Malfunctions Shown On The Display (For The User) - Smeg CW 420 User Manual

The dishwasher is able to identify a number of malfunctions and show them on the display.
If the problem persists after the dishwasher has been switched off and back on, proceed as described
below:
(TO ALLOW THE AFTER-SALES SERVICE TO TAKE THE APPROPRIATE ACTION, ALWAYS MAKE A NOTE OF
THE ERROR INDICATED)
Err04 Tank temperature probe malfunction
Err05 Tank water filling malfunction
Water pump-out malfunction
Err06
(dishwasher is left full of water)
Err09 Tank water level too high
Boiler heating malfunction (does not
Err23
heat up)
Err24 Boiler temperature probe malfunction
Err25 Boiler water filling malfunction
Err26 Boiler emptying malfunction
Boiler emptying malfunction – with tank
Err27
full
Boiler heating malfunction
Err28
(overheating)
MALFUNCTIONS SHOWN ON THE DISPLAY (FOR
13
THE USER)
- CW 420/430
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.
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 "11.2 Routine
inspection".
If the problem persists, contact the After-Sales
Service.
Contact the After-Sales Service.
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.
Contact the After-Sales Service.
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