Installation Manual

4
Dometic 8700 Series MasterFlush ToiletGeneral safety instructions
Caution! Hazard of Flooding
IftoiletusesrawwaterforushingatANYtime,arawwaterpumpcontrolledbyanauto-
maticallyoperatingdemandswitchMUSTNOTbeinstalled.Iftheonboardwatervalveor
any plumbing connections were to leak, the automatically operated pump would start and
couldoodtheboat.Failuretocomplycancauselossofpropertyandlife.
Caution! Hazard of Flooding
Beforebeginninganyworkonthisproduct,besurethatallelectricalpowertotheunithas
beenturnedoffandthatseacocksareintheCLOSEDorOFFposition.Failuretodosocan
resultinoodingwhichcancauselossofpropertyandlife.
Caution! Hazard of Shock or Fire
Always use recommended fuse, circuit breaker and wire size. Failure to do so can result in
re that can cause the loss of property and life.
Caution!
Overllingtheholdingtankcancreateseriousdamagetothesanitationsystem,suchas
rupturing the holding tank and releasing tank contents into the bilge. To prevent this pos-
sibility,Dometicrecommendsusingthe“full”tankshut-downrelayinthetoilet’selectronic
controlmodule.The“full”signalfromtheholdingtankcanbegeneratedbyanoptional
DometicDTM01CtankmonitororDTM04four-leveltankmonitorsystem.
Caution! Hazard of Flooding
IftoiletrimisbelowthewaterlineatANYtime(duringanyconditionsofheel,loadortrim)
andisconnectedtoANYthrough-the-hullttings,properlypositionedventilated(vented)
loopsMUSTbeinstalledinintake*ordischargepipingtopreventpotentialbacksiphonage
ofseawaterintotheboat.Failuretodosocanresultinoodingwhichcancauselossof
property and life.
* if connected to raw water
Caution! Hazard of Flooding
IftoiletisconnectedtoANYthrough-the-hullttings,ALLexiblehosesmustbeofmarine
sanitationqualityandmustbesecuredtoANYttings(suchasthoseatseacock,vented
looportoilet)withtwostainlesssteel,worm-drivehosebandclampsateachconnection.
ConnectionsMUSTbecheckedfrequentlyforintegrity.Failuretocomplycanresultin
oodingwhichcancauselossofpropertyandlife
.
Caution! Hazard of Flooding
IfthetoiletisconnectedtoANYthrough-the-hullttings,properlyinstalledseacocksMUST
beinstalledinallpipingconnectedtothrough-the-hullttings.SeacocksMUSTbeeasily
accessible to all users of the toilet or secondary valves tted in hoses where they are easily
accessible.AllvalvesMUSTbefullborevalvesandofmarinequality.Screw-to-closegate
valvesarenotrecommended.Failuretodosocanresultinoodingwhichcancauseloss
of property and life.