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Laura SandovalAug 2, 2025
What to do if Winland EnviroAlert EA400 shows flashing Zone digit and temperature reading of 150° C or 299° F?
- KKayla StanleyAug 3, 2025
If you observe a flashing Zone digit along with a temperature reading of 150° C or 299° F on your Winland Security System, it typically indicates either a shorted connection between the sensor and the EA200/EA400 SENSOR IN connections or a defective sensor. To resolve this: * First, check the connections and ensure that all splices are in good condition. * If the issue persists, try using another sensor with the same Zone to determine if the original sensor is defective. Replace the sensor if necessary.
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