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Daikin RX-W Series - User Manual

Daikin RX-W Series
247 pages
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[Applied Models]
Inverter Pair : Heat Pump
Service
Manual
SiUS092230EA
Inverter Pair RX-W Series

Table of Contents

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Summary

Introduction

Icons Used

Explains the meaning of various icons used in the manual for clarity and emphasis.

Revision History

Details the changes made in different versions of the manual, including dates and updates.

Safety Cautions

Provides critical warnings and precautions for safe operation and maintenance.

Part 1 General Information

Applicable Models

Lists all indoor and outdoor unit models covered by this service manual.

Functions

Describes the various operating modes and features of the air conditioning system.

Part 2 Specifications

Wall Mounted Type

Presents detailed technical specifications for wall-mounted indoor units.

Duct Concealed Type

Presents detailed technical specifications for duct-concealed indoor units.

Ceiling Cassette Type

Presents detailed technical specifications for ceiling cassette indoor units.

Part 3 Printed Circuit Board Connector Wiring Diagram

Indoor Unit

Details wiring diagrams and connector pin assignments for indoor units.

Sensor Kit for FFQ Series

Provides wiring diagrams for the sensor kit used with FFQ series.

Wired Remote Controller

Shows the wiring diagram for the wired remote controller.

Wireless Remote Controller Receiver for FDMQ Series

Details the wiring diagram for the wireless receiver.

Wireless Remote Controller Kit for FFQ Series

Provides wiring diagrams for the wireless kit components.

Outdoor Unit

Details wiring diagrams and connector pin assignments for outdoor units.

Part 4 Functions and Control

Common Functions

Explains fundamental operational features applicable across models.

Functions for FTXR Series

Describes specific functions and operations for the FTXR series.

Functions for FDMQ;FFQ Series

Describes specific functions and operations for FDMQ/FFQ series.

Thermistor Functions

Explains the role and function of various thermistors in the system.

Control Specification

Details the system's control logic and operational parameters.

Part 5 Remote Controller

Applicable Remote Controller

Lists the remote controller models compatible with the system.

ARC466 A36

Provides an overview and button functions of the ARC466A36 remote controller.

BRC082 A43

Details the functions and operation of the BRC082A43 remote controller.

BRC082 A41 W, BRC082 A42 W(S)

Describes the functions of these wireless remote controllers.

BRC944 B2

Explains the features and usage of the BRC944B2 remote controller.

BRC1 E73

Details the operation and buttons of the BRC1E73 wired remote controller.

Part 6 Service Diagnosis

General Problem Symptoms and Check Items

Lists common issues and initial checks for troubleshooting.

Troubleshooting with LED

Guides users on diagnosing problems using LED indicators.

Service Diagnosis

Explains methods for diagnosing system faults using the remote controller.

Error Codes and Description

Provides a comprehensive list of error codes and their meanings.

Troubleshooting for FTXR Series

Specific troubleshooting steps for FTXR series units.

Troubleshooting for FDMQ, FFQ Series

Specific troubleshooting steps for FDMQ/FFQ series units.

Troubleshooting for Outdoor Unit

Specific troubleshooting steps for outdoor unit issues.

Part 7 Trial Operation and Field Settings

Pump Down Operation

Procedure for safely removing refrigerant before relocation or disposal.

Forced Cooling Operation

Explains how to initiate a forced cooling mode for testing.

Trial Operation

Guides on performing initial operational tests after installation.

Field Settings for FTXR Series

Covers configuration settings specific to FTXR series.

Field Settings for FDMQ, FFQ Series

Covers configuration settings specific to FDMQ/FFQ series.

Field Settings for Outdoor Unit

Details configuration settings for the outdoor unit.

Silicone Grease on Power Transistor;Diode Bridge

Instructions for applying silicone grease during PCB replacement.

Part 8 Appendix

Piping Diagrams

Visual representation of the refrigerant piping circuits.

Wiring Diagrams

Visual representation of electrical connections for indoor and outdoor units.

Operation Limit

Defines the environmental conditions under which the unit can operate.

Daikin RX-W Series Specifications

General IconGeneral
BrandDaikin
ModelRX-W Series
CategoryAir Conditioner
LanguageEnglish

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