Owner`s manual

World Class Catamarans

3-6

WIRING AND CIRCUIT PROTECTION

All World Class Catamarans are wired using marine grade tin coated copper wire, instead of

standard copper wire. Tin coated copper is manufactured to withstand the harsh saltwater envi-

ronment better than standard copper, which is used for residential applications. Environmen-

tally sealed Deutsch™ connectors are installed on all accessories located below the waterline to

ensure watertight connections. The remaining devices are installed with high quality splices and

terminals, which are heat shrunk to protect the integrity of the connection. Harnesses are

routed through PVC rigging tubes to prevent chaffing and covered with sheathing when neces-

sary.

DIGITAL CONTROL SYSTEM

All World Cats come equipped with a digital control system, consisting of a control unit and

remote switch pod. The control unit houses the circuit protection for all the accessories acti-

vated by the switch pods. A label is mounted on the control unit to advise you which breaker

controls a given funtion. If a breaker trips, simply push it in to reset. When possible have your

dealer replace a defective breaker. If that is impractical, remove the cover from the control unit

and pull out on the original breaker. Replace by snapping in a new breaker, being sure to use a

breaker identical in capacity to the original.

Accessories not integrated into the control unit can include lights with integrated switches,

marine head controls, stereos, aftermarket electronics and 12V outlets. These devices draw cur-

rent from the accessory fuse blocks. The fuse blocks are similar to those found in automobiles,

and use snap-in fuses to protect a circuit. You can obtain replacements for these fuses from

your dealer or local auto-parts store. Always replace a damaged fuse with one of equal rating.

Ground blocks are another integral part of your electrical system. These are connected to

the common battery ground and individual appliances, to provide a path for current flow back

to batteries.

For customers unfamiliar with electrical systems, World Cat recommends the following

book:

Boating Magazine’s: Powerboater’s Guide to Electrical Systems

Written by: Ed Sherman

Publisher: International Marine (Division of McGraw Hill Companies)

! CAUTION

Failing to use the correct replacement breaker could result in failure of the device or

damage to the electrical system. Contact your dealer for repair information.

! CAUTION

When working on your electrical system, disconnect the batteries to prevent shock, or

damage to your electrical system. If possible, have an electrician perform repairs.