Toilets
5
PREPARE FOR INSTALLATION
Failure to obey the following warnings could result in property damage, serious
injury, or death:
•
FLOOD HAZARD . For toilets that use raw-water systems: Do not install a raw-water pump
controlled by an automatic demand switch .
•
SHOCK OR FIRE HAZARD . Use the recommended fuse, circuit breaker, and wire size . Failure
to comply could result in a fire .
5.1
Laying out the fresh-water system
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Air Vent
Seacock
Overboard
Discharge
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Use cold water only . Install a shut-off valve in the water line for maintenance purposes .
5.2
Wiring/electronic control module connections
I
Read before proceeding:
•
There must be a circuit breaker or fuse for every toilet .
•
For marine applications, follow ABYC guidelines .
•
For RV applications, refer to ANSI/RVIA LV and NFPA70/NEC standards (U .S .A .)
or CEC I and II standards (Canada) for the recommended wire gauge . Refer to "1 .3
Supplemental directives" on page 3 .
•
Use tinned, stranded copper wire .
•
Use crimp-type wire connections . Do not use wire nuts, as wire nuts can corrode .
5.3
Planning the electrical connections
➤ Plan all component locations so that the wires are installed in locations that will always
remain dry .
I
Several flush-switch assembly options are available from Dometic . Follow the instructions
included with each flush switch assembly .
EN
Dockside
Holding Tank
Discharge
Vent Filter
Discharge
Pump
Waste Holding Tank
Status Panel
Vacuum Generator
Flush Switch/
Status Panel
Vacuum Toilet
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