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Frigidaire freezer lffh21f7hwg reads "of" on the display board. How do I reset it?

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Posted on Jan 02, 2017

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SOURCE: frigidaire freezer LFFH21F7HWG. the temp

these freezer are designed to run about 70 percent of the time the temp displayed can vary by +/- 3 degrees..make sure you have fan operation in the freezer and the air flow is not blocked or restricted. also make sure that the door is sealing properly

Posted on Sep 01, 2010

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Let's try this again. My frigidaire freezer model Lffh21f7hwg, the display board reads "of". How do I reset it. I do not have the owners manual.


I appreciate your post, Clayton!

From the information you have provided the display board on your Frigidaire freezer reads "OF". That reading means your freezer is off, you should be able to turn it back on by pressing the up or down arrow five times in a row. If you need any additional assistance please feel free to reconnect. I hope this is helpful to you. -Matt

Mar 31, 2015 | Frigidaire Freezers

1 Answer

Ok, upright freezer, frigidaire, read -12 after power outage but working ok..when I tried to reset temp to 0, light went off, freezer went off, front display reads 56..any ideas?


Thank you for your post, Cynthia!

Based off the information you have provided your Frigidaire freezer is not cooling properly and is now displaying the temperature of 56. It sounds like your freezer is not on, even though it has power the compressor is not turned on. I would suggest pressing either the down or up arrow three times within five seconds. That should power on your compressor and it should start cooling properly. I hope this is helpful and if you should need further assistance please feel free to reconnect. -Matt

Feb 28, 2015 | Frigidaire Freezers

1 Answer

UPRIGHT FRIGIDAIRE (ELECTROLUX) FREEZER HAS STOPPED WORKING. LFFH21F7HWG


Hello Friend, I am happy to assist you!

I see that your Frigidaire freezer (LFFH21F7HWG) is not working. Often this is because it could have floating restriction in the line or something more complicated like an issue with the sealed system that only a professional can repair. This can include the compressor not working, the evaporator fan not turning, or even coolant in the lines at incorrect levels to properly cool. It is typically normal to hear the compressor running, humming, or even to be a little warm. However, if you do not hear the compressor at all, I suggest cleaning your refrigerator out including the coils you can reach (typically located in the bottom behind the toe grille) and make sure no food items are blocking any vents in your appliance. Also try checking and see if the door seal is bad; place a dollar bill between the body of the freezer and the door. Now close the door. The dollar bill should stay in place and pull out with a small amount of resistance. If the dollar bill falls out when placed between the gasket and cabinet double check to see if the door is being blocked by anything stopping it from closing. If any of these suggestions prove to be ineffective, connect with a professional to accurately pinpoint any potentially more serious issues.

Best regards! - Z

Jul 15, 2014 | Frigidaire 20.3 Cu. Ft. Frost-Free Upright...

1 Answer

How to unlock control panel LFFH21F7HWG?


Press and hold the Control Lock key for three seconds
to activate or deactivate the function. The Control Lock
feature prevents the user from changing the temperature
and freeze settings. At the first press of any key, the
key press click tone will be heard and the display will
show "LO", but no other change will take place. Holding
the Control Lock key for three seconds will activate or
deactivate the Control Lock feature. After three seconds,
the accept tone sounds and the Control Lock LED (if so
equipped) is activated. In lockout mode, when any key
is pressed, the invalid key tone will be heard and "LO"
will be displayed for 1 second. When the lockout is
deactivated, the Control Lock LED is turned off and the
display shows "UL"

if this does not work unplug the freezer for 30seconds then plug it in. if all of the above fails replace the control.

Jul 04, 2014 | Frigidaire 20.3 Cu. Ft. Frost-Free Upright...

1 Answer

The upright frigdiare freezer displays -10 degrees and runs continusly i couldnt set it to 0


Good Afternoon Friend,

I understand your Frigidaire freezer, model# LFFH21F7HWJ, is displaying -10 degrees and runs continuously. I also see that you were unable to set it to 0 degrees. I suggest resetting your appliance, by either unplugging it or shutting the power off at your home's circuit breaker, for 3-5 minutes. Sometimes there can be a miscommunication between the different boards inside your appliance. Restore power and try the temperature to 0 degrees. I ask that you please follow up with a comment on the post, at your convenience, to advise if further troubleshooting is needed or if your appliances status has changed successfully. Hope this is helpful.

-Best Regards-
WP

Jul 02, 2014 | Frigidaire 20.3 Cu. Ft. Frost-Free Upright...

1 Answer

Freezer says off


Unplug freezer to reset, if display still says off when plugged back in and will not change then I would have to say the t-stat/board is done for and will need to be replaced.

Apr 12, 2014 | Frigidaire GLFH21F8HW 20.5 cu ft Frost...

1 Answer

Figidaire model lffh21f7hwg lost manual don't know how to set digit inst. to set temp.


Free Frigidaire Freezer User Manuals ManualsOnline com Try this website. I know it is discontinued, but the manufacturer will be able to email you something.

Mar 16, 2014 | Freezers

2 Answers

Lffh21f7hwa


Hello Michael - Sounds like the temperature control was accidently turned OFF. When this occurs the temperature control turns off the compressor, but does not disconnect the power to the light bulb or other electronics. Let's try activating the freezer by pressing the UP arrow until display shows "4" or desired setting. Allow 24 hours for temperature to stabilize. For future reference you can lock the control to keep from accidently changing the temperature setting. I ask that you please follow up with a comment on the post, at your convenience, to advise if further troubleshooting is needed or if the unit's status has changed successfully. Thank you.

Jul 01, 2013 | Frigidaire 20.3 Cu. Ft. Frost-Free Upright...

1 Answer

We just purchashed a Frgidaire Freezer model #LFFH21F7HWG. Does it have leveling legs on the back as well as the front? Are we missing 2 leveling legs?


usually the back wheels are rollers that allow you to pull the fridge straight out from the wall, so NO, not leveling in the back, but you don't need it anyway, just use the front adjustments

Mar 17, 2011 | Frigidaire 20.6 cu. ft. / 583 liter...

1 Answer

Frigidaire freezer LFFH21F7HWG. the temp gauge outside registers only 0. I have 3 thermometers inside all register 18 degrees. ice cream is soft in the box. machine was delivered last Tuesday. the freezer...


these freezer are designed to run about 70 percent of the time the temp displayed can vary by +/- 3 degrees..make sure you have fan operation in the freezer and the air flow is not blocked or restricted. also make sure that the door is sealing properly

Aug 31, 2010 | Frigidaire 20.6 cu. ft. / 583 liter...

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