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Model reference

GE JT1000

Oven

2 documents44 error codes6 service modes

Available documentation

Service Manual

  • Technical Service Guide 2013 Wall Ovens89 pg
    Covers this model
  • GE 2013 Wall Ovens Technical Training Service Manual89 pg
    Covers this model
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Error codes (44)

CodeMeaning
F20Upper oven sensor circuit faultF21Upper oven sensor circuit faultF22Lower oven sensor circuit faultF23Lower oven sensor circuit faultF30Upper oven sensor related faultF31Upper oven sensor related faultF32Lower oven sensor related faultF33Lower oven sensor related faultF34Oven sensor related faultF35Oven sensor related faultF40Upper oven meat probe circuit shorted (Machine Control only).F41Lower oven meat probe circuit shorted (Machine Control only).F60Loss of communications to upper machine control board.F63Loss of communications to lower machine control board.F66Loss of communications to user interface board.F70ERC detecting a continuous keypanel press (T012 tactile) or glass touch input…F71ERC detecting a continuous keypanel press (T012 tactile) or glass touch input…F72Glass touch input fault (T012 glass touch units).F73Glass touch input fault (T012 glass touch units).F74Glass touch input fault (T012 glass touch units).F75Glass touch input fault (T012 glass touch units).F76Glass touch input fault (T012 glass touch units).F77Glass touch input fault (T012 glass touch units).F78Glass touch input fault (T012 glass touch units).F79Glass touch input fault (T012 glass touch units).F7AMachine control glass touch sees a stuck key other than START and CLEAR.F7BMachine control glass touch sees a stuck START key.F7CUpper CLEAR key stuck condition (Machine Control).F7dLower CLEAR key stuck condition (Machine Control glass touch).F7EGlass touch communication failure (Machine Control).
View all 44 error codes
F7FGlass touch Cyclic Redundancy Check (CRC) failure (Machine Control).F80Internal electronic problem in the upper machine control or T012 ERCF81Internal electronic problem in the lower machine control or T012 ERCF82Interface data failure (CRC)F90Upper oven door latch switch circuit fault.F91Upper oven door latch switch circuit fault.F92Upper oven door latch switch circuit fault.F93Lower oven door latch switch circuit fault.F94Lower oven door latch switch circuit fault.F95Lower oven door latch switch circuit fault.F96Upper cooling fan is running too slow.F97Lower cooling fan is running too slow.F98Upper cooling fan is running too fast.F99Lower cooling fan is running too fast.

Service modes (6)

  • F-Code Access (Machine Control)["Enter Service Mode (press and hold '1' and '5' for 3 seconds within 5 minutes of…
  • F-Code Access (T012 Controls)Press and hold simultaneously the numbers 1 + 3 + 0
  • F-Code Access (T012)["Press and hold simultaneously the number keys 1 + 3 + 0.","Display will show 'F-cd' in the…
  • Service Mode (Machine Control)["Within 5 minutes of power-up, press and hold the '1' and '5' keys simultaneously for 3…
  • Service Mode (T012 Controls)A 5-minute timer is activated at power-up
  • Service Mode (T012)["Within 5 minutes of power-up, press and hold the '1' and '5' keys simultaneously for 3…

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