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Daikin RELQ120TATJA User Manual

Daikin RELQ120TATJA
84 pages
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EDUS371705C-D
202002
Engineering Data
Heat Recovery 60 Hz
Design Manual
RELQ-TATJA, 208 / 230 V
RELQ-TAYDA, 460 V
RELQ-TAYCA, 575 V
EDUS371705C-D ENGINEERING DATA VRV Aurora Series RELQ-TATJA / TAYDA / TAYCA HEAT RECOVERY 60 Hz DESIGN MANUAL
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Daikin RELQ120TATJA Specifications

General IconGeneral
BrandDaikin
ModelRELQ120TATJA
CategoryHeating System
LanguageEnglish

Summary

Engineering Data

Design Manual

The primary manual for engineering design of the VRV system.

Features and Benefits

Model Names

Outdoor Unit Combination

Capacity Range

Connection Ratio Calculation

Explains how to calculate the connection ratio for indoor and outdoor units.

Specifications

RELQ-TATJA Specifications

Provides detailed technical specifications for the RELQ-TATJA series outdoor units.

RELQ-TAYDA Specifications

Provides detailed technical specifications for the RELQ-TAYDA series outdoor units.

RELQ-TAYCA Specifications

Provides detailed technical specifications for the RELQ-TAYCA series outdoor units.

Service Space Requirements

Piping Diagrams

Refrigerant Piping Schematic

Illustrates the refrigerant piping layout for the outdoor unit.

Wiring Diagrams

Outdoor Unit Wiring Schematic

Provides the electrical wiring schematic for the outdoor unit.

Field Wiring Guidelines

Electrical Characteristics

RELQ72-120TATJA Electrical Data

Details electrical parameters such as MCA, MOP, RLA, and SCCR for the TATJA series.

RELQ72-120TAYDA Electrical Data

Details electrical parameters such as MCA, MOP, RLA, and SCCR for the TAYDA series.

RELQ72-120TAYCA Electrical Data

Details electrical parameters such as MCA, MOP, RLA, and SCCR for the TAYCA series.

Operation Limits

Low Ambient Cooling Enhancement

Selection Procedure

System Selection Flowchart

Provides a step-by-step flowchart for selecting the appropriate VRV system components.

Caution Label and Safety Precautions

Caution for Refrigerant Leaks

Refrigerant Leak Introduction and Concentration Limits

Introduces safety concerns regarding refrigerant leaks and maximum concentration levels.

Maximum Concentration Calculation Procedure

Outlines the steps to calculate and manage maximum refrigerant concentration levels.

Safety Devices Setting

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