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Daikin RXYQ168TAYDU User Manual

Daikin RXYQ168TAYDU
337 pages
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Service
Manual
SiUS341615E
RXYQ72-408TAYDU
RXYQ72-408TATJU
Heat Pump 60 Hz

Table of Contents

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Questions and Answers:

Daikin RXYQ168TAYDU Specifications

General IconGeneral
ModelRXYQ168TAYDU
CategoryHeat Pump
BrandDaikin
RefrigerantR-32
Power Supply3 Phase, 400V
Indoor Unit CompatibilityCompatible with various Daikin indoor units
Operating Temperature Range (Cooling)-5°C to 46°C
Operating Temperature Range (Heating)-20°C to 24°C

Summary

Part 2 Refrigerant Circuit

Refrigerant Flow for Each Operation Mode

Diagrams showing refrigerant flow during cooling, heating, and other operation modes.

Part 3 Remote Controller

Service Mode

Instructions for accessing service data and settings using the remote controller.

Part 4 Functions and Control

Protection Control

Explains various protection mechanisms like high/low pressure, compressor, and inverter protection.

Part 5 Field Settings

Field Setting from Remote Controller

Instructions for configuring system parameters using the wired or wireless remote controller.

Field Settings for Outdoor Unit

Details on setting outdoor unit parameters via DIP switches or BS buttons.

Test Operation

Procedures for performing checks and tests before and after system startup.

Part 6 Service Diagnosis

Symptom-based Troubleshooting

Guides for diagnosing system issues based on observed symptoms and potential causes.

Service Check Function

Procedures for using the remote controller's service check and inspection modes.

Troubleshooting by Error Code

Comprehensive list of error codes, their descriptions, and troubleshooting steps.

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