CodeRegistry
Brands
  1. Home
  2. Miele
  3. Commercial Dishwashers
  4. Check water intake
About·Privacy·Terms

CodeRegistry — Your global library for technical solutions.

For your safety: always follow the equipment manufacturer’s official manuals. CodeRegistry is an independent help site and is not affiliated with the brands listed here.

Check water intake

'Check water intake' message - Problem with water intake

Miele · Commercial Dishwashers

What does Check water intake mean?

The dishwasher display shows 'Check water intake', indicating a problem with the water supply to the appliance. This is a general message prompting the user to check basic water connections.

Common Causes

  • The faucet supplying water to the dishwasher is not fully open.
  • The filter in the water inlet is clogged with debris.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Switch the dishwasher off with the On/Off button before attempting to fix the fault.

  2. 2

    Open the faucet all the way to ensure sufficient water supply.

  3. 3

    Clean the filter in the water inlet according to the cleaning and care instructions in the manual.

Browse all codes in this manual (17)
Verified technical data. Last updated: April 2026

Related Faults

403-405Fault 403-405 - Water intake problem, program cancelled406-408Fault 406-408 - Water inlet flow pressure too low412-414Fault 412-414 - Water inlet flow pressure too high
Source: Miele Commercial Dishwashers
Open Manual (Page 97)Search more codes in this manual