Pentair MiniMax NT - Blower Help
I just replaced the Digital Display Controller (472100) on my Pentair Minimax NT spa heater. Now I get ERR on the front panel. Cycling power on the junction box gives me one red flash on the Ignition Module, which maps to Air Flow Fault.
Any suggestions on how to troubleshoot further?
The blower never comes on, I suspect the blower but have no idea how to confirm.
Manual w/ wiring diagram here:
Thanks in advance,
Any help in avoiding the pool/spa mafia around here will be greatly appreciated.