8. Water 137
Emptying the entire water system
•Usethecontrolpaneltoswitchotheelectricityforthe
waterpumpbypressingthemainswitch.
•Openallofthewatertapstothecentresetting.
•Hanguptheadjustableshowerheadintheshower.
•Openalloftheoutletvalves(includingtheFrostControl).
•Unscrewthecaponthecleaningportofthefreshwater
tank
j
.
•Unscrewtheoverowpipeinthefreshwatertank.
•Removethelidofthewatertank.Takeoutthewaterpump
andholditupuntilthewaterpipeshaveemptiedcom-
pletely.
•Checkwhetherthetank,boiler,faucetsandpipeshave
emptiedcompletely.Ifnecessary,blowoutanyremaining
waterinthepipesusingcompressedair(max.0.5bar).
•Re-insertthethewaterpumpinthefreshwatertankand
closetheopenings.
•Leavethefaucetsandtheoutletvalvesopen.
• Cleanthetanksandrinsethemthoroughly.
• Allowthewatersystemtodryforaslongaspossible.
• Donotforgettoemptythetoiletcassette.
Ifthevehicleisnotbeingusedandthereisadangerof
sub-zerotemperaturesbesuretodraintheentirewater
system.Leavetapsturnoninthemiddleposition.Leave
alldrainvalvesopen.
Onlyemptyyourwastewatertankatthespeciallydesi-
gnateddisposalpointsandneverinopenspaces!Asa
ruledisposalpointscanbefoundatmotorwayservice
stations;campsitesandpetrolstations.
Valve for waste water opening