20.08.2013 Views

caution - Thor Motor Coach

caution - Thor Motor Coach

caution - Thor Motor Coach

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

The electrical system in your motorhome is designed and built in accordance with the<br />

latest codes, standards, and regulations effective at the time of construction. It consists<br />

of two types of systems, alternating current (AC) 120 Volt service and direct current<br />

(DC) 12 Volt service. Because of the many model variations and options, it is not<br />

possible to provide wiring diagrams in this manual. We recommend that any electrical<br />

work be done by a <strong>Thor</strong> <strong>Motor</strong> <strong>Coach</strong> dealer or a qualified RV electrician.<br />

Note: The electrical system is engineered and tested for safety.<br />

Circuit breakers and fuses protect the electrical circuits<br />

from overloading. If you plan to make modifications or additions<br />

to the electrical system, <strong>Thor</strong> <strong>Motor</strong> <strong>Coach</strong> strongly<br />

recommends consulting a certified electrician for assistance to<br />

ensure continued integrity and safety of the electrical systems.<br />

Please note that any modifications may void the<br />

Limited Warranty.<br />

The electrical power supply provided for the motor home is a dual system, operating<br />

with 120/240 volt AC and or 12 Volt DC. The 120 Volt power may be provided by either<br />

connecting the motor home to an outside power source when parked, or by use of a<br />

motor home generator. When the 120 Volt system is operational, power also passes<br />

through a system converter, allowing the full use of all 12 Volt functions in the motor<br />

home.<br />

120 Volt appliances in the motor home include the refrigerator, ice maker, roof mounted<br />

air conditioner(s), TVs, DVD player, microwave oven, converter and the water heater.<br />

The refrigerator also has the option of running on propane gas when 120 Volt power<br />

is not available. All other electrical functions in the motor home are supplied with 12<br />

Volt power.<br />

When it is not possible to access 120 volt power, the 12 Volt system functions can<br />

be supplied by the auxiliary batteries. The chassis battery is protected by a battery<br />

isolator controller to prevent discharge from excessive electrical consumption when<br />

the motor home is not running. The auxiliary batteries are recharged by the power<br />

converter when the motor home is attached to an outside 120 volt power source, or<br />

by the generator when it is running, and by the chassis alternator when the chassis<br />

engine is running.<br />

Note: These three shore power outlets are most commonly used<br />

throughout the United States.<br />

CONNECTING THE SHORE CORD TO A NON-GROUNDED<br />

OR IMPROPERLY GROUNDED POWER SOURCE CAN<br />

RESULT IN DANGEROUS AND POSSIBLY FATAL ELECTRIC<br />

SHOCK. Due to the potential danger in failing to heed<br />

this warning, the motor home manufacturer cannot be<br />

responsible should damage, injury, or death result from<br />

failure to connect the power cord to a properly grounded<br />

power source.<br />

Electrical Systems<br />

SHORE CORD<br />

71

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!