Error code
Bosch Dishwasher Error Code E07
Drying fan or Zeolith drying system fault on selected models The most likely cause is drying fan is restricted or not running normally. Check first: clear only accessible lint, debris, or obstructions described in the manual.
Quick answer
E07: Drying fan or Zeolith drying system fault on selected models
Meaning
Drying fan or Zeolith drying system fault on selected models
First safe check
Switch the appliance off before checking any user-accessible filters or vents.
Stop if
Stop if the code returns, water reaches electrics, there is burning smell, the appliance trips power, or the next step would require internal access.
Who to call
Contact a qualified repair professional if E07 returns after safe visible checks, the appliance cannot complete a short test, or diagnosis would require internal access.
Medium severity: check safely and stop if it returns. Disconnect power before checking accessible parts where the appliance guidance says to do so.
Fix time
5-20 minutes for safe visible checks
Difficulty
Easy to moderate
The useful first pass is to confirm simple visible causes before assuming a failed internal component.
Expected outcome: A simple external cause may clear after one short test. Repeated E07 means the appliance needs closer diagnosis.
What does this error code mean?
Bosch dishwasher E07 usually means drying fan or Zeolith drying system fault on selected models. The exact cause can vary by model, so use this page as safe fault-code context rather than a confirmed diagnosis of one failed part.
Start with the checks that do not require dismantling the appliance: power, water, drain, door, filters, load, or airflow depending on the fault family. If the code returns after one sensible retry, the safer next step is a qualified repair professional or the manufacturer's authorised service centre.
This code sits in the fan flue fault family, so checks should stay focused on that system before broader part replacement is considered.
Symptoms users may notice
- Drying performance may be poor.
- The appliance may stop during the drying stage.
- A fan or airflow warning may appear only on models with active drying systems.
Why is this happening?
- Drying fan is restricted or not running normally
- Air path or vent is blocked
- Fan feedback signal is abnormal
- Control board is not driving the drying fan correctly
What this usually points to
This code sits in the fan flue fault family, so checks should stay focused on that system before broader part replacement is considered.
How to fix this safely
- Switch the appliance off before checking any user-accessible filters or vents.
- Clear only accessible lint, debris, or obstructions described in the manual.
- Do not remove panels to reach fan wiring or internal ducts.
- Arrange diagnosis if the code returns after accessible airflow checks.
Can I fix this myself?
YesYou can make the visible checks listed above, but do not dismantle the appliance or test live electrical parts.
Safety boundary: Stop if the code returns, water reaches electrics, there is burning smell, the appliance trips power, or the next step would require internal access.
What not to do
- Do not keep clearing the display with repeated resets.
- Do not remove panels, test live wiring, bypass sensors, or force stuck parts.
- Do not continue normal use if there is leaking, overheating, burning smell, or electrical tripping.
Common misdiagnoses
- E07 can be mistaken for a single failed component, but the same display can be triggered by supply, sensor, wiring, control, or usage conditions depending on the model.
Reset steps
- Switch the appliance off and wait briefly before restarting only if the manual allows it.
- Run one short test after completing the safe visible checks.
- Stop and arrange help from a qualified repair professional if the code returns.
Intermittent vs persistent faults
A one-off E07 may follow a temporary condition. Repeated or immediate returns should be treated as persistent and escalated.
When to call a technician
Contact a qualified repair professional if E07 returns after safe visible checks, the appliance cannot complete a short test, or diagnosis would require internal access.
Safety warning
Disconnect power before touching accessible hoses, filters, doors, or panels. Do not work on live electrical parts or sealed components.
Useful hub links
Related fan and flue fault codes
Bosch Dishwasher Error Code E03
Control electronics have detected an internal fault
Bosch Dishwasher Error Code E04
Water switch or flow-control reading is abnormal
Bosch Dishwasher Error Code E05
Water level or filling control is not reading normally
Bosch Dishwasher Error Code E06
Door sensor or door switch signal fault
Relevant guide
Frequently asked questions
What does Bosch E07 mean?+
E07 usually means drying fan or Zeolith drying system fault on selected models, although the exact trigger can vary by model.
Can I fix Bosch E07 myself?+
You can try the safe visible checks on this page. Stop if the code returns or the next step would require opening the appliance.
Should I keep using the appliance with E07?+
No. Pause normal use until the fault has cleared after safe checks, especially if there is leaking, overheating, unusual noise, or electrical tripping.
Who should I call if E07 keeps coming back?+
Use a qualified repair professional or the manufacturer's authorised service centre for internal diagnosis and repair.
Model variation note
Bosch may use this code differently across model ranges. Check the model manual or authorised support if the symptoms do not match this page.