses of PI controllers to be registered.
Page 173 16. Initial settings - Basic settings/operation [1] Configuring PI controllers Step 1. Tap [Unit Settings] - [PI Controller] to display the PI Controller Settings screen. 2. Tap (A) to display (a). 3. Select the addresses of PI controllers to be registered from (a).
Page 174 16. Initial settings - Basic settings/operation 16-2-9. Sub menu tab: AI Controller Configure AI controllers (sensors). Tapping [Unit Settings] - [AI Controller] will display the AI Controller Settings screen. Item Function and description Target centralized Select the number of the AE-C/EW-C controller from the pull-down list. controller AI Controller address Select the address numbers of AI controllers (sensors) to be registered.
Page 175 16. Initial settings - Basic settings/operation [1] Configuring AI controllers Step 1. Tap [Unit Settings] - [AI Controller] to display the AI Controller Settings screen. 2. Tap (A) to display (a). 3. Select the addresses of AI controllers to be registered from (a).
Page 176 16. Initial settings - Basic settings/operation 16-2-10. Sub menu tab: Modbus Connection Configure connections with Modbus units. Tapping [Unit Settings] - [Modbus Connection] will display the Modbus Connection Settings screen. Item Function and description Target centralized Select the number of the AE-C/EW-C controller from the pull-down list. controller Modbus number Modbus numbers are displayed.
Page 177 16. Initial settings - Basic settings/operation MEMO ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- WT09991X01...
Page 178 16. Initial settings - Basic settings/operation 16-2-11. Sub menu tab: AHC Port Name Settings Set the name of the AHC port. Tapping [Unit Settings] - [AHC Port Name Settings] will display the AHC Port Name Settings screen. Item Function and description Target centralized Select the number of the AE-C/EW-C controller from the pull-down list.
Page 179 16. Initial settings - Basic settings/operation [1] AHC Port Name Settings screen Item Function and description AHC address The selected AHC address is displayed. Input Name Set input names for AHC ports. Output Name Set output names for AHC ports. After completing the setting, tap [OK].
Page 180 16. Initial settings - Basic settings/operation 16-3. Menu tab: Floor Settings 16-3-1. Sub menu tab: Floor for LCD Configure the floor layout displayed on the LCD screen. Tapping [Floor Settings] - [Floor for LCD] will display the Floor Settings for LCD screen. Symbol Item Function and description...
Page 181 16. Initial settings - Basic settings/operation [1] Configuring floors for LCDs Step 1. Tap [Floor Settings] - [Floor for LCD] to display the Floor Settings for LCD screen. 2. Select the number of the AE-C/EW-C to be configured from the pull-down list in (A). •...
Page 182 16. Initial settings - Basic settings/operation 16-3-2. Sub menu tab: Floor Layout for LCD Icons for air conditioning units and other units can be assigned on the floor layout configured using Floor Settings for LCD. Tapping [Floor Settings] - [Floor Layout for LCD] will display the Floor Layout Settings for LCD screen. Item Function and description Target centralized...
Page 183 16. Initial settings - Basic settings/operation [1] Configuring floor layouts for LCDs Step 1. Tap [Floor Settings] - [Floor Layout for LCD] to display the Floor Layout Settings for LCD screen. 2. Select the number of the AE-C/EW-C to be configured from the pull-down list in (A).
Page 184 16. Initial settings - Basic settings/operation 16-3-3. Sub menu tab: Floor for Web Configure the floor layout displayed on the Web. Tapping [Floor Settings] - [Floor for Web] will display the Floor Settings for Web screen. Floor Settings for Web can be configured using the same procedure as that for Floor Settings for LCD. (G-1) Item Function and description...
Page 185 16. Initial settings - Basic settings/operation 16-3-4. Sub menu tab: Floor Layout for Web Icons for air conditioning units and other units can be assigned on the floor layout configured using Floor Settings for Web. Tapping [Floor Settings] - [Floor Layout for Web] will display the Floor Layout Settings for Web screen. Floor Layout Settings for Web can be configured using the same procedure as that for Floor Layout Settings for LCD.
Page 186 16. Initial settings - Basic settings/operation Menu tab (Billing Function Settings) 16-4. Menu tab: Billing Function Settings <<This section is currently in production.>> WT09991X01...
Page 187 16. Initial settings - Basic settings/operation MEMO ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- WT09991X01...
Page 188 16. Initial settings - Basic settings/operation 16-5. Menu tab: Interlock Control Settings 16-5-1. Sub menu tab: Interlock Control Set interlock control to operate multiple units in tandem. Tapping [Interlock Control Settings] will display the Interlock Control Settings screen. Item Function and description Select the centralized controller for which interlock control settings from among Output Unit Filtering the centralized controllers whose connections have been configured.
Page 189 16. Initial settings - Basic settings/operation [1] Interlock Control screen (A-1) (B-1) (A-2) (B-2) (A-3) (B-3) (A-4) Item Function and description Interlock control source configuration area (A-1) Input Category Select the interlock source unit category from the pull-down list. (A-2) Input State Select an interlock condition from the pull-down list.
Page 190 16. Initial settings - Basic settings/operation (1) Configuring interlock conditions Set the interlock source category and interlock conditions. Refer to the table below and select the Input Category, Input State, and Mode. Input Input State Mode category All groups On Group All groups Off —...
Page 191 16. Initial settings - Basic settings/operation (2) Configuring interlock actions Configure interlocked unit types and interlock conditions. Referring to the following table, select an interlocked unit type and configure interlock actions. Action Input category Setting Setting options ON/OFF ON, OFF Air conditioning unit group Cool, Dry, Fan, Heat, Ventilating unit (OA handling unit)
Page 192 16. Initial settings - Basic settings/operation 16-6. Menu tab: Function settings 16-6-1. Sub menu tab: Energy Management Settings Register external temperature sensors, apportioning modes, and watthour meters. Tapping [Function settings] - [Energy Management Settings] will display the Energy Management Settings screen.
Page 193 16. Initial settings - Basic settings/operation MEMO ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- WT09991X01...
Page 194 16. Initial settings - Basic settings/operation 16-6-2. Sub menu tab: System-changeover Settings Configure system-changeover settings. The system-changeover function automatically switches the mode (cooling or heating) of indoor units connected to the same outdoor unit based on the room temperature and set temperature.
Page 195 16. Initial settings - Basic settings/operation Step 1. Referring to the following table, select a mode under Change Mode (C). If Representative Group is selected, select the representative group from among the groups. Change Mode Function and description None The system-changeover function is not used. The mode (cooling or heating) is switched by considering the difference between the set temperatures and room temperatures of all indoor groups connected to the outdoor unit, as well as the capacity values of each indoor unit included in the indoor...
Page 196 16. Initial settings - Basic settings/operation 16-6-3. Sub menu tab: Outdoor Unit Measurement Settings Register the measurement settings of outdoor units. Tapping [Function settings] - [Outdoor Unit Measurement Settings] will display the Outdoor Unit Measurement Settings screen. Item Function and description Target centralized Select the number of the AE-C/EW-C controller from the pull-down list.
Page 197 16. Initial settings - Basic settings/operation MEMO ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- WT09991X01...
Page 198 17. Supplementary information (Initial settings) 17. Supplementary information (Initial settings) 17-1. Input method for peak cut control To use the peak cut control, power pulses or demand levels need to be input to the controller. Peak cut control method Remarks External contact input A method in which control level signals from the demand...
Page 199 17. Supplementary information (Initial settings) 17-1-1. Settings for peak cut control method (energy saving control) For energy saving control, the control level is determined from the demand level and electric energy value according to the selected peak cut method, and the outdoor/indoor units are operated at the capacity appropriate to the control level.
Page 200 17. Supplementary information (Initial settings) [1] When the use of PI controller is selected (A-1) (B-1) Item Function and description The peak cut method selected for the AE-C/EW-C is displayed. Peak Cut method selection Tapping this item will display the Peak Cut method selection dialog (A-1). Tapping a method will enable that method and display the peak cut control Peak Cut method selection (A-1)
Page 201 17. Supplementary information (Initial settings) Item Function and description Set the threshold of the temperature difference between the set temperature and room temperature at which the energy saving control is Temperature difference disabled. between set temperature The energy saving control is not performed on the indoor unit group of and room temperature which temperature difference between the set temperature and room temperature is greater than the threshold with the control level 0.
Page 202 17. Supplementary information (Initial settings) [2] When external contact input method or other system method is selected To perform demand control by inputting a level signal from a demand controller to the external input terminal on the controller, or by inputting a level signal from other systems such as EcoServer to the controller via LAN, the demand value setting (including setting of restrictions and control operations) needs to be done on the demand controller or EcoServer.
Page 203 17. Supplementary information (Initial settings) [3] When other SC method is selected Demand levels can be input to the controller via LAN from other AE-C/EW-C controllers that have been selected for demand input. The IP addresses of the input source AE-C/EW-C controllers need to be set. Up to 10 other AE-C/EW-C controllers can be connected.
Page 204 17. Supplementary information (Initial settings) 17-2. Modbus watt-hour meter 17-2-1. Summary By connecting a watt-hour meter that supports Modbus communication, you can collect electric energy data. Scheduled data collection RS-485 (Modbus) AE-C/EW-C Watt-hour meter (Modbus (RS-485) compatible) 17-2-2. Specified watt-hour meter (As of July 2024) Model Manufacturer...
Page 205 17. Supplementary information (Initial settings) 17-2-4. Specifications Item Specifications Communication system RS-485 2-wire half-duplex communication Synchronization method Start-stop synchronization Communication protocol Modbus RTU (binary data communication) Baud rate 19200 (default), 9600, 38400, 57600, 115200 bps Bit length 8 bits Stop bit 1 (initial value), 2 bit Parity bit EVEN (default), ODD, NONE...
Page 206 17. Supplementary information (Initial settings) 17-2-6. Connection • Connector on the controller Connect the cable to CN10. For the location of the connector, refer to the Installation Manual supplied with the controller. AE-C EW-C CN10 CN10 • Wiring Connect the controller and the watt-hour meter with a twisted pair cable. Be sure to check the polarity of the terminal before connecting the cable.
Page 207 17. Supplementary information (Initial settings) 17-3. External input/output settings External input/output 17-3-1. Configure external input and output settings as needed. [1] Summary of external input/output The controller is equipped with an external input/output function that allows batch start/stop control and emergency stop of the units by external signal input, as well as notification of the unit’s operation status and error conditions by external signal output.
Page 208 17. Supplementary information (Initial settings) (3) External signal input specifications Mode 1 Mode 2 Mode 3 Mode 4 Lead wire Emergency Stop/ ON/OFF/ Demand mode Emergency Stop ON/OFF Prohibit/Permit Restoration mode Emergency stop/ Emergency stop/ Orange Demand Level 1 ON/OFF ON input normal input normal input...
Page 209 17. Supplementary information (Initial settings) (5) Level signal and pulse signals (12 or 24 VDC) (A) Level signal (B) Pulse signal In the case of level In the case of ON/OFF signal ON/OFF (The prohibit/enable input is the same) 0.5 to 1 sec Contact ON Contact ON Contact OFF...
Page 210 18. Initial settings: [Billing] Operation 18. Initial settings: [Billing] Operation <<This section is currently in production.>> WT09991X01...
Page 211 19. Initial settings: [Billing] Initial Setting Tool 19. Initial settings: [Billing] Initial Setting Tool <<This section is currently in production.>> WT09991X01...
Page 212 20. Initial settings: [Billing] Verification 20. Initial settings: [Billing] Verification <<This section is currently in production.>> WT09991X01...
Page 213 20. Initial settings: [Billing] Verification MEMO ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- WT09991X01...
Page 214 21. Initial settings: configuring the LCD screen 21. Initial settings: configuring the LCD screen 21-1. Initial settings 21-1-1. Logging into the initial settings screen The user name and password for logging in to the initial settings are as follows (factory default). User Initial user name Initial password...
Page 215 21. Initial settings: configuring the LCD screen 21-2. Controller settings 21-2-1. Controller settings screen (common areas) Configure controller settings. Item Function and description Select Controller Select the AE-C/EW-C to be configured. Setting item details Configure controller settings. Tap this button to go back to the previous screen without saving the setting [Cancel] changes.
Page 216 21. Initial settings: configuring the LCD screen [1] Setting item details Details of each setting item are as follows. (B-1) (B-2) (B-3) (B-4) (B-5) (B-6) (B-7) Item Function and description (B-1) Date and time Manually set the date and time of the AE-C/EW-C. (B-2) Time zone (Region) Set the time zone in which the AE-C/EW-C is used.
Page 217 21. Initial settings: configuring the LCD screen 21-2-2. Network settings screen Configure network settings such as the IP address and subnet mask for LAN ports 1 to 2 on the controller, as well as proxy server settings and APN settings. Item Function and description Select Controller...
Page 218 21. Initial settings: configuring the LCD screen [1] Setting item details Details of each setting item are as follows. (B-1) (B-2) (B-3) (B-4) (B-5) (B-6) (B-7) (B-8) (B-9) (B-10) (B-11) (B-12) (B-13) (B-14) (B-15) (B-16) (B-18) (B-19) (B-20) (B-21) (B-22) (B-23) WT09991X01...
Page 219 21. Initial settings: configuring the LCD screen Item Function and description LAN1 Set the configuration method for the IP address, subnet mask, and gateway. (B-1) LAN1 Manual, Auto (DHCP) (B-2) IP address Set the IP address, subnet mask, and gateway. •...
Page 220 21. Initial settings: configuring the LCD screen 21-2-3. System controller update screen [1] Before updating (1) PC environment settings Software updates can be performed via a Web browser or USB flash drive. The AE-C can be updated by either way. When updating via a Web browser, configure the PC as follows.
Page 221 21. Initial settings: configuring the LCD screen (4) Precautions during updates 1) Do not turn off the AE-C/EW-C during the AE-C/EW-C update. 2) If using a USB flash drive: • Do not remove the USB flash drive until the update is complete. •...
Page 222 21. Initial settings: configuring the LCD screen [2] Software updates using a Web browser (1) Setting the IP address of the update PC Check that the update PC satisfies the requirements given in "PC environment (page 239)". Set the IP address of the update PC so that it can connect to the AE-C/EW-C via LAN. For update using a Web browser on a PC that is connected to an internal LAN, request your network administrator to provide the IP address, subnet mask, etc.
Page 223 21. Initial settings: configuring the LCD screen (2) Update operation Step 1. Connect the update PC and the LAN1 port on the AE-C/EW-C using a LAN cable. 2. Use a Web browser to access the following Web page address. The factory default IP address of the AE-C/EW-C is 192.168.1.1.
Page 224 21. Initial settings: configuring the LCD screen Note The update proceeds as follows. It takes approximately 10 minutes to complete the update. STATUS LED AE-C operation panel status Remarks Color Status No change Update start Blue Blinking No change Blue Blinking Backlight off Backlight off...
Page 225 21. Initial settings: configuring the LCD screen [3] Software updates using a USB flash drive (1) Preparing the USB flash drive Save the update file (AC_FW####.dat) to the root folder of the USB flash drive. Note: #### can be any number (software version). (2) Updating using the AE-C operation screen Step 1.
Page 226 22. Initial settings: software installation 22. Initial settings: software installation 22-1. Charge Calculation Tool installation procedure <<This section is currently in production.>> WT09991X01...
Page 227 22. Initial settings: software installation MEMO ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------- WT09991X01...
Page 228 22. Initial settings: software installation 22-2. Initial Setting Tool installation procedure This section explains the installation procedure for the Initial Setting Tool. To use the apportioned electricity billing function, the Initial Setting Tool that is capable of configuring the settings of the function is required. To acquire the Initial Setting Tool, consult your dealer.
Page 229 22. Initial settings: software installation 5. Select the installation folder (D) and tap (F). • To allow all log-in users to use the tool, select (E) and then tap (F). 6. Tap (G). • Installation of the Initial Setting Tool will start. 7.
Page 230 22. Initial settings: software installation 22-3. BACnet Setting Tool installation procedure This section explains the installation procedure for the BACnet Setting Tool. The following installation procedure can also be used to upgrade the BACnet Setting Tool. Step 1. Before starting the procedure, check that the version of .NET Framework is Ver. 4.8 or later. •...
Page 231 22. Initial settings: software installation 5. Enter the name in (D) and the organization in (E), and tap (F). 6. Select the installation folder (G) and tap (H). 7. Tap (I). • Installation of the BACnet Setting Tool will start. 8.
Page 232 22. Initial settings: software installation 22-4. Setting the PC IP address 22-4-1. For Windows 10 and 11 Step 1. Search for [Control Panel] in the PC search box, and then open the Control Panel. 2. Tap [Network and Sharing Center] (A), and the Network and Sharing Center window will appear.
Page 233 22. Initial settings: software installation 4. Tap (C). 5. Select [Internet Protocol 4 (TCP/IPv4) (D)], and tap (E). 6. Select (F). 7. Enter the PC IP address in (G). ex.) 192.168.1.101 8. Enter the subnet mask in (H). ex.) 255.255.255.0 9.
Page 234 22. Initial settings: software installation 22-5. .NET Framework installation procedure If the version of .NET Framework is earlier than 4.8, download the .NET Framework 4.8 installer from the following URL and install it. https://go.microsoft.com/fwlink/?LinkId=2085155 22-6. Importing the root CA certificate [1] Importing using the installed tools Check that the tools are already installed.
Page 235 22. Initial settings: software installation 3. Tap (C). 4. Tap (D). 5. Tap (E). 6. Select (F), and tap (G) to open (a). 7. Select (H), and tap (I) to close (a). 8. Tap (J). WT09991X01...
Page 236 22. Initial settings: software installation 9. Tap (K). 10. Tap (M). 11. Log in by entering the following Web page address in the address bar of the Web browser. https://(IP address of AE-C/EW-C to be logged in)/control/ • The certificate is valid from April 1, 2014 to January 1, 2051.
Page 237 22. Initial settings: software installation (2) When using an iOS device (Safari) When using an iOS device (Safari), you do not need to register a root CA certificate, but you need to access the IP addresses of all AE-C/EW-C from your iOS device (https://AE-C or EW-C IP address/control/index.html) and make sure that an operation screen of each AE-C/EW-C is displayed.
Page 238 22. Initial settings: software installation (3) When using an Android device (Chrome) Step 1. Launch Chrome, enter the following Web page address in the address bar (A), and tap (B). http://(IP address of AE-C or EW-C):8008/ cacert.cer ex.: http://192.168.1.1:8008/cacert.cer • You must enter your passcode. 2.
Page 239 22. Initial settings: software installation 22-7. PC environment The PC operating environment for using the installed tools is as follows. Ensure that the PC is connected to the same network as the AE-C/EW-C. PC operating environment (4) BACnet Setting Tool (3) Charge Calculation Tool Item Requirements...
Page 240 22. Initial settings: software installation Note • The Web browser function works differently depending on the user who logs in. • When you want to log in as a tenant manager or general user, you need to be registered as such user by the building manager in advance.
Page 241 23. Regular inspection 23. Regular inspection Product components deteriorate over time and can pose safety hazards. Regularly conduct safety inspections to use the product safely and in good condition. WT09991X01...
Page 242 24. Checking for proper installation and conducting commissioning 24. Checking for proper installation and conducting commissioning 24-1. Checking for proper installation • The controller must be installed by the dealer (or the contractor) in accordance with the applicable laws, regulations, and certifications. •...
Page 243 25. Specifications 25. Specifications  AE-C Item Specifications Power supply Rating 100-240 VAC ±10%, 50/60 Hz, single phase Power consumption 22 W LAN1, LAN2 100BASE-TX RS-485 Modbus RTU Type C (Supported memory USB 3.2 Gen 1 (FAT32, no security)) Input Photocoupler input (4 inputs x 2) External input/ output...
Page 244 25. Specifications EW-C Item Specifications Power supply Rating 100-240 VAC ±10%, 50/60 Hz, single phase Power consumption 15 W LAN1, LAN2 100BASE-TX RS-485 Modbus RTU Type C (Supported memory USB 3.2 Gen 1 (FAT32, no security)) Input Photocoupler input (4 inputs x 2) External input/ output Output...
Page 245 25. Specifications Specifications of commercial parts Unsupplied parts Specifications Type: Sheathed cable (designated by 60227 IEC 53) (Do not use sheathed cables lighter than ordinary IEC 60227 sheathed cables.)  Wire type (recommended): VCT, VVF, VVR, or equivalent AC power wire/ •...
Page 246 26. Before requesting repairs 26. Before requesting repairs If the problem cannot be solved by referring to the following, stop the operation, and turn off the molded-case circuit breaker. Contact the dealer (contractor, service provider) with the information on the nature of the problem and the error code ("Notice screen (page 28)").
Page 247 26. Before requesting repairs Symptom Possible cause Countermeasure When the controller is Even when the controller is not When an indoor unit or a LOSSNAY unit is not operated, an indoor operated, indoor units may be started or stopped by the events listed on the left, unit or a LOSSNAY unit started or stopped by the it is not a malfunction.
Page 248 Please be sure to put the contact address/telephone number on this manual before handing it to the customer. HEAD OFFICE: TOKYO BLDG., 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN MANUFACTURER: MITSUBISHI ELECTRIC CORPORATION Air-conditioning & Refrigeration Systems Works 5-66, Tebira 6 Chome, Wakayama-city, 640-8686, Japan WT09991X01...

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