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SINGLE ZONE MINI SPLIT ERROR CODE AND SERVICE MANUALS 

9000 BTU ~ 24000 BTU

 

               RAMSOND, CELIERA, AMVENT 

                       OE Series SEER 16

                      
TIME     ON/OF CODE Description HVAC Technician test
1 Time  x EH00 Indoor Unit EEPROM Parameter error Test indoor/outdoor board 
2 Times x EL 01 Indoor/Outdoor Units Communication Voltage  Test indoor /outdoor voltage, Check cables communication, Inspect Boards 
3 Times x EH 02 Zero-Crossing signal detection error(DC FAN ONLY) Check Voltage ,Fan Motor 
4Times  x EH03 Indoor Fan Speed has been out of control  Check the fan Motor , Check voltage 
6Times  x EH60 Indoor room Temperature Sensor T1 open circuit or short  OHM Sensor, Check connection 
6 Times x EH61 Evaporator Coil temperature sensor T2 open circuit or short OHM Sensor ,Check connection 
8 Times x ELOC Refrigerant leakage detection Check for leaks and recharge the system 
9Times  x EHOB Communication Between indoor PCB and outdoor  Check voltage , Check cables
1 Times * PC08 Over Current protection Check voltage 
5 Times x EC52 Condenser coil temperature sensor T3 open or short OHM Sensor, Check connection 
5 Times x EC54 Compressor discharge temperature sensor open circuit or shorth  OHM sensor , Check connection 
5Times  x EC51  Outdoor EEPROM parameter error  Check Board
12Times x EC07 Outdoor fan speed has been out of control (dc fan only) Check fan motor Ohm and voltage 
7Times  * PC00 IPM malfuction or IGBT over-strong current protection  Check board 
2Times  * PC01 DC voltage between P and N out of range  Check voltage, Inspect board 
3Times  * PC02 Hi temperature protection of compressor top or IPM heat sink Check compressor, Check pressure 
5 Times * PC04 Inverter compressor drive error Check compressor, Check board 
    FHOP AP mode is active but there is no WFI kit installed  Only WIFI SYSTEM 
light  information                                                                                                            X: OFF O:ON *: FLASHES IN 2 HZ 

 

DISCONTINUE SYSTEM

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PTAC ERROR CODE AND SERVICE MANUALS

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CLICK ON THE LNK MANUFACTURER SERVICE MANUALS AND ERROR CODE 

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