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Daikin FDYQ160LBV1 User Manual

Daikin FDYQ160LBV1
28 pages
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INSTALLATION MANUAL
DUCTED SYSTEM
Air Conditioners
MODELS
(Ceiling concealed duct type)
FDYQ(N)71LBV1, FDYQ(T/N)100LBV1
FDYQ(T)125LBV1
FDYQ(T)140LCV1
FDYQ(T)160LBV1
PLEASE READ THESE INSTRUCTIONS CAREFULLY BEFORE INSTALLATION.
KEEP THIS MANUAL IN A HANDY PLACE FOR FUTURE REFERENCE.
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Daikin FDYQ160LBV1 Specifications

General IconGeneral
CategoryAir Conditioner
Cooling Capacity16.0 kW
Heating Capacity18.0 kW
RefrigerantR410A
Energy Efficiency Ratio (Cooling)3.21
Energy Efficiency Ratio (Heating)3.61
Power Supply3 Phase, 415V, 50Hz

Summary

SAFETY CONSIDERATIONS

WARNINGS AND CAUTIONS

General safety warnings and cautions for installation and operation.

BEFORE INSTALLATION

INDOOR UNIT INSTALLATION

SUSPENDED MOUNTING

Procedure for installing hanging brackets and securing the indoor unit.

REFRIGERANT PIPING WORK

QUALIFIED PERSONNEL REQUIREMENT

Requirement for qualified personnel to perform refrigerant piping work.

INSULATION AND PIPING PRACTICES

Guidelines for insulating refrigerant pipes and handling R410A refrigerant.

REFRIGERANT PIPING CONNECTIONS

FLARE NUT TIGHTENING

Method and torque specifications for connecting flare nuts.

DRAIN PIPING WORK

DRAINAGE INSTALLATION

How to route and install drain pipes to ensure proper drainage and prevent leaks.

ELECTRICAL WIRING WORK

WIRING STANDARDS AND DIAGRAMS

Conformance to local codes, use of copper wire, and reference to wiring diagrams.

WIRING ROUTING AND SHIELDING

Guidelines for routing wires, using conduit, and employing shield wire for transmission.

WIRING DETAILS AND PRECAUTIONS

POWER AND INTER-UNIT WIRING

Connecting power supply wires and transmission wires between units.

REMOTE CONTROLLER WIRING

Connecting remote controller cords and shield wires to the terminal block.

FIELD SETTINGS CONFIGURATION

FAN SETTINGS AND ADJUSTMENT

TEST OPERATION PROCEDURE

TEST OPERATION EXECUTION

POST-TEST MALFUNCTION CHECKS

MALFUNCTION DIAGNOSIS METHOD

How to diagnose and interpret error codes if they appear.

ERROR CODE LIST

ERROR CODE DESCRIPTIONS

Comprehensive table listing error codes and their corresponding malfunctions.

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