Four Winds 2005 Mandalay, Owner'S Manual

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CIRCUIT BREAKERS
The 110 volt system is protected by circuit breakers which automatically shut the circuit off if the circuit load is
too heavy, or a short circuit occurs. If a circuit breaker has been tripped, do not reset the breaker until the
cause of the problem is identified and corrected.
The generator also has one or two circuit breakers, and a DC fuse on the generator control panel. If an
interruption in generator operations occurs, check to see if any of these have been tripped. Consult the
manuals provided with the generator before attempting maintenance on the generator.
NOTE: Some electrical appliances may have their own circuit breakers. If there is an interruption in electrical
service of an appliance, consult the manual for that appliance to determine what action to take.
GROUND FAULT CIRCUIT INTERRUPTER
The 110 volt outlet in the bath is equipped with a protective circuit interrupter. The ground fault circuit
interrupter (GFCI) is designed to break the flow of current to the protected outlet when an imbalance of current
is detected. Imbalances include electrical leakage in an appliance such as a shaver or hair dryer that have
developed a weak spot in electrical insulation. The possibility of electrocution exists when using a faulty
appliance, while at the same time being in contact with an electrical ground such as water, plumbing, or the
earth.
If an imbalance is detected, the GFCI will trip and shut off power to the outlet. Even with GFCI protection, the
electrical shock will still be felt, but to a lesser degree. It also does not protect against short circuits or system
overloads. Circuit breakers in the main panel which supply power to the circuit, will trip if either of these
conditions exist.
The GFCI receptacle should be tested initially when the RV is purchased and at least monthly thereafter.
To test the circuit, use the following procedure:
1. Make sure power is on to the circuit. A test light or a 110 lamp will work.
2. Push the test button.
3. The red reset button should pop out.
4. All power should be interrupted to outlets that are protected by the GFCI.
5. Verify by plugging in a light at these outlets, and pushing in the reset button. If the red reset button
does not pop out after pushing the test button, or GFCI circuit continues to trip, or if the power is not
interrupted to the test light, immediately turn off power at the circuit breaker panel and have a qualified
electrician check it out.
WARNING: Even with the GFCI protection, persons with heart or other health problems
may still be seriously affected by an electrical shock. The GFCI outlet is not a substitute for
good electrical safety. It does not protect against contact of the hot and neutral wire at the
same time.
10-2 Mandalay
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