indoor unit for 3 times in 2seconds

ERROR MODE DESCRIPTION

E101/E102 Communication Error (Indoor <-> Outdoor)E121 Indoor Room Temp Sensor ErrorE122 Eva-In Temp Sensor ErrorE154 Fan Error (Indoor)E162 EEPROM Error (indoor)E163 Option ErrorE203 1min. Time out Comm. (Inv <-> Main)E221 Outdoor temp sensor errorE231 Coil temp sensor error(Dual/Single)E251 Discharge temp sensor errorE416 Discharge over temperature

E440/E441 Operation condition secessionE458 Fan error (outdoor)E461 Comp Starting errorE462 I_Trip error / PFC Over currentE464 IPM Over Current(O.C)E465E500

Comp Vlimit errorHeatsink over heat error

E466E484E483

DC-Link voltage under/over errorPFC OVER LOADH/W DC LINK OVER

E467 Comp rotation errorE468E474E485

Current sensor errorHeatsink sensor errorInput current sensor error

E469 DC-Link valtage sensor errorE470 EEPROM error (outdoor)E471 OTP errorE472 AC Line Zero Cross signal errorE474 HEATSINK SENSORE483 H/W DC LINK OVERE484 PFC OVER LOADE485 INPUT CURRENT SENSORE500 HEATSINK OVERE554 GAS Leak errorE556 Capacity miss match error

3-2-1

Samsung Electronics 3-2-2

YEL GRN RED DESCRIPTIONPower off/VDD NGIPM Over Current(O.C)

Normal OperationComp Starting ErrorDC-Link Voltage Under/Over errorPFC Over LoadH/W DC Link OverOutdoor Temp Sensor ErrorDischarge Over TemperatureDischarge Temp Sensor ErrorCurrent Sensor ErrorHeatsink SensorInput Current SensorComp Vlimit ErrorHeatsink OverCoil Temp Sensor Error1min. Time Out Communication(Inverter Main)EEPROM Data ErrorFan ErrorOTP ErrorComp Rotation ErrorOperation Condition SecessionDC-Link Voltage Sensor ErrorI Trip Error / PFC Over CurrentGAS Leak ErrorAC Line Zero Cross Signal OutPower ON Reset(1sec)Capacity Miss MatchTest Operation at Cooling ModeTest Operation at Heating Mode

LED ONLED BLINKINGLED OFF

Abnormal Serial Communication(Indoor Outdoor)

Samsung Electronics 3-3-1

SEG21 SEG22 SEG23 SEG24SEG16 SEG17 SEG18 SEG19 SEG20SEG11 SEG12 SEG13 SEG14 SEG15SEG6 SEG7 SEG8 SEG9 SEG10SEG1 SEG2 SEG3 SEG4 SEG5

3-3 Setting Option Setup Method

3-3-2

3-3 Setting Option Setup Method（continue）

3-3-3

AQV09KBA AQV12KBA AQV18KBA AQV09YWA AQV12YWA AQV18YWA

1~6 010145 010145 010245 010345 010345 010245

7~12 15C0D5 15C215 15C24A 17C0F5 15C215 15C24A

13~18 271920 272328 27323C 271920 272328 27323C

19~24 374500 374500 374500 372500 352500 374500

49~54 033930 034137 03474C 033B32 03453F 03474C

55~60 10202E 10303A 104248 102A3C 10404E 104248

1) Power off

2) Take off the Cabinet : Check the LED off

3) Connect PC-Download Jig-PBA

232 to 485 Converter

F1,F2

(2pin)

F1,F2

(2pin)

3-4 EEPROM Downloading Method

3-4

5) Execute the InverterDownload program

6) Select COM Port and connect

7) Open the file

8) Click the Start button and reset the power

5) CLICK

6) CLICK

8) CLICK

7) CLICK

Reset power

Waiting down load Download

AQV09KBA DB82-00804AAQV12KBA DB82-00805AAQV09YWA DB82-00806AAQV12YWA DB82-00807AAQV18KBAAQV18YWA DB82-00808A

EEPROM CODE

3-4-1