WMF 800 - 2;3.1.1 Water Tank Level Sensor T2-8

Engin eering
T2-8
© WMF800 / 900 / 1000S / 1000proS Edition 07/2014 - KMT
Possible faults with error messages on the display
• rellwatertank
• watertankmissing
• Watertanklidopen
Spare parts
• Watertank,completewithlid
• Watertanklid
• Watertanksieve
2/3.1.1 Water tank level sensor
Thesensorworksinacapacitive
mannerandprovidesthesoftware
bothwiththeemptynoticationand
reportingthepresenceofthelled
watertank.
Ifthesensorrecognizesthatthe
amounttobedispensedisgreater
thanthewaterleftinthetankwhen
itregistersempty,dispensingis
immediatelystopped.Ifthesensor
recognizesemptybuttheamount
remainingtobedispensedislessthan
thewaterleftinthetank,dispensing
iscompletedandthentheempty
noticationisgiven.
Technical data: water tank sensor
Watertanksensor Signal:12VNO 12VinputonCPU
Emptythreshold
WMF800/900
75ml Canbechangedwiththeservice
program.
Emptythreshold
WMF1000S/1000proS
80ml Canbechangedwiththeservice
program.
Technician instructions
Thesensorisconnectedtothecontroller.
Thesensorisattachedtothebasepan.
Possible error on the display
• Message“beveragesel.locked-llthewatertank,”cannotbeconrmedalthough
thetankisfull.
beverage sel. locked
water tank missing
beverage sel. locked
lid is open
beverage sel. locked
ll the water tank
See instructions, error messages, troubleshooting
Part 6
See flow errors chapter 2/3.7
beverage sel. locked
ll the water tank
See instructions, error messages, troubleshooting
Part 6
See flow errors chapter 2/3.7