Snow on Pavement After De-icing Cycle Complete
Snow on Pavement after De-icing Cycle Complete
You should try adjusting your Delay Off cycle longer to allow the de-icing system to clear all of the snow and dry the surface.
The Delay Off adjustment 12 o’clock position is 30 minutes moving to 90 minutes at 3 o’clock.
If this does not resolve the problem or if snow removal is patchy, check to see if the de-icing system itself is working properly.