The editor(s) disclaim duty for virtually any injury to folks or assets ensuing from any Suggestions, On the opposite aspect in the controller, two LEDs are supplied for self-diagnostic and repair reasons. The electrical connections around the entrance facet with the controller are Obviously marked for ease of set up. https://griffinzshwk.bmswiki.com/4408514/the_fact_about_hydrogen_auto_that_no_one_is_suggesting