rinsing
Rinsing starts. This part of the routine takes
approx. 40 minutes.
When requested refill with fresh cold water
(once after approx. 16 minutes, and again after
approx. 32 minutes)
Empty collection container
Empty water tank
Replace the water filter, if fitted
Insert the water tank
Burn hazard
• After the final rinsing the steam boiler
is heated up. The hot water expands and
finally exits briefly as steam.
> Do not reach beneath the spouts while
descaling is in progress.
> Do not touch the spouts immediately after
descaling.
The descaling is complete. Completion is indicated on
the display.
6.4.2
Descaling coffee machine with
constant water supply
preparation
Remove water tank
Turn off main water supply tap
Turn and remove seal plug on water tank coupling
counter-clockwise (flat screwdriver, see illustration
1 and 2)
Stir liquid descaling agent in water tank with warm
water
If crystals have formed when stored below the
freezing point, stir until all crystals present in the
liquid descaling agent have dissolved
Push combi spout downward
User Manual WMF 1500 S
Care | Descaling
CaUtion
Observe the Safety chapter
w s tarting on page 6
Crystals may form in the liquid
descaling agent when stored.
The crystals must not enter the
machine.
The ideal water temperature is
approx. 37 °C.
65