RADEMACHER 9485 Instruction Manual For The Electrical Connection And For Commissioning page 86

16.6 Menu 9.7.3 - Setting the hysteresis /
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 9485
tripping too often if the room temperatures fluctuate.
1.
2.
3.
86
minimum on-time
Open menu 9.7.3.
Set the hysteresis.
Setting range = 0.1°C to 5 °C
Factory setting = 0.2°C
Set the minimum on-time.
Setting range = 1 minute to
Factory setting = 2
10 minutes
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