Daikin VRV3 | error code E6 | how to fault finding.(Multi-outdoor-unit)

Brand : Daikin VRV3 model : RXQ14PAY13 This is Multi outdoor unit (3CU) error code : E6 (standard compressor over current) Emergency setting for main CU 1)Press Mode button 5 second or more untill H1P light up 2)press Set button 38 times 3)press Return button once 4)press Set button once 5)press Return button twice 6)press Mode button to exit Multi-outdoor-unit only can activate emergency setting for CU only. (not for compressor) #VRV4