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Daikin VRV EMERION RXYQ192AATJA User Manual

Daikin VRV EMERION RXYQ192AATJA
96 pages
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RXYQ-AATJA, 208 / 230 V
RXYQ-AAYDA, 460 V
Design Manual
EDUS342305-D
202303
Engineering Data
Heat Pump 60 Hz
EDUS342305-D ENGINEERING DATA VRV RXYQ-AATJA / AAYDA H/P 60 Hz DESIGN MANUAL
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Daikin VRV EMERION RXYQ192AATJA Specifications

General IconGeneral
ModelRXYQ192AATJA
RefrigerantR410A
ManufacturerDaikin
Operating Temperature Range (Cooling)-5°C to 46°C
Operating Temperature Range (Heating)-20°C to 15.5°C
TypeVRV Heat Pump
Coefficient of Performance (COP)4.00
Power Supply400V/3ph/50Hz
Sound Pressure Level (Outdoor Unit)62 dBA

Summary

Engineering Data

Features and Benefits

Model Identification

Outdoor Unit Model Names

Lists and explains model names for outdoor units.

Indoor Unit Model Names

Lists and explains model names for indoor units.

Outdoor Unit Combinations

Capacity Range and Connection Ratios

Connection Ratio Guidelines

Details connection ratio requirements for indoor and outdoor units.

Connectable Indoor Unit Capacity Range

Specifies the capacity range of connectable indoor units for each outdoor unit.

Technical Specifications

RXYQ-AATJA Series Specifications

Provides detailed technical specifications for RXYQ-AATJA outdoor units.

RXYQ-AAYDA Series Specifications

Provides detailed technical specifications for RXYQ-AAYDA outdoor units.

Piping Diagrams

Wiring Diagrams

RXYQ72-240AATJA Wiring Diagram

Shows the wiring diagram for RXYQ72-240AATJA outdoor units.

RXYQ72-240AAYDA Wiring Diagram

Shows the wiring diagram for RXYQ72-240AAYDA outdoor units.

Field Wiring Diagrams

RXYQ72-240AATJA/AAYDA Field Wiring

Illustrates field wiring for RXYQ72-240 outdoor units.

Electrical Characteristics

RXYQ-AATJA Series Electrical Data

Provides electrical data for RXYQ-AATJA outdoor units.

RXYQ-AAYDA Series Electrical Data

Provides electrical data for RXYQ-AAYDA outdoor units.

Operation Limits

RXYQ72-480 Operation Limits

Shows operational limits for RXYQ72-480 outdoor units.

System Selection Procedure

Selection Flowchart

Outlines the step-by-step process for selecting VRV systems.

Selection Example Calculation

Demonstrates a practical example of VRV system selection calculation.

Safety Labels and Precautions

Refrigerant Handling and Safety

Additional Refrigerant Charging

Instructions for charging additional refrigerant into the system.

Piping Work Precautions

Guidelines for safe and proper piping work.

Electrical Shock Hazard Warning

Critical warning about potential electrical shock hazards during installation/service.

Refrigerant Leak Safety

Introduction to Leak Safety

Discusses safety considerations related to refrigerant leaks.

Checking Maximum Concentration Procedure

Details the steps to check maximum refrigerant concentration in occupied spaces.

Safety Devices and Settings

Important Warnings and Cautions

Product Installation Warnings

Essential warnings regarding product installation by qualified personnel.

Product Corrosion Cautions

Advises on environmental factors that can cause product corrosion.

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