Daikin BS4Q54TVJ User Manual

INSTALLATION MANUAL
System Air Conditioners
MODELS
〈Branch Selector unit〉
BS4Q54TVJ BS10Q54TVJ
BS6Q54TVJ BS12Q54TVJ
BS8Q54TVJ
READ THESE INSTRUCTIONS CAREFULLY BEFORE INSTALLATION.
KEEP THIS MANUAL IN A HANDY PLACE FOR FUTURE REFERENCE.
LIRE SOIGNEUSEMENT CES INSTRUCTIONS AVANT L’INSTALLATION.
CONSERVER CE MANUEL A PORTEE DE MAIN POUR REFERENCE ULTERIEURE.
LEA CUIDADOSAMENTE ESTAS INSTRUCCIONES ANTES DE INSTALAR.
GUARDE ESTE MANUAL EN UN LUGAR A MANO PARA LEER EN CASO DE TENER
ALGUNA DUDA.
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3P405106-9
00_CV_3P405106-9.indd 1 4/20/2015 3:08:13 PM

Daikin BS4Q54TVJ Specifications

General

Brand	Daikin
Model	BS4Q54TVJ
Category	Air Conditioner
Language	English

Summary

Safety Considerations

General Safety Warnings and Symbols

Key safety warnings, definitions of hazard symbols, and essential precautions.

2. Selecting Installation Site

Site Requirements and Safety

4. Branch Selector Unit Installation

Securing the Unit in Place

5. Refrigerant Piping Work

5-1 Pipe Size Selection

Guidelines for selecting appropriate pipe sizes based on unit capacity and connections.

5-2 Pipe Connection and Brazing

Procedures and precautions for brazing refrigerant pipes, including nitrogen purging.

5-3 Piping Connection Details and Airtightness

Specifics on pipe connection, unused ports, and airtightness/vacuum drying procedures.

5-5 Piping Insulation

6. Electric Wiring Work

6-1 General Wiring Instructions

Fundamental rules and safety guidelines for performing electrical wiring.

6-2 System Wiring Example and Requirements

6-4 Wiring Example and Connections

6-5 Wiring Connections and Precautions

Power and Ground Wire Connections

Wiring Management and Noise Prevention

7. Initial Setting

7-1 Field Settings for Branch Ports

Instructions for setting DIP switches for branch ports, including unconnected ports.

7-2 Branch Port Joining Settings

9. Operation and Test

Final Checks and Test Run