Question about TurboChef TORNADO Electric Oven

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In edit mode my oven seems to warm up past the preset temps and trip the overheat relay, also in cool down mode when i open the door it shows the IR steadily going higher to 1000F and seems to stay in cool down mode for extended periods of time where i cannot perform any functons

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Bad SSR relay, te relay is shorted it keeps feeding the power to the it element . Or else bad IO board. You should know how to diagnose it though. Otherwise don't touch it

Posted on Oct 19, 2013

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Posted on Jan 02, 2017

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SOURCE: turbochef toaster oven cc temp on warm up only 265 deg ir 465

if your a commerical oven tech then just call 1-800-90turbo are you getting an error code i would probably check the convection circuit first starting with the blower motor and checking if the Windings are ok

Posted on Jan 28, 2010

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1 Answer

Whirlpool super capacity 465


Seems the thermostat is malfunctioning...thus when baking at 500..thats quite high...it keeps getting hotter past that point to where the oven thinks its in self cleaning mode. Also seems like the problem because when it cools down your allowed to use it again. There is no way to test it with an ohmmeter. Just remove and replace.

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Turbochef tornado toaster wont get to menu, just warming up


The most common issue with this is a bad IR element. When the oven is cold remove the metal rack. you will see the IR element on the bottom. turn the oven on. wait 1 min. open the door and see if the bottom element is warm at all. If the bottom element is still cold then you have a bad element.

Feb 13, 2013 | TurboChef TORNADO Electric Oven

1 Answer

Oven shows an F2 flashing after self cleaning along with a beeping sound.


Hello there and thank you for choosing fixya
The F-2 error code Indicates that oven is over temperature in one of the following modes within either a cooking or clean mode of operation.
· Control senses oven temperature above 650 degrees F with the door circuit in the unlock mode.
· Control senses oven temperature above 935 degrees F with the door in the locked mode.
· Stalled cooling fan or airflow problem. · Look for welded relay contacts. (Heating elements on in off mode).
· Look for open thermal switch in lock motor circuit. Switch is normally closed and will open if area overheats due to fan not operating. Look for cause - fan thermal switch not closing, fan stalled, etc.
· Look for high resistance in the oven temperature sensor circuit due to high contact resistance (poor terminal crimp, deformed terminals, loose connection) or intermittent solder joint on control or intermittent oven temperature sensor.
· Look for electrical noise interference in the oven temperature sensor circuit (Ham radio, cordless phone, etc.).

Jun 29, 2011 | GE JKP15 Electric Single Oven

1 Answer

F2 low temp


The most common probem is burned wires going to the heater on the top of the oven cavity. Typically you will see the coating on the wire close to the heater all cracked and bare. You can usually just cut the wire back an inch and pull some slack up and reconnect the wire and you will be good. In some cases the wire will be burned to much and the whole wire will need to be changed. Any oven repair shop will sell you these high temp wires. DO NOT use regular wires they MUST be high temp rated.

Here is some other things to check if the heater wires look good.

COMPONENTS
IR Element
The IR element - a dual coil type heater - is located
in the bottom of the oven cavity. The first coil is the
heating coil. The second is the IR thermocouple
wire. The heating coil outputs 3000 watts at 208
VAC. The heating coil's resistance is 14.4 ohms at
room temperature.
The thermocouple coil is a Type K thermocouple
with a resistance of approximately 20 ohms at the
splices located approximately 6 inches from the
heater and 40 ohms measured at the extension wires
at the I/O control board.
The IR element is controlled via the K5 solid state
relay and the IR thermocouple via the I/O control
board.

Also try this

1. Verify the high-limit thermostat is not tripped.
o If high-limit is tripped, reset and allow the oven to warm up.
o If high-limit is not tripped, follow the instructions below.
High-limit thermostat is not tripped.
Place a small water load in a microwave/heat-resistant container
(approx. 275 ml) in the oven and place the oven in TEST MODE. Press
the MGTRON key to actuate the microwave. While holding down the
MGTRON key, watch the CC and IR temperatures. If either temperature
bounces substantially, there may be a noise (EMI) problem.
To correct this problem, examine the wire routing for each
thermocouple wire. If the wires are routed near any high voltage
components such as the magnetron or high voltage transformers, reroute
the wires. If this does not correct the problem, verify that both
magnetrons are securely mounted.

Good Luck

May 20, 2010 | TurboChef TORNADO Electric Oven

1 Answer

Ge oven turns off by itself, and sometimes gives


F2 Oven temp exceeds 590 w/ unlocked door High resistance or interference in oven temperature sensor. Replace oven temperature sensor F2
Note: Also see fan thermal switches Indicates that oven is over temperature in one of the following modes within either a cooking or clean mode of operation.
· Control senses oven temperature above 650 degrees F with the door circuit in the unlock mode.
· Control senses oven temperature above 935 degrees F with the door in the locked mode.
· Stalled cooling fan or airflow problem. · Look for welded relay contacts. (Heating elements on in off mode).
· Look for open thermal switch in lock motor circuit. Switch is normally closed and will open if area overheats due to fan not operating. Look for cause - fan thermal switch not closing, fan stalled, etc.
· Look for high resistance in the oven temperature sensor circuit due to high contact resistance (poor terminal crimp, deformed terminals, loose connection) or intermittent solder joint on control or intermittent oven temperature sensor.
· Look for electrical noise interference in the oven temperature sensor circuit (Ham radio, cordless phone, etc.).

Nov 11, 2009 | GE Profile JTP18 Electric Single Oven

1 Answer

Intermittent tripping of circuit as oven just reaches temp


Sounds like the oven element is cracked and absorbing moisture when the oven cools down thus causing it to trip. Should buy a new element. there are hundreds of suppliers on the internet.

Jun 09, 2009 | Neff B1691 Single circotherm super...

1 Answer

E1 f2 error


F2
Oven over temp - exceeded 590F with door in unlocked position or 990F with door locked - If actual temp condition occurred, look for welded relay contacts or high resistance connection or any cause in the oven temperature sensor circuit

F2
Note: Also see fan thermal switches - Indicates that oven is over temperature in one of the following modes within either a cooking or clean mode of operation.
· Control senses oven temperature above 650 degrees F with the door circuit in the unlock mode.
· Control senses oven temperature above 935 degrees F with the door in the locked mode.
· Stalled cooling fan or airflow problem.

· Look for welded relay contacts. (Heating elements on in off mode).
· Look for open thermal switch in lock motor circuit. Switch is normally closed and will open if area overheats due to fan not operating. Look for cause - fan thermal switch not closing, fan stalled, etc.
· Look for high resistance in the oven temperature sensor circuit due to high contact resistance (poor terminal crimp, deformed terminals, loose connection) or intermittent solder joint on control or intermittent oven temperature sensor.

Good Luck

Sep 05, 2008 | GE Profile JT912 Electric Single Oven

3 Answers

GE self cleaning radiant oven - model JB578GP


I went out to my circuit breakers and turned the circuit off, let the oven cool, and powered it back up after about 2 hours. Fine now.

Feb 17, 2008 | GE Profile JT912 Electric Single Oven

1 Answer

Missing manuel Code showing - F 2 -


hi,
F2
Oven over temp - exceeded 590F with door in unlocked position or 990F with door locked - If actual temp condition occurred, look for welded relay contacts or high resistance connection or any cause in the oven temperature sensor circuit

F2
Note: Also see fan thermal switches - Indicates that oven is over temperature in one of the following modes within either a cooking or clean mode of operation.
· Control senses oven temperature above 650 degrees F with the door circuit in the unlock mode.
· Control senses oven temperature above 935 degrees F with the door in the locked mode.
· Stalled cooling fan or airflow problem.

· Look for welded relay contacts. (Heating elements on in off mode).
· Look for open thermal switch in lock motor circuit. Switch is normally closed and will open if area overheats due to fan not operating. Look for cause - fan thermal switch not closing, fan stalled, etc.
· Look for high resistance in the oven temperature sensor circuit due to high contact resistance (poor terminal crimp, deformed terminals, loose connection) or intermittent solder joint on control or intermittent oven temperature sensor.

Oct 31, 2007 | GE Profile JT912 Electric Single Oven

2 Answers

Oven showing F2 fault


tire, if your model starts with 911. the code stands for an overtemperature condition. I would start with the temp sensor, this is the probe inside the oven cavity, part # 334300. You can ohm it out, should be around 1100 ohms at room temp. This is for model number starting with 911. Catriver..post back.

Apr 21, 2007 | Kenmore 40494 / 40495 / 40499 Electric...

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