Smeg CWC601D Manual page 22

The dishwasher is able to identify a number of malfunctions and show them on the display.
The appearance of one of the following messages on the display indicates a malfunction which may be due to one
of the errors listed in the table below.
Drain partially blocked
InFo 06
Tank pressure switch reading off-scale
InFo 07
Low rinsing system efficiency
InFo 27
If the problem persists after the dishwasher has been switched off and back on, proceed as described below:
Tank temperature probe malfunction
Err04
Tank water filling malfunction
Err05
Water pump-out malfunction
Err06
(dishwasher is left full of water)
Tank water level too high
Err09
Boiler heating malfunction (does not heat
Err23
up)
Boiler temperature probe malfunction
Err24
Boiler water filling malfunction
Err25
Boiler emptying malfunction
Err26
Boiler emptying malfunction – with tank full
Err27
Boiler heating malfunction (overheating)
Err28
13 MALFUNCTIONS SHOWN ON THE DISPLAY
Contact the After-Sales Service
Check that the water intake tap is on and the dynamic
pressure in the intake system, inspect the water intake
filter and clean if necessary. If the problem persists,
contact the After-Sales Service.
Inspect the filters for dirt and check that the drain hose is
not blocked, bent or crushed.
Check that the drain pump is not blocked by dirt; proceed
as described in point "10.2 Periodic checks".
If the problem persists, contact the After-Sales Service.
Contact the After-Sales Service.
Check that the water intake tap is on and the dynamic
pressure in intake system, inspect water intake filter and
clean if necessary. If the problem persists, contact the
After-Sales Service.
Check that the rinsing spray arm nozzles are not fouled
If the problem persists, contact the After-Sales Service.
Contact the After-Sales Service.
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