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Daikin FTX24WVJU9 User Manual

Daikin FTX24WVJU9
255 pages
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[Applied Models]
Inverter Pair : Heat Pump
Service
Manual
SiUS092231E
Inverter Pair RXL-W Series

Table of Contents

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Daikin FTX24WVJU9 Specifications

General IconGeneral
ModelFTX24WVJU9
CategoryHeat Pump
Cooling Capacity24, 000 BTU/h
Cooling Capacity (BTU/h)24, 000
Coefficient of Performance (COP)4.0
RefrigerantR-32
Outdoor Unit Dimensions (HxWxD)600 x 800 x 300 mm
Weight (Indoor Unit)9 kg
Heating Capacity (BTU/h)27, 000

Summary

1. Safety Cautions

1.1 Warnings and Cautions Regarding Safety of Workers

Important warnings for workers during repair and maintenance.

1.2 Warnings and Cautions Regarding Safety of Users

Safety precautions for users during operation and installation.

Part 2 Specifications

Part 3 Printed Circuit Board Wiring Diagrams

1. Indoor Unit Wiring Diagrams

Wiring diagrams for various indoor unit models including FTX and FDMQ series.

4. Outdoor Unit Wiring Diagrams

Wiring diagrams for various outdoor unit models including RXL series.

Part 4 Functions and Control

2. Functions for FTX, FVXS Series

Details airflow control, fan speed, dry operation, and various modes like ECONO and POWERFUL.

Part 5 Remote Controller

Part 6 Service Diagnosis

2. Troubleshooting with LED Indicators

Guides troubleshooting based on indoor and outdoor unit LED indicators.

3. Service Diagnosis by Remote Controller

Procedures for diagnosing errors using ARC480, ARC466, BRC1E73, and BRC082A43 remote controllers.

4. Error Codes and Description

Comprehensive list of error codes, their descriptions, and reference pages.

5. Troubleshooting for FTX, FVXS Series

Detailed troubleshooting steps for FTX/FVXS series errors like PCB abnormality, thermistors, and voltage issues.

6. Troubleshooting for FDMQ Series

Detailed troubleshooting steps for FDMQ series errors like PCB, fan motor, and thermistor issues.

7. Troubleshooting for Outdoor Unit

Troubleshooting guide for outdoor unit errors including PCB, fan motor, compressor, and valve issues.

8. Component Checks

Procedures for checking components like thermistors, fan motors, valves, and PCBs.

Part 7 Trial Operation and Field Settings

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