Electrolux ES560 Manual De Instrucciones página 6

ELECTRONIC OVEN CONTROL (FAULT CODES) DESCRIPTIONS
Note: Generally speaking "F1X" implies a control failure, "F3X" an oven probe problem, and "F9X" a latch motor problem.
Failure Code/Condition/Cause
F10 Control has sensed a potential runaway oven
condition. Control may have shorted relay, RTD
sensor probe may have a gone bad.
F11 Shorted Key: a key has been detected as pressed
for a long period and will be considered a shorted
key alarm and will terminate all oven activity.
F13 Control's internal checksum may have become
corrupted.
F14 Misconnected keyboard cable.
F15 Controller self test failed or loss of synchronization
signal.
off the unit, power it on and start a Timer for 1 minute before the F15 error code appears. If the timer counts-down
normally then the synchronization signal is ok. If the timer stays at 1:00 and does not count-down, then the
synchronization signal is missing. If the synchronization signal is missing, check first if the oven relay board is receiving
120VAC correctly (J4 pin 1 and 3). Then check the wiring between connector J2 on the relay board and connector P16
on the oven controller. If AC power and wiring looks good and the problem is still there, replace the relay board. If
problem persists, replace the oven controller. 2) The F15 error code may be caused by an oven controller failure. If the
synchronization signal has been verified and tested good, replace the oven controller.
F23 The controller failed to communicate with the (upper)
convection fan and oven lights control board.
F24 The controller failed to communicate with the
lower convection fan and oven lights control
board (On double wall oven).
F25 No zero cross signal detected on the upper or
lower convection fan and oven lights control
board.
F26 Missing lower oven select signal on the lower
oven convection fan and oven lights control
board (double wall oven only).
F30 Open RTD sensor probe/ wiring problem. Note:
EOC may initially display an "F10", thinking a
runaway condition exists.
F31 Shorted RTD sensor probe / wiring problem.
Note: F30 or F31 is displayed when oven is in active
mode or an attempt to enter an active mode is made.
F90 Door motor mechanism failure.
Check wiring of Lock Motor, Lock Switch and Door Switch circuits. 4) Unplug the lock motor from the board and apply power
(L1) directly to the Lock Motor. If the motor does not rotate, replace Lock Motor Assembly. 5) check Lock Switch for proper
operation (do they open and close, check with ohmmeter). The Lock Motor may be powered as in above step to open and
close Lock Switch. If the Lock Switch is defective, replace Motor Lock Assembly. 6) If all above steps fail to correct situation,
replace the display board and/or the relay board in the event of a motor that does not rotate. 7) If all the above steps fail
to correct the situation, replace the display board in the event of a motor that rotates endlessly.
Suggested Corrective Action
1) Check RTD sensor probe and replace if necessary. If oven is
overheating, disconnect power. If oven continues to overheat when
power is reapplied, replace relay board and/or display board.
1) Press any key to clear the error. 2) If fault returns, replace the
keyboard (touch panel). 3) If the problem persists, replace the
display board.
1) Press any key to clear the error. 2) Disconnect power, wait 30
seconds and reapply power. If fault returns upon power-up,
replace display board.
Verify connection between display board and touch panel (2
ribbon cables). Make sure the cables are well connected at both
ends. 1) If the cables are good, replace the touch panel. 2) If the
problem persists, replace the display board.
1) An F15 error code on the oven controller may indicate the oven
controller is not receiving a synchronization signal (60Hz zero-cross)
from the relay board. One easy way to determine this is to power
1) Verify wiring between P2 on the display board and P2 on the
convection fan and oven lights control board. 2) If wiring is good,
replace convection fan and oven lights board. 3) If the problem
persists, replace the display board.
1) Make sure L1 and Neutral are connected to the convection fan
and oven lights control board on connector P2 (P2 pin 3= neutral /
P2 pin 5 = L1). 2) If problem persists, replace the upper and/or
lower oven convection fan and oven lights control board.
1) The lower oven conv. fan and oven lights board is supposed to
receive 5V on pin 5 of connector P1. This voltage originates from
the display board (connector P2 pin 4), check wiring. 2) If problem
persists, replace the con. fan and oven lights control board.
1) Check wiring in probe circuit for possible open condition. 2)
Check RTD resistance at room temperature (compare to probe
resistance chart). If resistance does not match the chart, replace
the RTD sensor probe. 3) Let the oven cool down and restart the
function. 4) If the problem persists, replace the display board.
1) Press any key to clear the error. 2) If it does not eliminate the
problem, turn off power for 30 seconds, then turn on power. 3)
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