Daikin RXL18WMVJU9 User Manual

[Applied Models]

Inverter Pair : Heat Pump
Service
Manual
SiUS092231E
Inverter Pair RXL-W Series

Daikin RXL18WMVJU9 Specifications

General

Brand	Daikin
Model	RXL18WMVJU9
Category	Heat Pump
Language	English

Summary

Introduction

Safety Cautions

Key warnings and cautions for safe operation, maintenance, and inspection.

Part 3 Printed Circuit Board Connector Wiring Diagram

Indoor Unit Wiring Diagrams

Outdoor Unit Wiring Diagrams

Part 4 Functions and Control

Functions for FTX, FVXS Series

Functions for FDMQ Series

Control Specifications and Malfunctions

Covers control specifications like frequency control, protection, and lists malfunctions with page numbers.

Part 5 Remote Controller

Remote Controller Models and Operation

Detailed operation and features for specific remote controller models like ARC466A21, ARC480A8, BRC1E73.

Part 6 Service Diagnosis

General Symptoms and Troubleshooting with LED

Guides on identifying common problems and troubleshooting using LED indicators.

Service Diagnosis Procedures

Step-by-step procedures for diagnosing issues with remote controllers like ARC480 and ARC466 series.

Error Codes and Troubleshooting (Model Series)

Lists error codes and detailed troubleshooting steps for FTX/FVXS, FDMQ, and Outdoor Units.

Component Checks

Part 7 Trial Operation and Field Settings

Field Settings (Model Specific)

Instructions for setting parameters for FTX/FVXS, FDMQ, and Outdoor Units.

Jumper and Switch Settings