Do you still have a specific error code not listed here? Refer to page 24 of the official for the full error matrix.
Before diving into the buttons, it is important to understand what this device does. The Instat 6 is a . Unlike a simple dial thermostat that just maintains a temperature, the Instat 6 allows you to program different temperatures for different times of the day.
When power is first applied, the display may flash or show "12:00". Follow these steps from the English manual: eberle instat 6 user manual english
The Instat 6 operates using two primary pre-set temperature levels: Comfort (Sun icon) and Economy (Moon icon). Comfort Temperature (Daytime/Occupied)
Represents Comfort Mode (higher target temperature). Do you still have a specific error code not listed here
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If you want to change the temperature without altering your permanent program, simply press or - on the main screen to set a new target. This override remains active only until the next scheduled program period begins, at which point the thermostat reverts to its automated schedule. Permanent Hold Mode The Instat 6 is a
Before altering settings, familiarize yourself with the technical baseline of the Instat 6 system:
To set a temporary temperature for a specific number of days: Press and hold for 3 seconds. Set the number of days using ±. Set the desired temperature. 6.3 Frost Protection