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Alarm
Alarm Description
Code
Heating element power relay
E6H
faulty (inconsistency between
sensing and K1 relay status)
E71
Washing NTC failure
E72
Output drying NTC failure
E73
Input drying NTC failure
Washing NTC
E74
badly positioned
E83
Wrong selector reading
Recirculation pump triac
E84
sensing failure
Recirculation pump triac
E85
alarm
Selector table configuration
E86
error
User Interface microcontroller
E87
fault
UI-MB
E91
communication error
UI-MB protocol
E92
incongruence error
E93
Machine configuration error
E94
Cycle Configuration error
Technical Support - DMM
Fault Condition
Current leakage between heating element and ground.
Main circuit board faulty.
Wrong input signal to
microprocessor
Washing NTC defective
(open circuit or short
Wiring or main board defective
circuit)
Voltage value out of limit
Output drying NTC defective
(open circuit or short
Wiring or WD board defective
circuit)
Voltage value out of limit
Input drying NTC defective
(open circuit or short
Wiring or WD board defective
circuit)
Washing NTC sensor badly positioned,
The washing temperature
NTC sensor faulty,
does not increase
Wiring or main board defective
Selector position code
Wrong configuration data on microprocessor
value not supported by the
Main board defective
configuration data
Wrong input signal to
Main board defective
microprocessor
Incongruence between
Recirculation pump defective
triac sensing
Wiring or main board defective
and triac status
Wrong or missing selector
Incorrect configuration of
configuration data on
the User Interface
UI microprocessor -
User interface defective
User interface
User interface defective
microcontroller damaged
Communication problem
Wiring defective, or
between UI and MB
UI, MB, Motor, WD , Weight board defective,
Protocol communication
between UI and MB not
Main board incompatible with user interface board
compatible
Incorrect configuration of
Incorrect configuration data
appliance
Main board defective
Incorrect configuration of
Incorrect configuration data
washing cycles
Main board defective
Possible Fault
68/124
Machine Action/Status
Reset Key
Safety water fill
ON/OFF
Cycle stops with door closed.
RESET
START
Heating phases skipped
RESET
Drying heating phases
START
skipped
RESET
Drying heating phases
START
skipped
RESET
Heating phases skipped
RESET
START
Reset cycle
RESET
Safety Drain cycle.
Cycle stops with door
RESET
unlocked
Safety Drain cycle.
RESET
Cycle stops with door
unlocked
START
---
ON/OFF
RESET
No actions to be performed. If
START
still present replace the User
ON/OFF
Interface Board
RESET
---
RESET
Cycle blocked
OFF/ON
Cycle blocked
OFF/ON
Cycle blocked
OFF/ON
599 75 58-67 Rev. 04
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