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Model reference

Bosch HGS5042UC/01

Range

4 documents37 error codes5 service modes

Available documentation

Service Manual

  • Technical Service Information Bosch and Siemens Free-standing and Slide-in Ranges12 pg
    Covers this model
  • ServiceManual BoschFSR116 pg
    Covers this model

Other

  • BoardServiceKit2 pg
    Covers this model
  • HDS7152 Fault Code Guide12 pg
    Covers this model
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Error codes (37)

CodeMeaning
ER 12Mismatch of relay port pin and software register on MTwisT control.ER 13Invalid EPROM data on MTwisT control.ER 22Keyboard fault on MTwisT control.ER 23PWM frequency out of limit on MTwisT control.ER 24Wrong number of relays on MTwisT control.ER 25False connection mains on MTwisT control.ER 26Relay supply voltage too high (off state of control) on MTwisT control.ER 3Selection of keys fault on MTwisT control.F1Meat probe failure detected during TEST or SERVICE mode.F111Oven runawayF113Runaway oven temperature reaching 950°F while latch is lockedF120Any key (except CANCEL) pressed longer than 60 seconds, possibly caused by…F121Touch key voltage out of limits (except CANCEL key)F122Selection mechanism for touch keys faultyF124CANCEL key pressed for more than 60 secondsF125CANCEL key voltage out of limitsF131Meat probe not calibrated when probe is in use.F132Shorted meat probeF141Slave micro not functioningF151EEPROM failure or communication circuit failureF153User interface too hotF154Power board too hotF155Cook profile corrupted in EPROM.F160Cooling fan Hall effect feedback not present (SIRF170Power failure detected (2 ms fault limit).F190Power over voltage at power-upF2Oven sensor failure detected during TEST or SERVICE mode.F200Time-out and stop function during production TEST modeF210Range exceeded safe test limits during SERVICE modeF3Warming drawer sensor failure detected during TEST or SERVICE mode.
View all 37 error codes
F31Oven temperature sensor failureF32Oven sensor shortedF33Warming drawer sensor failureF34Warming drawer sensor shortedF41Motorized latch will not lock at start of self-clean, or door light switch…F43Motorized latch will not unlock at completion of self-clean.F45Motorized latch shows both locked and unlocked simultaneously

Service modes (5)

  • Service Configuration Mode (FSR3 models 30, 50, 70, 71, 72)1
  • SERVICE modeNot specified in document
  • Service/Test ProgramPlace a finger on the cooking mode, temperature, and start touch zones simultaneously and hold for…
  • TEST modeNot specified in document
  • Thermostat Calibration (Oven Temp Offset)1

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