Malfunctions Shown On The Display (For The Technician) - AFG GSM620-G Handbuch

AfG
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:
The anti-flooding system has been
Err01
activated (for the relevant models only).
Err04 Tank temperature probe malfunction
Err05 Tank water filling malfunction
Err06 Water pump-out malfunction
Err09 Too much water in tank
Err23 Boiler does not heat up as expected
7 MALFUNCTIONS SHOWN ON THE DISPLAY (FOR
THE TECHNICIAN)
GSM620-G
Large water leak: check the origin of the problem.
Tank temperature probe disconnected or not
working.
The tank does not fill within the allowed time:
check water intake tap, dynamic pressure in intake
system, cleaning of water intake filter, possible
damage to water intake hose or cleaning of rinsing
nozzles. If the problem persists during FILL:
- tank pressure switch has failed (continuous empty
reading: check whether tank safety pressure switch
is tripped)
- leak from pipe connected to air trap
If the problem occurs during work cycle
- filler hose bleeder valve fouled: tank empties
completely at end of a wash cycle due to siphon
effect.
Inspect the filters for dirt and check that the drain
hose is not blocked, bent or crushed.
Check in this order
- with tank empty: constant "tank full" signal: tank
pressure switch faulty or leak from connections of
air trap connection pipe (water entering pipe)
- with tank full: drain pump failure
With tank full:
see above (water pump-out malfunction)
With tank empty: constant "tank full" signal: safety
pressure switch faulty or leak from connections of
air trap connection pipe (water entering pipe)
The problem might occur because water is
continually entering the tank (the causes are as for
Err5 – see above) If it persists, check in this order:
- damaged boiler heating element
- contactor failure,
- boiler safety thermostat failure,
18