The Moda SmartStone display is a horizontal rectangle with a black background and white lit symbols. The symbols include:
- A power symbol for when the appliance is on but not heating
- A sun for Comfort Mode
- A moon for Eco Mode
- A snowflake for Anti-Freeze Mode
- An open window for Open Window Detection
- A horizontal zig zag to indicate the device is heating
- A ‘P’ to indicate Pilot Mode
- A key to indicate a child lock
- Degree Celsius to show temperature
The buttons include an up button (+), a down button (-), a confirmation button (OK), and an ON/OFF button (power symbol).
Refer to page 13 of the manual: https://www.electricradiatorsdirect.co.uk/manuals/moda/Moda-SmartStone-Manual.pdf