!
error Bosch

Error Code E1200

Supply hose kinked or water supply turned off — water is not entering the dishwasher.

? What Causes This

Kinked supply hose, water supply valve closed, or clogged water supply line.

How to Fix It

  1. Check and straighten the supply hose.
  2. Turn on the water supply valve.
  3. Unclog the water supply line if necessary.

Source: page 43 of the official manual

From the manual

Manual page 43 — Bosch error E1200

This error code appears in:

Bosch SHPM65Z Dishwasher