F1, F2 & F3 Error, Indoor Display - Electrolux Kelvinator KSV26HRB Diagnostic Manual

F1, F2 & F3 error, indoor display:
# Check the Condenser coil pipe, Condenser air & Compressor discharge sensors for correct connection.
# Check the continuity of the relevant sensor, if the sensor is open circuit, change it.
Air, Pipe & Compressor Discharge temperature sensor connection points on outdoor main PCB.
Page 15 KSSSI92