EasyManua.ls Logo

Daikin FDYQN71LBV1 User Manual

Daikin FDYQN71LBV1
28 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
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.
Question and Answer IconNeed help?

Do you have a question about the Daikin FDYQN71LBV1 and is the answer not in the manual?

Daikin FDYQN71LBV1 Specifications

General IconGeneral
Cooling Capacity7.1 kW
Heating Capacity8.0 kW
Energy Efficiency Class (Cooling)A++
Energy Efficiency Class (Heating)A+
RefrigerantR32
Power Source220-240V/50Hz/1Ph
Airflow Rate (Cooling)1080 m3/h

Summary

SAFETY CONSIDERATIONS

WARNING

Critical safety warnings about installation risks, potential for death, injury, or equipment damage.

CAUTION

Safety notes to prevent injury or damage during installation and operation.

BEFORE INSTALLATION

PRECAUTIONS

Precautions to follow before commencing the installation of the indoor unit.

ACCESSORIES

List and description of standard accessories included with the unit.

OPTIONAL ACCESSORIES

Details on additional accessories available for purchase.

INSTALLER NOTES AND SITE SELECTION

INSTALLATION CHECKLIST

Items to check during and after installation to ensure proper function and safety.

SITE SELECTION CRITERIA

Guidelines for choosing an optimal installation location for the indoor unit.

PREPARATION BEFORE INSTALLATION

UNIT DIMENSIONS AND MOUNTING

Technical drawings and specifications for unit dimensions and suspension bolt positions.

INDOOR UNIT INSTALLATION

SUSPENDED INSTALLATION

Instructions for installing the indoor unit using hanging brackets and suspension bolts.

REFRIGERANT PIPING WORK

INSULATION AND PIPING REQUIREMENTS

Guidelines for insulating refrigerant piping and using appropriate materials for R410A.

FLARE CONNECTIONS AND TORQUE

Procedures and specifications for making flare connections, including tightening torque.

BRAZING REFRIGERANT PIPING

Instructions for brazing refrigerant piping, emphasizing nitrogen purging.

DRAIN PIPING WORK

DRAINAGE INSTALLATION GUIDELINES

Steps and precautions for installing the drain pipe to ensure proper drainage and prevent leaks.

ELECTRICAL WIRING WORK

WIRING DIAGRAM AND STANDARDS

Instructions and compliance requirements for electrical wiring, including local codes.

WIRE CONNECTION DETAILS

Specific instructions on connecting power, earth, and transmission wires to terminal blocks.

WIRING PRECAUTIONS AND EXAMPLES

POWER SUPPLY WIRING PRECAUTIONS

Guidelines for connecting power supply wires, including terminal usage and wire gauge considerations.

WIRING EXAMPLE FOR BRC1E62

Examples of wiring configurations for different remote controller system types.

Field Settings

CHANGING FIELD SETTINGS WITH REMOTE CONTROLLER

Guide on how to adjust field settings using the wired remote controller.

FAN MANUAL SETTING

HOW TO SET FAN AUTOMATIC ADJUSTMENT

Procedure for performing automatic fan speed adjustment using the remote controller.

OTHER SETTINGS (Applicable to all models)

AIR FILTER AND SENSOR SETTINGS

Settings for air filter indicator and temperature sensor location.

FAN AND INPUT SETTINGS

Fan speed settings and T1, T2 input configuration.

PERMISSION AND SETBACK SETTINGS

Configuration for user permissions and setback functions.

CONTROL BY 2 REMOTE CONTROLLERS

SETTING SUB REMOTE CONTROLLER

Procedure for setting up a sub remote controller when using two controllers with one indoor unit.

TEST OPERATION

TEST OPERATION PROCEDURE

Step-by-step instructions for performing a test operation to verify system functionality.

MALFUNCTION DIAGNOSIS

Procedure for diagnosing malfunctions by checking error code history after test operation.

Checking procedure of Malfunction (Error) History

ACCESSING ERROR HISTORY

Steps to access and review the malfunction (error) code history via the remote controller.

Registration method of the Maintenance Contact

ENTERING SERVICE CONTACT INFORMATION

Guide on how to register service contact details, such as telephone numbers, on the remote controller.

Confirmation of registered details

REVIEWING REGISTERED INFORMATION

Steps to confirm details that have been registered for maintenance contact or other settings.

SEPARATING THE INDOOR UNIT

DISASSEMBLY PROCEDURE

Detailed instructions for disassembling the indoor unit into its main components.

REASSEMBLY PROCEDURE

Instructions for reassembling the indoor unit after disassembly, ensuring correct component placement.

ERROR CODE LIST

INDOOR UNIT ERROR CODES

A comprehensive list of error codes related to indoor unit malfunctions and their descriptions.

OUTDOOR UNIT ERROR CODES

A comprehensive list of error codes related to outdoor unit malfunctions and their descriptions.

SYSTEM ERROR CODES

A comprehensive list of error codes related to system-wide malfunctions.

Related product manuals