Daikin VRV EMERION REYQ-AATJA Service Manual page 308

Troubleshooting by Error Code
Error code
E6 - 11 Compressor damage error: Compressor M1C (Master)
E6 - 12 Compressor damage error: Compressor M2C (Master)
E6 - 13 Compressor damage error: Compressor M1C (Sub)
E6 - 14 Compressor damage error: Compressor M2C (Sub)
E6 - 17 Compressor damage warning: Compressor M1C (Master)
E6 - 18
Compressor damage warning: Compressor M2C (Master)
E6 - 19 Compressor damage warning: Compressor M1C (Sub)
E6 - 20
Compressor damage warning: Compressor M2C (Sub)
E7 - 01 Fan motor M1F lock (Master)
E7 - 02 Fan motor M2F lock (Master)
E7 - 05 Fan motor M1F momentary overcurrent (Master)
E7 - 06 Fan motor M2F momentary overcurrent (Master)
E7 - 09 Fan motor M1F IPM error (Master)
E7 - 10 Fan motor M2F IPM error (Master)
E7 - 13
Fan motor M1F lock (Sub)
E7 - 14 Fan motor M2F lock (Sub)
E7 - 17
Fan motor M1F momentary overcurrent (Sub)
E7 - 18 Fan motor M2F momentary overcurrent (Sub)
E7 - 21 Fan motor M1F IPM error (Sub)
E7 - 22 Fan motor M2F IPM error (Sub)
E9 - 01 Electronic expansion valve coil (Y1E) error (Master)
E9 - 03 Electronic expansion valve coil (Y2E) error (Master)
E9 - 04 Electronic expansion valve coil (Y3E) error (Master)
E9 - 05
Electronic expansion valve coil (Y1E) error (Sub)
E9 - 06 Electronic expansion valve coil (Y2E) error (Sub)
E9 - 07
Electronic expansion valve coil (Y3E) error (Sub)
E9 - 11 Electronic expansion valve coil (Y6E) error (Master)
E9 - 12 Electronic expansion valve coil (Y6E) error (Sub)
E9 - 14 Defective electronic expansion valve coil (Y7E) (Master)
E9 - 15 Defective electronic expansion valve coil (Y7E) (Sub)
E9 - 20 Defective electronic expansion valve coil (Y1E) (Master)
E9 - 21 Defective electronic expansion valve coil (Y1E) (Sub)
E9 - 23 Defective electronic expansion valve coil (Y3E) (Master)
E9 - 24 Defective electronic expansion valve coil (Y3E) (Sub)
E9 - 26
Electronic expansion valve coil (Y4E) error (Master)
E9 - 27 Electronic expansion valve coil (Y4E) error (Sub)
E9 - 29
Electronic expansion valve coil (Y5E) error (Master)
E9 - 30 Electronic expansion valve coil (Y7E) error (Master)
E9 - 31 Electronic expansion valve coil (Y8E) error (Master)
E9 - 33 Defective electronic expansion valve coil (Y5E) (Master)
E9 - 34 Electronic expansion valve coil (Y5E) error (Sub)
E9 - 35 Electronic expansion valve coil (Y7E) error (Sub)
E9 - 36 Electronic expansion valve coil (Y8E) error (Sub)
E9 - 38
Defective electronic expansion valve coil (Y5E) (Sub)
E9 - 44 Defective electronic expansion valve coil (Y2E) (Master)
E9 - 45
Defective electronic expansion valve coil (Y2E) (Sub)
E9 - 57 Sub PCB momentary overcurrent (Master)
E9 - 58 Sub PCB momentary overcurrent (Sub)
301
Error Description
Troubleshooting
Refer to the E6 flowchart and make a diagnosis of the
relevant unit based on the Error code shown to the left.
Make a diagnosis of the fan motor of the relevant unit
based on the following.
Fan motor lock: 01, 02, 13, 14
Momentary overcurrent: 05, 06, 17, 18
IPM error: 09, 10, 21, 22
Refer to the E9 flowchart and make a diagnosis of the
relevant electronic expansion valve of the relevant unit
based on the Error code shown to the left.
SiUS372201EB
Diagnosis
Part 6 Service Diagnosis