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Model reference

Bosch HES7052U/01

Range

9 documents45 error codes10 service modes

Available documentation

Service Manual

  • Range Training Manual Electric - Dual Fuel - Gas81 pg
    Covers this model
  • range-training81 pg
    Covers this model
  • Technical Service Information Bosch and Siemens Free-standing and Slide-in Ranges12 pg
    Covers this model
  • Free Standing Range (FSR/FSR3) and Slide-In Range (SIR) Service Manual116 pg
    Covers this model
  • gas range service manual116 pg
    Covers this model
  • ServiceManual BoschFSR116 pg
    Covers this model

Training

  • Range Training Manual81 pg
    Covers this model

Other

  • BoardServiceKit2 pg
    Covers this model
  • HDS7152 Fault Code Guide12 pg
    Covers this model
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Error codes (45)

CodeMeaning
ER 12MTwisT Control faultER 13MTwisT Control faultER 22MTwisT Control faultER 23MTwisT Control faultER 24MTwisT Control faultER 25MTwisT Control faultER 26MTwisT Control faultER 3MTwisT Control faultER12Electric cooktop MTwisT control mismatch of relay port pin and software…ER13Electric cooktop MTwisT control invalid EPROM data.ER22Electric cooktop MTwisT control keyboard fault.ER23Electric cooktop MTwisT control PWM frequency out of limit.ER24Electric cooktop MTwisT control wrong number of relays.ER25Electric cooktop MTwisT control false connection mains fault.ER26Electric cooktop MTwisT control relay supply voltage too high (off state of…ER3Electric cooktop MTwisT control selection of keys fault.F1Meat probe failure detected during test or service mode.F111Runaway oven temperature reaching 585°F with latch unlocked; fault limit 5…F113Runaway oven temperature reaching 950°F with latch locked; fault limit 5…F120Any key (except Cancel) pressed for more than 60 seconds; checked always.F121Touch key voltage out of limits (except cancel key); checked always with max 1…F122Selection mechanism for touch keys faulty; checked always with max 1 minute…F124Cancel key pressed for more than 60 seconds; checked always with max 1 minute…F125Cancel touch key voltage out of limits; checked always with 1 minute fault…F131Temperature probe not calibrated; detected when probe is in program with 20…F132Shorted meat probe input; detected when probe is in program with 1 minute fault…F141Slave micro not functioning; checked always with 1 minute fault limit.F151EEPROM failure or communication circuit failure; detected when cook or clean is…F153User interface board too hot; checked always with 1 second fault limit.F154Power relay board too hot; checked always with 1 second fault limit.
View all 45 error codes
F155Cook profile corrupted in EPROM; detected when cook or clean is programmed with…F160Cooling fan hall effect feedback not present; checked always (NTC temp in…F170Power failure detected; checked always with 2 ms fault limit.F190Power over voltage condition detected at power on.F2Oven sensor failure detected during test or service mode.F200Time out and stop function during production test mode; 110 second limit.F210Range exceeded safe test limits (oven temperature over 200°F) during service…F3Warming drawer sensor failure detected during test or service mode.F31Oven temperature sensor failure (open) when cook or clean is programmed; fault…F32Oven sensor shorted, detected when cook or clean is active.F33Warming drawer sensor failure (open) when warming drawer is active; fault limit…F34Warming drawer sensor shorted, detected during cook or when warming drawer is…F41Motorized latch will not lock when latch should be locked; fault limit 1 minute.F43Motorized latch will not unlock when latch should be unlocked; fault limit 5…F45Motorized latch indicates both locked and unlocked simultaneously; checked…

Service modes (10)

  • Board Configuration Mode - FSR3/SIR (FD8601-Current)["Unplug the unit, then plug it back in.","Display shows CLOCK with 12 flashing.","Simultaneously…
  • Service Configuration Mode (FSR3 models 30, 50, 70, 71, 72)["Turn the power on and wait until the display shows the type (ELECTRIC or GAS) and software…
  • SERVICE modeNot specified in document
  • Service Test Program["Place a finger on the cooking mode, temperature, and start zones simultaneously for 5 seconds…
  • Service/Test ProgramPlace a finger on the cooking mode, temperature, and start touch zones simultaneously and hold for…
  • TEST modeNot specified in document
  • Test/Service Program - FSR (FD8306-FD8507)["Press [Cooking Mode], [Temperature], and [Start] simultaneously and hold for 5 seconds.","Display…
  • Test/Service Program - FSR3 and SIR (FD8601-Current)["Press and hold [Temperature] and [Time] for 5 seconds (for 300 series only, press and hold…
  • Thermostat Calibration (Offset)["Touch [Cooking Mode] and hold until SELECT FUNCTION appears (about 5 seconds).","Using control…
  • Thermostat Calibration (Oven Temp Offset)["Touch cooking mode and keep your finger on it until 'SELECT FUNCTION' appears (about 5…

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