Miele G 663 Plus Operating Instructions Manual page 16

When the salt reservoir is empty, the
"Salt-PC" indicator will light, indicating
that it should be refilled with reactiva-
tion salt.
After the reservoir has been filled, the
water softener is automatically reacti-
vated the next time the dishwasher is
started. The "Salt" indicator will be lit
during this process.
16
If you have soft water (below 8 gr/gal
(140 ppm)), the salt reservoir should
not be filled with salt. The indicator will
remain lit and should be disregarded or
bypassed.
^ Remove the salt reservoir cap.
Looking into the salt reservoir, you will
see the top of the float chamber on the
right hand side, a.
^ Using a screwdriver, carefully pivot
the float chamber towards the center
of the reservoir.
^ Using the needle nose pliers, first pull
the cap, b, off of the float chamber,
then remove the float, c.
Replace the float chamber cap, push
the chamber back into its upright posi-
tion, and replace the salt reservoir cap.
The "Salt" indicator should no longer be
lit.