89
UNITY MOTORHOME ELECTRICAL SYSTEM OPERATION
AUTOMATIC POWER TRANSFER
SWITCH
AUTOMATIC SWITCH OVER
Starting the generator will automatically switch power
from 120 volt AC shore power to generator power.
BUILT-IN DELAY
An automatic 20–30 second delay feature prevents
the generator from starting while under load. This
delay allows the generator to have the required
amount of warm-up time before transferring power�
This switch
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automatically transfers power from
120 volt AC shore power to generator power and
prevents damage to any circuitry if shore power
and the generator are inadvertently connected and
operated simultaneously�
Always verify that appliances are turned off
before starting or stopping the generator. Do
NOT start the generator while it is under load.
Ensuring all appliances are in the off position
will help prolong the life of the appliances.
NOTICE
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GENERATOR SAFETY
ELECTRICAL
Exercise extreme care and caution when
handling the generator and its components.
Carelessness can be dangerous and even
fatal.
Never touch any electrical leads, equipment
or appliances when your hands or clothes are
wet or when you are standing on wet ground
or in water.
Do NOT attempt to repair the generator yourself.
Have all service and repairs performed at an
authorized service center only.
Never check the generator oil level while the
generator engine is running.
WARNING
ASPHYXIATION
All internal combustion engines produce
carbon monoxide (CO) gas fumes when
running. This gas is poisonous, colorless,
odorless, tasteless and is lighter than air.
WARNING
1. Do not run the generator and an intake
vent fan at the same time. This could draw
gases into the motorhome.
2. Do not open windows or vents on the
side where the generator exhaust pipe is
located.
3. Park so the wind carries exhaust gases
away from the motorhome. Be aware of
potential gas fumes from other nearby
vehicles.
4. Do not operate the generator if there are
any obstructions such as vegetation,
snow, buildings, etc., which could deect
gas fumes under or into the motorhome.
WARNING
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