Electrolux 534074 User Manual
Page 38
40
For example:
List of possible documented machine alarms:
Wash/rinse zone alarms
Code
Description
11
The Air Gap was not completely filled
within the max. filling time.
12
The pressure sensor on the Air Gap elec-
tronic board does not work correctly.
15
The required temperature was not
reached in the boiler within the max. heat-
ing time.
16
The water temperature in the boiler is too
high.
17
The boiler temperature sensor is short-
circuited.
18
The boiler temperature sensor is open.
23
The rinse pump thermal protector, the
wash pump thermal protector, or the CU
(Condensing unit) fan thermal protector
has tripped.
27
The inverter that controls the feeding gear-
motor has generated an error.
30
The Air Gap was not completely emptied
within the max. emptying time provided
for.
31
The wash tank was not completely filled
within the max. filling time.
32
The pressure sensor on the wash tank
does not work correctly.
33
The required temperature in the wash tank
was not reached within the max. heating
time.
34
The water temperature in the wash tank is
too high.
35
The wash tank temperature sensor is
short-circuited.
36
The wash tank temperature sensor is
open.
40
The wash tank was not completely emp-
tied within the max. emptying time.
76
The inverter that controls the feeding gear-
motor has generated an error.
77
The inverter that controls the feeding
gearmotor has generated an error.
82
The required temperature was not
reached in the first boiler within the max.
heating time.
83
The water temperature in the first boiler is
too high.
84
The first boiler temperature sensor is
short-circuited.
85
The first boiler temperature sensor is
open.
Prewash zone alarms
Code
Description
51
The prewash tank was not completely
filled within the max. filling time.
52
The pressure sensor on the prewash tank
does not work correctly.
53
The required temperature in the prewash
tank was not reached within the max.
heating time.
54
The water temperature in the prewash
tank is too high.
55
The prewash tank temperature sensor is
short-circuited.
56
The prewash tank temperature sensor is
open.
57
The prewash pump thermal protector has
tripped.
58
The prewash tank was not completely
emptied within the max. emptying time.
Communication alarms
Code
Description
COm
Err
Communication problems between
machine electronic boards.
91
Communication problems between
machine electronic boards.