Toyotomi GAN-A135GVR-T3 User Manual

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Service Manual

Toyotomi GAN-A135GVR-T3 Specifications

General

Model	GAN-A135GVR-T3
Brand	Toyotomi
Category	Air Conditioner
Type	Split System
Refrigerant	R32
Power Supply	220-240V, 50Hz
EER (Energy Efficiency Ratio)	3.21
Air Flow (High)	550 m³/h

Summary

Part I: Technical Information

1. Summary

Provides an overview of the air conditioner models and features.

2. Specifications

2.1 Specification Sheet

Details technical specifications for indoor and outdoor units.

2.2 Operation Characteristic Curve

Illustrates performance curves based on compressor speed.

2.3 Capacity Variation Ratio According to Temperature

Shows how cooling/heating capacity changes with outdoor temperature.

2.5 Cooling and Heating Data Sheet in Rated Frequency

Presents performance data under rated conditions.

2.4 Noise Curve

Displays noise levels at different fan speeds and frequencies.

3. Outline Dimension Diagram

3.1 Indoor Unit

Provides dimensional drawings and data for the indoor unit.

3.2 Outdoor Unit

Provides dimensional drawings and data for the outdoor unit.

4. Refrigerant System Diagram

5. Electrical Part

5.1 Wiring Diagram

Shows the electrical connections and wiring layout.

6. Function and Control

6.1 Remote Controller Introduction

Explains the buttons and functions of the remote controller.

6.2 Brief Description of Modes and Functions

Details the operation of various modes and unit functions.

Outdoor Part

1. Input Parameter Compensation and Calibration

Covers compensation and calibration for input parameters.

2. Basic Functions

Describes the fundamental operating conditions and processes.

8. Installation

8.1 Installation Dimension Diagram

Illustrates required clearances for unit installation.

Installation procedures

Outlines the step-by-step process for installing the unit.

8.2 Installation Parts-checking

Lists and describes the components to check before installation.

8.3 Selection of Installation Location

Provides guidelines for choosing optimal installation sites.

8.4 Electric Connection Requirement

Specifies safety and connection requirements for power supply.

8.5 Installation of Indoor Unit

Details the steps for safely installing the indoor unit.

8.6 Installation of Outdoor Unit

Details the steps for safely installing the outdoor unit.

8.7 Vacuum Pumping and Leak Detection

Explains procedures for vacuuming and checking for refrigerant leaks.

8.8 Check after Installation and Test Operation

Outlines checks and tests to perform after installation.

9. Maintenance

9.1 Precautions before Performing Inspection or Repair

Highlights safety measures before performing maintenance or repair.

9.2 Flashing LED of Indoor/Outdoor Unit and Primary Judgement

Guides on interpreting LED indicators for fault diagnosis.

9.3 Procedure of Troubleshooting

Provides systematic steps for diagnosing and resolving unit faults.

Appendix

Appendix 1: Reference Sheet of Celsius and Fahrenheit

Provides conversion tables for temperature units.

Appendix 2: Configuration of Connection Pipe

Details pipe specifications, length, and refrigerant charging.

Appendix 4: List of Resistance for Ambient Temperature Sensor

Lists resistance values for ambient temperature sensors.