Daikin RXD50JV1B - User Manual

SiBE04-101
Table of Contents i
Inverter Pair
FTXD-J, FLX-J / RXD-J
Series
Wall Mounted Type
 Heat Pump
Indoor Unit
FTXD50JV1B
FTXD60JV1B
FTXD71JV1B
Outdoor Unit
RXD50JV1B
RXD60JV1B
RXD71JV1B
Floor / Ceiling
Suspended Dual Type
 Heat Pump
Indoor Unit FLX50JV1B
FLX60JV1B
Outdoor Unit
RXD50JV1B
RXD60JV1B
SiBE04-101.book Page i Monday, October 15, 2001 3:08 PM

Summary

Part 1 List of Function

1. Functions

Lists and describes the various functions available for the air conditioner units.

Part 2 Specifications

1. Specifications

Detailed technical specifications for the air conditioner units.

Part 3 Printed Circuit Board Connector Wiring Diagram

1. Printed Circuit Board Connector Wiring Diagram and Name

Details the connector diagrams and names for the printed circuit boards.

Part 4 Main Function

1. General Functions

Explains the fundamental functions and operational principles of the system.

Introduction

1.1 Safety Cautions

Essential safety warnings and precautions for operating and repairing the equipment.

1.1.2 Cautions Regarding Products after Repair

Details safety precautions to be followed after completing repair work on the product.

1.1.3 Inspection after Repair

Outlines crucial checks to perform after the repair process is completed.

Part 5 System Configuration

Names of Parts

Preparation Before Operation

AUTO • DRY • COOL • HEAT Operation

Adjusting the Air Flow Direction

Timer Operation

Care and Cleaning

Troubleshooting

Check again

A guide to re-checking common issues before contacting a repair person.

Part 6 Service Diagnosis

1. Caution for Diagnosis

Essential cautions and guidelines before performing diagnosis procedures.

1.1 Troubleshooting with the Operation Lamp

How to troubleshoot issues using the operation lamp indicators.

1.2 Troubleshooting with the LED Indication

Guide to troubleshooting using LED indications on the PCB.

2. Problem Symptoms and Measures

Lists common problems and their corresponding solutions or checks.

3. Service Check Function

4. Troubleshooting

A comprehensive guide to diagnosing and resolving operational issues.

Part 7 Removal Procedure

1. For RXD50·60·71 J

Part 8 Appendix

Daikin RXD50JV1B Specifications

General

Model	RXD50JV1B
Category	Air Conditioner
Type	Split System
Cooling Capacity	5.0 kW
Energy Efficiency Ratio (EER)	3.21
Power Supply	220-240 V, 50 Hz
Refrigerant	R32
Weight (Indoor Unit)	13 kg
Noise Level (Indoor Unit)	32 dB(A)
Noise Level (Outdoor Unit)	49 dB(A)