ERROR CODE EXPLAINED
Bosch Washer
Bosch Washer E:30 / -80 Error Code
What it means
The washer detected a blocked drain path or excessive detergent condition.
Try this first
- Check the drain hose for kinks or blockage.
- Clean the drain pump.
- Make sure the drain hose is not installed too high.
- Reduce detergent quantity.
Can I keep using it?⚠ Bosch diagnostic fault
Repair usually required?⚠ Service may be required
If the error keeps returning
If E:30 / -80 returns after troubleshooting, Bosch recommends customer support or qualified service.
Official source
Troubleshooting information verified against manufacturer support documentation.
View manufacturer support page →Safety note:ApplianceSignal provides general troubleshooting information. Always follow the appliance manufacturer's safety instructions and disconnect power when required.