Skip to main content

Wolf EC24 Coffee System Shows Empty Circuit Fill Circuit


  • What does Empty Circuit Fill Circuit mean on the EC24?
  • Why does the Coffee System say Empty Circuit Fill Circuit?
  • How to test which component is causing Empty Circuit Fill Circuit


  • No water flow in water circuit
  • Water tank pulled out and reinserted while pump is running
  • Filter blocked if installed on unit
  • Flowmeter blocked
  • Pump discharge weak or not pumping


To clear the error message:

  1. Insert the water spout.
  2. Press the control button.
  3. If the message does not disappear, repeat steps 1 and 2.
  4. After two failed attempts to clear the message, contact Factory Certified Service to schedule an appointment for repair.

Refer to the product Use and Care Guide for further information.

If these troubleshooting steps do not resolve the issue, service is necessary to expertly diagnose and repair the product. Contact Factory Certified Service to schedule an appointment for repair.


Need further assistance? Contact Customer Care at 800.222.7820 or provide your information below and request a Customer Care representative contact you.

Ask Your Question

We're standing by with answers

Whether you're shopping for appliances or have questions about those you already own, we've got the resources you need. Talk directly to a customer care expert at the Sub-Zero, Wolf, and Cove service center, or connect with an appliance consultant at an official showroom near you. Get quick answers online, or reach a certified service provider or installer. And much more.


Call us at (800) 222-7820