!
error Bosch
Error Code E1:89
Water supply error — dishwasher is not filling with water properly.
? What Causes This
Supply hose kinked, water supply turned off, or water supply line is clogged.
✓ How to Fix It
- Install supply hose without kinks.
- Turn on the water supply.
- Unclog water line if necessary.
Source: page 43 of the official manual
From the manual
This error code appears in:
Bosch SHPM65Z Dishwasher