5 Resetting the STB thermostat
5.1
Resetting the STB
After the temperature has dropped by approx. 10°C of the scale span below
the set limit (danger temperature), the snap-action switch can be reset.
5.1.1 Version for central fixing
✱ Unscrew the cap nut (1).
✱ Push down the reset button (2) until
Screw the cap nut (1) back into position.
16
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the snap-action switch is reset.
➩ Chapter 5.1.2 "Version with fixing bracket", page 17.
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( 2 )
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