*AC UNIT IN COOLING MODE: THE COMPRESSOR AND OUTDOOR FAN STOP OPERATING
*AC UNIT IN HEATING MODE: COMPLETE UNIT STOPS OPERATION.
REPAIR:
1) CHECK THE MAIN BOARD OF OUTDOOR UNIT:
SOLUTION 1) CHECK IF THE MAIN BOARD OF OUTDOOR UNIT IS DAMAGED. IF YES, PLEASE REPLACE THE OUTDOOR UNIT PCB
2) CHECK THE COMPRESSOR:
SOLUTION 2) CHECK IF THE COMPRESSOR IS DAMAGED. IF YES, PLEASE REPLACE THE COMPRESSOR