Forum Discussion
dougrainer
Aug 27, 2023Nomad
1. Your chassis battery will not affect your problem. It is separate from your coach batteries and coach charging system.
2. It make NO DIFFERENCE if you have 1 bad battery. You ALWAYS replace all batteries even if 1 is defective.
3. Your testing shows that it takes 120 voltage to make the fans run.
4. It is EXTREMELY rare for a Power Converter to draw the batteries down. I doubt in 44 years if I have seen one.
5. ARE your coach batteries SEALED? If so, odds are you do have bad batteries. I would NEVER have a sealed battery on the coach side. They are problems waiting to happen. Doug
PS, SHORTS do not cause drain problems. DRAWS do:B
2. It make NO DIFFERENCE if you have 1 bad battery. You ALWAYS replace all batteries even if 1 is defective.
3. Your testing shows that it takes 120 voltage to make the fans run.
4. It is EXTREMELY rare for a Power Converter to draw the batteries down. I doubt in 44 years if I have seen one.
5. ARE your coach batteries SEALED? If so, odds are you do have bad batteries. I would NEVER have a sealed battery on the coach side. They are problems waiting to happen. Doug
PS, SHORTS do not cause drain problems. DRAWS do:B
About Technical Issues
Having RV issues? Connect with others who have been in your shoes.24,192 PostsLatest Activity: Jan 25, 2025