Heatmiser SLIMLINE - Optional Settings - Feature Table; Feature 01 - Temperature Format; Feature 02 - Switching Differential; Feature 03 - Frost Mode

Adjusting the Optional Settings
To adjust the optional settings, follow these steps.
• Press and hold the Power button to turn the thermostat OFF ..............................
• Press and hold the Clock key until the display appears as shown below .........
• Use the Clock key to cycle through the features ........................................................
• Use the Up/Down keys to change the setting ...................................................
• Press A to confirm settings .................................................................................................
• Press the Power button once again to turn the thermostat back ON .................
Setting Value
Feature Number
21 Slimline Series