Cannot clear 5br alarm open input sensor, sensor and wiring test good.

The controller is a 32008, and wire to V+ and V- terminals.
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  • Bob Anderson (Technical Support Engineer) January 10, 2017 10:00
    Hello William,

    If you are using a thermocouple sensor you can remove the sensor wires from V+ and V- and connect a shorting link across these terminals.
    If the unit reads room temperature then you have a sensor fault, replace sensor.
    If the unit still reads Sbr, please check the settings of the 3208 to ensure you have selected the correct sensor type, otherwise you may have a faulty unit.

    Is this a new installation or fairly old?
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