Electrolux Electric Slide-In Range Instrukcja Naprawy Pobierz pdf (Strona 47)

Section 4 Data Sheets

4-8

450W

TIMER CONTROL

MINUTERIE

P13

TIMER CONTROL

MINUTERIE

P11-6

TIMER CONTROL

MINUTERIE

P11-3

WARM AND SERVE DRAWER DIAGRAM

When the Warm and Serve Drawer is ﬁrst turned on, a "Preheat" circuit is established to provide full power (120 volts). When the temperature

at the preheat thermostat reaches 150°F the thermostat opens, and the warmer element starts cycling. If the control is placed on a lower

setting, it is possible for the temperature in the drawer to drop enough to allow the preheat thermostat to close again which will allow the

element to reenter the "Preheat" mode at full power.

ELECTRONIC OVEN CONTROL (EOC) FAULT CODE DESCRIPTIONS

Note: Generally speaking “F1x” implies a control failure, “F3x” an oven probe problem, and “F9x” a latch motor problem.

Code Condition / Cause Suggested Corrective Action

F10

Control has sensed a potential runaway oven

condition. Control may have shorted relay,

RTD sensor probe may have a gone bad.

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 the EOC.

F11

Shorted Key: a key has been detected

as pressed (for a long period) will be

considered a shorted key alarm and will

terminate all oven activity.

1) Press Cancel key.

2) If fault returns, replace the keyboard (membrane).

3) If the problem persists, replace the EOC.

F13

Control's internal checksum may have

become corrupted.

1) Press Cancel key.

2) Disconnect power, wait 10 seconds and reapply power. If fault returns upon

power-up, replace EOC.

F14

Misconnected keyboard cable.

1) Disconnect power. Verify the ﬂat cable connection between the keyboard membrane

and the EOC on J2 and J3.

2) If the problem persists, replace the EOC.

3) If the connection is good but the problem persists, replace the keyboard (membrane

switch).

F15

Controller self check failed. 1) Replace the EOC.

F20

Control had detected a problem with the

communication link with the ESEC.

1) Check connection between P6 on EOC and P7 on ESEC-UIB.

2) If problem persist, replace ESEC-UIB.

3) If all above steps failed to correct situation, replace EOC.

F30

Open RTD sensor probe/ wiring problem.

Note: EOC may initially display an "F10",

thinking a runaway condition exists.

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 EOC.

F31

Shorted RTD sensor probe / wiring

problem.

F62

Missing zero-cross signal. 1) Replace the EOC.

F90

Door motor mechanism failure. The

controller does not see the motor

rotating.

1) Press Cancel key.

2) If Cancel key does not eliminate problem, turn off power for 30 seconds, then

turn on power.

3) 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 EOC in the event of a motor

that does not rotate.

F95

Door motor mechanism failure. The motor

does not stop rotating.

1) Press Cancel key.

2) Turn power off for 30 seconds then turn power on. If the door motor never stops

rotating, or if the F95 error comes back again, verify wiring of the motor. If wiring

is good, replace the EOC.

3) If the problem persists, replace the motor door latch assembly.

Model B & C

1 2 ... 42 43 44 45 46 47 48 49 50 51 52 ... 92 93

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