Cayman 2006
Electrical Systems - House • Section 8 — 185
HOUSE ELECTRICAL - INTRODUCTION
The motorhome 120/240 Volt AC system can be operated from three different power sources: shore power,
the on-board generator or the inverter/charger. Shore power is the most effi cient and should be used whenever
possible. The generator can be used when shore power is unavailable. The inverter/charger supplies silent AC
power using the house batteries of the motorhome. The AC power output is limited and should be used sparingly.
Two different sources supply the main AC circuit breaker panel with power: the 50 Amp shore power cord
or the on-board generator. The power source used is automatically selected by a switching device known as a
transfer switch. The inverter supplies AC power to the sub-panel.
WARNING:
The electrical system is engineered and tested for complete safety. Circuit breakers and fuses
protect the electrical circuits from overloading. When planning modifications or additions to
the electrical system, we strongly recommend consulting the dealer for assistance to ensure
continued integrity and safety of the electrical system. Please note that any modifications
may void the warranty.
WARNING:
Water is electrically conductive. DO NOT use any electrically powered item or electrical
outlet that may be exposed to a water source. Such use can result in a serious shock causing
injury or death.
Shore Power:
The motorhome is equipped with a shore power cord to connect the motorhome to outside electrical services.
Shore power service is the most effi cient source of electrical power. The plug end of the shore power cord is 50
Amp, 240 Volt AC. When this type of power service is not available, electrical adapters will be required to allow a
proper and safe connection to the electrical service supply.
NOTE:
When 50 Amp shore service is not available, care will have to be used when operating the
appliances and using the outlets to avoid overloading the shore power service.
Generator:
The generator can be selected for use when shore power is unavailable. The maximum amount of generator
output power, measured in watts, is calculated at an elevation of 500 feet above sea level. This fi gure will
decrease slightly at higher altitude. Ambient temperature also effects total maximum output. The amount of AC
electrical load applied to the generator determines fuel consumption.
Inverter/Charger (Optional):
The Inverter/Charger provides silent AC power when shore power is unavailable, and the generator is not
selected as a secondary power source. This device has limited AC power output, measured in watts, and operates
only selected appliances and outlets. The Inverter/Charger is an auxiliary 120 Volt AC power source that inverts
12 Volt DC house battery power to 120 Volts AC. The Inverter/Charger also converts 120 Volts AC power
(supplied from either shore power or the generator) to 12 Volts DC power for recharging batteries. When dry
camping, the Inverter/Charger may be used to supply power to selected outlets.
Summary of Contents for Cayman 2006
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Page 59: ...Cayman 2006 Driving Safety Section 2 51 Weight Label 100179d ...
Page 65: ...Cayman 2006 Driving Safety Section 2 57 Actual Worksheet 020255b ...
Page 66: ...58 Section 2 Driving Safety Cayman 2006 Weight Record Sheet ...
Page 72: ...64 Section 2 Driving Safety Cayman 2006 NOTES ...
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Page 174: ...166 Section 6 Water Systems Cayman 2006 NOTES ...
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Page 190: ...182 Section 7 LP Gas Systems Cayman 2006 NOTES ...
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Page 212: ...204 Section 8 Electrical Systems House Cayman 2006 NOTES ...
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Page 287: ...Cayman 2006 Chassis Information Section 10 279 METRIC U S CONVERSION CHART ...
Page 289: ...Cayman 2006 Chassis Information Section 10 281 ...
Page 290: ...282 Section 10 Chassis Information Cayman 2006 ...
Page 291: ...Cayman 2006 Chassis Information Section 10 283 NOTES ...
Page 293: ...Cayman 2006 INDEX ...
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Page 300: ...292 Index Cayman 2006 NOTES ...