Hello, I have a 5kw heater diesel with controller # 1907.
It is 12/24 volt. I thought it was sat for 12v. With 12volt battery, I show 12.6 volts. I Get error code 006.
Code# 00= wrong voltage Code 06= low voltage.
Does this indicate the, wrong voltage/low voltage?
We set the clock first and then it scrolled down to time # and when we go to set it then we get the code 006
Videos say to scroll down to the password screen and use 1688. This will let you change the voltage.
The Battery icon is green. That means the battery is ok.
I know have a flashing exclamation mark next to the green battery symbol.