Brand: BOSCH
Category: Dishwasher
Document Type:
Language: EN
Manual for 300 SERIES - Troubleshooting and error codes + PDF Download
Uploaded: April 8, 2025, 1:01 a.m.
Manual Publish Date: 2021-01-01
Warranty Summary
BOSCH warrants the dishwasher to be free from defects in materials and workmanship for 365 days from the original purchase date.
Basic Operation Summary:
- Switching on the appliance: Press the ON/OFF button.
- Setting a cycle: Select a suitable cycle using the cycle buttons.
- Setting options: Choose desired options for the selected cycle.
- Setting electronic delay time (optional): Delay the start of the wash cycle.
- Starting the wash cycle: Press the Start button.
- Switching off the appliance: Press the ON/OFF button after the cycle ends.
Troubleshooting and error codes
| Issue | Cause and troubleshooting |
|---|---|
| E:20-60 lights up alternately. | Appliance has detected heating element is calcified. 1. Descale the appliance. 2. Operate the appliance with the Water softening system. |
| E:30-00 lights up alternately. | Water protection system is activated. 1. Turn off the water faucet. 2. Call customer service. |