Click To Contact SunMaxx Solar Today

How Do I Get My SmartMaxxDHWPlus Controller from German to English?

How do I get my SmartMaxxDHWPlus controller from German to English?

With the controller plugged in, push the “+” button until you reach the end of the main menu. You will see the time displayed under the German “ZEIT.” Then push the “+” button for about 3 seconds straight until the controller goes to the submenu. “ANL” is the first German code in the submenu. Once you have accessed the submenu, press the “+” button until you reach the end of the submenu (a version number). Then press the “-“ button three times to go back to language (German “SPR”). Press the “OK’ button. While “SET” is blinking, press the “-“ button once to go from “dE” (German) to “En” (English). Press the “OK” button again. The code displayed now should be “LANG” which means you are back to English.

Related Content & Resources:

Related Webinars

Related Technical Tips & FAQs

Expected Timeline to purchase?:

Customer Type:


Please help us fight spam! What is the sum of 7 + 4?

Contact SunMaxx Solar SunMaxx Solar
Sales & Main Office
Rte 206
Bainbridge, NY 13733

P: 1.877.SUNMAXX
P: 1.877.786.6299