TAM7 internal communication error (red 5 flash)
Work the TAM7 AFC red 5-flash internal communication error: blue UNIT LED rules, 13.8 VDC power supply and J8 checks, RS-485 data line A / B voltages and the unplug J6, J10, J9 one-at-a-time procedure.
Work the TAM7 AFC red 5-flash internal communication error: blue UNIT LED rules, 13.8 VDC power supply and J8 checks, RS-485 data line A / B voltages and the unplug J6, J10, J9 one-at-a-time procedure.