|
The converter, your only 12V power source when the battery is disconnected, does not have enough oomph to run the hydraulic pump. You need a fully charged battery, especially in cold weather.
There is no need to disconnect your battery if you have shore power. The benefits of leaving it on outweigh the need to periodically check water levels.
__________________
Carl (n Susan)
There is more to life than fuel mileage.
2012 Montana 3700RL Big Sky Package towed by a 2015 Ford F350 6.7L PSD 4WD CC LWB
|