Bosch SHP78CM5N the WLAN display flashes or the connection to the home network is not established
Cause 1 of 2The WLAN on the router is not active, or the home network is not available. Source: Troubleshooting (cont.), p. 46
First checkCheck and activate the wireless network connection on your router.
Causes and checks
The WLAN on the router is not active, or the home network is not available. Source: Troubleshooting (cont.), p. 46
- Check and activate the wireless network connection on your router.
Home Connect is set up incorrectly or has a technical error. Source: Troubleshooting (cont.), p. 46
- Consult the documents supplied for Home Connect.
All 2 causes checked. Contact Bosch Customer Service: 1-800-944-2904.
Service
If the checks above do not clear it, contact Bosch Customer Service: 1-800-944-2904, bosch-home.com/us/owner-support/get-support. United States and Canada. Source: Customer Service, p. 50
Other SHP78CM5N problems
- Water is left in the tub after the cycle2 causes in the manual. First: the filter system or the area under the filters is blocked.
- Dishes are not dry7 causes in the manual. First: no rinse aid is used, or the dosage is set too low.
- Food is left on the dishes9 causes in the manual. First: dishware was placed too close together or the rack is overfilled.
- Too much foam3 causes in the manual. First: hand soap got into the rinse aid dispenser.
- Dishwasher does not start3 causes in the manual. First: the breaker has tripped.
- Door cannot be closed2 causes in the manual. First: the door lock has engaged.
Sources
- Use and Care Manual, Dishwasher SHP78CM5N. BSH Home Appliances Corporation. Document 9001641455, revision C, 56 pages, en-US. media3.bsh-group.com (PDF). Listed on the manufacturer's support page. Retrieved 13 November 2026.
Page numbers are the numbers printed in the manual. Where this page and the manual differ, follow the manual.