Rf Sensor Features - Gewiss CHORUS GW 10 716 Installationsanweisung

INSTALLATION INSTRUCTIONS
The sensor is equipped with:
• A button: this is used by the detector during the sensor acquisition phase (PROGRAM-
MING), during the operating check phase (TEST) or to cancel possible alarms.
Pressing the key on the sensor during the TEST phase must be rapid, while during the
PROGRAMMING phase the key must be kept pressed for at least 5 seconds.
• LED: this shows the operating status and remains on for a few seconds during FLOOD-
ING ALARM and SENSOR PRESENT transmissions, blinking for signalling BATTERY FLAT.
The power supply is provided by a 9V battery (not included in the pack) with a life of ap-
proximately 1 year.
To optimize the sensor's autonomy, the liquids present search operation and the immedi-
ate transmission of the alarm signal to the detector is done at 2 minute intervals.
In the worst case, therefore, the alarm is generated within a maximum of 2 minutes from
the instant the sensor detects the presence of liquids.
The sensor sends the following information relative to its status to the detector:
• Alarm: during this transmission the LED on the sensor switches on for a few seconds.
• Sensor presence + sensor faulty or battery flat: this information is transmitted to the
receiver every 12 hours.

RF sensor features

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