Model OCA OBS OAP Testing an overflow alarm is a straightforward process. Simply connect the red signal wires coming out from the alarm...

This videos explains how this automatic water level control can be tested with and without water senors. This video is useful in trouble...

The functionality of the AOLC-1 device can be tested by utilizing the three sensor signal wires (white, blue, and red) that are coming...

Testing Overflow Auto Stopper is a straightforward process. Once the motor is started by pressing the green button on OASC-1, simply...