Blue Star Inverter AC Error Code

SR NO	ERROR CODE ON IDU	ERROR CODE DESCRIPTION
1	EE	ODU EEPROM ERROR
2	E6	COMMUNICATION ERROR
3	LC	COMPRESSOR STARTUP FAILURE
4	LC	COMPRESSOR OUT OF STEP FAULT
5	P7	IPM ERROR
6	F5	ODU DISCHARGE TEMP. SENSOR ERROR
7	F4	ODU COIL TEMP. SENSOR ERROR
8	F3	AMBIENT TEMP. SENSOR ERROR
9	L3	OUTDOOR DC FAN FAULT
10	E5	AC INPUT OVER CURRENT PROTECTION
11	P5	COMPRESSOR PHASE CURRENT PROTECTION
12	PH	AC OVERVOLTAGE & UNDERVOLTAGE PROTECTION
13	P4	DC BUS-BAR HIGH VOLTAGE & LOW VOLTAGE PROTECTION
14	P8	IPM OVER-HIGH TEMPERATURE PROTECTION
15	E4	DISCHARGE TEMP-HIGH ERROR
16	E2	IDU COIL FROZEN PROTECTION
17	E1	ODU COIL MEDIUM-HIGH ERROR
18	E0	IDU EEPROM ERROR
19	H6	IDU FAN MOTOR ERROR
20	E8	ZERO CROSSING ERROR
21	F2	IDU COIL TEMP SENSOR ERROR
22	F1	INDOOR ROOM TEMPERATURE SENSOR ERROR
23	EC	REFRIGERANT LEAK DETECTION
24	L1	DRIVE PHASE VOLTAGE OVERLOAD PROTECTION
25	L2	DRIVE PHASE VOLTAGE OVER-LOW PROTECTION
26	P3	DRIVE PHASE CURRENT OVERLOAD FAULT
27	L4	PHASE CURRENT SAMPLING ABNORMAL

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