Sure, here are a few steps you can take to troubleshoot your Kidde-Fenwal KS-PS:
Check the power source: Ensure that the power supply to the unit is adequate and stable. Sometimes fluctuations in power can cause malfunctions.
Inspect the wiring: Make sure all the wiring connections are secure and not damaged. Loose or damaged wires can disrupt the proper functioning of the system.
Test the sensors: Check if the sensors are clean and free from any obstructions. Dust or debris can interfere with sensor accuracy.
Reset the system: Try resetting the Kidde-Fenwal KS-PS by powering it off for a few minutes and then turning it back on.
If you’ve gone through these steps and the issue persists, it might be best to contact a professional technician for further assistance.