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info.us@weiss-world.com

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Phone

Sales
+1 440 269 8031

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+1-888-WEISSNA (934-7762)

International Service
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EF2 activation

Generate the EF2 Activation Code

Please have the EF2 serial number, located on the controller's type plate, and the EF2 start code, displayed in the web interface of the EF2 controller, at hand.

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I would like to receive information from WEISS about WEISS World products and services in the form of advertising communication via the following channels:

Further information on the processing of your personal data can be found in our Privacy Policy and the Terms of Use.

Why is an activation code needed?

In some cases, you will need an activation code to reset errors (error code 38, 39 or 40) in your EF2 controller. To receive the necessary activation code, fill out the request form above.

Back to the overview page Support & Service
Fast code delivery
Rapid troubleshooting

How to contact us.

The direct path..
Service Hotline

You can reach our WEISS Service specialists by phone. In emergencies, even 24/7.

Service Hotline
You can reach us online from Monday to Friday from 7:30 a.m. to 4:30 p.m.
Emergency Hotline
Only available outside of office hours.
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Service Contacts

You are now in the WEISS GmbH service area. You can find international service contacts here.

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WEISS World

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