Use and Care Manual

en-us Troubleshooting
40
Issue Cause and troubleshooting
E:90-01 lights up al-
ternately.
Power voltage is too low.
There is no problem with the appliance.
1. Call an electrician.
2. Have the power voltage and electrical installa-
tion checked by an electrician.
E:92-40 lights up al-
ternately.
Filters are soiled or blocked.
▶ Clean the filters.
→ "Cleaning filters", Page36
A different error
code appears in the
display window.
E:01-00 to E:90-10
There is a technical issue.
1. Press .
2. Pull out the power cord plug of the appliance or
switch off the breaker.
3. Wait at least 2minutes.
4. Insert the power cord plug of the appliance in a
power outlet or switch on the breaker.
5. Switch the appliance on.
6. If the problem occurs again:
‒ Press ⁠.
‒ Turn off the water faucet.
‒ Pull out the power cord plug.
‒ Contact customer service → Page52 and
give the error code.
Dishware is not dry. No rinse aid used or dosage set too low.
1.
Add Rinse aid → Page21 .
2. Set the amount of rinse aid to be dispensed.
→ "Setting the amount of rinse aid", Page21
Cycle or cycle option has no drying phase, or dry-
ing phase is too short.
▶
Select a wash cycle with drying. → Page13
Some option buttons decrease the drying re-
sult.
Water collects in recesses of dishware or silver-
ware.