The lost communication with aux units alarm -18 – Western Telematic MPC-20VS16-3 User Manual

MPC Series MPC-20V-1, M, MPC-8H-1, MPC-20VS32-3, MPC-20VD20-2, MPC Series MPC-DISPLAY, MPC-20VD16-3, MPC-20VS30-1, MPC Series MPC-20V-2, MPC Series MPC-18H-2, MPC Series MPC-16H-1, MPC Series MPC-18H-1, MPC-20VS30-2, MPC Series MPC-8H-1, MPC-20VS20-2, MPC Series MPC-8H-2, MPC Series MPC-16H-2, MPC-20VD32-3, MPC-20VS20-1