Tiffin Motorhomes 2014 Phaeton, Руководство пользователя

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TIFFIN MOTORHOMES –PHAETON® Chapter 7 ELECTRICAL FEATURES
General Information
There are two electrical systems in your Phaeton motor home—these are the 12-volt DC (VDC) system and the
120-volt AC (VAC) system. Most standard appliances require the 120-VAC system, while the majority of the lighting
systems used in the Phaeton use the 12-VDC electrical system. The electrical power for the 12 VDC system is supplied
by the batteries of the Phaeton; those batteries are, in turn, charged by a power converter.
The electrical power for the 120 VAC is supplied by the power cord when the Phaeton is connected to an external
power source or when the on-board electrical generator is in operation. If installed, the optional inverter can also
supply 120 VAC electrical power (to limited outlets and limited appliances)—the inverter transforms the 12 VDC
electrical power from the batteries into the 120 VAC electrical power for the basic appliances.
7-2
Caution
Failure to turn off the 120 VAC appliances when starting or stopping the generator
may damage the transfer switch and/or electrical appliances.
To connect the Phaeton to an external source of 120 VAC electrical power, it is first recommended that all of the
circuit breakers are in the “off” position—this is done to prevent any power surge upon connecting the motor home
to the external power source. Then unwind the power cord from the electrical compartment located in the
compartment behind the driver’s side rear tires. The standard, flexible, power cord supplied with the Phaeton is
designed to handle up to 50 amperes. Make sure that the pins in the male end of the plug are oriented correctly so
that they match the power cable and that they are in good condition (i.e., aren’t bent or damaged).
If there is a circuit breaker switch at the “plug” end of the power cord, that breaker should be turned “off” before
making the connection. Insert the plug into the mating outlet and then turn the circuit breaker “on.” Close and lock
the electrical compartment door to protect the contents and to keep them clean and dry. Close the cover on the
power box, if so equipped, to avoid an unintentional disconnection and to keep the contents clean and dry. Then
switch the main breaker to the “on” position. When properly connected, the 120 VAC system provides power to all
the 120 VAC circuits and outlets when the main breaker is turned “on.”
Circuit-Breaker Boxes
For the Phaeton, the 120 VAC and 12 VDC breaker boxes (Figure 7-1) are typically
located beneath the refrigerator or in the bedroom. The circuit breakers and
associated fuses are installed to protect the electrical system of the Phaeton from any
overloads. Do not attempt to change the electrical circuitry or to add appliances
yourself. Please consult an authorized Tiffin Motorhomes Dealership or Tiffin
Motorhomes, Incorporated in Red Bay, AL to determine whether any changes you
desire are appropriate and acceptable.
Tiffin Motorhomes’ qualified staff of electricians can readily determine whether any
changes sought (e.g., CB radio, amateur radio, satellite television receiver, personal
computer system, and the like) are possible or not and can advise you on how best to
realize these enhancements.
Figure 7-1.
Circuit Breaker Box