Daikin VRV RXYMQ-A Series, Руководство по обслуживанию

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Troubleshooting by Error Code SiME332106E
158 Part 6 Service Diagnosis
JA - 06 Defective high pressure sensor: Open Refer to the JA flowchart and make a diagnosis
of the sensor based
on the Error code shown to the left.
JA - 07
Defective high pressure sensor: Short
JC - 06 Defective low pressure sensor: Open Refer to the JC flowchart and make a diagnosis
of the sensor based
on the Error code shown to the left.
JC - 07
Defective low pressure sensor: Short
L1 - 01 IPM error: Compressor M1C
The inverter PCB may be defective or a PCB other than
the specified is mounted.
Refer to the L1 flowchart and make a diagnosis based
on the Error code shown to the left.
L1 - 02 Defective current sensor: Compressor M1C
L1 - 03 Current offset: Compressor M1C
L1 - 04 IGBT error: Compressor M1C
L1 - 05 Jumper settings error: Compressor M1C
L1 - 36 EEPROM abnormality: Compressor M1C
L1 - 47 Power supply voltage abnormality: Compressor M1C
L2 - 01 Momentary power failure
Refer to the L2 flowchart and make a diagnosis based on
the Error code shown to the left.
L2 - 04 Power ON
L4 - 01 Radiation fin temperature rise: Inverter for M1C
Refer to the L4 flowchart and make a diagnosis based
on the Error code shown to the left.
L4 - 06 Radiation fin temperature rise: Inverter fan M1F
L5 - 03
Current offset error Refer to the L5 flowchart and make a diagnosis based
on the Error code shown to the left.
L8 - 03
Compressor M1C overcurrent error Refer to the L8 flowchart and make a diagnosis
of the compressor based
on the Error code shown to the left.
L9 - 01 Compressor M1C startup error Refer to the L9 flowchart and make a diagnosis
of the compressor based
on the Error code shown to the left.
L9 - 13
Compressor M1C output open phase
LC - 14 PCB inverter error (Compressor M1C)
Refer to the LC flowchart and make a diagnosis based
on the Error code shown to the left.
LC - 19 PCB inverter error (Fan M1F)
P1 - 01
Inverter circuit capacitor high voltage
Refer to the P1 flowchart and make a diagnosis based
on the Error code shown to the left.
Unbalanced power supply voltage
P3 - 01 Defective reactor thermistor 1
Refer to the P3 flowchart and make a diagnosis based on
the Error code shown to the left.
P3 - 04 Defective reactor thermistor 2
P4 - 01 Defective radiation fin thermistor
Refer to the P4 flowchart and make a diagnosis based
on the Error code shown to the left.
P4 - 02 Defective fan M1F fin sensor
PJ - 04 Incorrect type of compressor
Refer to the PJ flowchart and make a diagnosis based
on the Error code shown to the left.
PJ - 09 Incorrect type of fan
U0 - 05 Refrigerant shortage warning (cooling)
Refer to the U0 flowchart and make a diagnosis based
on the Error code shown to the left.
U0 - 06 Refrigerant shortage warning (heating)
U0 - 08 Refrigerant shortage
U1 - 16 Open phase for power supply
Refer to the U1 flowchart and make a diagnosis based on
the Error code shown to the left.
U1 - 19 Hz error for power supply
U2 - 01 Shortage of inverter power supply voltage
Refer to the U2 flowchart and make a diagnosis based
on the Error code shown to the left.
U2 - 02 Power phase loss
U3 - 02
Initial installation alarm / Test operation failed due to
indoor unit error
Refer to the U3 flowchart and make a diagnosis based
on the Error code shown to the left.
U3 - 03 Test operation not conducted
U3 - 04 Abnormal end of test operation
U3 - 05
Premature end of test operation during initial
transmission error – check indoor unit error U4 / U9
U3 - 06
Premature end of test operation during normal
transmission error
U3 - 07
Premature end of test operation due to transmission
error
U3 - 08
Premature end of test operation due to transmission
error of all units
U3 - 10
System refrigerant auto charge operation not yet
executed
U4 - 01
Transmission error between indoor unit and outdoor
unit
Refer to the U4 flowchart and make a diagnosis based
on the Error code shown to the left.
U4 - 03
Transmission error between indoor unit and system:
check indoor unit error
Error code
Troubleshooting
Description of error Diagnosis