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Daikin SkyAir FTQ48TAVJUA User Manual

Daikin SkyAir FTQ48TAVJUA
331 pages
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Servi ce
Manual
Cooling Only 60 Hz
Heat Pump 60 Hz
RZR-TA, RZQ-TA Series
SiUS281811EA

Table of Contents

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Daikin SkyAir FTQ48TAVJUA Specifications

General IconGeneral
Cooling Capacity48, 000 BTU/h
Heating Capacity54, 000 BTU/h
RefrigerantR-410A
Outdoor Unit Dimensions (HxWxD)35-7/16 x 12-5/8 inches
Operating Temperature (Cooling)23°F to 115°F
Operating Temperature (Heating)5°F to 75°F

Summary

Introduction

Safety Cautions

Essential safety guidelines for maintenance and repair personnel, covering warnings and precautions for safe operation and handling.

Part 2 Refrigerant Circuit

Refrigerant Circuit (Piping Diagrams)

Illustrates refrigerant flow and component layout for different model series, aiding in system understanding.

Part 3 Remote Controller

Service Settings Menu, Maintenance Menu

Outlines access to service data, test operations, and maintenance information via the remote controller.

Part 4 Functions and Control

Protection Control

Covers safety mechanisms like high/low pressure, temperature, and inverter protections.

Part 5 Field Settings and Test Operation

Field Setting from Remote Controller

Guides on configuring indoor unit settings like filter signs, thermistors, and airflow via the remote controller.

Test Operation

Procedures for performing initial test operations, checks, and error code verification after installation.

Part 6 Service Diagnosis

Symptom-based Troubleshooting

Guides for diagnosing and resolving common operational issues based on observed symptoms.

Troubleshooting by Error Codes

Detailed explanations of error codes, their causes, and corresponding troubleshooting steps for indoor and outdoor units.

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