Samsung UH105GZM1C - User Manual

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Summary

Precautions

1-1 Installing the air conditioner

Safety guidelines for air conditioner installation, including electrical and height requirements.

1-2 Power supply and circuit breaker

Electrical safety requirements for power supply, circuit breaker, and wiring.

1-3 During operation

Safe operating practices, warnings against repair, and liquid handling.

1-4 Disposing of the unit

Guidelines for environmentally sound disposal of the air conditioner unit.

1-5 Others

Additional precautions for storage, supervision, and measurement standards.

Product Specifications

2-1 The Feature of Product

Highlights key features like easier installation, tuning, and control functions.

2-2 Name of Each Part

Identification of major components for indoor and outdoor units with diagrams.

2-3 Product Specifications

Detailed technical specifications including capacity, power, and dimensions.

2-4 The Comparative Specifications of Product

Comparison of design, weight, dimensions, and noise for different models.

2-5 Accessory and Option Specifications

List of included accessories and optional items with their codes.

Alignment and Adjustments

3-1 E. S. P(External Static Pressure) Setting for Phase Control Motor

Guide to adjusting indoor unit fan speed based on external static pressure.

3-2 Setting Option Setup Method

Procedure for setting operational options using the remote control.

Disassembly and Reassembly

4-1 Indoor Unit (DH105 GZM)

Step-by-step guide to disassembling the DH105GZM indoor unit.

4-1 Indoor Unit (DH140;175 GZM)

Step-by-step guide to disassembling the DH140/175GZM indoor units.

4-2 Outdoor Unit (UH140 GZM1 C;175 GZM)

Disassembly procedure for UH140GZM1C/175GZM outdoor units.

Outdoor Unit (UH105 GZM1 C)

Disassembly procedure for the UH105GZM1C outdoor unit.

Exploded Views and Parts List

5-1 Indoor Unit (DH105 GZM)

Exploded view and parts list for the DH105GZM indoor unit.

Indoor Unit (DH140;175 GZM)

Exploded view and parts list for DH140/175GZM indoor units.

5-2 Outdoor Unit (UH105 GZM1 C)

Exploded view and parts list for the UH105GZM1C outdoor unit.

UH140 GZM1 C;UH175 GZMC

Exploded view and parts list for UH140GZM1C/UH175GZMC outdoor units.

5-3 Assy Control In

Exploded view and parts list for the control assembly.

Electrical Parts List

Indoor PCB: DB93-03213*

Detailed list of electrical components on the indoor unit PCB.

Outdoor PCB: DB93-02919 H(UH105 GZM1 C)

List of electrical components on the UH105GZM1C outdoor unit PCB.

Outdoor PCB: DB93-02919 G(UH140 GZM1 C)

List of electrical components on the UH140GZM1C outdoor unit PCB.

Wiring Diagram

7-1 Indoor Unit

Wiring diagram for the indoor unit, showing connections and components.

7-2 Outdoor Unit (UH105 GZM1 C)

Wiring diagram for the UH105GZM1C outdoor unit.

Outdoor Unit (UH140 GZM1 C)

Wiring diagram for the UH140GZM1C outdoor unit.

Schematic Diagram

8-1 Indoor Unit

Detailed schematic diagram of the indoor unit circuitry.

8-2 Outdoor Unit

Detailed schematic diagram of the outdoor unit circuitry.

Circuit Descriptions

9-1 PCB Circuit Descriptions

Explanation of the function of various circuit blocks on the PCB.

9-2 Refrigerating Cycle Diagram

Diagram illustrating the refrigerant flow and cycle of the air conditioner.

PCB Diagram

10-1 Indoor Unit

Visual layout of components on the indoor unit PCB.

10-2 Outdoor Unit

Visual layout of components on the UH105GZM1C outdoor unit PCB.

10-3 Outdoor Unit

Visual layout of components on the UH140GZM1C/UH175GZMC outdoor unit PCB.

Operating Instruction and Installation

11-1 Main Function

Basic operations for selecting modes like AUTO, COOL, HEAT, DRY, and FAN.

11-2 Additional Function

Configuration of compensation, filter cycles, hot water, and external control.

11-3 Wired Remote Controller-Buttons and Display

Explanation of remote control buttons and display icons for operation.

Troubleshooting

12-1 Operation Specification

Display codes and setting switches for operational troubleshooting.

12-2 Remote Controller & LED Troubleshooting

Wired remote controller errors and LED display error types and meanings.

12-3 Outdoor Unit PCB Errors

Error codes and indicators displayed on the outdoor unit PCB.

12-3 Sequence for Trouble Diagnosis

Step-by-step diagnostic procedures for common operational errors.

Block Diagram

13-1 Indoor Unit

Functional block diagram of the indoor unit system.

13-2 Outdoor Unit

Functional block diagram of the outdoor unit system.

Reference Sheet

14-1 Index for Model Name

Guide to interpreting model codes and their associated specifications.

14-2 Refrigerant Pressure during the Charging

Recommended refrigerant pressure levels at various outdoor unit temperatures.

14-3 Pressure & Capacity mark

Charts for pressure and capacity ratings under different operating conditions.

14-4 Q & A for Non-trouble

Frequently asked questions and answers covering common operational issues.

14-5 Cleaning your Air Conditioner

Instructions for regularly cleaning the air filter and outdoor unit.

14-6 Installation

Guidelines and procedures for proper air conditioner installation.

14-7 Installation Diagram of Indoor Unit and Outdoor Unit

Diagrams illustrating air-purge and pump-down procedures.

Samsung UH105GZM1C Specifications

General

Brand	Samsung
Model	UH105GZM1C
Category	Air Conditioner
Language	English