How to set the hysteresis value on a Dixell digital Display?

The hysteresis value determines the fluctuation of temperature between when the compressor is cooling and when the compressor is on stand-by.

1. To get access to the settings of the thermostat press the “SET” and “DOWN” button for 3s until the code “HY” appears on the display.
2. Press the “SET” button once to be able to adjust the parameter.
3. Press the “UP” or “DOWN” button to change the parameter. This is the delay (in degrees) before the compressor kicks back in. This has to be a minimum of 2 degrees.
4. Press the “SET” button to confirm the setting.
5. The thermostat will return to the main menu after this.