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Daikin VRV X RXQ6-48ANR Series User Manual

Daikin VRV X RXQ6-48ANR Series
297 pages
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Service
Manual
Cooling Only 50/60 Hz
RXQ6-48A(N)R Series
SiME341909EA

Table of Contents

Questions and Answers:

Daikin VRV X RXQ6-48ANR Series Specifications

General IconGeneral
BrandDaikin
ModelVRV X RXQ6-48ANR Series
CategoryAir Conditioner
LanguageEnglish

Summary

Part 1 General Information

1. Model Names

Lists indoor and outdoor unit model designations.

2. External Appearance

Shows visual representations of indoor and outdoor units.

3. Combination of Outdoor Units

Details possible combinations of outdoor units for system configuration.

4. Capacity Range

Defines the capacity range and connection ratios for the system.

5. Specifications

Lists detailed technical specifications for outdoor units.

Part 2 Refrigerant Circuit

1. Refrigerant Circuit (Piping Diagrams)

Illustrates refrigerant flow and piping configurations for outdoor units.

2. Functional Parts Layout

Identifies and locates key functional components within outdoor units.

3. Refrigerant Flow for Each Operation Mode

Explains refrigerant flow paths during different operational modes.

Part 3 Remote Controller

1. Applicable Models

Lists indoor unit series compatible with specific remote controllers.

2. Names and Functions

Details the buttons and displays of various remote controller models.

3. Main/Sub Setting

Explains how to configure remote controllers as main or sub units.

4. Address Setting for Wireless Remote Controller

Guides on setting addresses for wireless remote controllers and receivers.

5. Centralized Control Group No. Setting

Describes how to set group numbers for centralized control systems.

6. Service Settings Menu, Maintenance Menu

Accessing service and maintenance settings through the remote controller menu.

Part 4 Functions and Control

1. Function Flowchart

Provides a visual overview of system functions and control logic.

2. Stop Control

Explains system behavior during abnormal shutdowns or slave unit stops.

3. Standby Control

Details standby control functions, including restart procedures.

4. Startup Control

Outlines the process of startup control, including pre-pressure equalization.

5. Normal Control

Describes normal operation modes, including compressor and fan control.

6. Protection Control

Explains various protection controls to prevent system damage or malfunction.

7. Special Control

Covers special control functions like outdoor unit rotation and oil return.

8. Outline of Control (Indoor Unit)

Details control logic for indoor units, including airflow and thermostat functions.

Part 5 Field Settings and Test Operation

1. Field Settings for Indoor Unit

Configuration settings for indoor units using the remote controller.

2. Field Settings for Outdoor Unit

Settings for outdoor units, including DIP switches and function settings.

3. Test Operation

Procedures for performing system tests after installation or repair.

Part 6 Service Diagnosis

1. Servicing Items to be Confirmed

Initial steps and precautions for service and maintenance.

2. Symptom-based Troubleshooting

Guides troubleshooting based on observed symptoms and potential causes.

3. Refrigerant Properties (R-410A)

Provides data on refrigerant properties for diagnosis and service.

4. Troubleshooting with Remote Controller

Addresses issues identified via remote controller error codes and messages.

5. Troubleshooting by Error Code

Details error codes, their descriptions, and troubleshooting steps.

Part 7 Appendix

1. Wiring Diagrams

Provides detailed wiring diagrams for outdoor and indoor units.

1.1 Outdoor Unit

Wiring diagrams specifically for outdoor units.

1.2 Indoor Unit

Wiring diagrams for various types of indoor units.

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