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Daikin VRV FXYAP40KV1 User Manual

Daikin VRV FXYAP40KV1
193 pages
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System
R-407C PLUS Series
Service
Manual
SiE 00-07

Table of Contents

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Daikin VRV FXYAP40KV1 Specifications

General IconGeneral
ModelFXYAP40KV1
CategoryHeating System
Cooling Capacity4.0 kW
Heating Capacity4.5 kW
Power Supply220-240 V, 50 Hz
RefrigerantR410A
TypeIndoor Unit

Summary

1. Introduction

1.1 Safety Cautions

Essential safety guidelines and warnings for repair and operation.

Part 2 Specifications R-407C PLUS Series

1. Outdoor Unit Refrigerant System Diagram

1.1 Outdoor Unit Refrigerant System Diagram

Detailed diagrams of outdoor unit refrigerant systems.

1.2 Flow of Refrigerant in Each Operating Mode

Illustrates refrigerant flow during cooling, heating, and oil return operations.

2. List of Safty Device and Function Parts Setting Value

2.1 Outdoor Unit

Lists safety devices and setting values for outdoor unit components.

2.2 Indoor Unit

Lists safety devices and setting values for indoor unit components.

3. Outline of Control (Outdoor Unit)

3.3 Defrost Control

Details the defrost operation to melt frost on outdoor heat exchangers.

1. Test Operation

Part 5 Troubleshooting R-407C PLUS Series

2. Troubleshooting by Remote Controller

Guides for diagnosing and resolving issues using the remote controller.

3. Troubleshooting

Detailed fault diagnosis and repair steps for unit malfunctions.

Part 6 Special Service Mode R-407C PLUS Series

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