Brand: BOSCH
Category: Oven
Document Type: Manual
Language: EN
Manual for Benchmark Series Built-in Wall Ovens
Uploaded: April 20, 2026, 8:02 p.m.
Manual Publish Date: 2014-06-01
Warranty Information
The product is warranted for 365 days from the date of purchase against defects in materials and workmanship.
Bake: Uses upper and lower elements to maintain oven temperature.
Broil: Uses intense heat from the upper element.
Roast: Uses upper and lower elements with more intensity from the upper element.
Convection Modes: Utilize a convection fan to circulate air for even cooking.
Self-Clean: High-temperature cycle to clean the oven cavity. The second cavity in a double oven is disabled during this cycle.
Cooling Fan: Operates to maintain allowable temperatures on internal components and accessible surfaces. Speed varies based on cooking mode and temperature.
Troubleshooting and error codes
| Error Code | Description | Cause/Notes | Suggested Action(s) |
|---|---|---|---|
| E000 | Wrong module code | Control module and user interface are mismatched. No operation is possible. | Enter correct option code in Service mode. |
| E302 | Control module too hot | Temperature sensor on the control module detects temperature higher than limit value. Control turns off heating elements and fan defaults to high speed. | If cooling fan is not operating... Check connections to the fan and the control module. If cooling fan is operating... Check element operation, air obstruction, damaged trims, stuck relays. |
| E005 E305 |
Communication error | Loss of communication between user interface and control module (E005) or between TCM and control module/user interface (E305). | Check wires and connections. Confirm voltage to the correct pins. |
| E009 E309 |
ROM-check error in user interface | ROM-check performed at reset fails. All heating elements disabled. | E009: Replace user interface. E309: Replace control module. |
| E010 E310 |
Data memory error in user interface | Cyclic check of memory content or write to memory failed. All heating elements disabled. | E010: Replace user interface. E310: Replace control module. |
| E011 | Continuous pushing of a single key | Key pressed continually for 10 seconds, or touchpad assembly has a bad key. | Confirm touch panel is clean. Inspect user interface PCB. Check door seal. Run Key Test in Service mode. |
| E312 | Defective control module temperature sensor | All oven operations suspended until control reset. | Replace control module. |
| E314 E414 |
Cancel / Off key error | Oven operation will be stopped. Error cancelled only by a system reset. | Check touch pad assembly. Inspect user interface PCB. |
| E032 | Continuous pushing of multiple keys | Two or more keys continuously pressed for 10 seconds or touchpad assembly has more than one bad key. | Confirm touch panel is clean. Inspect user interface PCB. Check door seal. Run Key Test in Service mode. |
| E044 | Touch control module (TCM) option code error | TCM board or connections to TCM are bad. Control module unable to set TCM option code. | Enter Service mode to set option code. Check connection to control module/TCM. |
| E050 | Rotary encoder switch short to Vcc (500 series only) | A short to Vcc is detected in an encoder switch for more than 10 seconds. | Replace rotary encoder switch. |
| E101 E201 |
Cavity 1 / Cavity 2 temperature sensor open | Temperature sensor disconnected or faulty connection. Cooling fan operates at high speed, heating stops. | Check connections and wires to temperature sensor. Check resistance of sensor; if OK, suspect control module; if sensor fails, replace sensor. |
| E104 E204 |
Cavity 1 / Cavity 2 temperature sensor shorted | Temperature sensor shorted to ground. Cooling fan operates at high speed, heating stops. | Check wires and connections for pinch or short circuit. Check resistance of sensor; if OK, suspect control module; if sensor fails, replace sensor. |
| E106 E206 |
Cavity 1 / Cavity 2 door latch does not lock | Latch operation not determined by control module. Door latch does not lock. | Check latch motor and switch connections/wires. Check connections to control board. Check wires between control board and latch. Check operation of door switch. Check latch for binding/mechanical failure. |
| E107 E207 |
Cavity 1 / Cavity 2 door latch does not unlock | Temperature in cavity too high or latch operation not as expected. Door latch does not unlock. | Check latch motor and switch operation. Check door switch operation. Check latch for binding/mechanical failure. |
| E115 E215 |
Cavity 1 / Cavity 2 temperature in unlocked cavity too high | Temperature in unlocked cavity exceeds allowable temperature. Oven stops heating and door locks. | Check element operation. Check temperature sensor resistance. Check for stuck relays. Replace control module if necessary. |
| E116 E216 |
Cavity 1 / Cavity 2 meat probe error | "Hot" wire shorted to ground. Connection to probe changes frequently. | Check wires and connections. Check for dirty contact in probe receptacle. |
| E122 E222 |
Cavity 1 / Cavity 2 meat probe sensor temperature too high | Meat probe or receptacle failure. Measured temperature higher than allowable limit. | Check with customer if probe was in receptacle. Check probe operation and resistance. Check connections and wires. |
| E123 E223 |
Cavity 1 / Cavity 2 meat probe sensor temperature too low | Meat probe or receptacle failure. Measured temperature lower than allowable limit. | Check with customer if probe was used in frozen food. Check probe operation and resistance. Check connections and wires. |
| E126 E226 |
Cavity 1 / Cavity 2 door latch error | Switch signals lost by latch position switch. All heating elements disabled. | Check switch connections. Check wires between connector and control module. Check switch operation. |
| E303 | Electronics Delta temperature too high | Temperature sensor on control module detects temperature changes that, over time, are higher than limit value. | Check connections to cooling fan and control module. Check element operation. Check for air obstruction or damaged trims. Check for stuck relays. |