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Daikin FTX09NMVJU Service Manual

Daikin FTX09NMVJU
242 pages
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[Applied Models]
Inverter Pair : Heat Pump
Service
Manual
SiUS091601EA
Inverter Pair
Wall Mounted Type FTX-N/U Series
Floor Standing Type FVXS-V Series
Duct Connected Type FDMQ-R Series

Table of Contents

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Daikin FTX09NMVJU Specifications

General IconGeneral
Outdoor Unit Noise Level48 dB(A)
RefrigerantR-32
Cooling Capacity (BTU)9, 000 BTU
Power SupplySingle Phase
Dimensions (Indoor Unit)11.42 x 31.5 x 9.06 inches
Indoor Unit Dimensions (HxWxD)11.42 x 31.5 x 9.06 inches
Dimensions (Outdoor Unit)21.65 x 25.98 x 11.02 inches
Outdoor Unit Dimensions (HxWxD)21.65 x 25.98 x 11.02 inches
Weight (Indoor Unit)24 lbs
Indoor Unit Weight24 lbs
Weight (Outdoor Unit)28 kg
Outdoor Unit Weight28 kg

Summary

Introduction

Safety Cautions

Important warnings and cautions for safe repair work and operation.

Part 3 Printed Circuit Board Connector Wiring Diagram

Part 4 Functions and Control

Control Specifications

Technical details on control logic, frequency, and operational parameters.

Part 5 Remote Controller

Part 6 Service Diagnosis

General Symptoms and Checks

Table of common symptoms, check items, and troubleshooting measures.

LED Indicator Troubleshooting

Guidance on diagnosing issues based on indoor and outdoor unit LED blinking.

Service Diagnosis Methods

Step-by-step procedures for diagnosing issues using remote controllers.

Error Codes and Descriptions

List of error codes, their descriptions, and reference pages for troubleshooting.

Troubleshooting by Series

Specific troubleshooting steps for FTX/FVXS, FDMQ, and Outdoor Unit issues.

Component Checks

Procedures for checking specific components like thermistors, motors, and PCBs.

Part 7 Trial Operation and Field Settings

Pump Down Operation

Procedure for safely removing refrigerant before relocating or disposing of the unit.

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