We have a circupool RJ series chlorinater on our pool. The salt level light is solid red, the display reads low salt, and none of the buttons are responding. Is the unit malfunctioning, or do I need to get the salt level up in order for the buttons to respond? It would be nice to know the current salt level so I know how many pounds to add, but the unit isn't telling me anything. Please help.
Fleming
Fleming