Mandalay 2006 Presidio, Manual

Page: 88 / 130

The battery disconnect switches allow you to easily
disconnect the coach and chassis batteries from
electrical circuits, preventing unwanted discharge
during short periods of non-use. For long periods of
non-use: Walk through the RV and manually shut off all
12 volt powered items by their independent power
switch, then turn the coach and chassis disconnect
switches to the OFF position. The coach switch is
mounted in an overhead cabinet above the passenger
seat. The chassis switch is located within the battery
compartment.
There are three main uses for the battery disconnect switches:
1. Prevent unwanted discharge of batteries during extended periods of storage.
2. Prevent shorts or fire hazards while working on the 12 volt electrical system.
3. Can help protect the batteries in the case of overcharging.
When activating, place the switch for the desired battery system in the ON position. This
battery system will now be operational.
The disconnect switches must be in the ON position while plugged into shoreline power to
charge the batteries.
Place the coach switch in the OFF position to disconnect 12 volt circuits.
NOTE: It is not necessary or advisable to use the battery disconnect switches as a
substitute for turning off the various 12 volt applications available in the motorhome.
NOTE: If 12 volt functions are not working, be sure to check that the battery
disconnect switch has been placed in the ON position.
The inverter also operates as a battery charger when it is connected to a 110V power source.
If the battery is below its full charge, the inverter charger will begin operation at a rate that
reflects the level of discharge. When the battery is again fully charged, the inverter charger
drops its charge level back to a maintenance level to keep the battery fully charged.
If for any reason you charge a battery with a source outside the motorhome, make sure to
follow the rules of battery maintenance and safety outlined in this section. Also observe these
additional safety precautions related to battery charging.
7-6
ELECTRICAL SYSTEMS
2005 PRESIDIO
BATTERY DISCONNECT SWITCHES
BATTERY CHARGING