Heatmiser SLIMLINE - Wiring Diagram - Slimline to Boiler 230 v

24Model: Slimline
All icons displayed simultaneously. Factory reset is complete.
Factory Reset
The thermostat has a reset function to restore all settings to their factory defaults.
To perform a factory reset, follow these steps.
• Press and hold the Power button to turn the thermostat OFF ..........................
• Press and hold the Power and Up keys together until the LCD powers up.
All of the icons will be displayed on screen ........................................................
• When the icons have disappeared from the screen, the thermostat has
been successfully reset.
• Press the Power button once to turn the thermostat back ON .........................