EWM1000
QUICK GUIDE AND APPLIANCES LIST 9/176 599 72 40-80
Alarm Description Possible fault Action/Machine status Reset
E54
Motor relay contacts sticking
Circuit board faulty;
Current leakage from motor or wiring.
Cycle blocked, door closed (after 5 attempts in
diagnostics or immediate during selection)
Selector on “0”
E61
Insufficient heating during washing
NTC sensor faulty; Heating element faulty; Wiring faulty;
Circuit board faulty.
Heating phase skipped ---
E62
Overheating during washing
NTC sensor faulty; Heating element faulty; Wiring faulty;
Circuit board faulty.
Safety drain (with cooling water fill) - Stop with
door open
Selector on “0”
E66
Power relay for heating element faulty
Circuit board faulty; Current leakage from heating element
or wiring to ground.
Safety drain (with cooling water fill) - Stop with
door open
Selector on “0”
E71
NTC washing sensor faulty
NTC sensor faulty; Wiring faulty;
Circuit board faulty.
Heating phase skipped ---
E82
Error in reset position of selector Circuit board faulty. Cycle cancelled Selector on “0”
E83
Error in reading selector position Configuration data incorrect; Circuit board faulty.
During the cycle continues normally, switches
off completely during selection
---
E93
Incorrect machine configuration Configuration data incorrect; Circuit board faulty. Appliance blocked Selector on “0”
E94
Incorrect washing cycle configuration Configuration data incorrect; Circuit board faulty. Appliance blocked Selector on “0”
E95
Communications error between microprocessor
and EEPROM
Circuit board faulty. Appliance blocked Selector on “0”
E96
Incongruence between hardware version and
configuration.
Configuration data incorrect; Circuit board faulty. Appliance blocked Selector on “0”
E97
Incongruence between programme selector and
cycle configuration
Configuration data incorrect; Circuit board faulty. Appliance blocked Selector on “0”
EB1
Power supply frequency of appliance incorrect
Mains power supply problems (incorrect / interference);
Circuit board faulty.
Cycle blocked until normal power supply
conditions are restored
Selector on “0”
EB2
Voltage too high
Mains power supply problems (incorrect / interference);
Circuit board faulty.
Cycle blocked until normal power supply
conditions are restored
Selector on “0”
EB3
Voltage too low
Mains power supply problems (incorrect / interference);
Circuit board faulty.
Cycle blocked until normal power supply
conditions are restored
Selector on “0”
1.6.1 Notes concerning certain alarm codes
Configuration alarms E93-E96: If these alarms are generated (when the appliance is switched on), operation of the appliance is blocked and all the
LEDs light. The diagnostics procedure cannot be accessed; the only option is to switch the appliance OFF (by turning the selector to position “0”).
Configuration alarm E94: For this alarm code, only the family for alarm “9” is displayed; the diagnostics procedure cannot be accessed, and the “rapid
alarm display” function cannot be used.
Alarms EB1-EB2-EB3: In the event of problems with the mains power supply, the appliance remains in alarm mode until the mains frequency or
voltage are restored to the correct value or the appliance is switched off (by turning the programme selector to “0”). The family of alarm “B” is displayed;
the diagnostics procedure cannot be accessed, and the “rapid alarm display” function cannot be used. The complete alarm code can be read only when
the abnormal situation has ceased.
Alarms E51- E52: During the diagnostics test, all the alarms are displayed. Normally, when the programme selector is turned from one test phase to
another, the appliance exits the alarm condition and performs the phase selected. This does not take place in the case of alarms E51 (power triac on
motor short-circuited) and E52 (no signal from the tachymetric generator on the motor): in these cases, the only option to exit the alarm condition is to
switch the appliance OFF by turning the selector to position “0” (reset).
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