Rv Black Tank Sensors Not Working

If you are showing a full reading on your gray and black holding tanks it is because electricity is flowing between the probes.

Rv black tank sensors not working.

Welcome to patreon video. A circuit was established between the monitor and your tank probes through the water or sludge. We hear from hundreds of rvers who have issues with misreading sensor gauges. The one element that seems to wreak havoc on this simple system is toilet paper.

The best way to keep your tanks sensors working correctly is to take proper care of the tank itself. The result is the sensor thinks the tank is full to that particular sensor s level and gives that indication on the light panel. Homemade techniques like flushing dishwashing detergent ice cubes chlorine bleach or using rv tank sensor cleaners are to be used when the sensors are malfunctioning. The grey tank holds sink and shower water and the black tank holds the toilet waste.

This is why a red light appears on your monitor showing you that you may be 1 3 full 2 3 full or completely full. Bits and pieces of the paper will catch and stay attached to the sensors. You ll know there s a problem if the sensors show your tank is full or partially full after you dump. Small pieces of metal also known as sensors are located at 1 3 2 3 and full increments.

The best way to keep rv holding tank sensor properly working is by emptying and flushing tanks regularly after every camping trip. The waste tanks are more prone to sensor issues simply because of the nature of the materials contained than fresh water tanks so we will focus on those. Believe it or not the cause of this problem as well as the process for restoring your sensors is different for black tanks and gray tanks. What you are about to do to fix the black tank level sensor is to rough off the debris with the water and ice as you drive.

Waste will accumulate on the black tank rv level sensor and it will show the same reading all the time. In fact this is a very common problem in rv holding tanks. Rv level gauges are usually a type of flat sensor or pair of rods that measure conductivity.