Jayco Precept 2018, Руководство пользователя

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Section 6: Electrical System
3. Plug the power cord into the receptacle. Be sure all the power cord prongs are properly
plugged into the receptacle.
4. Return to your RV and turn “on” the load center main circuit breaker.
The shore line power cord should be unplugged when the recreation vehicle is left
unattended. If something would happen to the electrical system, this may help limit
potential damage.
When you are ready to leave, reverse the power cord connection process. Use care to prevent
damaging the power cord electrical connection pins when connecting or disconnecting the
shore line power cord. Grasp the plug to remove the power cord from the outlet; do not
unplug it by pulling on the cord.
Maintenance
Inspect the power cord for cuts, cracks and worn insulation. Have the power cord replaced
immediately if these symptoms are noticed.
Inverter (If so Equpped)
A factory installed inverter converts 12-volts DC to useable 120-volts AC and supplies
continuous AC power to the appliance plugged into it. It is important that you familiarize
yourself with the inverter function and operation. The inverter should be “off” when not in
use.
The factory-installed inverter is not intended for use with medical device(s).
If your recreation vehicle is equipped with a residential style refrigerator, the inverter may
be used to supply the 120-volts AC necessary to power the refrigerator.
Maintenance
There are no customer serviceable parts inside the inverter case and the manufacturer’s
warranty will be void if the case has been removed
. The inverter cooling fins and the cooling
fan should be kept clear of any obstructions.
Power Converter
The power converter converts 120-volt AC power to useable 12-volt DC power when the
shore power cord is connected to an external power source.
The converter has a built-in protective thermal breaker that will shut it down should
overheating occur. Overheating can be caused by operating the converter above its maximum
power output for an extended period of time, or by an obstruction to its ventilation air flow.
To reduce converter heat build keep unnecessary 12-volt lights and motors turned “off”.
Keep the converters cooling fins and fan clear of obstructions.
USE ONLY A DEEP CYCLE BATTERY FOR RV USE
. Car batteries (CCA
rating) are not designed for RV applications. If doing a lot of dry camping use a
deep cycle battery rated in amp hours only (NO CCA rating).
If using multiple batteries they must be the same brand and type. Adding more
batteries will provide longer use of DC appliances when not on shore power but
may reduce charging efficiency.
The battery works in conjunction with the converter to supply DC power to the
RV. A battery is typically only necessary if you do a lot of dry camping or have
slideouts and/or a leveling system.
Reverse polarity fuse provides protection for the converter when a battery is used.
If the battery is connected backwards to the fuse board this fuse would blow
preventing damage to the converter.
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