Climax Technology Co WSF1 Users manual

Water Sensor (WLS-15 / WLS-15-F1)

The Water Sensor is specially designed to monitor water level and raise alarm when high water level is
detected.

Front Cover

PARTS IDENTIFICATION

1. Buzzer

Internal

Back Cover

2. Red LED (Inside)

3. Extension Water Detection Probe

4. Learn/Test Button

5. Supervision Jumper (JP2)

Open: Supervision On (Factory default for 868FM)
Close: Supervision Off (Factory default for 868WF and 433AM).

6. Extension Water Detection Probe Termin al

7. Battery Compartment

8. Wall Fixing Knockouts x 4 (Insid e)

9. Ground Deployment Water Detection Probe

POWER:

Water Sensor uses 1 Energizer CR123A 3V Lithium batteries as its power source. Water Sensor can also
detect low battery status. When low battery voltage is detected, the low battery signal will be sent to the
Control Panel along with regular signal transmission for the Control Panel to display the status accordingly.
When battery is exhausted the Water Sensor will stop functioning, the LED will flash every second to
indicate.

SUPERVISION:

Supervision is enabled when the Supervision Jumper (JP2) is in the “open” position. Supervision is disabled
when the Supervision Jumper (JP2) is in the “close” position.
When supervision is enabled, the Water Sensor conducts Self-test periodically by transmitting a supervisory
signal once every 30~50 minutes.
If the Control Panel fails to receive the Supervisory signals transmitted from a certain Water Sensor, an
“Out-Of-Order” fault message will be generated.

LEARNING IN WATER SENSOR:

Step 1. Open the cover by removing the bottom fixing scre w on the Water Sensor.
Step 2. Insert the battery in the battery compartment

Step 3. Program the Control Panel to enter the learn mode.
Step 4. Press the Learn/Test button once to transmit learn code, the Water Sensor will emit 1 beep and the

Red LED will flash once

Step 5. If the Control Panel receives the learn code, it will display the information accordingly, refer to the

Control Panel manual to complete the learning process.
Step 6. Replace the cover on the Water Sensor
Step 7. The Learning-In process is now complete.

MOUNTING WATER SENSOR:

The Water Sensor can be deployed on the ground or mounted on the wall

Figure 1

Figure 2

Ground Deployment

When deployed on the ground, the Water Sensor detects water through the probes protruding from its
back cover.

1. (If extension probe is connected) Open the cover by removing the bottom fixing screw on the Water
Sensor.

2. Remove the extension probe from the terminal.

3. Replace the cover.

4. Put the Water Sensor on the ground with the back cover facing downward.

Wall Mounting:

For wall mounting, the Water Sensor must be connected to the external extensio n probe, then inst alled at
desired height.

1. Remove the fixing screw and cover assembly.

2. Use a Philip screw driver to turn counter-clockwise and loosen the 2 screws o n the exten sion prob e

terminal. (Figure 1)

3. Insert the extension probe into the terminal, use the Philip screw driver to turn clockwise and tighten

and screws to secure the probe. (Figure 2)

4. Break through the wall mounting knockouts on the base.

5. Using the holes as a template, drill holes in the surface.

6. Insert the wall plugs if fixing it into plaster or brick.

7. Screw the base into the wall plugs.

8. Screw the cover back onto its base.

9. Find the plastic clip included in the package, insert the

extension probe in the clip. (Figure 3)

10. Remove the cover double-side adhesive tape on the clip and

apply the clip to desired location on the wall to secure the
probe.

Figure 3