![Cad Cell Relay Control Guide: heating system reset switch instructions; a guide to inspecting and re-setting the cad cell relay safety device on oil burners Cad Cell Relay Control Guide: heating system reset switch instructions; a guide to inspecting and re-setting the cad cell relay safety device on oil burners](https://inspectapedia.com/heat/OilBoiler5McDf007s.jpg)
Cad Cell Relay Control Guide: heating system reset switch instructions; a guide to inspecting and re-setting the cad cell relay safety device on oil burners
![Oil burner shuts down, relay light flashes, only runs ~12 hours after restart. — Heating Help: The Wall Oil burner shuts down, relay light flashes, only runs ~12 hours after restart. — Heating Help: The Wall](https://us.v-cdn.net/5021738/uploads/editor/va/37e1x4rbxcgx.jpg)
Oil burner shuts down, relay light flashes, only runs ~12 hours after restart. — Heating Help: The Wall
![Oil furnace won't start. Reset light blinking but when I press it and then release it keeps blinking with no result. Oil furnace won't start. Reset light blinking but when I press it and then release it keeps blinking with no result.](https://f01.justanswer.com/OCE9Cgak/image.jpg)
Oil furnace won't start. Reset light blinking but when I press it and then release it keeps blinking with no result.
![I ran out of heating oil, now the boiler wont start. I've put more fuel in, bled the fuel line and hit the reset button quite a few times now, but it I ran out of heating oil, now the boiler wont start. I've put more fuel in, bled the fuel line and hit the reset button quite a few times now, but it](https://preview.redd.it/9vfz3dmglhm21.jpg?auto=webp&s=b9cdb34fbccb32de6e029f8719370232e2a12d32)