Samsung AM017HN1DEH/EU Service Manual

Contents

Samsung AM017HN1DEH/EU Service Manual Manual pdf 4 page image

Contents4-4-11 Problem with EEV closure (2nd)..............................................................................................................................................3364-4-12 EEV(Electronic Expansion Valve) opening malfunction (2nd stage) ....................................................................3374-4-13 : EEV(Electronic Expansion Valve) closure malfunction (2nd stage) ................................................3384-4-14 : Detection of Floating Switch of Indoor Unit's Drain Pump ..................................................................3394-4-15 The operational error of Indoor Unit's Fan Motor .........................................................................................................3404-4-16 Mixed operation Error (Only applicable to Heat Pump Model/Not to HR model)..........................................3414-4-17 EEPROM error ................................................................................................................................................................................3424-4-18 Option error of the Remote Controller for an Indoor Unit .......................................................................................3434-4-19 Error due to confused use of Fahrenheit and Celsius .................................................................................................3434-4-20 Simultaneous opening of Cooling/heating MCU SOL Valves 1st /2nd .................................................................3444-4-21 Error due to incorrect Indoor Unit Power/Communication Cable Connection ...............................................3454-4-22 SPI Feedback Error .......................................................................................................................................................................3464-4-23 Outdoor Unit Pipe Inspection Error ......................................................................................................................................3474-4-24 Communication Error between Indoor and Outdoor Units during Tracking ...................................................3484-4-25 Communication Error between Indoor and Outdoor Units after Tracking .......................................................3494-4-26 Communication error between main and sub Unit of outdoor unit or between outdoor units ............3504-4-27 Communication Error between MCU and Outdoor Unit ............................................................................................3514-4-28 Internal Communication error of the Outdoor Unit C-Box........................................................................................3524-4-29 Internal PCB Communication error of the Outdoor Unit C-Box ..............................................................................3534-4-30 Communication Error between MCU and Outdoor Unit after Tracking is Completed ................................3544-4-31 MCU branch part setup error – inconsecutive connection with the use of 2 branch parts .......................3554-4-32 MCU branch part setup error – Repeated setup for the same address over 3 times ....................................3564-4-33 MCU branch part setup error – non-installed address setup ..................................................................................3574-4-34 Setup Error for MCU Branch part – Setup Error for MCU Quantity Used ............................................................3584-4-35 MCU branch part setup error – Overlapping Indoor unit Address setup...........................................................3594-4-36 MCU branch part setup error – Set as being used without connection to an Indoor unit .......................3604-4-37 MCU branch part setup error – Connect an Indoor unit to a branch part not being used ........................3614-4-38 MCU branch part setup error – Connect more Indoor units than what is actually set up in MCU.... 3624-4-39 Outdoor Temperature Sensor Error .....................................................................................................................................3634-4-40 Outdoor Temperature dislocation error............................................................................................................................3644-4-41 Cond Out Temperature Sensor Error (Open/Short)......................................................................................................3654-4-42 Outdoor Cond Out sensor breakaway error ....................................................................................................................3664-4-43 Digital Compressor Discharge Temperature Sensor Error (OPEN/SHORT) ........................................................3674-4-44 Constant Rate Compressor Discharge Temperature Sensor Error (OPEN/SHORT) ........................................3684-4-45 Compressor Discharge or Top 1/2 Temperature sensor error ................................................................................3694-4-46 : Dislocation error of Compressor SUMP Temperature (oil temperature) Sensor .......................3704-4-47 : Suction Temperature sensor breakaway error ........................................................................................3714-4-48 SUMP Temperature Sensor Error (OPEN/SHORT) ..........................................................................................................3724-4-49 High Pressure sensor error (Open/Short)..........................................................................................................................3734-4-50 Low Pressure sensor error (Open/Short) ........................................................................................................................... 3744-4-51 Suction Temperature sensor error (Open/Short)...........................................................................................................3754-4-52 Liquid Pipe Temperature sensor error (Open/Short) ...................................................................................................3764-4-53 EVI In Temperature sensor error (Open/Short) ...............................................................................................................3774-4-54 EVI Out Temperature sensor error (Open/Short)...........................................................................................................3784-4-55 Suction-2 Temperature Sensor Error (OPEN/SHORT) ...................................................................................................3794-4-56 : Comp. Down due to High Pressure Protection Control ......................................................................3804-4-57 : Comp. Down due to Low Pressure Protection Control ........................................................................3814-4-58 Sump Sensor Error Due to Protection Control................................................................................................................3824-4-59 : Comp. Down due to Compressor Discharge Temperature sensor.................................................3834-4-60 3-phase Input Wiring error......................................................................................................................................................3844-4-61 : Comp. Down by Compression Ratio Control ..........................................................................................3854-4-62 EVI EEV Open error ......................................................................................................................................................................3864-4-63 Refrigerant Leakage Error ........................................................................................................................................................3874-4-64 , : Prohibition of the operation of Compressor due to Ooutdoor Temperature..3884-4-65 High Pressure Standard Not Met before Air Conditioning (Inability to Re-operate) ...................................3894-4-66 CCH Malfunction and Sump Sensor Miswiring Error...................................................................................................3904-4-67 Fan starting error .........................................................................................................................................................................3914-4-68 Fan lock error .................................................................................................................................................................................392