Blue Star Inverter AC Error Codes List - Description
Dear readers, here we are offering Blue Star Inverter AC Error Codes List PDF to all of you. Blue Star Home appliance company is one of the most popular combines in this sector. Blue Star Ltd is an Indian multinational home appliances company that is providing its amazing products for consumers with quality servicing. The headquartered of the Blue Star company is situated in Mumbai. The net income of Blue Star is 140 crores INR (US$18 million) as of the year 2020 and the Total assets of 3,439 crores INR (US$430 million, 2020) is owned by them.
There is a huge product line that is provided by Blue Star but mainly this company is very successful in air conditioning and commercial refrigeration and MEP. The company was founded in 1943. This company earned a total revenue of 5,404 crores INR of US$680 million, in 2020. It is the country’s second-largest homegrown player in the air conditioning space.
Blue Star Inverter AC Error Codes List PDF
|
Sr.No. |
AC Error Code |
Code Description |
| 1 | E1 | High-Pressure Protection of System |
| 2 | E2 | Antifreezing Protection |
| 3 | E3 | Low-Pressure Protection of System |
| 4 | E4 | High Discharge Temperature Protection of Compressor |
| 5 | E5 | Overcurrent Protection |
| 6 | E6 | Communication Malfunction |
| 7 | E8 | High-Temperature Resistant Protection |
| 8 | EE | EEPROM Malfunction |
| 9 | EU | Limit Frequency due to High Temperature of Module |
| 10 | C5 | Malfunction Protection of Jumper Cap |
| 11 | F0 | Gathering Refrigerant |
| 12 | F1 | Indoor Temperature Sensor is Short Circuited |
| 13 | F2 | IndoorEvaporator Temperature Sensor is short Circuited |
| 14 | F3 | Outdoor Ambient Temperature Sensor is Short Circuited |
| 15 | F4 | Outdoor Condensor Temperature is Short Circuited |
| 16 | F5 | Outdoor Discharge Temperature Sensor is Short Circuited |
| 17 | F6 | Limit Frequency due to Over Load |
| 18 | F8 | Limit Frequency due to Overcurrent |
| 19 | F9 | Limit / Decrease Frequency due to High Air Discharge |
| 20 | FH | Limit Frequency due to Antifreezing |
| 21 | PH | DC Bus Bar Voltage is High |
| 22 | PL | DC Bus Bar Voltage is Low |
| 23 | P5 | Overcurrent Protection of Phase Current for Compressor |
| 24 | PU | Capacitor Charging Malfunction |
| 25 | P7 | Module Temperature Sensor Circuit Malfunction |
| 26 | H3 | Overload Protection for Compressor |
| 27 | H5 | IPM protection |
| 28 | P8 | Module Temperature is too High |
| 29 | H6 | Fan Motor Not Operating |
| 30 | H7 | Compressor Desynchronizing |
| 31 | HC | PFC Protection |
| 32 | L3 | Outdoor DC Fan Motor Not Working |
| 33 | L9 | Power Protection |
| 34 | LP | Indoor and Outdoor Unit does not Match |
| 35 | LC | Failure startup |
| 36 | U1 | Malfunction of Phase Current detection for Compressor |
| 37 | U3 | Malfunction of Voltage Dropping for DC Bus bar |
| 38 | U5 | Gas Leakage |
| 39 | U7 | Four-way valve is not normal |
| 40 | U8 | Zero cross Detection Circuit malfunction |
Blue Star Air Conditionar Error Code
We have prepared a list of all Blue Star Air Conditioner error codes and their description for your convenience. If you are known what the problem is, then you easily can encounter the issues and also can let the maintenance team to know about the issues and error correction.
|
Sr.No. |
AC Error Code |
Code Description |
| 1 | E0 | IDU EEPROM issue |
| 2 | E1 | ODU coil medium-high error |
| 3 | E2 | IDU coil frozen protection |
| 4 | E4 | Discharge temperature high error |
| 5 | E5 | AC input over current protection |
| 6 | E6 | Communication error |
| 7 | E8 | Zero crossing error |
| 8 | EE | ODU EEPROM error |
| 9 | EC | Refrigerant leak detection |
| 10 | F1 | Indoor room temperature sensor issue |
| 11 | F2 | IDU coil temperature sensor issue |
| 12 | F3 | Ambient temperature sensor issue |
| 13 | F4 | ODU coil temperature sensor fault |
| 14 | F5 | ODU discharge temperature sensor fault |
| 15 | P3 | Drive phase current overload fault |
| 16 | P4 | DC bus bar high voltage and low voltage protection |
| 17 | P7 | IPM fault |
| 18 | P5 | Compressor phase current protection |
| 19 | P8 | IPM over high-temperature protection |
| 20 | PH | AC over-voltage and under-voltage protection |
| 21 | L1 | Drive phase voltage overload protection |
| 22 | L2 | Drive phase voltage over low protection |
| 23 | L3 | Outdoor DC fan fault |
| 24 | L4 | Phase current sampling not normal |
| 25 | LC | Compressor out of step fault |
| 26 | LC | Compressor startup failure |
| 27 | H6 | IDU fan motor issue |
Blue Star AC Error Codes List pdf 2023
|
Error Code |
Fault |
| EE | ODU EEPROM ERROR |
| E6 | COMMUNICATION ERROR |
| LC | COMPRESSOR STARTUP FAILURE |
| LC | COMPRESSOR OUT OF STEP FAULT |
| P7 | IPM ERROR |
| F5 | ODU DISCHARGE TEMP.SENSOR ERROR |
| F4 | ODU COIL TEMP.SENSOR ERROR |
| F3 | AMBIENT TEMP.SENSOR ERROR |
| L3 | OUTDOOR DC FAN FAULT |
| E5 | AC INPUT OVER CURRENT PROTECTION |
| P5 | COMPRESSOR PHASE CURRENT PROTECTION |
| PH | AC OVERVOLTAGE & UNDERVOLTAGE PROTECTION |
| P4 | DC BUS-BAR HIGH VOLTAGE & LOW VOLTAGE PROTECTION |
| P8 | IPM OVER-HIGH TEMPERATURE PROTECTION |
| E4 | DISCHARGE TEMP-HIGH ERROR |
| E2 | IDU COIL FROZEN PROTECTION |
| E1 | ODU COIL MEDIUM-HIGH ERROR |
| E0 | IDU EEPROM ERROR |
| H6 | IDU FAN MOTOR ERROR |
| E8 | ZERO CROSSING ERROR |
| F2 | IDU COIL TEMP SENSOR ERROR |
| F1 | INDOOR ROOM TEMPERATURE SENSOR ERROR |
| EC | REFRIGERANT LEAK DETECTION |
| L1 | DRIVE PHASE VOLTAGE OVERLOAD PROTECTION |
| L2 | DRIVE PHASE VOLTAGE OVER-LOW PROTECTION |
| P3 | DRIVE PHASE CURRENT OVERLOAD FAULT |
| L4 | PHASE CURRENT SAMPLING ABNORMAL |
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