Smeg CW–511 MDA User Manual page 27

TROUBLESHOOTING
How to deal with any problems without calling the after‐sales service
PROBLEM
DOES NOT
LIGHT L1
COME ON
WASHING PROGRAM DOES
NOT START
POOR WASHING RESULTS
INADEQUATE RINSING
CW/CWH – 511 MDA
POSSIBLE CAUSE
Mains power failure
The warewasher has not yet
finished filling.
Spray arm washing holes
blocked by dirt or limescale
Filter fouled
Too little or unsuitable
detergent or rinse aid
None or not enough detergent
or rinse aid being supplied:
detergent or rinse aid not being
taken from the relative
container.
Plates/glasses badly arranged
Low washing temperature
Inappropriate cycle set
Spray arm nozzles fouled
Limescale in boiler
27
POSSIBLE REMEDY
Check electrical mains connection.
Wait for the 3 program lights to
come on.
Remove spray arms and clean them
(9.2 Periodic checks)
See "Cleaning the filter during the
day"
Check type and quantity of
detergent.
Check that the intake filter is not
fouled. If you are unable to solve the
problem, call the after‐sales service.
Arrange plates/glasses correctly.
Check temperature shown on the
display, call the after‐sales service if
less than 50°C
Increase wash cycle duration,
especially if dirt has dried on.
Clean rinsing nozzles.
If you are unable to solve the
problem, call the after‐sales service.