WMF 150 F User Manual page 54

Make sure that you position the thermos jug correctly
under the basket fi lter before the descaling process
starts.
Descaling stage
► Slowly pour (approx. 250ml) descaler solution
funnel [10]. Stop fi lling when you hear a beep.
► Press the start/stop button [11]. The green indicator light
[12] illuminates. The solution runs through the heating
system and discharges into the jug.
► The red indicator light [13]
tion reacts with the deposit in the heating system.
When you hear 3 beeps, repeat the previous descaling stage
►
again. After the second descaler solution ran through,
continue with the instructions for the rinsing stage.
> If the amount of descaler solution is not enough and you
do not hear a beep, press the start/stop button [11]. Before
the solution runs through the heating system, the system is
fi lled up with fresh water.
> Descaling solution left over.
Save the remaining descaling solution for next mainten-
ance. One pack (2 bottles) can perform three descalings.
Remove the funnel [14].
►
Replace the cap [15].
►
Switch off the machine to end the descaling program.
►
► Switch on the machine with the on/off switch [16].
► When the fi lter has fi nished dripping, clean the jug. Make
sure that there is no solution left.
► Continue with the rinsing stage.
54
[9] in the
blinks (90 sec.) when the solu-
INSTRUCTIONS
Beep = Stop!
9
10
START
11
STOP
12
2x
13
14
15
O
16
I
OFF
ON
User Manual WMF 150 F