Oven light The oven light switches off and on repeatedly spontaneously. When I swtich off the power, the problem stops for a short period and then reoccurs. When I press the light button firmly, the problem stops only to reoccur after the pressure is off face button. Please help. This is the second Dacor oven that we have had that had operating panel problems. This is supposed to be a quality product. We are disappointed. Thanks!

It appears the oven has shorted out. Try checking the breaker box and see if any switches have been flipped. If this is not the case a new oven is in order.

I'd check the control switch first, and the wireing and connections.

The only thing thing it can be is the light switch, as this is what gives the power to the light bulb.
It sounds like the switch contacts have shorted, thus giving a constant feed to the bulb, If it were me,I would fit a new switch, but to be sure, pull the leads of the switch, and the light should not work.
MAKE SURE POWER IS OFF FIRST!!!!!.

Either the switch is bad or the pilot if gas, or relay or circuit if electric. You can test the swtich with an ohmmeter to see if there is power to and from the switch. Use the ohm setting and place one probe on each wire to get a reading. You can get parts and manual at repairclinic.com or partselect.com
Do test before replacing.

This sound like the heat element for the main oven is burnt out, replace the main heating element and this should correct the problem.

Stove will not turn off CHECK

Temperature Control Thermostat

If the oven won't turn off the oven thermostat is often the cause of the problem. The electrical contacts inside the oven thermostat can weld themselves together and then the oven won't turn off. If this happens, turn off power to the entire appliance at the household circuit breaker or fuse. The oven thermostat usually cannot be tested and must be replaced if defective.

Oven Control Board

The oven control board has a set of relays that turn on and off power to the bake and broil circuits according to the customer settings and sensor input. If the oven won't turn off it could be that one of the relays on the oven control board is shorted closed, providing voltage to the heating circuit. It can be dangerous if the oven won't turn off. Don't leave the oven unattended without turning off power to the oven.

Relay board:
Some ovens are equipped with a relay board. This circuit board has several relays which control the switching of electrical current to the oven heat source. If the oven won't turn off it may be that one or more of the relays on the relay board have failed. If this happens replace the relay board. The relays on the board are not sold separately. ALSO CHECK THE BAKE AND BROIL ELEMENT.

Print the following infore for future ref if you wish. How it works is simple tage a look at it in Motion
Component Test Procedure Results
Electronic
range control
F1−1 –Upper Oven >650°F with door unlocked.............................
F1−2 –Lower Oven >650°F with door unlocked.............................
F1−3 –Upper Oven >950°F with door locked.................................
F1−4 –Lower Oven >950°F with door locked.................................
F1−7 –Membrane switch is not responding ...................................
F3−1 –Upper sensor is shorted at (< 100 ω) or
open at (>5 K ω) ...............................................................
F3−2 –Lower sensor is shorted at (< 100 ω) or
open at (>5 K ω) ...............................................................
Check actual upper oven temperature,
if > 650°F check sensor.
Check actual lower oven temperature,
if > 650°F check sensor.
Check actual upper oven temperature,
if > 950°F check sensor.
Check actual lower oven temperature,
if > 950°F check sensor.
Check membrane switch for connection or damage.
Check upper sensor, harness, and connections
Check upper sensor, harness, and connections
Engineering
Test Mode
Press BAKE pad.
Enter 100°F using the number pads.
Immediately push and hold BAKE pad for appropriate oven
approximately 3 seconds.
This mode can also be entered by pressing the hidden pad
for 3 second located to the left of the lower oven light pad.
Used to view the actual oven temperature for both ovens at all
times, even when an oven function is active.
This mode will also display the current fault code for 5
seconds in the time digits.
Fault codes
accessed
through
Engineering
Test Mode
F0−0 –No fault .................................................................
F1−5 –Upper hardware failure within control ....................
F1−6 –Lower hardware failure within control.....................
F1−8 –Shorted key in membrane switch ..........................
F1−9 –Internal communication errors within control .........
F1−A –Upper latch switches ............................................
F1−B –Lower latch switches.............................................
F1−C –Upper door switch.................................................
F1−D –Lower door switch.................................................
F1−E –Sensor input not calibrated ...................................
F1−H –EEPROM error .....................................................
F1−L –Temp in ovens are the same for long period .........
F1−N –Internal voltage on control not working .................
F9−1 –Upper lock switch is not correct.............................
F9−2 –Upper unlock switch is not correct.........................
F9−3 –Control does not see upper door lock....................
F9−4 –Lower lock switch is not correct.............................
F9−5 –Lower unlock switch is not correct.........................
F9−6 – Control does not see lower door lock ...................
EE –Control cannot read E-PROM. Unit will shut down.
Default from factory
Replace control
Replace control
Check membrane connection
Replace control
Check latch wire harness
Check latch wire harness
Check lock wire harness
Check lock wire harness
Verify sensor is operating properly
Replace control
Verify sensor is operating properly
Replace control
Check lock wire harness, and lock switch
Check lock wire harness, and lock switch
Check lock wire harness, and lock switch
Check lock wire harness, and lock switch
Check lock wire harness, and lock switch
Check lock wire harness, and lock switch
Disconnect power for 60 seconds. If EE reappears, replace ERC
Test Mode This mode must be activated within the first 5 minutes of
power up.
Press BROIL and CANCEL pad for approximately 3 seconds.
If oven temperature is greater than 400°F, the Test Mode
cannot be activated or will abort if active.
Press and hold individual pads for 4 seconds to activate.
Display will have dashes in all segments to indicate the mode is
active.
Upper Bake: Energizes upper bake element
Lower Bake: Energizes lower bake element
Upper Broil: Energizes upper broil element
Convection Bake: Energizes convection fan
Upper Oven Light: Energizes upper oven light
Lower Oven Light: Energizes lower oven light
Upper Clean: Energizes upper motorized door lock
Lower Clean: Energizes lower motorized door lock
Stop Time: Energizes Beeper
Cook Time: Displays error codes
Timer 1: Energizes ROM version
Timer 2: Energizes EEPROM version
Keep Warm: Cooling Fan
Clock: All display segments light
If functions do not perform as specified, replace ERC
Oven
temperature
adjustment
Push BAKE pad.
Enter 550°F using the number pads.
Immediately push and hold BAKE pad for appropriate oven
approximately 3 seconds.
To decrease or increase oven temperature. Push AUTO SET
pad until negative or positive numbers appear. Oven can be
adjusted from -35° to +35° (-37.2° to + 1.6° C) in 5° F (2.7° C).
To avoid over adjusting oven move temperature -5° each time.
Push OVEN CANCEL button.

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Ok, the first issue is the oven temp sensor. it is shorted. you will need to replace this device asap. Now, the second is is concerning the Self clean latch. it is not functioning and it is unable to be locked by the control(shorted). Use the procedure below to test this device.



1. If door latched:

1. Disconnect power from unit.
2. Check wires and connectors from control to door switch, then from door switch to control. If no damage to wires and all connectors okay, proceed to step C.
3. Replace door switch.
4. Re-apply power.
5. Press and hold any key down for 1 minute to clear F5 failure code from memory. F2 will appear. Press CANCEL and observe for 1 minute to ensure operation is correct.

2. If door not latched:

1. Disconnect power from unit.
2. Check wires and connectors from control to latch switch, then from latch switch to control. If no damage to wires and all connectors okay, proceed to step C.
3. Repeat steps A and B for door switch.

3. Measure door switch (door open = switch open small low voltage terminals). Replace switch if defective.
4. Measure latch switch (unlatch = switch open, CAUTION - oven light contacts are closed). Replace switch if defective.
5. If corrections are made in any step, reconnect power to control. Press and hold any key for 1 minute to clear R failure code from memory. F2 will appear. Press CANCEL and observe for 1 minute to ensure operation is correct.
6. If failure remains, disconnect power and replace control.

Oven fan probably burnt out

F5
E0
E1
DOOR AND LATCH SWITCH DO NOT AGREE
DOOR LATCH NOT OPERATING.
PROCEDURE: Before proceeding, press OFF, OFF, START to enter
the Diagnostic mode and verify the error codes.
TO VERIFY DOOR SWITCH:
A. While in diagnostics, open the oven door. The second digit on the clock display
should toggle between “1” and “0” as the door opens and closes. When door is
closed display should show “1”, when the door is open display should show “0”.
If the second digit on the clock display did not toggle, go to step B.
If the digit did not toggle after replacing the door switch, go to step D.
If the digit did not toggle after replacing the door switch harness, go to step F.
B. Unplug oven or disconnect power.
C. Replace door switch. (If door switch is integral to the door latch motor
assembly, replace the entire door/latch motor assembly). Go to step H.
D. Unplug oven or disconnect power.
E. Check the integrity of the harness wires and connections between the
appliance manager and the door/latch assembly. Ensure there are no shorted
or pinched wires.
If the wiring harness is pinched or damaged, replace the door switch harness.
Go to step H.
If wiring harness is good, go to step H.
F. Unplug oven or disconnect power.
G. Replace appliance manager. Go to step H.
H. Replace all parts and panels before operating.
I. Plug in oven or reconnect power.
J. Press OFF, OFF, START to reenter the Diagnostic mode and complete checks.
Repeat step A.try this lighting may have knocked either the door switch or latch motor out