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SERVICE MANUAL_EU_INV_Wind Free.indd 54
GSPN (GLOBAL SERVICE PARTNER NETWORK)
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http://gspn1.samsungcsportal.com
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ELECTRONICS
12/14/2016 4:49:24 PM
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Table of Contents
Related Manuals for Samsung AR12MSPXBWKNEU
Summarization of Contents
Precautions
Installing the Air Conditioner
Essential safety steps for installing the air conditioner unit correctly.
Power Supply and Circuit Breaker
Guidelines for safe electrical connections and circuit breaker usage.
During Operation
Safety precautions to follow while the air conditioner is running.
Disposing of the Unit
Proper procedures for safely disposing of the air conditioner.
Others
Additional safety recommendations and guidelines for product use.
Product Specifications
The Feature of Product
Highlights key features and benefits of the air conditioner's design and technology.
Product Specifications
Detailed technical specifications including capacity, power, noise, and dimensions.
The Comparative Specifications Product
Side-by-side comparison of specifications for different product models.
Accessory and Option Specifications
Lists and details of available accessories and optional components for the unit.
Alignment and Adjustments
Test Mode
Instructions for operating the unit in test mode for diagnostics and checks.
Display Error and Check Method
Explains error codes displayed and methods for checking system issues.
Setting Option Setup Method
Guide to configuring unit options using the remote control for personalized settings.
Disassembly and Reassembly
Indoor Unit
Step-by-step instructions for disassembling and reassembling the indoor unit components.
Outdoor Unit
Detailed procedures for safely taking apart and putting back together the outdoor unit.
ASSY CONTROL
ASSY KIT CODE DB92-04110A
Identifies and lists components for Assy Kit DB92-04110A.
ASSY KIT CODE DB92-04050A
Identifies and lists components for Assy Kit DB92-04050A.
Electrical Parts List
INDOOR MAIN PCB - DB92-04101A
Comprehensive list of electrical parts for the Indoor Main PCB DB92-04101A.
OUTDOOR MAIN PCB - DB92-04050A
Detailed parts list for the Outdoor Main PCB DB92-04050A.
Wiring Diagram
Indoor Unit
Illustrates the electrical connections and wiring for the indoor unit.
Outdoor Unit
Provides the wiring schematic and connections for the outdoor unit.
PCB Diagram
Indoor Main PCB-DB92-04101A
Visual layout and pin assignments for the Indoor Main PCB DB92-04101A.
Outdoor Main PCB-DB92-04029B
Diagram showing connectors and pinouts for Outdoor Main PCB DB92-04029B.
Outdoor Main PCB-DB92-04025A
Schematic of the Outdoor Main PCB DB92-04025A with connector details.
DISPLAY PCB-DB93-16419A
Diagram of the Display PCB DB93-16419A and its connector pinouts.
PCB RECEIVE DB92-02874A
Layout of the PCB Receive DB92-02874A and its connector assignments.
Wire connecting the indoor unit terminal blocks
Guides on correctly connecting wires to indoor unit terminal blocks for proper function.
Operating Instructions
Name of Each Part
Identification of the main parts and components of the indoor unit.
Wireless Remote Control-Buttons and Display
Explanation of remote control buttons, functions, and display indicators.
Troubleshooting
Items to be checked first
Initial checks and common issues to investigate before diagnosing faults.
Communication Error
Troubleshooting steps for communication errors between indoor and outdoor units.
Indoor temperature sensor Error
Diagnosing and resolving issues related to the indoor temperature sensor.
Indoor fan motor speed detecting error (BLDC fan)
Troubleshooting for errors related to the indoor fan motor speed detection.
Outdoor temperature sensor error
Steps to diagnose and fix errors caused by the outdoor temperature sensor.
Outdoor Cond temperature sensor error
Troubleshooting guide for errors related to the outdoor condenser temperature sensor.
Outdoor Discharge temperature sensor error
Steps to resolve errors concerning the outdoor discharge temperature sensor.
Operation condition secession error
Diagnosing and fixing errors related to prohibited operation conditions.
EEPROM error/OTP error
Troubleshooting steps for EEPROM or OTP errors affecting unit operation.
Outdoor Fan motor error
Steps to resolve issues with the outdoor fan motor operation.
Compressor starting error
Diagnosing and fixing problems related to compressor starting.
Compressor wire missing error/rotation error
Troubleshooting steps for compressor wire connection or rotation errors.
Current sensor error/input current sensor error
Diagnosing and resolving issues with current sensors.
0.C(Over Current) error
Steps to troubleshoot and fix Over Current (O.C) errors in the unit.
No power outdoor (Initial Diagnosis) (Not displayed)
Diagnosing power issues in the outdoor unit during initial setup.
When the Up/Down, Left/Right, Grill louver motor does not operate (Initial Diagnosis) (Not displayed)
Troubleshooting guide for louver motor operation failures.
When the remote control is not receiving
Steps to resolve issues where the remote control does not function.
Smart Install error
Troubleshooting guide for errors encountered during the Smart Install mode.
Block Diagram
Indoor unit
Visual representation of the indoor unit's internal components and their interconnections.
Outdoor unit
Diagram illustrating the structure and connections of the outdoor unit's electronic systems.
Reference Sheet
Low Refrigerant Pressure Distribution
Chart showing refrigerant pressure variations based on indoor and outdoor temperatures.
Pressure & Capacity mark
Data table correlating pressure with cooling/heating capacity in different units.
Q & A for Non-trouble
Frequently asked questions and answers regarding common non-trouble issues.
Cleaning /Filter Change
Instructions for cleaning the air filter and maintaining the unit.
Installation
Guidelines and procedures for installing the air conditioner unit.
Installation Diagram of Indoor Unit and Outdoor Unit
Visual guide for the air purge procedure during installation.
Reference Sheet
Index and naming conventions for model identification and product codes.
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