Daikin ATXS25DVMB - User Manual

SiENBE04-512A
Service
Manual
Inverter Pair
Wall Mounted Type
C-Series - D-Series
SiENBE04-512A.book Page 1 Friday, October 5, 2007 1:49 PM

Summary

Introduction

Safety Cautions

Essential safety guidelines to be observed before, during, and after repair work to ensure user safety.

Using Icons

Explanation of various icons used throughout the manual to convey specific information and warnings.

Part 1 List of Functions

High Grade Models Functions

Comprehensive list of functions and features available in high-grade models, categorized by system.

Standard Grade Models Functions

Detailed functions and features specific to standard-grade air conditioner models.

Non-Inverter Models Functions

Functions and features available for non-inverter model air conditioners.

Part 2 Specifications

Cooling Only Specifications

Technical specifications for cooling-only air conditioner models, including capacity and performance data.

Heat Pump Specifications

Technical specifications for heat pump air conditioner models, covering performance and physical dimensions.

Part 3 Printed Circuit Board Connector Wiring Diagram

Indoor Unit PCB Connector Details

Identification and purpose of connectors on indoor unit PCBs, crucial for service and troubleshooting.

Outdoor Unit (ARK(X)S-C) Connector Wiring

Connector identification for outdoor units (ARK(X)S-C) and their specific functions.

Outdoor Unit (RK(X)H-C, etc.) Connector Wiring

Connector identification and purpose for RK(X)H-C, ARK(X)H-C, R(Y)N-C outdoor units.

Part 4 Function and Control

Main Functions Overview

Explanation of key operational functions like frequency control, airflow management, and special modes.

Thermistor Functions

Details the role of various thermistors in system operation for different model types.

Control Specifications

In-depth explanation of control logic, mode hierarchy, frequency control, and protection mechanisms.

Part 5 System Configuration

System Configuration Overview

General information on system setup and the importance of user explanations post-installation.

User Instructions and Maintenance

Guidance on safe operation, parts identification, usage, and basic care for the air conditioner.

Part 6 Service Diagnosis

Diagnosis Precautions

Essential warnings and guidelines to be followed for accurate diagnostic procedures.

Problem Symptoms and Solutions

A guide to identifying common operational problems and their corresponding troubleshooting steps.

Service Check Functions

Procedures for accessing and interpreting diagnostic error codes via the remote control.

Troubleshooting Specific Errors

Detailed steps for diagnosing and resolving various system error codes and malfunctions.

Component Checks

Methodologies for checking the functionality of key components like valves, motors, and sensors.

Part 7 Removal Procedure

Indoor Unit Component Removal

Step-by-step guide for safely disassembling and removing indoor unit parts like filters, blades, and PCBs.

Outdoor Unit (ARK(X)S-C) Component Removal

Procedures for disassembling outdoor units (ARK(X)S-C) to access components like panels and compressor.

Outdoor Unit (RK(X)H-C, etc.) Component Removal

Procedures for disassembling RK(X)H-C, ARK(X)H-C, R(Y)N-C outdoor units, including panels and PCB.

Part 8 Others

Remote Control Test Run Procedure

Steps to perform a test run using the remote control for verifying system operation.

Jumper Setting Configurations

Details on configuring jumpers on the indoor control PCB for specific operational settings.

Part 9 Appendix

Indoor Unit Piping Diagrams

Schematic diagrams illustrating indoor unit refrigerant piping for cooling and heat pump modes.

Outdoor Unit Piping Diagrams

Schematic diagrams showing outdoor unit refrigerant piping for various models.

Indoor Unit Wiring Diagrams

Electrical wiring schematics for indoor units, detailing PCB connections and components.

Outdoor Unit Wiring Diagrams

Electrical wiring schematics for outdoor units, essential for service and troubleshooting.

Daikin ATXS25DVMB Specifications

General

Brand	Daikin
Model	ATXS25DVMB
Category	Air Conditioner
Language	English