Shinco Service Manual
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| 1、INDOOR MOTOR OR INDOOR MOTOR CAPACITOR IS | |
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| FAULT | |
13 | INDOOR MOTOR IS FAULT | E3 | 2、INNER WIRING DON’T CONNECT WELL | |
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| 3、INDOOR PCB IS FAULT | |
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| 4、INDOOR MOTOR IS BLOCKED | |
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14 | INDOOR PCB BAORD IS FAULTY | EE | INDOOR PCB BAORD IS FAULTY | |
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| 1、 CHECK IF THE OUTLET IS BLOCKED OR THE | |
1 | OUTDOOR DISCHARGE TEMP IS | P1 | CONDENSOR IS DIRTY | |
TOO HIGH | 2、 CHECK THE OUTDOOR MOTOR WORK NORMALLY | |||
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| 3、CHECK IF THE REFRIGERANT IS CHARGED TOO MUCH | |
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| 1、 CHECK IF THE REFRIGERANT IS CHARGED TOO | |
2 | DRIVER BOARD PROTECTION | P7 | MUCH | |
2、 CHECK IF THE COMPRESSOR IS BLOCKED | ||||
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| 3、 IPM MOLD IS FAULT | |
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3 | THE VOLTAGE IS NOT STABLE | P3 | CHECK THE POWER SUPPLY | |
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| 1、CHECK IF THE REFRIGERANT IS CHARGED TOO MUCH | |
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| 2、CHECK IF THE VOLTAGE IS TOO LOW, POWER | |
| ELECTRIC CURRENT IS TOO |
| WRINGIS TOO THIN OR TOO LONG OR CONTACT | |
4 | P2 | BADLY | ||
HIGH | ||||
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| 3、 CHECK IF THE OUTLET IS BLOCKED OR THE | ||
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| CONDENSOR IS DIRTY | |
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| 4、 CHECK THE OUTDOOR MOTOR WORK NORMALLY | |
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| 1.COMPRESSOR OCR IS OPEN CURCUIT | |
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| 2. CHECK IF THE OCR TEMPERATURE IS TOO HIGH | |
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| AND OCR TRIPED | |
5 | OCR TRIPED | P4 |
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6 | INDOOR PIPE TEMP. IS TOO | P5 | 1、CHECK INDOOR MOTOR WORK NORMALLY | |
HIGH WHEN HEATING | 2、CHECK FILTER NET OR EVAPERATOR IS DIETY | |||
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7 | OUTDOOR PIPE TEMP. ID TOO | P6 | 1、CHECK IF THE REFRIGERANT IS CHARGED TOO MUCH | |
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1、CHANGE MOTOR OR CAPACITOR 2、FIX THE WIRINGS 3、CHANGE INDOOR PCB
4、REMOVE THE BLOCKING INDOOR PCB BAORD IS FAULTY
1、REMOVE OBSTACLE AROUND OUTDOOR UNIT OR WASH THE CONDENSER
2、CHANGE OUTDOOR MOTOR OR MOTOR CAPACITOR 3、REGULATE THE QUANTITY OF REFRIGERANT 1、REGULATE THE QUANTITY OF REFRIGERANT 2、CHANGE COMPRESSOR
3、CHANGE IPM MOLD
RESTART THE AIR CONDITIONER 1、REGULATE THE QUANTITY OF REFRIGERANT
2、UPDATING POWER SUPPLY, CHANG POWER WIRING 3、 REMOVE OBSTACLE AROUND OUTDOOR UNIT OR WASH THE CONDENSER
4、CHANGE OUTDOOR MOTOR OR MOTOR CAPACITOR
1、 CHANGE OCR OR COMPRESSOR
2、TURN OFF THE AIR CONDITIONER, AND RESTART IT 2 HOUR LATER
3、IF AIR CONDITIONER IS ON AND OFF REGULARLY, CHECK OUTDOOR MOTOR OR MOTOR CAPACITOR, THE OUTLET IS BLOCKED OR THE CONDENSOR IS DIRTY
1、CHANGE OUTDOOR MOTOR OR MOTOR CAPACITOR。 2、 WASH THE FILETE NET OR EVAPERATOR 1、REGULATE THE QUANTITY OF REFRIGERANT
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