Tiffin Motorhomes 2014 Phaeton, Owner'S Manual

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TIFFIN MOTORHOMES –PHAETON® Chapter 7 ELECTRICAL FEATURES
Battery Inspection and Care
The 12-VDC electrical-power system consists of six 20 amp hour VDC batteries wired in a series-parallel combination
to provide a final, 12 VDC system providing up to 450 Ampere-hours (A-hr) of service.
As the batteries contain a significant, and potentially lethal, amount of electrical energy; they must be handled with
due diligence and care. Some of the routine precautions include:
7-4
Warning
Remove rings, metal watchbands, and any other metal jewelry before working
around batteries. If any metallic object (tool, jewelry, etc.) contacts the positive
battery terminal or any connection made to that terminal AND also contacts the
negative terminal or any of its connections, a SEVERE ELECTRICAL SHORT will
occur which could result in an explosion, fire, and/or personal injury. Lead-acid
batteries contain diluted sulfuric acid, which can be dangerous; avoid direct contact
with any battery fluids. Always wear eye protection while servicing batteries.
Caution
Disconnect the 120 VAC electrical power cord and the negative terminal from the
coach batteries BEFORE working on the Phaeton electrical system.
Caution
If the Phaeton ever requires any welding operations on the frame, first disconnect
the chassis batteries. Failure to do so will destroy all of the chassis computer system.
When batteries are not used for extended periods of time, they will gradually lose their electrical charge. Therefore, it
is necessary periodically to recharge the batteries to increase the operational lives of the batteries. It is also necessary
to check the external condition of the batteries on a regular basis. Look for cracks in the battery case and cover.
Check the vent plugs and replace them if they are cracked or broken. Keep the battery clean.