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Samsung SH07AWHX User Manual

Samsung SH07AWHX
42 pages
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INDOOR UNIT
SH07AWH
OUTDOOR UNIT
SH07AWHX
SERVICE
Manual
CONTENTSAIR CONDITIONER
1. Product Specifications
2. Operating Instructions & Installation
3. Disassembly and Reassembly
4. Refrigerating Cycle Diagram
5. Set Up the Model Option
6. Troubleshooting
7. Exploded Views and Parts List
8. Block Diagram
9. Wiring Diagram
ROOM AIR CONDITIONER
DB98_21337A_co 05/1/4 1:45 AM Page 3
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Samsung SH07AWHX Specifications

General IconGeneral
BrandSamsung
ModelSH07AWHX
CategoryAir Conditioner
LanguageEnglish

Summary

Product Specifications

1-1 Table

Detailed specifications table for indoor and outdoor units.

1-2 Pressure Graph

Graph illustrating low pressure vs. outdoor drybulb temperature.

Operating Instructions & Installation

2-1 Remote Control Features

Explains the functions of various buttons on the remote control.

2-2 Operation Property Details

Describes operation properties for AUTO, COOL, HEAT, DRY, TURBO, SLEEP modes.

2-3 Before Installation

Pre-installation checks and considerations for the unit.

2-3-2 Installation Procedure

Step-by-step guide for the installation process.

2-4 Installation Diagrams

Visual guide for connecting and setting up unit components.

2-4-1 Air-Purge Procedure

Steps for purging air from the system during installation.

2-4-2 Refrigerant Refill

Procedure for refilling the R410A refrigerant.

2-4-3 Pump Down Procedure

Steps for pumping down refrigerant when relocating or replacing parts.

Disassembly and Reassembly

3-1 Indoor Unit Disassembly

Detailed steps for disassembling the indoor unit components.

3-2 Outdoor Unit Disassembly

Detailed steps for disassembling the outdoor unit components.

Refrigerating Cycle Diagram

Model Option Setup

5-1 Setting Option Setup Method

Instructions for configuring model-specific options via remote control.

Troubleshooting Guide

6-1 Basic Diagnosis Items

Initial checks for common operational problems and voltage requirements.

6-2 Initial Status Trouble Check

Diagnosing issues based on initial status and lamp indicators.

6-3 Breakdown Diagnosis by Symptoms

Detailed troubleshooting flowcharts for various component failures.

6-3-1 Room Temperature Sensor Failure

Procedure to diagnose and fix room temperature sensor issues.

6-3-2 Room Pipe Sensor Failure

Procedure to diagnose and fix room pipe sensor issues.

6-3-3 Indoor Fan Motor Malfunction

Troubleshooting steps for a non-operating indoor fan motor.

6-3-4 Power Supply Issues

Troubleshooting steps for issues with power supply or unit startup.

6-3-5 Outdoor Unit Operation Failure

Diagnosing why the outdoor unit is not operating.

6-3-6 No Warm Air in Heat Mode

Troubleshooting steps for lack of warm air in heat mode.

6-3-7 UP/DOWN Louver Motor Failure

Troubleshooting steps for the louvre motor not operating.

6-3-8 Remote Control Reception Failure

Troubleshooting steps for issues with remote control reception.

6-4 PCB Inspection Method

Procedures for inspecting and testing Printed Circuit Boards (PCBs).

6-4-1 Pre-Inspection Notices

Important precautions before inspecting PCBs.

6-4-2 Inspection Procedure

General steps for inspecting PCB components.

6-4-3 Detailed Inspection Procedure

Specific tests and checks for PCB functionality.

6-4-4 Temperature Sensor Conversion Table

Table converting room temperature sensor resistance values.

6-5 Main Part Inspection Method

Methods for inspecting major components like sensors and motors.

Exploded Views and Parts List

7-1 Indoor Unit Parts

Exploded view diagram and parts list for the indoor unit.

7-2 Outdoor Unit Parts

Exploded view diagram and parts list for the outdoor unit.

7-3 Control Assembly Parts

Exploded view and parts list for the control assembly.

Block Diagram

Wiring Diagrams

9-1 Indoor Unit Wiring

Electrical wiring diagram for the indoor unit.

9-2 Outdoor Unit Wiring

Electrical wiring diagram for the outdoor unit.

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