my Xantrex Freedom 458 Controller board 70-0154-62 Rev 208 appears to be failing. It still togles the lights on my heart interface Link 2000 but will not respond to the inverter and charger buttons. It will work from it\'s own buttons but only after multiple tries. I tried replacing the communication chips but no change. I can\'t repair further without a schematic. I\'m looking for repair or replacement or hints to help me repair.
Thanks!
--Jon
details:
Xantrex Freedom 458 Inverter/Charger
Model X-81-2010-12
SN A10033441R
date 28-Apr-2004
Communication Board Assembly #70-0154-62 Rev 208
heart interface
Link 2000
Model L2000
P/N: 84-2000-01
S/N 7848
D/C 0498