Bosch SGX78B55UC, User Manual

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Troubleshooting
en-us
41
Troubleshooting
17 Troubleshooting
Troubleshooting
You can eliminate minor issues on
your appliance yourself. Please
read the information on eliminat-
ing issues before contacting Cus-
tomer Service. This may avoid un-
necessary repair costs.
Issue Cause and troubleshooting
E:21-30 lights up al-
ternately.
Intake opening of Zeolith container is covered by
items of dishware.
▶
Rearrange the dishware in the appliance so the
Intake opening of the Zeolith container
→
Page 11
is no longer obstructed.
E:20-60 lights up al-
ternately.
Appliance has detected heating element is calci-
fied.
1.
Descale the appliance.
2.
Operate the appliance with the Water softening
system.
1
E:30-00 lights up al-
ternately.
Water protection system is activated.
1.
Turn off the water faucet.
2.
Call customer service
→
Page 53 .
E:31-00 lights up al-
ternately.
Water protection system is activated.
1.
Turn off the water faucet.
2.
Call customer service
→
Page 53 .
E:34-00 lights up al-
ternately.
Water is continuously running into the appliance.
1.
Turn off the water faucet.
2.
Call customer service
→
Page 53 .
E:32-00 lights up al-
ternately or indicator
for water supply
lights up.
Inlet hose is kinked.
▶
Install the inlet hose without kinks.
Water faucet is turned off.
▶
Turn on the faucet.
Water faucet is jammed or furred up.
▶
Turn on the faucet.
The flow rate must be at least 10 l/min when
the water supply is open.
Filters in the water connection of the supply or
AquaStop hose are blocked.
1.
Switch off the appliance.
2.
Pull out the power cord plug.
3.
Turn off the water faucet.
4.
Unscrew the water connection.
1 Depending on the appliance specifications