Electrolux 534075 User Manual

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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.