SECTION 9
ELECTRICAL SYSTEMS
9-6
Automatic Power Transfer Switch
Whenever the generator is needed, an auto-
matic power transfer system automatically
switches the household electrical system to the
generator 10 seconds after the generator is start-
ed. The ten-second delay allows the generator to
start easily without the burden of electrical loads.
Starting and Stopping the Generator
For your convenience we have mounted gen-
erator start/stop switches in two locations inside
the coach; in addition to the switch on the gener-
ator itself:
• Instrument Panel
• Systems Monitor Panel (One Place)
The generator starter circuit does not rely on
the automotive battery, so the switch will operate
whether the ignition switch is on or off.
• See generator manufacturer’s operating
information for specific instructions.
• Reduce all electrical loads. (Shut off lights,
fans, appliances, etc.)
• If the generator has not been run for two
weeks or more, you may need to prime the
fuel system before attempting to start.
Starting
• Press the generator starter switch on and
hold until generator engine is running, then
release.
• Let the generator engine stabilize and run
smoothly before turning appliances or elec-
trical equipment on.
• Do not overload generator by turning too
many items on. See load chart for estimation
of typical RV loads. Refer to the output spec-
ifications of your generator in the generator
manufacturer’s manual. Then see the follow-
ing electrical load chart to estimate your typ-
ical loads.
Stopping
• Before shutting generator down, turn off
electrical loads and let engine run at no-load
for a few minutes to cool down.
• Press the generator switch Off and hold until
the generator engine comes to a complete
stop.
Generator Hourmeter
This meter is located on the monitor panel. It
registers the total number of hours that the gen-
erator has been operated. Refer to the hourmeter
Approximate Power Requirements of
Common Appliances
Appliance or Tool Approximate Power
Consumption
(Watts/Amps)
Vacuum cleaner
Coffee Maker
Hair dryer
Electric clothes iron
Electric blanket
Television
Electric drill
Air conditioner
Microwave Oven
200-500W/1.7-4.3A
550-700W/4.8-6.1A
800-1500W/7.0-13.0A
500-1200W/4.3-10.4A
50-200W/0.4-1.7A
80-100W/0.7A
250-750W/2.2-6.5A
1400-2000W/13-19A
700-1500W/6.0-13.0A
Continuous generator overloading
can cause high operating tempera-
tures that can damage the generator
windings. Keep the electrical loads
within the generator wattage rating.
CAUTION
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