Temp/clock display faided

LED clock/temperature light fading an - Appliance Repair Forum

forum.appliancepartspros.com/oven...ranges.../650-led-clock-temperatur...

Aug 20, 2007 - 3 posts - ‎3 authors
The LED clock/temperature/etc control light has been becoming less ... needs to be replaced (board being the oven clock/erc/control board). Control pad temperature light out
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Cheap Fix for a Dim Display on an Oven Control Panel ...

in cleaning a pyrolitic oven is suppose to lock the oven door , this is a safety feature due to fact that oven gets up much higher in temp than a normal oven , the heated air it produces if let out would flash burn anything in front of it to ashes (people,pets,rugs,etc.) the clock doubles as your display window to see what temp oven is at , there should be a clock selection to see current time of day even if oven is in use , and last but not least , it has a delay cleaning start feature , you can set it to come on and clean it's self , Id recommend not to use this feature for safety reasons (I don't think the mfg thought that feature out too much )
the door should remain locked till oven temp is below a preset minimum safe temp ,id not force it open for safety reasons

Hello,

When checking the sensor it shouls be checked at room temp (even if power off) at it should be between 1060-1100 ohms at room tempature. 16 ohms the new sensor is shorted the F2/F3/F4 all relate a faided sensor and the F5 error code says the clock (electronic oven control) is defective.

Test the sensor again at room temp...if only 16ohms its no good and will throw the F4 code everytime again a good sensor measured at room temp should be between 1060-1100 ohms


GENE

How many active terminals are there at the main terminal block in the new oven. Is this a single or 2 phase supply. Have you connected the active supply to all active terminals. If only half of the oven is working it sounds like it could be a problem at the terminal block. If so, you need to put a loop or bridge wire to the 2nd active terminal.
If all this was done correctly when connected the only other thing it could be is the electronic clock needs to be set to manual mode for the oven to work correctly.

hi the only to fix it is to replace display/control jim

the e o c ( the clock) is at fault . and the diag is correct . most parts today only cary 3o days .. hope the hepled . mm

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. 
 

when the display is fading it has to be changed part number 492071 that is for a double oven display

Supposedly the electrolytic capacitors on the display board need to be replaced. See: http://applianceguru.com/forum1/18842.html

its the display that is going out on the ovenlike everything else things just fad away. Actually I have had LED meter displays do the same thing.