Instructions

Table Of Contents
87
EN
16.6 Menu 9.7.3 - Setting the hysteresis /
minimum on-time
H
This function prevents an unnecessary large number of
switching operations by setting a minimum on-time for the
relay. This prevents the DuoFern Room Thermostat 2
tripping too often if the room temperatures fluctuate.
1. Open menu 9.7.3.
2. Set the hysteresis.
Setting range = 0.1°C to 5 °C
Factory setting = 0.2°C
3. Set the minimum on-time.
Setting range = 1 minute to
10 minutes
Factory setting = 2