LEDs: Explanation of the blink sequences

Duration reserve (optional) *
With cumulative alarm events, it is also possible to set a duration reserve for the cumulative alarms. This serves as a warning, at least on a cumulative alarm, that the duration of the remaining alarm time is less than the programmed duration reserve.

Example:
Cumulative alarm at >8 °C for 60 minutes with a duration reserve of 10 minutes.
If the temperature accumulated for 50 minutes is over +8 °C, the device will recognise that the duration reserve is reached. This is indicated with the green LED blinking 2 times, instead of 1 time for display of normal operation without alarm. After another 10 minutes in the alarm temperature range, the alarm is triggered and the red LED blinks.