Troubleshooting Guide - Dometic SeaLand 4800 Serie Bedienungsanleitung

SeaLand 4800 Series VacuFlush Toilet
Note
Use nontoxic antifreeze designated for potable water systems . (See boat or vehicle
owner's manual .)
Caution
Never use automotive-type antifreeze in freshwater systems .
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Troubleshooting guide

SERVICE MODE
Toggle Switch
(alternate location
on some models)
Problem
1 . Water does not enter bowl
and toilet does not flush .
Check Valve
Electric Water
Valve
Filter
Screen
Drive Arm
Linkage
Flush
Spring
Circuit Board
Possible Cause
a . Toilet fuse or circuit breaker is
tripped .
b . Loose wire connections .
c . Incorrect wiring of toilet to
incoming power .
d . Defective circuit board .
Toilet base assembly
Sealing
Grommet
Motor
Maintenance/Winterizing/Service
Bowl Seal
Flush Ball Seal
Retaining Ring
Flush Ball
Rotor Shaft Cam
Cam Switch
Service Instruction
a . To check toilet fuse, turn off
electrical power to toilet, wait 60
seconds, then turn on power to
toilet . Check circuit breaker at
main distribution panel .
b . Check for loose or defective wire
at circuit board pins 9 and 10 .
c . Check for reverse polarity of
incoming power .
d . Replace circuit board .
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