MrCool DIY-MULTI5-48HP230C - 9.5 EXV Coil Check

 Troubleshooting 
1.5 EXV Check
1. Turn off outdoor unit and disconnect power supply.
2. Disconnect the connectors of EXV.
3. Measure the resistance value between Red and Blue(Yellow); Brown and Orange(White).
Resistance to EXV coil
Color of lead wire Normal Value
Red- Blue
About 50Ω
Red - Yellow
Brown-Orange
Brown-White