Samsung AQV12NSBN User Manual

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Samsung AQV12NSBN Specifications

General

Cooling Capacity	3.5 kW
Heating Capacity	4.0 kW
Power Supply	220-240V, 50Hz
Refrigerant	R32
Type	Split System Air Conditioner
Coefficient of Performance (COP)	3.6
Noise Level (Outdoor)	48 dB
Operating Temperature (Cooling)	18-43 °C

Summary

Air Conditioner Precautions and Safety

Installation and Power Safety Guidelines

Safe installation practices and power supply precautions for the air conditioner.

Product Specifications and Features

Detailed Technical Product Specifications

Comprehensive technical data including capacity, power, and dimensions.

Alignment and Adjustment Procedures

Test Mode Operation and Checks

Instructions for entering and performing checks in the unit's test mode.

Error Code Diagnosis and Display

Guides for identifying and interpreting error codes from indoor and outdoor units.

Disassembly and Reassembly Guide

Indoor Unit Disassembly Steps

Detailed instructions for taking apart the indoor unit.

Outdoor Unit Disassembly Steps

Exploded Views and Parts Lists

Indoor Unit Parts Identification

Outdoor Unit Parts Identification

Electrical Parts List

PCB Component Listings

Wiring and Schematic Diagrams

Indoor and Outdoor Unit Wiring Diagrams

Indoor and Outdoor Unit Schematic Diagrams

Troubleshooting and Inspection

Initial Checks and Fault Diagnosis

Guides for initial checks and diagnosing faults based on symptoms.

PCB and Main Part Inspection Methods

Procedures for inspecting PCBs and major unit components.