Samsung AM140MNEPEH/EU

Need help?

Do you have a question about the Samsung AM140MNEPEH/EU and is the answer not in the manual?

Samsung AM140MNEPEH/EU Specifications

General

Brand	Samsung
Model	AM140MNEPEH/EU
Category	Air Conditioner
Language	English

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.

1-2 Precautions for the Static Electricity and PL

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)

4-4-11 Problem with EEV closure (2 nd)

4-4-12 EEV(Electronic Expansion Valve) opening malfunction (2 nd stage)

4-4-13 EEV(Electronic Expansion Valve) closure malfunction (2 nd stage)

4-4-14 Detection of Floating Switch of Indoor Units Drain Pump

4-4-15 The operational error of Indoor Units Fan Motor

4-4-17 EEPROM error

Provides steps to troubleshoot EEPROM errors.

4-4-20 Simultaneous opening of Cooling;heating MCU SOL Valves 1 st;2 nd

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.

4-4-22 SPI Feedback Error

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.

4-4-26 Communication error between main and sub Unit of outdoor unit or between outdoor units

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

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

4-4-28 Internal Communication error of the Outdoor Unit C-Box

4-4-29 Internal PCB Communication error of the Outdoor Unit C-Box

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.

4-4-69 Momentary Blackout error

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.

4-4-86 Model mismatching of Indoor unit.

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.

4-4-93 Emergency Error (Check the Water Piping Equipment)

4-4-94 Error to prevention from freezing and bursting of Heat Exchanger

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.

4-4-97 Thermostat Wiring Error

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.

Related product manuals

Samsung DVM S AM140MXVDGH/ET

85 pages

Samsung AM140KXMDGH/EU

128 pages

Samsung AM140KXMDHH/TC

128 pages

Samsung AM140FN4DEH/EU

552 pages

Samsung AM140KNMDEH/TS

552 pages

Samsung AM140JXVHGR/ET

277 pages

Samsung AM140KXVAGH/ET

277 pages

Samsung AM140KXMDGH/TK

128 pages

Samsung AM140KXV Series

414 pages

Samsung DVM S AM140FXVAGR

112 pages

Samsung DVM S AM140FXVAGH

112 pages

Samsung AM140NN4DEH Series

156 pages

Samsung AM140MNEPEH/EU - User Manual

Table of Contents

Samsung AM140MNEPEH/EU Specifications

Summary

System Airconditioner

INDOOR UNIT

Precautions

1-1 Precautions for the Service

1-2 Precautions for the Static Electricity and PL

1-3 Precautions for the Safety

1-4 Precautions for Handling Refrigerant for Air Conditioner

Troubleshooting

4-3 Troubleshooting

4-4 Appropriate Measures for Different Symptom

Troubleshooting (Continued)

4-4-11 Problem with EEV closure (2 nd)

4-4-12 EEV(Electronic Expansion Valve) opening malfunction (2 nd stage)

4-4-13 EEV(Electronic Expansion Valve) closure malfunction (2 nd stage)

4-4-14 Detection of Floating Switch of Indoor Units Drain Pump

4-4-15 The operational error of Indoor Units Fan Motor

4-4-17 EEPROM error

4-4-20 Simultaneous opening of Cooling;heating MCU SOL Valves 1 st;2 nd

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

4-4-22 SPI Feedback Error

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

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

4-4-26 Communication error between main and sub Unit of outdoor unit or between outdoor units

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

4-4-28 Internal Communication error of the Outdoor Unit C-Box

4-4-29 Internal PCB Communication error of the Outdoor Unit C-Box

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

4-4-39 Outdoor Temperature Sensor Error

4-4-40 Outdoor Temperature dislocation error

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

4-4-42 Outdoor Cond Out sensor breakaway error

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

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

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

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

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

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

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

4-4-60 3-phase Input Wiring error

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

4-4-62 EVI EEV Open error

4-4-63 Refrigerant Leakage Error

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

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

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

4-4-67 Fan starting error

4-4-68 Fan lock error

4-4-69 Momentary Blackout error

4-4-70 Outdoor Fan Motor overheating

4-4-71 Outdoor Unit Fan Motor RPM Error

4-4-72 Fan IPM Overheat error

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

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

4-4-75: Compressor Excess Current Error

4-4-76 Compressor starting error

4-4-77 Inverter Overcurrent error

4-4-78 Overvoltage; Low voltage error

4-4-79 DC Link voltage sensor error

4-4-80 Liquid Compression Prevention Control

4-4-81 Fan Motor Overcurrent error

4-4-82 Input; Output Current sensor error

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

4-4-84 Hall IC(Fan) error

4-4-85 Inverter Overheat error

4-4-86 Model mismatching of Indoor unit.

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

4-4-87 Breakdown of an EEV closure

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

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

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

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

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

4-4-93 Emergency Error (Check the Water Piping Equipment)

4-4-94 Error to prevention from freezing and bursting of Heat Exchanger

4-4-95 Breakaway of Water Out temperature sensor

4-4-96 Breakaway of Flow switch