Electrolux WE170V Service Manual page 53

Alarm Description
No signal from motor tachometric
E52
generator
Inverter is drawing too much current
E57
(>15 A)
Inverter is drawing too much current
E58
(>4.5 A)
No signal from tachometric
E59
generator for 3 seconds
Overheating on heat dissipator for
E5A
Inverter
E5C
Input voltage is too high
Data transfer error between Inverter
E5d
and main PCB
Communication error between
E5E
Inverter and main PCB
E5F Inverter PCB fails to start the motor Wiring faulty; Inverter PCB faulty; Main PCB faulty.
E5H
Input voltage is lower than 175 V
E61 Insufficient heating during washing
Overheating during washing
E62 (temperature higher than 88 °C for
more than 5 min.)
Heating element power relay faulty
E66 (inconsistency between sensing and
relay status)
E68 Current leak to the ground
E69
Heating element interrupted
E6A
Heating relay sensing faulty
Heating element power relay faulty
E6H (inconsistency between sensing and
relay status)
NTC probe for wash cycle faulty
E71
(short-circuited or open)
NTC probe for wash cycle
E74
improperly positioned
Possible fault
Motor-inverter wiring faulty; Faulty motor;
Inverter board faulty;
Wiring faulty on inverter for motor; Inverter PCB faulty; Motor faulty.
Motor malfunction (overload); Wiring faulty on inverter; Motor faulty;
Inverter PCB faulty.
Wiring faulty on inverter for motor; Inverter PCB faulty; Motor faulty.
Overheating caused by continuous operation or ambient conditions
(let appliance cool down); Inverter PCB faulty.
Input voltage is too high (measure the grid voltage); Inverter PCB
faulty.
Line interference; Wiring faulty; Faulty main PCB or Inverter PCB.
Wiring faulty; Control/display PCB faulty, Inverter board faulty, Weight
sensor board faulty, ED PCB faulty, Main PCB faulty.
Wiring faulty; Inverter PCB faulty.
Wiring faulty; NTC probe for wash cycle faulty; Heating element
faulty; Main PCB faulty.
Wiring faulty; NTC probe for wash cycle faulty; Heating element
faulty; Main PCB faulty.
Earth-leakage between heating element and earth;
Main PCB faulty.
Earth leakage between washing heating element and earth.
Wiring faulty; Heating element for washing interrupted (thermal fuse
open); Main PCB faulty.
Main circuit board faulty.
Wiring faulty; Earth-leakage between washing heating element and
earth; Main PCB faulty.
Wiring faulty; NTC probe for wash cycle faulty
Main circuit board faulty.
Wiring faulty; NTC probe for wash cycle improperly positioned; NTC
probe faulty; Main PCB faulty.
53
Machine status/action
Cycle stops with door locked
(after 5 attempts).
Cycle stops with door locked
(after 5 attempts).
Cycle stops with door locked
(after 5 attempts).
Cycle stops with door locked
(after 5 attempts).
Cycle stops with door locked
(after 5 attempts).
Cycle stops with door locked
(after 5 attempts).
----------------
Cycle blocked
(after 5 attempts).
Cycle stops with door open
(after 5 attempts).
Cycle stops with door locked
(after 5 attempts).
The heating phase is skipped.
Safety drain cycle.
Cycle stops with door open.
Safety water fill.
Cycle stops with door closed.
The heating phase is skipped.
----------------
Cycle stops with door locked.
Safety water fill.
Cycle stops with door closed.
The heating phase is skipped.
The heating phase is skipped.
Reset
ON/OFF
RESET
ON/OFF
RESET
ON/OFF
RESET
ON/OFF
RESET
ON/OFF
RESET
ON/OFF
RESET
ON/OFF
RESET
ON/OFF
RESET
ON/OFF
RESET
ON/OFF
RESET
START/RESET
RESET
ON/OFF
RESET
START/RESET
START
ON/OFF
RESET
RESET
ON/OFF
RESET
START/RESET
RESET