Electrolux EWM09312 Service Manual page 44
Hide thumbs
Also See for EWM09312:
- Service manual (69 pages) ,
- Service manual (124 pages) ,
- Service manual (61 pages)
Table of Contents
Advertisement
E51
Activation of the protection system for the Triac short-circuit (after 5 attempts separated by a
5-minute pause, during the cycle, immediately if recognised at the start of the cycle or
Measure between all the
terminals of the wiring
connector J11-1÷J11-7 and
the appliance body
(see Fig. 6)
Is there any dispersion?
Y
E
S
Detach the connector from the
motor and measure between
the terminals and the motor
casing. –(see Fig.10)-
Is there any dispersion?
YES
Check for any water residue
on the motor/motor
connector.
Is there any water?
YES
Dry the motor/motor connector and repeat the
diagnostic cycle to check for any further alarms.
MAIN CIRCUIT
BOARD
If there are burns on the circuit
board, see page 91
∞
Technical Support - A.D.L.
E51: Motor power TRIAC short-circuited
Reconnect connector J11 to the
main circuit board, detach the
connector from the motor, and
NO
access phase 8 of the
Is alarm E51 still shown?
Replace the circuit board and repeat the diagnostic cycle to check
Check/replace the wiring and repeat the diagnostic cycle to check for
NO
Replace the
motor and
repeat the
diagnostic
cycle to
NO
check for any
further
alarms.
connection
Ω
∞
Ω
during diagnostics)
!
Check that all the connectors are correctly inserted
diagnostic cycle.
YES
for any further alarms.
any further alarms.
Fig. 4
General
earthing
If there are burns on the circuit board,
!
44/70
E52 is probably
shown: replace the
motor and repeat the
NO
diagnostic cycle to
check for any further
alarms.
Fig. 6
see page 68
599 74 23-12 Rev.00
E51
Fig. 10
Hide quick links:
Advertisement
Table of Contents
