Bosch SHX89PW75N Operating Instructions Manual page 52

en-us Troubleshooting
Fault Cause
Plastic parts Too low rinsing temperature.
discolored.
Dishes precleaned too intensely;
sensors therefore decide on weak
wash cycle sequence. Stubborn
soiling cannot be completely
removed.
Removable Too much rinse aid.
streaks on
No rinse aid added or setting too
glasses,
low.
glasses with
Detergent residue in the final rinse
metallic
wash cycle section. Detergent dis-
appearance
penser cover blocked by dishes
and silverware.
(cover does not open fully).
Dishes precleaned too intensely;
sensors therefore decide on weak
wash cycle sequence. Stubborn
soiling cannot be completely
removed.
Initial or exist- Glasses not dishwasher-proof, only
ing, irrevers- suitable for dishwasher.
ible clouding of
glass.
Rust spots on Silverware not adequately
the silverware. rust-resistant. Knife blades are fre-
quently more severely affected.
Silverware will also rust if rusting
parts are rinsed at the same time
(pan handles, damaged utensil bas-
kets, etc.).
Salt content in the rinsing water too
high, as salt dispenser lock not fas-
tened firmly or salt was spilled while
being refilled.
Dishwasher Malfunction.
cannot be
switched on or
operated.
* This is an optional feature which may or may not be included with your dishwasher.
52
Remedial action
Select wash cycle with higher washing tem-
perature.
Do not pre-rinse dishes. Remove only large
food soils.
Increase sensitivity of the sensors.
Recommended wash cycle "Normal"
Set rinse aid amount to lower setting.
Add rinse aid and check dosage (recom-
mended setting 4–5).
Detergent dispenser cover must not be
obstructed by dishes.
Do not place dishes or fragrance dispenser
in the detergent tab tray.
Do not pre-rinse dishes. Remove only large
food soils.
Increase sensitivity of the sensors.
Recommended wash cycle "Normal"
Use dishwasher-proof glasses.
Avoid long steam phase (standing time after
wash cycle ends).
Use wash cycle at lower temperature.
Set water softening system according to the
water hardness (if required one setting
lower).
Use detergent with glass protection compo-
nent.
Use corrosion-resistant silverware.
Do not wash rusting parts.
Fasten salt dispenser lock firmly or remove
spilled salt.
Disconnect dishwasher from the power sup-
ply; pull out the power supply plug or switch
off the fuse. Wait at least 5 seconds, then
connect the dishwasher to the power sup-
ply.