Fagor AD-505 - Electronic Components

22/07/2019
62
SERVICE MANUAL
EVO FRONT LOADING DISHWASHER
of 30 s active and 150 s off until it is switched off after 15 minutes. The warning message continues to be
displayed until the error is resolved or the machine is switched off.
ERROR DISPLAY DESCRIPTION CONSEQUENCE POSSIBLE CAUSE
E1-TC-T. BOILER
Faulty boiler temperature
probe
Machine disabled.
Probe defective.
Probe disconnected.
E2-TT-T. TANK
Faulty tank temperature
probe.
Machine disabled.
E3-TANK TEMP.
Tank overheating
TT > 90 ºC
Machine disabled.
Faulty thermostat
Contactor defective.
E4-BOILER TEMP.
Boiler overheating
TC > 105 ºC
Machine disabled.
E5-BOILER
DOES NOT HEAT
Boiler heating faulty
TC does not increase 3 ºC in 5
minutes.
Alarm
Faulty thermostat
Contactor defective.
Resistor defective
E6-TANK
DOES NOT HEAT
Tank heating failure
60 min without reaching
temperature.
Alarm
E7-NO AGUA
The boiler does not fill
After 10 minutes, the boiler
does not fill.
Machine disabled.
Faulty solenoid valve
Solenoid valve dirty
Supply shut-off valve closed
E8-TANK DOES
NOT FIL
The tank does not fill.
After 30 minutes, the tank
does not fill.
Machine disabled.
Faulty solenoid valve
Solenoid valve dirty
Supply shut-off valve closed
- Water leaks through relief
valve
E9-DOES NOT
DRAIN
Does not drain
After 1 minute with the
drainage pump running, the
level of the tank has not
dropped 5 mm.
Machine disabled.
Blocked drain
Blocked drain pipe
Faulty drainage pump
E10-INCORRECT
RINSE
Rinse error
The boiler level does not
decrease during the rinse
cycle.
Alarm
Faulty rinse pump
Faulty boiler pressure switch
E11- TANK MAX.
LEVEL
Max. tank level error.
The tank contains too much
water.
The drainage pump
runs until the water
level is lowered.
Blocked drain
Blocked drain pipe
Faulty drainage pump
Faulty tank pressure switch
E12- TANK MIN.
LEVEL
Min. tank level error
The tank is running dry while
in standby mode.
Machine disabled. Water leaks through relief valve
13. COMPONENTS