De Dietrich DOP1160B: Oven stays below set temperature
This analysis was prepared with AI assistance using device details and researched sources. Despite careful preparation, some information may be incomplete or incorrect. Method and limitations
The specific problem
Oven stays below set temperature
The reported issue is a De Dietrich DOP1160B built-in electric oven that heats to a lower temperature than the temperature selected or displayed. This can affect cooking results even though the oven appears to operate normally.
Symptoms and likely causes
A De Dietrich DOP1160B is reported to run below the selected temperature. This symptom does not reliably distinguish a sensor, heater or control fault. Listed part numbers are merchant leads for different versions; diagnosis and internal repair require a qualified workshop.
Quick diagnosis
A De Dietrich DOP1160B is reported to run below the selected temperature. This symptom does not reliably distinguish a sensor, heater or control fault. Listed part numbers are merchant leads for different versions; diagnosis and internal repair require a qualified workshop.
When professional service is needed
Internal testing, removing a built-in oven and replacing a sensor, heater or board require a qualified repairer. A temperature symptom alone does not establish which part has failed. Stop using the oven if it smells burnt or overheats; never bypass safety devices.
- 220-240 V mains voltage
- High oven power, about 3.5 kW according to a consulted manual sheet
- Risk of burns from heating elements and hot walls
- Sharp metal edges when removing the built-in oven
- Risk of damaging the thermal insulation or wiring
Internal testing, removing a built-in oven and replacing a sensor, heater or board require a qualified repairer. A temperature symptom alone does not establish which part has failed. Stop using the oven if it smells burnt or overheats; never bypass safety devices.
Parts and compatibility
Temperature probe references vary by exact variant. Part 74X2322 was found for some DOP1160B/DOP1160B4 variants. Part AS0000030 was listed for DOP1160B1. Do not order a probe using only the commercial reference DOP1160B; confirm the complete type on the rating plate, such as DOP1160B1, DOP1160B3 or DOP1160B4. Other listed parts include fan oven element CA5C006A7, bottom element 74X3170, and electronic board AS6020412 or AS6020413, but these should only be considered if diagnosis supports them.
Check a spare part number before you buy
Oven temperature probe
- Part number
- 74X2322
Oven temperature probe
- Part number
- AS0000030
Fan oven element 2100 W
- Part number
- CA5C006A7
Bottom element 1200 W
- Part number
- 74X3170
Electronic board / power board
- Part number
- AS6020412
Alternative numbers: AS6020413
Important cautions
- Do not order a probe using only the commercial reference DOP1160B; variants such as DOP1160B1 and DOP1160B4 may use different probe references.
- Disconnect power at the breaker before any opening; this is a high-power mains appliance.
- Never bypass a probe, safety thermostat, or door lock.
- If overheating marks, browned connectors, burning smell, tripping, or board faults are present, stop use and call a professional.
Check purchase sources
Changing the language does not change the original search market. Recheck merchant offers and compatibility.
Basis for this answer
- Detected appliance
- De Dietrich DOP1160B
- Detection confidence
- 92%
- Original search market
- Worldwide
Changing the language does not change the original search market. Recheck merchant offers and compatibility.
Sources and further information
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