Daikin FAQ18TAVJU User Manual

SPLIT SYSTEM Air Conditioners
MODELS
Wall-mounted type
FAQ18TAVJU
FAQ24TAVJU
English
Français
Español
INSTALLATION MANUAL
Read these instructions carefully before installation.
Keep this manual in a handy place for future reference.
This manual should be left with the equipment owner.
Lire soigneusement ces instructions avant l’installation.
Conserver ce manuel à portée de main pour référence
ultérieure.
Ce manuel doit être donné au propriétaire de l’équipement.
Lea cuidadosamente estas instrucciones antes de instalar.
Guarde este manual en un lugar a mano para leer en caso
de tener alguna duda.
Este manual debe permanecer con el propietario del
equipo.
00_CV_3PN07521-5H.indd 1 5/9/2018 9:52:13

Daikin FAQ18TAVJU Specifications

General

Brand	Daikin
Model	FAQ18TAVJU
Category	Air Conditioner
Language	English

Summary

1. Safety Considerations

Safety Symbols and Definitions

Explains the meaning of DANGER, WARNING, CAUTION, and NOTE symbols used throughout the manual.

General Hazard Warnings

Highlights critical safety information regarding refrigerant gas, grounding, and electrical hazards.

1. Safety Considerations (Continued)

Refrigerant and Electrical Safety

Details risks associated with refrigerant leaks, improper grounding, and electrical work.

Installation Site Hazards

Covers restrictions for installation locations due to flammable materials, corrosive gases, and electromagnetic waves.

4. Indoor Unit Installation

Installation Panel Mounting

4. Indoor Unit Installation (Continued)

Wiring Routing and Connection

5. Refrigerant Piping Work

Thermal Insulation and Refrigerant Handling

Flare Connection and Brazing

Procedures for making flare connections, brazing, and associated safety precautions.

7. Electric Wiring Work

General Wiring Instructions

Covers compliance with local codes, use of copper wire, and the need for qualified electricians.

8. Wiring Example and Remote Controller Setup (Continued)

Connecting Transmission and Remote Wires

Remote Controller Wiring Configurations

Terminal Torque and Wiring Precautions

Covers proper tightening torques for terminals and critical wiring precautions.

9. Field Setting

Filter Sign and Airflow Rate Settings

Remote Control and Operation Settings

Setting up forced off and ON/OFF operation modes via the remote controller.

10. Test Operation

Troubleshooting During Test Operation

Identifies malfunction codes and checks for common wiring issues during initial startup.

Final Checks and Customer Handover