Panel Communication Check

Panel Communication Check

The panel communication check verifies the inputs and outputs from the control panel to the A/CCM.

Step Result
#1 Simultaneously hold FACE & Panel communication with FACE, Bi-LEVEL, FOOT, DEMIST.
FAN - Switch ignition to ON DEFROST & RECIRC lines checked - State lamps will illuminate if all is
OK. Unlit state lamp indicates a continuity fault for that specific link
#2 Press ON EXIT Check mode