If you are experiencing persistent issues with your Themo WALL device, resetting it to its factory settings and reconfiguring Wi-Fi access may help resolve the problem. You may need to reset and reconnect to your wireless network if you change your wireless router or wireless network settings (such as your wireless name and/or password). This may also be necessary if you are moving into a home where the previous occupant installed a Themo.

Note! If you plan to move, don't reset the Themo yourself, let the new occupant do it! If you turn off the Wi-Fi network, Themo can no longer be controlled wirelessly.

If you are installing a completely new device, start by installing the mobile app and add new device from the app. Follow the onscreen instructions to complete configuration.

Instructions to reset DIN device Wi-Fi access

Here is a step-by-step guide:

• Step 1: Disable button lock
• Step 2: Reset device to factory settings
• Step 3: Re-configure the device

Step 1: Disable button lock

• This is necessary only if button lock is enabled.
• Option 1. Navigate to the settings menu within mobile app and disable the lock. Device > Settings > Child Lock
• Option 2. Press and hold the MODE button on the DIN device for 12 seconds:

Step 2: Reset device to factory settings

• Use the DIN device MODE button and toggle the button until OFF mode is selected. 
• Press and hold the MODE button for about 15 seconds until you see the text ‘RESET’ on the screen. This will reset Themo to its factory settings and it will enter Configuration Mode, indicated the word ‘CONFIG’ on the screen.

Step 3: Re-configure the device

• Open Wi-Fi Settings from the app to reconfigure Wi-Fi access
• See the how to instructions for Android
  
• See the how to instructions for iOS

Once re-configured, your device should be back to normal operation.