Hitachi VRV All models error codes
Codes
- L5-03Error codeCompressor M1C momentary overcurrent (Master)
- L8Error code• Compressor overload running A current of 33.5 A or more continues for a period of consecutive 5 seconds or that of 27.6 A or more continues for a period of consecutive 260 seconds. • The inverter loses synchronization
- L8-03Error codeCompressor M1C overcurrent (Master)
- L9Error codeCompressor startup abnormality
- L9-01Error codeCompressor M1C startup error (Master)
- L9-05Error codeCompressor M1C startup error (Slave 1)
- L9-06Error codeCompressor M1C startup error (Slave 2)
- L9-10Error codeCompressor M2C startup error (Master)
- L9-11Error codeCompressor M2C startup error (Slave 1)
- L9-12Error codeCompressor M2C startup error (Slave 2)
- LCError codeTransmission error between microcomputers on outdoor unit main PCB
- LC-14Error codeTransmission error (Between outdoor units, inverter PCB (A3P)) (Master)
- LC-15Error codeTransmission error (Between outdoor units, inverter PCB (A3P)) (Slave 1)
- LC-16Error codeTransmission error (Between outdoor units, inverter PCB (A3P)) (Slave 2)
- LC-19Error codeTransmission error (Between outdoor units, fan PCB) (Master): M1F
- LC-20Error codeTransmission error (Between outdoor units, fan PCB) (Slave 1): M1F
- LC-21Error codeTransmission error (Between outdoor units, fan PCB) (Slave 2): M1F
- LC-24Error codeTransmission error (Between outdoor units, fan PCB) (Master): M2F
- LC-25Error codeTransmission error (Between outdoor units, fan PCB) (Slave 1): M2F
- LC-26Error codeTransmission error (Between outdoor units, fan PCB) (Slave 2): M2F
- LC-30Error codeTransmission error (Between outdoor units, inverter PCB (A6P)) (Master)
- LC-31Error codeTransmission error (Between outdoor units, inverter PCB (A6P)) (Slave 1)
- LC-32Error codeTransmission error (Between outdoor units, inverter PCB (A6P)) (Slave 2)
- LC-33Error codeTransmission error (Between outdoor units, sub PCB) “EKBPHPCBT7” (Master) or set 2-52-2 without sub PCB
- LC-34Error codeTransmission error (Between outdoor units, sub PCB) “EKBPHPCBT7” (Slave 1) or set 2-52-2 without sub PCB
- LC-35Error codeTransmission error (Between outdoor units, sub PCB) “EKBPHPCBT7” (Slave 2) or set 2-52-2 without sub PCB
- M1Error codeDefective PCB
- M8Error codeTransmission error (between centralized controllers)
- P01Error codeATC with Temperature Sensor
- P1Error codeInverter unbalanced power supply voltage
- P1-01Error codeInverter 1 power supply unbalanced voltage (Master)
- P1-02Error codeInverter 1 power supply unbalanced voltage (Slave 1)
- P1-03Error codeInverter 1 power supply unbalanced voltage (Slave 2)
- P1-07Error codeInverter 2 power supply unbalanced voltage (Master)
- P1-08Error codeInverter 2 power supply unbalanced voltage (Slave 1)
- P1-09Error codeInverter 2 power supply unbalanced voltage (Slave 2)
- P3Error codeReactor temperature abnormality
- P3-01Error codeDefective reactor thermistor 1 (Master: Inverter PCB (A3P))
- P3-02Error codeDefective reactor thermistor 1 (Slave 1: Inverter PCB (A3P))
- P3-03Error codeDefective reactor thermistor 1 (Slave 2: Inverter PCB (A3P))
- P3-04Error codeDefective reactor thermistor 2 (Master: Inverter PCB (A3P))
- P3-05Error codeDefective reactor thermistor 2 (Slave 1: Inverter PCB (A3P))
- P3-06Error codeDefective reactor thermistor 2 (Slave 2: Inverter PCB (A3P))
- P3-07Error codeDefective reactor thermistor 1 (Master: Inverter PCB (A6P))
- P3-08Error codeDefective reactor thermistor 1 (Slave 1: Inverter PCB (A6P))
- P3-09Error codeDefective reactor thermistor 1 (Slave 2: Inverter PCB (A6P))
- P3-10Error codeDefective reactor thermistor 2 (Master: Inverter PCB (A6P))
- P3-11Error codeDefective reactor thermistor 2 (Slave 1: Inverter PCB (A6P))
- P3-12Error codeDefective reactor thermistor 2 (Slave 2: Inverter PCB (A6P))
- P4Error codeDefective temperature sensor of inverter radiation fin