Inverter/Charger Unit - 2000W - Winnebago Sunova Operator's Manual

SECTION 6 –
ELECTRICAL
When the inverter is not being used, it should
be shut off at the control panel. The inverter
could drain the house batteries if the shoreline is
not connected to external power and the House/
Coach Battery Disconnect switch is on.
NOTE: Switch the refrigerator to GAS mode
anytime you are running it with the
shoreline unplugged to avoid
discharging house batteries.
The refrigerator draws its electrical
current through the inverter and not
directly from the shoreline. If the
refrigerator is in ELECTRIC or AUTO
mode, it will continue to draw from
house batteries through the inverter
when the shoreline is unplugged unless
the inverter is turned OFF.
Further Information
See the inverter control panel instructions in
your InfoCase for complete instructions and
charging setup directions.
INVERTER/CHARGER UNIT –
2000W
–If Equipped
The 2000-watt inverter/charger has an AC
input circuit breaker to protect the inverter/
charger from overloads. The inverter/charger
also has "built in" features that protect the system
from abnormal conditions. See the inverter/
charger information included in your InfoCase
for a complete explanation of the system and
operating instructions.
NOTE: The inverter is not intended for steady
use while "dry camping". Batteries will
deplete quickly with use of the inverter.
The inverter is intended for limited, short
term power usage when not connected to
shoreline or generator power.
The inverter can also be used while
driving the motorhome because the
engine alternator will charge the
batteries while driving.
6-4
The inverter/charger unit is located in the
utility compartment or mid-passenger side
compartment, depending on model.
NOTICE
Do not store items too closely around the
inverter unit in the storage compartment.
The inverter generates heat while
operating and needs unrestricted airflow
for proper cooling. Damage to the inverter
can result.
The inverter converts 12-volt DC current from
the house batteries into 120-volt AC current for
use by 120-volt AC equipment in the motorhome.
Charging Section
While connected to 120-volt external power,
the inverter/charger will recharge the house
batteries using a 3-stage battery charger. It will
also supply 12-volt DC current for use by 12-volt
equipment in the motorhome.
If the house batteries have been significantly
discharged, they will accept charge at a relatively
high amperage rate. If they are only slightly
discharged, they will charge at a lower amperage
rate. The rate of charge will decrease as the
batteries reach full charge, then will continue
"trickle" charging at a very low amperage rate.
The inverter/charger features a Battery
™
Saver Mode, which is designed to keep
batteries fully charged over long periods of time.