Climax Technology Co Ltd WSF1 User Manual

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

 

1. Buzzer

 

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 Terminal

 

7. Battery 

Compartment

 

8. 

Wall Fixing Knockouts x 4 (Inside)

 

9. 

Ground Deployment Water Detection Probe 

 

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 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.