Yep, mine works perfectly.
Did you work off the wiring diagram here?
https://www.haltech.com/wp-admin/admin-ajax.php?action=ht_get_file&id=633e67ff2f02d268520a8812&op=1
I suspect you probably need to connect to both, possibly with diodes in each side to prevent backfeeding.
You really should be able to see how they did it originally in the wiring diagram.
Recommended Posts