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Samsung AM140MNEPEH/EU - User Manual

Samsung AM140MNEPEH/EU
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SYSTEM AIRCONDITIONER CONTENTS
SYSTEM AIRCONDITIONER
AM112/140JNCDKH/EU
AM015/022/028/036/045/056/071/082JNVDKH/EU
AM015/022/028/036/045/056/071/082JNADKH/EU
AM015/022/028/036/045/056/071/082JNVDEH/TK
AM036FN1DEH/TL
AM056/071FN1DEH/TL
AM056/071FN2DEH/TL
AM045/056/071/090/112/128/140FN4DEH/TL
AM045/056/071/090/112/128/140FN4DEH/TS
AM045/056/071/090/112/128/140KN4DEH/TL
AM022/028/036/045/056/060FNNDEH/TL
AM022/028/036/045/056/071FNLDEH/TL
AM056/071/090/112/128/140FNMDEH/TL
AM022/028/036/045/056/071/082JNVDKH/TL
AM140/220/280JNEPEH/EU
AM012/018/024/030/036/048/054/060/072JNZDCH/AA
AM160KNMDEH/EU, AM022/045KNJDEH/EU
AM140/280JNPDKH/TK
AM015/022/028/036/045/056/071KNTDEH/EU
AM015/022/028/036/045/056/071KNQDEH/EU
AM022/028/036/045/056/071KNQDEH/TL
AM007/009/012/018/020/024KNTDCH/TC
AM007/009/012/018/020/024KNQDCH/TC
AM017/022/028/036KNLDEH/EU
AM045/056/071/090/112/128/140KN4DEH/AR
AM022/028/036KNLDEH/TK
AM022/028/036KNLDEH/TL
AM036/056/071MNFDEH/EU
AM140/220/280MNEPEH/EUAM093MNQDEH/EU
AM093MNQDEH/TK
AE022/028/036/056MNLDEH/EU
AE071/090MNMPEH/EU
AE022/028/036/056/071MNADEH/EU
AE022/028/036/056MNJDEH/EU
AM017/022NN1PEH/EU
AM022/028/036/056/071NN1DEH/
66
AM022/028/036/045/056/071/082JNADKH/TS
AM022/028/036/045/056/071/082JNVDKH/TS
AM093MNQDEH/TS
AM022/028/036/045/056/060FNNDEH/TS
AM112/128/140FNHDEH/TS
AM180/224JNHFKH/TS
AM036/045/056/071/090/112/128/140HNMPKH/TS
AM112/128/140HNHPKH/TS
AM022/028/036/045/056/071/090/112/128/140KNMDEH/TS
AM160KNMDEH1TS
AM017/022/028/036/045/056/071/090/112/128/140KNLDEH/TS
AM056/071FNCDEH/TS
AM112/140JNCDKH/TS
AM028/036/045HNNDEH/TL
INDOOR UNIT
AM017/022HN1DEH/EU
AM022/028/036FN1DEH/EU
AM071JN1DEH/EU, AM056/071FN2DEH/EU
AM045/056/071/090/112/128/140/FN4DEH/EU
AM045/056/071/090/112/128/140/FN4DEH/AR
AM045/056/071/090/112/128/140KN4DEH/EU
AM022/028/036/045/056/060FNNDEH/EU
AM015HNNDEH/EU
AM112/128/140/220/280FNHDEH/EU
AM036/056/071FNFDEH/EU
AM050/100FNKDEH/EU
AM017/022/028/036/045/056/071/090/112/128/140FNLDEH/EU
AM022/028/036/045/056/071/090/112//128/140FNMDEH/EU
AM056/071FNCDEH/EU
AM028/036/056FNJDEH/EU
AM022/028/036/056/071FNTDEH/EU
AM015HNTDEH/EU
AM022/028/036/045/056/071FNQDEH/EU
AM015HNQDEH/EU
AM160FNBFEB/EU,250FNBFEB/EU
AM160FNBFGB/EU,250FNBFGB/EU
AM160FNBDEH/EU,320FNBDEH/EU,500FNBDEH/EU
AM036/045/056/071/090/112/128/140HNMPKH/EU
AM112/128/140 HNHPKH/EU
AM180/224JNHFKH/EU
1. Precautions
2. Product Specifications
3. Disassembly and Reassembly
4. Troubleshooting
5. PCB Diagram and Parts List
6. Wiring Diagram
7. Reference Sheet

Table of Contents

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Samsung AM140MNEPEH/EU Specifications

General IconGeneral
BrandSamsung
ModelAM140MNEPEH/EU
CategoryAir Conditioner
LanguageEnglish

Summary

System Airconditioner

INDOOR UNIT

Lists various indoor unit models for system air conditioners.

Precautions

1-1 Precautions for the Service

Details important precautions for servicing electric parts and product assembly.

1-3 Precautions for the Safety

Outlines safety measures related to power plugs, wiring, and electrical outlets.

1-4 Precautions for Handling Refrigerant for Air Conditioner

Covers safety precautions for handling refrigerant, including environmental and personal safety.

Troubleshooting

4-3 Troubleshooting

Provides a guide to troubleshooting various error codes and symptoms.

4-4 Appropriate Measures for Different Symptom

Offers appropriate measures for diagnosing and resolving different operational symptoms.

Troubleshooting (Continued)

4-4-17 EEPROM error

Provides steps to troubleshoot EEPROM errors.

4-4-21 Error due to incorrect Indoor Unit Power;Communication Cable Connection

Addresses troubleshooting for errors related to incorrect power or communication cable connections.

4-4-24 Communication Error between Indoor and Outdoor Units during Tracking

Provides troubleshooting steps for communication errors between indoor and outdoor units during tracking.

4-4-25 Communication Error between Indoor and Outdoor Units after Tracking

Outlines troubleshooting for communication errors after tracking indoor and outdoor units.

4-4-27 Communication Error between MCU and Outdoor Unit

Details troubleshooting for communication errors between MCU and the outdoor unit.

4-4-30 Communication Error between MCU and Outdoor Unit after Tracking is Completed

Provides troubleshooting steps for communication errors between MCU and outdoor units after tracking.

4-4-39 Outdoor Temperature Sensor Error

Guides on troubleshooting outdoor temperature sensor errors (Open/Short).

4-4-40 Outdoor Temperature dislocation error

Outlines troubleshooting for outdoor temperature dislocation errors.

4-4-41 Cond Out Temperature Sensor Error (Open;Short)

Details troubleshooting for Cond Out temperature sensor errors (Open/Short).

4-4-42 Outdoor Cond Out sensor breakaway error

Guides on troubleshooting outdoor Cond Out sensor breakaway errors.

4-4-43 Digital Compressor Discharge Temperature Sensor Error (OPEN;SHORT)

Outlines troubleshooting for digital compressor discharge temperature sensor errors.

4-4-44 Constant Rate Compressor Discharge Temperature Sensor Error (OPEN;SHORT)

Details troubleshooting for constant rate compressor discharge temperature sensor errors.

4-4-45 Compressor Discharge or Top 1;2 Temperature sensor error

Guides on troubleshooting compressor discharge or top temperature sensor errors.

4-4-46: Comp. Down due to High Pressure Protection Control

Outlines troubleshooting for compressor down errors due to high pressure protection.

4-4-47: Comp. Down due to Low Pressure Protection Control

Details troubleshooting for compressor down errors due to low pressure protection.

4-4-48 Sump Sensor Error Due to Protection Control

Guides on troubleshooting sump sensor errors due to protection control.

4-4-59: Comp. Down due to Compressor Discharge Temperature sensor

Outlines troubleshooting for compressor down errors due to compressor discharge temperature sensor.

4-4-60 3-phase Input Wiring error

Details troubleshooting for 3-phase input wiring errors.

4-4-61: Comp. Down by Compression Ratio Control

Guides on troubleshooting compressor down errors by compression ratio control.

4-4-62 EVI EEV Open error

Outlines troubleshooting for EVI EEV open errors.

4-4-63 Refrigerant Leakage Error

Details troubleshooting for refrigerant leakage errors.

4-4-64,: Prohibition of the operation of Compressor due to Ooutdoor Temperature

Addresses troubleshooting for compressor operation prohibition due to outdoor temperature.

4-4-65 High Pressure Standard Not Met before Air Conditioning (Inability to Re-operate)

Guides on troubleshooting high pressure standard errors before air conditioning operation.

4-4-66 CCH Malfunction and Sump Sensor Miswiring Error

Outlines troubleshooting for CCH malfunction and sump sensor miswiring errors.

4-4-67 Fan starting error

Details troubleshooting for fan starting errors.

4-4-68 Fan lock error

Guides on troubleshooting fan lock errors.

4-4-70 Outdoor Fan Motor overheating

Details troubleshooting for outdoor fan motor overheating.

4-4-71 Outdoor Unit Fan Motor RPM Error

Guides on troubleshooting outdoor unit fan motor RPM errors.

4-4-72 Fan IPM Overheat error

Outlines troubleshooting for fan IPM overheat errors.

4-4-73 Over-Voltage Error of an Outdoor Fan Motor

Details troubleshooting for outdoor fan motor over-voltage errors.

4-4-74 Counter-Rotation Error of an Outdoor Fan Motor

Guides on troubleshooting outdoor fan motor counter-rotation errors.

4-4-75: Compressor Excess Current Error

Outlines troubleshooting for compressor excess current errors.

4-4-76 Compressor starting error

Details troubleshooting for compressor starting errors.

4-4-77 Inverter Overcurrent error

Guides on troubleshooting inverter overcurrent errors.

4-4-78 Overvoltage; Low voltage error

Outlines troubleshooting for overvoltage/low voltage errors.

4-4-79 DC Link voltage sensor error

Details troubleshooting for DC Link voltage sensor errors.

4-4-80 Liquid Compression Prevention Control

Guides on troubleshooting liquid compression prevention control.

4-4-81 Fan Motor Overcurrent error

Outlines troubleshooting for fan motor overcurrent errors.

4-4-82 Input; Output Current sensor error

Details troubleshooting for input/output current sensor errors.

4-4-83 Outdoor Fan PCB Overvoltage; Low voltage error

Guides on troubleshooting outdoor fan PCB overvoltage/low voltage errors.

4-4-84 Hall IC(Fan) error

Outlines troubleshooting for Hall IC errors in the fan.

4-4-85 Inverter Overheat error

Details troubleshooting for inverter overheat errors.

4-4-87 Breakdown of an EEV(1 st)

Outlines troubleshooting for EEV breakdown (1st stage).

4-4-87 Breakdown of an EEV closure

Details troubleshooting for EEV closure breakdown.

4-4-88 Electronic expansion valve closing malfunction (2 nd stage)

Guides on troubleshooting electronic expansion valve closing malfunctions.

4-4-89 Electronic expansion valve opening malfunction (2 nd stage)

Outlines troubleshooting for electronic expansion valve opening malfunctions.

4-4-90 Hydro Unit Water In Temperature Sensor Error (Open;Short)

Details troubleshooting for Hydro Unit water in temperature sensor errors.

4-4-91 Hydro Unit Water Out Temperature Sensor Error (Open;Short)

Guides on troubleshooting Hydro Unit water out temperature sensor errors.

4-4-92 Hydro Unit Water Tank Temperature Sensor Error (Open;Short)

Outlines troubleshooting for Hydro Unit water tank temperature sensor errors.

4-4-95 Breakaway of Water Out temperature sensor

Outlines troubleshooting for breakaway errors of the water out temperature sensor.

4-4-96 Breakaway of Flow switch

Details troubleshooting for breakaway errors of the flow switch.

4-4-98 DC FAN Motor Feedback Error

Outlines troubleshooting for DC FAN motor feedback errors.

4-4-99 Water Tank Sensor defective

Details troubleshooting for defective water tank sensors.

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