General system

Symptom	Possible cause	Solution
When adding a device, the device is rejected or will not join.	The device may not be supported by the system.	Only use devices listed in Supported Wiser devices.
Can't add a user from another country to a Home or share a device with that user.	If the user is from another country, the account details may be stored in a different region. See for more information.	Users can create another account using a country code in the same region as the Home they wish to join. NOTE: Users cannot access their own Homes with the new account and must log in to the app with their original account details in order to do so.
The device is not able to connect with the Gateway. After pressing 3 times, the device LED blinks red/green for 30 s. NOTE: This does not apply to sensors.	Pairing mode has changed.	Press the Reset button on the device 3 times then hold for 20 s, until the LED blinks red. The device should reboot into the correct mode.
The system cannot connect to the internet via the Wi-Fi network router.	The router port settings may not be properly set for system access to the internet.	Check that the following router ports are open: Port 443 8883 1443 Port 6667 Port 6668 Port 6669 Port 6608 Port 6681 Port 6682 IMPORTANT: For cyber-security, check that all unused ports are closed.

Wi-Fi devices

Symptom	Solution
The system cannot find a Wi-Fi device when commissioning.	Check if your phone is connected to VPN by checking in the phone settings. If this is the case, disconnect the VPN while commissioning the Wi-Fi device. NOTE: Some VPN connections are automatically reconnected after a few minutes if disconnected (for security reasons), so you may need to disconnect it several times, for example if you commissioning multiple Wi-Fi devices.

Symptom

Solution

The system cannot find a Wi-Fi device when commissioning.

Check if your phone is connected to VPN by checking in the phone settings. If this is the case, disconnect the VPN while commissioning the Wi-Fi device.

NOTE: Some VPN connections are automatically reconnected after a few minutes if disconnected (for security reasons), so you may need to disconnect it several times, for example if you commissioning multiple Wi-Fi devices.

Micromodule dimmer, Relay, Shutter

Symptom	Solution
The setup/reset button cannot be operated due to inconvenient working position.	Connect a mechanical push-button (spring-loaded switch) to the L (Live wire) and 1 (switch) terminal. Push-button press can then be used instead of the setup/reset button.