Electrolux
EFS - Dishwashing Systems Platform
Electrolux Professional
DOC. NO. 5956.677.00 P. 2 8 / 3 0
33 *The required temperature in the
wash tank was not reached within
the max. heating time.
- A heating element or a heating element branch of the wash board doesn’t work properly.
- The wash tank temperature sensor doesn’t work properly.
- The wash tank heating element starter controller doesn’t work properly or its coil is not correctly
connected to the rinse board.
34 The water temperature in the wash
tank is too high. - The “Tank temper.” parameter (tut) or the “Sanit. temper.” parameter (tSt) has been
changed.
- The relay that activates the wash tank heating elements starter controller is stuck.
35 The wash tank temperature sensor
is short-circuited. - The wash tank temperature sensor is short-circuited.
36 ** The wash tank temperature sensor
is open. - The wash tank temperature sensor is open or disconnected.
- The wash tank temperature sensor connector is not correctly inserted.
- The connector on the wash board is not correctly inserted.
37 *** The wash pump thermal protector has
tripped - The wash pump thermal protector is not correctly set.
- The wash pump doesn’t work properly.
- The wash pump impeller is blocked.
40 ** The wash tank was not completely
emptied within the max. emptying
time.
- The drain is blocked.
- The drain solenoid valve doesn’t work properly.
- The wash tank air trap is not clean.
51 The prewash tank was not
completely filled within the max.
filling time.
- The prewash tank water supply cock is not open.
- The water load solenoid valve doesn’t work properly.
- The water feed flow is too low.
- The water inlet filter is not clean.
- The load solenoid valve filter is not clean.
- The prewash tank pressure sensor doesn’t work properly.
- The prewash tank overflow has not been inserted.
- The prewash tank drain solenoid valve doesn’t work properly and remains open.
- The pressure sensor on the prewash board doesn’t work properly.
- The prewash board doesn’t work properly.
52 The pressure sensor on the prewash
tank does not work correctly. - The pressure sensor on the prewash board doesn’t work properly.
- The prewash board doesn’t work properly.
53 ** The required temperature in the
prewash tank was not reached within
the max. heating time.
- A heating element or a heating element branch of the prewash board doesn’t work properly.
- The prewash tank temperature sensor doesn’t work properly.
- The prewash tank heating element starter controller doesn’t work properly or its coil is not
correctly connected to the rinse board.
54 The water temperature in the
prewash tank is too high. - The “Tank temper.” parameter (Prt) or the “Sanit. temper.” parameter (PSt) has been
changed.
- The relay that activates the wash tank heating elements remote control switch is stuck.
55 The prewash tank temperature
sensor is short-circuited. - The prewash tank temperature sensor is short-circuited.
56 ** The prewash tank temperature
sensor is open. - The prewash tank temperature sensor is open or disconnected.
- The prewash tank temperature sensor connector is not correctly inserted.
- The connector on the prewash board is not correctly inserted.
57 ** The prewash pump thermal
protector has tripped. - The prewash pump thermal protector is not correctly set.
- The prewash pump doesn’t work properly.
- The prewash pump impeller is blocked.
- The “Prewash module” parameter (PtY) is not correctly set.
58 ** The prewash tank was not
completely emptied within the max.
emptying time.
- The drain is blocked.
- The drain solenoid valve doesn’t work properly.
- The prewash tank air trap is not clean.