I'm looking for a controller board for a power air fryer oven.

Revised Text: The malfunction with the Jenn Air JJW8430DDB oven might be due to a problem with the control board or incorrect wiring. Try these steps to troubleshoot:

• Ensure the connections between the control board and bake/broil elements are secure and properly wired.
• Verify the temperature sensor is functioning correctly and not sending false readings to the control board.
• Check the control board for any error codes or flashing lights that signal a malfunction.
• If the above steps do not work, you may need to contact a professional for repair or service. Reminder: Before attempting any troubleshooting, unplug the oven from the power source for safety.

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.

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with wiring diagram check to see if any power to circuit board. check any limit switches in line in oven circuit. then check the following.sounds like a circuit board problem. turn power off for a minute then try again. also with power off unplug all connections to board and plug back in. if still problem replace electronic oven control board.

It looks like the controller board is shot. Get on the web with Cadco and request a complete parts list for the controller circuits. Meanwhile, pull the cover off the stove controls and blow in clean, dry compressed air over the circuit boards. Chances are you have a short or two in the circuitry!

try turning power of to the unit at the breaker box for 5 minutes,, if still having problems after turn power back on, i hate to tell this is common after power outages when the power comes back on as u might know the initial jolt will sometimes blow electronics,, and guess what allot of these wall ovens have touchpads and electronic control boards ... i tthink u might have blown ur control board

HI, F1-7 IS A BAD CONTROLER RIBBON.CHECK THE RIBBON FROM THE TOUCHPAD TO THE CONTROL BOARD. IF IT LOOKS TIGHT, CONTROL BOARD IS BAD.GOOD LUCK!
ERIC

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Make sure there's power getting to your range, oven or cook-top. Check for a tripped circuit breaker or a blown fuse. Check the wall socket for power with a voltmeter or by plugging something else in. I would also advise to inspect the junction point on the backside of the unit for a possible separation of the power cord as well. If all checks out ok, The main control board will be the culprit.

NOTE_ If your unit is equipped with a relay board, this will be the likely culprit, if all checks out ok. If there is no relay board present inside the unit, replace the main control board.

HI. this is a failed oven temp sensor or relay board.

Oven temp sensed; over 600F sensed by control in time of day mode, bake mode, or over 900F sensed in clean mode.


Ohm test the oven temperature sensor, if OK, change power relay board.

More then likely your electronic clock control board is going bad. After turning the power off, you can also try cleaning the connectors on the clock board and make sure the connectors are tight. 
 

The "F2" means the oven control senses runaway temperature. The cause of the problem could be the oven sensor, the oven sensor wire harness or the power relay board.
PS:please disconnect your oven from power supply completely before continuing.

Open the control panel and measure the oven sensor resistance at the control board. It suppose to be about 1100 Ohms at the room temperature.

If the reading is wrong do the same test at the oven sensor connection (where the sensor wires goes through the back panel).

If the reading is still wrong - replace the oven sensor.

If the reading is correct, check the wire harness and the connector itself (it's better to eliminate the plastic plug and hardwire the oven sensor).

If there is nothing wrong then the power relay board has to be replaced.