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General| Brand | Samsung |
|---|---|
| Model | AQV12FCN |
| Category | Air Conditioner |
| Language | English |
Guidance on proper installation of the air conditioner unit, including safety measures.
Details on power connection, circuit breaker requirements, and electrical safety.
Precautions for safe and correct operation of the air conditioner during use.
Instructions for safe and environmentally responsible disposal and handling of the unit.
Highlights key features and benefits of the air conditioner model.
Detailed technical specifications for the air conditioner's indoor and outdoor units.
Comparison of specifications between development and comparative models.
List and details of included accessories and optional components for the unit.
Procedure for entering and operating the air conditioner's test mode for checks.
Guide to interpreting indoor unit display errors and their corresponding checks.
Explanation of outdoor unit LED error codes and troubleshooting steps.
Detailed steps for configuring various option settings using the remote control.
List of essential tools required for disassembling and reassembling the unit.
Step-by-step guide for disassembling the indoor unit components.
Step-by-step guide for disassembling the outdoor unit components.
Visual breakdown and list of parts for the indoor unit.
Visual breakdown and list of parts for the outdoor unit.
Detailed parts list for the 'Ass'y Control In' component.
Detailed parts list for the 'Ass'y Control Out' component.
List of electrical components on the Indoor Main PCB (DB93-05866A).
Lists components for Indoor Sub PCB (DB93-04256B) and Display PCB (DB93-03117A).
List of electrical components on the Outdoor Main PCB (DB93-05543C/D).
List of electrical components on the Outdoor EMI PBA (DB93-04264A).
Schematic showing electrical connections for the indoor unit.
Schematic showing electrical connections for the outdoor unit.
Detailed circuit schematic for the indoor unit's electronic components.
Detailed circuit schematic for the outdoor unit's electronic components.
Explanation of circuit functions on the indoor unit's main PCB.
Explanation of circuit functions on the outdoor unit's main PCB.
Diagram illustrating the air conditioner's refrigerant flow and cycle.
Visual layout and component identification for the indoor unit's PCB.
Visual layout and component identification for the outdoor unit's PCB.
Identification of parts and indicators on the indoor unit.
Identification of parts on the outdoor unit.
Guide to remote control buttons, display, and their functions.
Explanation of basic modes like Auto, Cool, and Heat with fan speed settings.
Explanation of applied functions like Turbo and Good Sleep modes.
First steps and checks to perform before diagnosing issues.
Diagnostic steps for a 'no power' or 'completely dead' symptom.
Troubleshooting guide for errors related to the outdoor unit's power supply.
Diagnosis and troubleshooting for when the louver motor does not operate.
Troubleshooting steps for errors related to the outdoor unit's fan.
Diagnostic procedure for 'Total current trip' errors in the unit.
Troubleshooting for heating in cooling mode or cooling in heating mode issues.
Procedure to diagnose and resolve outdoor temperature sensor errors.
Diagnostic steps for errors related to the discharge temperature sensor.
Troubleshooting guide for coil temperature sensor errors.
Diagnostic steps for general fan errors in the air conditioner.
Troubleshooting for errors related to DC-Link voltage sensing.
Procedure to diagnose and resolve over current errors.
Troubleshooting steps for communication errors between indoor and outdoor units.
Diagnostic procedure for compressor start-up errors.
Troubleshooting steps for compressor lock errors.
Diagnostic procedure for DC Link over/low voltage errors.
Troubleshooting for remote control issues and other miscellaneous errors.
Important notices and precautions before inspecting PCBs.
Detailed inspection procedures for the indoor unit's PCB.
Methods for inspecting key components like sensors and motors.
Block diagram illustrating the internal functions and connections of the indoor unit.
Block diagram illustrating the internal functions and connections of the outdoor unit.
Guide to understanding and decoding the model name index.
Charts showing refrigerant pressure distribution based on temperature.
Reference table for pressure and capacity conversion marks.
Frequently asked questions and answers for common non-trouble issues.
Guidelines and procedures for installing the air conditioner unit.
Instructions for cleaning the air conditioner and its filters.
Diagrams illustrating installation procedures like air purging and pump down.
