Daikin VRV RXYQ72-384XAYCA, Руководство по обслуживанию

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SiUS342004EB Troubleshooting by Error Code
Part 6 Service Diagnosis 220
3.2.2 Outdoor Unit, System
C6 - 01
Defective combination of indoor unit PCB and the fan PCB A combination of indoor unit PCB and the fan PCB is
defective. Check whether the capacity setting adaptor is
correct and the type of the fan PCB is correct.
Capacity setting abnormality
Blower motor HP mismatch
Refer to page 272.
C6 - 02
Indoor blower does not have required parameters to
function
Refer to page 273.
Error code
Troubleshooting
Error Description Diagnosis
E1 - 01 Outdoor unit PCB error Refer to the E1 flowchart and make a diagnosis of the
relevant unit based on the Error code shown to the left.
E1 - 02 Defective outdoor unit PCB
E2 - 01 Ground leakage detection error (Master) Refer to the E2 flowchart and make a diagnosis of the
relevant unit based on the Error code shown to the left.
E2 - 02 Ground leakage detection error (Slave 1)
E2 - 03 Ground leakage detection error (Slave 2)
E2 - 06 Missing of ground leakage detection core (Master)
E2 - 07 Missing of ground leakage detection core (Slave 1)
E2 - 08 Missing of ground leakage detection core (Slave 2)
E3 - 01
E3 - 02
Activation of high pressure switch S1PH (Master) Refer to the E3 flowchart and make a diagnosis of the
relevant unit based on the Error code shown to the left.
E3 - 03
E3 - 04
Activation of high pressure switch S1PH (Slave 1)
E3 - 05
E3 - 06
Activation of high pressure switch S1PH (Slave 2)
E3 - 07 High pressure standby E3 latch error (System integrated)
E3 - 13 Liquid stop valve check error (Master)
E3 - 14 Liquid stop valve check error (Slave 1)
E3 - 15 Liquid stop valve check error (Slave 2)
E3 - 18 Overall retry of high pressure switch
E4 - 01 Low pressure sensor error (Master) Refer to the E4 flowchart and make a diagnosis of the
relevant unit based on the Error code shown to the left.
E4 - 02 Low pressure sensor error (Slave 1)
E4 - 03 Low pressure sensor error (Slave 2)
E5 - 01 Compressor M1C lock (Master) Refer to the E5 flowchart and make a diagnosis of the
relevant unit based on the Error code shown to the left.
E5 - 02 Compressor M1C lock (Slave 1)
E5 - 03 Compressor M1C lock (Slave 2)
E6 - 11 Compressor damage error: Compressor M1C (Master) Refer to the E6 flowchart and make a diagnosis of the
relevant unit based on the Error code shown to the left.
E6 - 13 Compressor damage error: Compressor M1C (Slave 1)
E6 - 15 Compressor damage error: Compressor M1C (Slave 2)
E6 - 17
Compressor damage warning: Compressor M1C
(Master)
E6 - 19
Compressor damage warning: Compressor M1C
(Slave 1)
E6 - 21
Compressor damage warning: Compressor M1C
(Slave 2)
Error code
Troubleshooting
Error Description Diagnosis