Cayman 2006 Electrical Systems - House • Section 8 — 191
Powering the Equipment
The AC output of the generator powers the motorhome air conditioners, the AC Inverter/Charger, all
appliances and items plugged into the electrical outlets of the motorhome. The number of electrical appliances
that can be operated at any given time depends upon how much power is available from the generator. If the
generator is “overloaded” or a short circuit causes “over current,” either the generator will shut down or the
circuit breaker will trip. If power consumption, in total, exceeds the generator power output, compensation for
temperature and elevation may be necessary. Operate appliances in sequence, rather than all at the same time.
Compensation for temperature and elevation may also be necessary. The generator’s maximum output is rated
at 500 feet above sea level. Beyond this point, the generator will lose approximately 3% of its rated power for
every 1000 feet gained in elevation. High and low temperatures can also affect generator output. Counteract these
effects by operating appliances in sequence rather than at the same time.
NOTE:
The generator may shut down when loaded nearly to full power and an air conditioner (or
other large motor load) cycles on. For a brief moment during start up an electric motor can
draw up to three times the rated power. For this reason it may be necessary to operate some
appliances in sequence when air conditioners or other large motor loads are on.
INFORMATION:
The generator may shut down for reasons other than an overload. If a blink code appears on
the control switch, refer to the manufacturer’s manual to obtain an explanation for the code.
Generator Fuel
There is always a possibility fuel may be contaminated. Diesel fuel may contain water or a microbe growth
(black slime). Any contamination of fuel will greatly reduce the total output of the generator, and may cause
erratic AC output.
NOTE:
The motorhome manufacturer does not cover damage to the generator caused by fuel
contamination, or to appliances due to erratic AC voltage.
AVERAGE FUEL CONSUMPTION DIESEL 5,500 WATTS (gal./hr.) DIESEL 8000 WATTS (gal./hr.)
No Load .25 .13
Half Load .41 .49
Full Load .66 1.02
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