Turning Child Lock on and off is generally managed in the app. However, should the Smart Radiator Thermostat go offline for any reason, you can deactivate Child Lock on the device itself.
When the device is offline, it will continue to heat according to the setting it had when it lost connection to the cloud. If you want to adjust your heating manually, you can do so on the device until it gets back online.
To deactivate Child Lock (and be able to manually adjust your heating while offline), please do the following on your Smart Radiator Thermostat:
• Unmount the Smart Radiator Thermostat head from the radiator, then
• Remove the batteries from the device and wait 10 seconds before putting them back, then close the battery compartment.
• Long press the right button (5 seconds). Now the wi-fi icon on the LCD display will be off and you will only see the set temperature. This means the device is in manual mode and you will do the controlling without any time schedules. Now long press the right button (5 seconds) to deactivate the child lock. You can check on the LCD display that the lock icon will be disappared.
In order to get back to auto mode you can do that on APP by changing the working mode from Manual to Auto or you can do that manually by long pressing the right button (5 seconds) again.