Magnum Energy and Dimensions Inverter Support

Start Here: Troubleshooting

The following quick reference troubleshooting guides may provide the information you need to quickly solve the issue you are experiencing. 

Magnum Energy inverter/chargers

General Inverter Troubleshooting Guide

Remote Fault Codes Guide for ME-RC, ME-MR, ME-ARC, and ME-ARTR Remotes

LED Blink Code Guide for MM or MMS Series Inverters or MM-RC Remote

Contact Technical Support

If none of the above guides has helped, please contact our Technical Support team.

Please gather 1. model number and 2. serial number prior to calling or emailing.

Hours: 7:00am - 5:30pm Central

Toll-free: 800-553-6418
Phone: 1-651-653-7000, Option 2



We are experiencing longer than normal wait times. To avoid waiting on hold you have 2 options:

  1. Use the email link to provide your name and phone number and we will call you.
  2. Leave a message, press # to save your message, and we will return your call.