Question about Sunbeam 722 Auto Shut-Off Heating Pad Heater

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My control mechanism has error message F1 now F2 and will not get hot what is wrong

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My electric blanket had the same message and I could not find anywhere to answer question. Sunbeam said to look on th cord tag and this was no help. I finally pulled out the main wire box inside blanket and took apart to see if there was anything obvious. All solders looked fine but then I noticed a drop of water. Used a hair dryer to dry the electronic board, reassembled and it worked. Must have been a water short.

Posted on Nov 23, 2010

  • shortlid Dec 03, 2010

    My Sunbeam matress pad if flashing F1 first on one controlerthen on both. Tried to disconnect connector and re-connect. Worked over night but in AM again flashing F1 on both controlers??

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Related Questions:

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Troubleshooting KitchenAid oven, range and microwave error codes


Here list of Kitchen Aid range and oven codes.
4 Digit Failure Codes
F1 - E0 EEPROM communication error
F1 - E1 EEPROM checksum error
F1 - E2 UL A/D error
F1 - E4 Model ID error
F1 - E5 Calibration shifted
F1 - E6 Latch signal mismatch error
F1 - E9 Stack overflow
F1 - E3 Wiring harness cavity size does not match stored value
F2 - E0 Shorted touch pad
F2 - E1 Keypad cable connection error
F2 - E5 Cancel key drive line open
F2 - E6 Cancel key drive line open
F3 - E0 Oven temperature sensor (RTD) opened (upper oven on double oven models)
F3 - E1 Oven temperature sensor (RTD) shorted (upper oven on double oven models)
F3 - E2 Oven temperature is too high (Cook mode)
F3 - E3 Oven temperature is too high (Clean mode)
F3 - E4 Oven temperature sensor (RTD) opened (lower oven on double oven models)
F3 - E5 Oven temperature sensor (RTD) shorted (lower oven on double oven models)
F3 - E6 Drawer sensor open
F3 - E7 Warming drawer sensor shorted
F4 - E1 Meat probe malfunction - shorted
F5 - E0 Door Switch
F5 - E1 Self clean latch will not lock
F5 - E2 Latch during CLEAN error
F5 - E5 Self clean temperature not reached within 45 minutes.
F5 - E6 Door is open, but latch is locked
F5 - E7 Self clean latch will not unlock
F6 - E0 Return line not connected
F7 - E1 Common switch wire defective
Two digit codes:
F0 ERC Board failure
F1 ERC Board failure
F2 Oven temperature is too high
F3 Oven temperature sensor open
F4 Oven temperature sensor shorted
F5 ERC Board failure
F7 Function key stuck on ERC
F8 ERC Board failure
F9 Oven door lock failure
Microwave and Microwave combo error codes:
F1 - E3 or F1 - E4 Electronic control malfunction
F2 - E0 or F2 - E1 Keypad connection error
F2 - E3 Keypad held down too long, or keypad is shorted.
If you get an error code, try first resetting the code:
1. Disconnect power for about two minutes.
2. Connect back power.
3. If code re-appears, test and eventually replace faulty part.

on Apr 24, 2015 | Kitchen Ranges

Tip

Troubleshooting KitchenAid oven, range and microwave error codes


Here list of Kitchen Aid range and oven codes.


4 Digit Failure Codes

F1 - E0 EEPROM communication error
F1 - E1 EEPROM checksum error
F1 - E2 UL A/D error
F1 - E4 Model ID error
F1 - E5 Calibration shifted
F1 - E6 Latch signal mismatch error
F1 - E9 Stack overflow
F1 - E3 Wiring harness cavity size does not match stored value
F2 - E0 Shorted touch pad
F2 - E1 Keypad cable connection error
F2 - E5 Cancel key drive line open
F2 - E6 Cancel key drive line open
F3 - E0 Oven temperature sensor (RTD) opened (upper oven on double oven models)
F3 - E1 Oven temperature sensor (RTD) shorted (upper oven on double oven models)
F3 - E2 Oven temperature is too high (Cook mode)
F3 - E3 Oven temperature is too high (Clean mode)
F3 - E4 Oven temperature sensor (RTD) opened (lower oven on double oven models)
F3 - E5 Oven temperature sensor (RTD) shorted (lower oven on double oven models)
F3 - E6 Drawer sensor open
F3 - E7 Warming drawer sensor shorted
F4 - E1 Meat probe malfunction - shorted
F5 - E0 Door Switch
F5 - E1 Self clean latch will not lock
F5 - E2 Latch during CLEAN error
F5 - E5 Self clean temperature not reached within 45 minutes.
F5 - E6 Door is open, but latch is locked
F5 - E7 Self clean latch will not unlock
F6 - E0 Return line not connected
F7 - E1 Common switch wire defective

Two digit codes:

F0 ERC Board failure
F1 ERC Board failure
F2 Oven temperature is too high
F3 Oven temperature sensor open
F4 Oven temperature sensor shorted
F5 ERC Board failure
F7 Function key stuck on ERC
F8 ERC Board failure
F9 Oven door lock failure

Microwave and Microwave combo error codes:

F1 - E3 or F1 - E4 Electronic control malfunction

F2 - E0 or F2 - E1 Keypad connection error

F2 - E3 Keypad held down too long, or keypad is shorted.

If you get an error code, try first resetting the code:
1. Disconnect power for about two minutes.
2. Connect back power.
3. If code re-appears, test and eventually replace faulty part.

Regards.

on Mar 27, 2010 | KitchenAid KHMS155LSS 1000 Watts Microwave...

1 Answer

What's an f1 and f2 code mean???


Hello,

The F1 code means that a button on the touchpad is stuck

The F2 means that the oven tempature was at least 100 degrees over what the temp it was set to was

the F1 will come sometimes if the ribbon connection on the touchpad doesnt fit well into the control board and other times it comes because the touchpad is defective

the F2 comes up because the control has measures the temp and thinks that when it set as lets say fro instiance 350 degrees the control thinks the temp ahs reached 450 degrees(100 plus over) typically the thing wrong when the F2 comes up is the oven sensor at room temp to be between 1060-1100 ohms

However if you are getting both error codes at the same time the only thing common to both is the oven control and if both at the same time i suspect the control is the problem

GENE

Sep 06, 2011 | Whirlpool Kitchen Ranges

1 Answer

I get F2:E0 F2:E1 and F2:E3 as well as the continuous beeping. Unplugging does not resolve the problem. I can turn on the oven, sometimes, but it goes off by itself. Sometime the controls don't work at...


Kitchen Aid Range / Stove / Oven Fault Codes Failure Code Fault Code Description Solution 4 Digit Failure Codes (for 2 digit codes see below) F1 - E0 EEPROM communication error 1. Disconnect power for at least 30 seconds.
2. Re-apply power and observe for at least one minute.
3. If code re-appears, replace control board (also called ERC or clock).

Note: Applies to all F1-E... codes except F1-E3. F1 - E1 EEPROM checksum error F1 - E2 UL A/D error(s) F1 - E4 Model ID error F1 - E5 Calibration shifted F1 - E6 Latch signal mismatch error F1 - E9 Stack overflow F1 - E3 Wiring harness cavity size does not match previously stored value The "Cavity Size Select" jumpers in the wiring harness indicate a cavity size different from that which the control was previously configured for. Check the jumpers in the harness to make sure they agree with the actual oven size.
F2 - E0 Shorted keypad (also called touch pad) 1. Check keypad connector for firm connection (keypad connects to control board).
2. Press CANCEL. If error code returns after 60 seconds, replace keypad (also called touch pad or membrane switch). Some models incorporate keypad in to control board as one unit. In this case, replace control board (also called ERC or clock). F2 - E1 Keypad cable unplugged F2 - E5 Cancel key drive line open F2 - E6 Cancel key drive line openfrom what this says you could have a bad touch pad,it says to press cancel,if the code comes back after a minute you have a bad touch pad.there's a tech sheet on you machine with all the codes on it,look behind the top console taped to the back.make sure you put this back,if someone comes in to work on your machine and that paper is gone it will be hard to work on it,all machines are different.

Apr 21, 2011 | KitchenAid KGST307 Gas Kitchen Range

Tip

Whirlpool oven, stove and range fault codes (ERC and EOC display errors).


Here a list of Whirpool oven fault codes. The codes had been collected from different service manuals. This was a memo that I wrote for my own use. I think this can be useful to owners and technicians.

WHIRLPOOL - most models
Range/Stove and Oven Fault Codes, Common error codes.

F1 - Analog control board Failure
Disconnect for one minute - if error comes back, replace control board
F1 - Shorted control keypad
Replace keypad
F3 - Oven temperature sensor open
Replace oven temperature probe
F2 - Oven temperature sensor shorted
Replace oven temperature probe
F3 - Oven too hot
Replace oven temperature probe
F3 - Clean temperature too hot
Replace oven probe
F5 - Door latch switch fault
Test and replace the door switch.


Whirlpool with 4 Digit Failure Code:

F1 - E1 - Electronic control (flip flop)
Replace control board
F2 - E0 - Shorted control keypad
Replace keypad
F3 - E0 - Oven temperature probe open
Replace temperature probe
F3 - E1 - Oven temperature probe shorted
Replace temperature probe
F3 - E2 - Oven temp too high
Replace temperature probe
F3 - E3 - Clean temp too hot
Replace temp. probe
F5 - E0 - Check door latch
F5 - E1 - Check door latch
Replace switch if defective

WHIRLPOOL Polara models 5 digit codes:

F1 F0 - EEPROM communication error
Replace ERC
F1 E1 - EEPROM checksum error
Replace ERC
F1 E2:7 - UL A/D errors
Replace ERC
F1 E4:2 - Model ID error
Reinsert keytail.
F1 E6:0 - Latch signal mismatch error
Replace ERC
F2 E0:4 - Shorted key error
Replace keypad assembly
F2 E1:3 Keytail unplugged
reinsert the keytail
F3 E0:5 Top oven sensor open
Test and replace top probe.
F3 E1:6 Top oven shorted
Test and replace temp probe
F3 E2:9 Bake range over temperature
Test and replace temp probe
F3 E3:8 Clean range over temperature
Test and replace temp probe.
F3 E4:10 Bottom oven sensor open
Test and replace temp probe
F3 E:15 Bottom oven sensor shorted
Test and replace temp probe
F5 E0:14 Door switch errot
Test and eventually replace door lock switch
F5 E1:16 Door latch not operating
Test and eventually replace door latch
F8 E0:17 Refrigeration error
Test the cooling module.
PF Power failure - Does not indicate a fault.
PF occurs when power is disconnected.

WHIRLPOOL
Models SF3, 30'' and 24"

F2 - Oven temperature above specifications
Check 8-pin connector from temp. probe to Electronic Oven Control
F3 - Open oven temperature probe failure
Check wiring, replace oven probe if necessary
F4 - Shorted oven temperature sensor failure
Check wiring harness, replace oven temperature probe if necessary
F5 - Push button stuck or faulty
Check for binding of pushbuttons and control panel glass. If OK, replace touch panel
F6 - Electronic control logic error (timing)
Replace Electronic Range Control (ERC)
F7 - Electronic control logic error (lock motor)
Replace ERC.
F8 - Electronic control logic error
Replace ERC.

on Jan 31, 2010 | Whirlpool RBS305PDS Electric Single Oven

2 Answers

How to fix f2 message? what is wrong?


If the display reads "F1" or "F2", a sensor has failed. Contact your Authorized Frigidaire Service Center.

Feb 21, 2011 | Frigidaire FDF50S Dehumidifier

1 Answer

What does error F1 and F2 mean when oven is on,


F1 Electronic oven control failure Replace electronic oven control (also called EOC or clock). F2 Oven temperature too hot Check and replace oven temperature sensor (RTD).

Nov 16, 2010 | Frigidaire 24" Built-in Single Electric...

2 Answers

Kitchen aid wall oven Model YKEBS2780B1 SHOWS


Hello,4 Digit Failure Code F0 - E0 Analog to Digital Failure Disconnect for 30 seconds - if display re-appears - replace control F1 - E1 Safety flip flop Replace Electronic Range Control/Clock(ERC) F2 - E0 Shorted keypad Replace Electronic Range Control/Clock(ERC) F3 - E0 Oven temperature sensor or oven temperature sensor fuse opened Replace oven temperature sensor or fuse F3 - E1 Oven temperature sensor shorted Replace oven temperature sensor F3 - E2 Oven too hot Replace oven temperature sensor F3 - E3 Clean temp too hot Replace oven temperature sensor F5 - E0 F5 - E1 and E2 Check door/latch switch Replace component 2 Digit Failure Code F0 or F1 or F5 Failed transistor Replace Electronic Range Control/Clock(ERC) F2 - E0 Oven temp too high 1. Test operation of door lock on self-clean models
2. Test relay contact operation
3. High resistance in oven temperature sensor F3

Thanks

May 26, 2010 | Ovens

2 Answers

F2e0 error on stove


Turn off the breaker and wait for 5 minutes. the follow this 3 steps:
--> After turn the breaker back on, go to the range and press "OFF", "OFF", "START", then click on the "clock set", there is a message on the display saying that do you want to delete the error, at this time press on the "START" again. And wait for a while until the everything on the screen disappear except the clock time. Hope this will fix yours. It fixed mine.

Dec 28, 2008 | KitchenAid KESC307 Electric Kitchen Range

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