Screen Overview #
Configure the charger’s network information and proceed with the process of connecting to the Humax Server (or other service platform).
If you use the charger without network connection, you can select Offline Mode.
Depending on the charger firmware version, the charger may reboot when network settings are applied.
Feature Details #
- Navigation Area
Location: Top of screen
Functionality: Displays installation progress steps. Consists of 4 steps: Network, Load Balancing, LED, RFID, and visually displays current location and completion status.
Notes: Not touchable. Current step is displayed as active, and completed steps as check marks. - Offline Mode Toggle
Location: Below Navigation
Functionality: HS71007 model exclusive feature. Activating offline mode allows the charger to operate independently without server connection.
Notes:Default is inactive. Charger reboot is required when changing toggle. - Connection Type
Location: Below Offline Mode Toggle
Functionality: Select Wi-Fi or LAN (Ethernet) connection method. Provided as a dropdown menu.
Notes: Default is Wi-Fi. If there is a value set in the charger, it is displayed as that value. - Wi-Fi Selection Dropdown
Location: Displayed when Wi-Fi is selected
Functionality: Dropdown to select from the list of Wi-Fi networks scanned by the charger. Wi-Fi list modal is displayed upon selection.
Notes: Displayed with signal strength icon when SSID is selected, and password input field is exposed at the bottom. - Enter Wi-Fi Password
Location: Displayed after Wi-Fi SSID selection
Functionality: Enter the password of the selected Wi-Fi network. Provides password show/hide toggle and delete all button.
Notes: Entered information can be modified. - Enter Manually
Location: Within Wi-Fi area
Functionality: If checkbox is activated, Wi-Fi Name and Password input fields are exposed instead of Wi-Fi selection dropdown, allowing manual information input.
Notes: Only Enter Manually feature may be provided depending on charger firmware version. - Connection Service Dropdown
Location: Below Wi-Fi (SSID) setting
Functionality: Select the platform to connect the charger. Default is “Humax Charge”, and connection platform selection modal is displayed when selected.
Notes: When “Enter Manually” is selected, field to directly enter OCPP server URL is activated. - OCPP URL Input Field
Location: Below Connection Service dropdown areafields are exposed instead of Wi-Fi selection Functionality: If Enter Manually button is pressed in Connection Service dropdown, you can manually enter and modify OCPP websocket address.
Notes: If platform to connect is selected in Connection Service dropdown, provided OCPP URL information cannot be modified. - Apply and Next Button
Location: Bottom of screen
Functionality: Applies network setting information to the charger. Charger network configuration process proceeds.
Notes: Activated when mandatory information input is completed.
Additional Info #
- Offline Mode: HS71007 model exclusive feature, allowing the charger to be operated in standalone mode without server connection.
- Wi-Fi Restriction: Only 2.4GHz Wi-Fi is supported. 5GHz exclusive networks cannot be connected.
- Charger Reboot: Charger automatically reboots when changing offline mode.
- Setting Information Storage: Network information configured on the charger is stored in the charger.
Specific Scenarios #
- Wi-Fi network not found
Displayed when Wi-Fi scan is complete but no searched networks are found.
→ Displayed with empty list and “No network found” message.
→ You can rescan by pressing “Select” button.
→ It is necessary to check if the charger is in a location capable of receiving 2.4GHz Wi-Fi signal. - Confirm Installation Process Interruption
Confirmation modal displayed when attempting to go back or stop installation before pressing “Apply and Next” button.
→ “Are you sure you want to exit?” title and warning message are displayed.
→ Description: “Leaving the installation process is not recommended. In this case, the charger setup may not be completed properly.”
→ “Continue Installation” button: Continues the installation process.
→ “Exit” button: Moves to main screen, and charger setup may not be completed. - Offline Mode Restrictions Guidance
Guidance message about restricted features is displayed after offline mode is applied.
→ Warning message is displayed in the center of the screen.
→ “Control via server, network connection, load balancing, and LED settings are not available in offline mode.”
→ Informs that server control, network connection, load balancing, and LED settings are not available in offline mode.
→ Proceeds to next step (RFID setting) with “Next” button along with this warning message.
Technical Details #
- Setting Transmission via BLE: All network settings are encrypted and transmitted to charger via BLE connection.
- Wi-Fi Scan Cycle: Charger scans nearby Wi-Fi information when Wi-Fi dropdown list is pressed, and re-scans upon user request thereafter.
- Offline Mode: When activated, the charger does not attempt server connection and is controlled only by BLE and RFID.
- 2.4GHz Only: Charger supports only 2.4GHz Wi-Fi band, and 5GHz networks are not scanned.
FAQ #
- Q. When do I use Offline Mode?
A. Used when wanting to operate the charger independently without internet connection in HS71007 model. In Offline Mode, charging can only be controlled via app or RFID card, and remote monitoring and OTA updates are impossible. - Q. Connection fails even though Wi-Fi password is correct.
A. 1) Check if router supports 2.4GHz band. 2) Check if SSID is selected correctly. 3) Try rebooting the router. 4) Try reducing distance between charger and router. - Q. I selected LAN but settings are not saved.
A. Check if LAN cable is physically connected to the charger. After connecting cable, you must press “Apply and Next” button to save settings. - Q. Charger reboots after network setting, is it normal?
A. Yes, depending on firmware version, charger may reboot to apply network configuration information to charger. Reboot takes about 1~2 minutes. - Q. Where can I check Connection Service URL?
A. Default OCPP server URL is set automatically. If using a custom server, you can receive the URL from service provider and enter manually. - Q. Can I change already set network information?
A. Yes, possible. If you reconnect to charger in installer app, existing settings are displayed. Modify and press “Apply and Next” to save changes.
