Oil Tank Sensor Not Working

If an incorrect level is being shown on your oil monitor then it s worth checking that you have measured the height of your sensor against the tank correctly.

Oil tank sensor not working.

It transmits the oil level to a display in the kitchen. I have an oil tank with a sensor systems watchman level monitor. Make sure that you are only measuring the internal depth of the tank. A couple of day s ago the display went from 2 to r with a flashing light.

Fill the rv black tank up to just over one half full. Apollo smart heating oil tank level gauge energy monitor meter watchman sonic 3 4 out of 5. Under the sensor housing is a hole in the tank through which a black plastic tube goes down to near the bottom of the tank. I ve looked it up and this means there is a connection fault but i haven t a clue what i m meant to do to fix it.

It s also common for it to trigger the check engine light. 3 metres is the maximum height for the sensor from the base of the tank. That s pretty much it. It seems from reviews there is clearly a design fault with these allowing water in which causes the transmitter to stop working.

You will have to look into the toilet to see the level. The apollo oil level sensors also seem to have reliability. I ve just had some more heating oil delivered and now my tank monitor is not working. Working from top to bottom there s the copper tube which screws into the sensor housing dark green plastic cylinder which is screwed onto the tank.

As the manual says it s not receiving and may be the. If your toilet is designed so that you cannot see into it you will have to find out the size of your rv s black holding tank from the literature that came with your rv and use a 5 gallon water jug to measure the amount going into the holding tank. It was working fine before getting filled up today. It just says c and has a constantly flashing led.