Troubleshooting - Bosch SHEM78WH5N Operating Instructions Manual

3

Troubleshooting

Dishwashers may occasionally
T r o u b l e s h o o t i n g
exhibit problems that are unrelated to
Fault Cause
Error code Supply hose kinked.
: is lit.
Water supply turned off.
Water supply jammed or calcified.
Filter in the water supply blocked.
Error code Intake opening (on right inside of
: is lit. dishwasher) covered by dishes.
Error code Heating element calcified or soiled. Clean dishwasher with a dishwasher
: is lit.
Error code Filters 1b are soiled or blocked.
: is lit.
Error code Waste-water hose kinked or
: is lit. blocked.
Siphon connection still sealed.
Cover on the drain pump loose.
Error code Drain pump blocked or cover on the
: is lit. drain pump is not locked in position.
Troubleshooting en-us
a malfunction of the dishwasher itself.
The following information may help
you with a dishwasher problem
without involving a repair
professional.
Remedial action
Install supply hose without kinks.
Turn on the water supply.
Turn on the water supply.
Flow rate must be min. 10 l/min. when
water supply is open.
Switch off the dishwasher and pull out the
power supply plug. Turn off the tap.
Unscrew water connection.
Clean filter in the supply hose. Screw water
connection on again. Check for leaks.
Reconnect power supply. Switch on the
dishwasher.
Arrange dishes so that the intake opening is
not obstructed.
cleaning agent or descaler. Operate the
dishwasher with water softening system
and check the setting.
dishwasher salt" on page 19
Clean filters.
Install hose without kinks, remove any
residue.
Check connection to siphon and open if
required.
Lock cover correctly.
on page 42
Clean pump and lock cover correctly.
"Drain pump" on page 42
"Using special
"Filters" on page 40
"Drain pump"
43