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Daikin RYN35DV3B ARY25DV2 - User Manual

Daikin RYN35DV3B ARY25DV2
128 pages
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SiBE01
-
503
SPLIT Pair
D-Series
[Applied Models]
zNon-Inverter Pair : Heat Pump

Table of Contents

Questions and Answers

Summary

Introduction

1.1 Safety Cautions

Details critical safety precautions to be observed during repair and operation.

Part 1 List of Function

1. Functions

Details various operational and comfort functions of the air conditioner.

Part 2 Specifications

1. Specifications

Provides technical specifications for indoor and outdoor units, including capacity, power, and dimensions.

Part 3 Printed Circuit Board Connector Wiring Diagram

1. Printed Circuit Board Connector Wiring Diagram

Illustrates the connector layout and designations on the indoor unit's circuit boards.

Part 4 Functions and Control

1. Functions

Explains specific operational functions like airflow control, fan speed, and auto-swing.

2. Function of Thermistor

Describes the role of indoor and outdoor heat exchanger thermistors in operation.

3. Control Specification

Outlines specific control functions such as valve switching, standby, and protection mechanisms.

Part 5 System Configuration

1. System Configuration

Guides on how to operate and handle the unit after installation and test runs.

2. Instructions

Provides crucial safety precautions for installation, operation, and maintenance.

2.2 Names of Parts

Identifies and labels the different parts of the indoor and outdoor units.

2.3 Preparation before Operation

Details steps for setting up the remote controller and batteries before initial operation.

2.4 AUTO • DRY • COOL • HEAT • FAN Operation

Explains how to select and operate different modes of the air conditioner.

2.5 Adjusting the Air Flow Direction

Describes how to adjust the horizontal and vertical airflow direction for optimal comfort.

2.6 POWERFUL Operation

Explains how to activate the POWERFUL mode for maximum cooling or heating effect.

2.7 TIMER Operation

Details how to set and cancel the ON and OFF timers for automatic operation.

2.8 Care and Cleaning

Provides instructions for cleaning the indoor unit, outdoor unit, and remote controller.

2.9 Troubleshooting

Lists common issues, their causes, and solutions, along with guidance on when to call a technician.

Part 6 Service Diagnosis

1. Caution for Diagnosis

Warns about operation lamp indications and guides diagnostic procedures.

2. Problem Symptoms and Measures

Lists common problems and their corresponding checks and solutions.

3. Service Check Function

Explains how to use the remote controller to access diagnostic codes and error status.

4. Troubleshooting

Provides detailed error codes and their descriptions for system diagnostics.

Part 7 Removal Procedure

1. Indoor Unit

Step-by-step guide for removing components of the indoor unit, starting with the air filter.

2. Outdoor Unit

Step-by-step guide for removing panels and components from the outdoor unit.

Part 8 Others

1. Others

Covers trial operation, testing, and pump-down procedures.

1.1 Trial Operation and Testing

Details how to perform trial operation and testing to ensure correct functioning.

1.2 Pump Down Operation

Explains the procedure for pumping down refrigerant for relocation or disposal.

1.3 Jumper Settings

Describes how to set jumpers for dual-unit installations and function configurations.

Part 9 Appendix

1. Piping Diagrams

Provides piping diagrams for indoor and outdoor units for different models.

2. Wiring Diagrams

Presents wiring diagrams for indoor and outdoor units.

Summary

Introduction

1.1 Safety Cautions

Details critical safety precautions to be observed during repair and operation.

Part 1 List of Function

1. Functions

Details various operational and comfort functions of the air conditioner.

Part 2 Specifications

1. Specifications

Provides technical specifications for indoor and outdoor units, including capacity, power, and dimensions.

Part 3 Printed Circuit Board Connector Wiring Diagram

1. Printed Circuit Board Connector Wiring Diagram

Illustrates the connector layout and designations on the indoor unit's circuit boards.

Part 4 Functions and Control

1. Functions

Explains specific operational functions like airflow control, fan speed, and auto-swing.

2. Function of Thermistor

Describes the role of indoor and outdoor heat exchanger thermistors in operation.

3. Control Specification

Outlines specific control functions such as valve switching, standby, and protection mechanisms.

Part 5 System Configuration

1. System Configuration

Guides on how to operate and handle the unit after installation and test runs.

2. Instructions

Provides crucial safety precautions for installation, operation, and maintenance.

2.2 Names of Parts

Identifies and labels the different parts of the indoor and outdoor units.

2.3 Preparation before Operation

Details steps for setting up the remote controller and batteries before initial operation.

2.4 AUTO • DRY • COOL • HEAT • FAN Operation

Explains how to select and operate different modes of the air conditioner.

2.5 Adjusting the Air Flow Direction

Describes how to adjust the horizontal and vertical airflow direction for optimal comfort.

2.6 POWERFUL Operation

Explains how to activate the POWERFUL mode for maximum cooling or heating effect.

2.7 TIMER Operation

Details how to set and cancel the ON and OFF timers for automatic operation.

2.8 Care and Cleaning

Provides instructions for cleaning the indoor unit, outdoor unit, and remote controller.

2.9 Troubleshooting

Lists common issues, their causes, and solutions, along with guidance on when to call a technician.

Part 6 Service Diagnosis

1. Caution for Diagnosis

Warns about operation lamp indications and guides diagnostic procedures.

2. Problem Symptoms and Measures

Lists common problems and their corresponding checks and solutions.

3. Service Check Function

Explains how to use the remote controller to access diagnostic codes and error status.

4. Troubleshooting

Provides detailed error codes and their descriptions for system diagnostics.

Part 7 Removal Procedure

1. Indoor Unit

Step-by-step guide for removing components of the indoor unit, starting with the air filter.

2. Outdoor Unit

Step-by-step guide for removing panels and components from the outdoor unit.

Part 8 Others

1. Others

Covers trial operation, testing, and pump-down procedures.

1.1 Trial Operation and Testing

Details how to perform trial operation and testing to ensure correct functioning.

1.2 Pump Down Operation

Explains the procedure for pumping down refrigerant for relocation or disposal.

1.3 Jumper Settings

Describes how to set jumpers for dual-unit installations and function configurations.

Part 9 Appendix

1. Piping Diagrams

Provides piping diagrams for indoor and outdoor units for different models.

2. Wiring Diagrams

Presents wiring diagrams for indoor and outdoor units.

Daikin RYN35DV3B ARY25DV2 Specifications

General IconGeneral
BrandDaikin
ModelRYN35DV3B ARY25DV2
CategoryAir Conditioner
LanguageEnglish

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