KWC AQRM553C Notice De Montage Et De Mise En Service page 6

10. Function
10.1 Start
10.2 Stop
Automatic according to set flush volume.
A: flow pressure 1.2 – 4.0 bar
B: 6 – 9 l for each activation
C: 1.3 – 0.7 l/s
11. Adjust the flow duration.
11.1 Loosen the cap nut with an open-jaw wrench (SW 10) while holding the hexagonal
nut with another open-jaw wrench (SW 14).
!
Caution
Ensure that the copper seal is not lost when removing the cap nut.
11.2 Set the flow time with a screwdriver.
+ longer flow time
– shorter flow time
11.3 Tighten the cap nut after setting the required flow time.
12. Replacing the plastic hose
12.1 Press the ring in arrow direction.
12.2 Pull out the plastic hose.
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