![Heatmiser Slimline-E Manual Download Page 26](http://html1.mh-extra.com/html/heatmiser/slimline-e/slimline-e_manual_2117575026.webp)
25 Slimline
Series
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 .........................