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Water Leak Sensor (WLS-23-F1)
Introduction
WLS-23 is a Water Leak Sensor. It is capable of sending wireless signals to the Control Panel upon water
detection. The Water Sensor can be placed on the ground, or mounted on the wall using the extension
cable to detect water leakage or flood condition. The Water Sensing Cable and built-in water sensing
probes can detect water leakage or flood condition. It can be placed on the ground, or mounted on the wall
and further extended by connecting to another water sensing cable to improve detection range.
The Water Leak Sensor includes the following frequency models:
433FM F1
868FM F1
Parts Identification
1. Learn/Test Button aka LED Indicator
LED Indication:
- Flashes 3 times:
The Water Sensor is transmitting a signal.
- Flashes 6 times:
The Water Sensor is transmitting an alarm/restore signal.
Learn/Test button usage:
- Press the “LEARN” button once to send a learning signal to the
Control Panel.
2. Buzzer
3. External Water Probe Connector
4. Battery Compartment
- The Water Leak Sensor is powered by one CR123 3V Lithium
battery.
5. Mounting Hook
6. Function Button (inside the cover)
7. Built-in water sensing probes
8. Waterproof Case
9. Battery Insulator
10. Learn (characters imprinted on the back cover)
- Press once to send a temperature/humidity and supervisory
signal to the coordinator.
- Press and hold the button for 10 seconds to reset the Water
Sensor.
- Press once during alarm to enter Alarm Silenced Mode.
Features
Water Detection
The Water Sensor will be activated when water is detected through:
1. The
external water sensing cable
.
Please remove the pre-installed plastic plug from the external water probe connector, the
Water Sensor will emit beep sound every 10 seconds to indicate absence of plastic plug,
please connect the external water probe to the connector (Refer to
Mounting
for details).
2. The
built-in water sensing probe
.
Please make sure the plastic plug is well inserted when using this type of detection function.
(Refer to
Mounting
for details).
If water is detected through the above two detecting methods, the Water Sensor will start alarming
and will transmit an alarm signal to the Control Panel.
If water persists, the Water Sensor will continue alarming and send alarm signal every 2 minutes.
If water is subsided, the Water Sensor will stop alarming and transmit a restore signal.
