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Daikin RK09NMVJU User Manual

Daikin RK09NMVJU
176 pages
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EDUS041502
- Cooling Only / Heat Pump -
SEER 18 Models
Split Type Air Conditioners
FTK(X)-N Series

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Daikin RK09NMVJU Specifications

General IconGeneral
BrandDaikin
ModelRK09NMVJU
CategoryAir Conditioner
LanguageEnglish

Summary

Specifications

3.1 Cooling Only

Technical specifications for cooling-only models.

3.2 Heat Pump

Technical specifications for heat pump models.

Dimensions

4.1 Indoor Unit

Physical dimensions and installation clearances for indoor units.

4.2 Outdoor Unit

Physical dimensions and installation clearances for outdoor units.

Wiring Diagrams

5.1 Indoor Unit

Electrical wiring diagrams for indoor unit components.

5.2 Outdoor Unit

Electrical wiring diagrams for outdoor unit components.

Piping Diagrams

6.1 Indoor Unit

Refrigerant piping diagrams for indoor units (cooling only).

6.2 Outdoor Unit

Refrigerant piping diagrams for outdoor units (cooling only).

Capacity Tables

7.1 Cooling Only

Cooling capacity data based on temperature conditions.

7.2 Heat Pump

Heat pump capacity data based on temperature conditions.

7.3 Capacity Correction Factor by the Length of Refrigerant Piping (Reference)

Factors for adjusting capacity based on piping length.

Operation Limit

Sound Level

9.2 Indoor Unit

Octave band sound pressure levels for indoor units.

9.3 Outdoor Unit

Octave band sound pressure levels for outdoor units.

Electric Characteristics

Installation Manual

11.1 Indoor Unit

Instructions for installing the indoor unit.

Accessories

1. Indoor unit

Guidelines for selecting a suitable indoor unit installation location.

2. Wireless remote controller

Guidelines for selecting a location for the wireless remote controller.

Indoor Unit Installation Drawings

1. Installing the mounting plate

2. Drilling a wall hole and installing wall embedded pipe

3. Installing the indoor unit

4. Wiring

5. Drain piping

Refrigerant Piping Work

1. Flaring the pipe end

Steps for properly flaring refrigerant pipe ends.

2. Refrigerant piping

Guidelines for connecting refrigerant pipes.

Installation Tips

1. Removing and installing the front panel

Procedures for removing and installing the front panel.

2. Removing and installing the front grille

Procedures for removing and installing the front grille.

3. How to set the different addresses

Instructions for setting unit addresses for multiple controllers.

1. Trial Operation and Testing

2. Test Items

11.2 Outdoor Unit

Safety Considerations

Crucial safety precautions for outdoor unit installation.

Precautions for Selecting the Location

Guidelines for choosing an optimal and safe outdoor unit location.

Outdoor Unit Installation Drawings

Diagrams showing outdoor unit installation details.

Installation Guidelines

Clearances and spacing requirements for unit installation.

Outdoor Unit Installation

Step-by-step procedures for installing the outdoor unit.

Outdoor Unit Installation

5. Pressure test and evacuating system

Steps for pressure testing and vacuuming the refrigerant system.

6. Refilling refrigerant

Instructions for refilling the refrigerant charge.

7. Refrigerant piping work

Procedures and material selection for refrigerant piping.

Wiring

Operation Manual

12.1 Cooling Only

Guide to operating the unit in cooling mode.

Names of Parts

Indoor Unit

Identification of indoor unit components.

Names of Parts

Indoor Unit

Identification of indoor unit components.

Names of Parts

Remote Controller

Identification of remote controller buttons and displays.

Basic Operation

Automatic operation

Unit automatically selects mode based on conditions.

COOL operation

How to start and operate in COOL mode.

DRY operation

How to operate the unit in DRY mode for humidity.

FAN ONLY operation

How to operate the unit in FAN ONLY mode.

Basic Operation

To stop operation

How to turn off the air conditioner.

To change the temperature setting

How to adjust the desired temperature.

Basic Operation

Adjusting the Airflow Rate

How to set the fan speed for comfort.

Basic Operation

Adjusting the Airflow Direction

How to control the direction of airflow.

Useful Functions

COMFORT AIRFLOW Operation

Activating comfort airflow for gentler air distribution.

POWERFUL Operation

Activating powerful operation for maximum capacity.

Useful Functions

ECONO Operation

Activating ECONO mode for energy saving.

TIMER Operation

ON/OFF TIMER Operation

Setting the ON/OFF timers for automatic operation.

Care

Care and Cleaning

Guidelines for maintaining and cleaning the unit and filters.

Care

Care and Cleaning

Procedures for cleaning air filters and photocatalytic filters.

Care

Care and Cleaning

Procedures for cleaning titanium apatite photocatalytic air-purifying filters.

Care

Care and Cleaning

Procedures for long-term non-use and periodic maintenance.

FAQ

Indoor unit

Common questions about indoor unit sounds and operation.

Troubleshooting

Not a problem

General advice on checking for operational issues.

Troubleshooting

Call your dealer immediately

Actions to take when specific symptoms occur.

Troubleshooting

Fault diagnosis by remote controller

How to interpret error codes displayed on the remote controller.

12.2 Heat Pump

Safety Considerations

Crucial safety precautions for operating the heat pump function.

Names of Parts

Indoor Unit

Identification of indoor unit components.

Names of Parts

Indoor Unit

Identification of indoor unit components.

Names of Parts

Indoor Unit

Identification of indoor unit components.

Names of Parts

Remote Controller

Identification of remote controller buttons and displays.

Basic Operation

Automatic operation

Unit automatically selects mode based on conditions.

COOL operation

How to start and operate in COOL mode.

DRY operation

How to operate the unit in DRY mode for humidity.

FAN ONLY operation

How to operate the unit in FAN ONLY mode.

Basic Operation

To adjust the temperature and airflow rate

How to adjust temperature and fan speed settings.

To adjust the airflow direction

How to adjust the direction of airflow.

Useful Functions

COMFORT AIRFLOW Operation

Activating comfort airflow for gentler air distribution.

POWERFUL Operation

Activating powerful operation for maximum capacity.

Useful Functions

ECONO Operation

Activating ECONO mode for energy saving.

TIMER Operation

ON/OFF TIMER Operation

Setting the ON/OFF timers for automatic operation.

Care

Care and Cleaning

Guidelines for maintaining and cleaning the unit and filters.

Care

Care and Cleaning

Procedures for cleaning air filters and photocatalytic filters.

Care

Care and Cleaning

Detailed cleaning steps for air filters and photocatalytic filters.

Care

Care and Cleaning

Procedures for long-term non-use and periodic maintenance.

FAQ

Indoor unit

Common questions about indoor unit sounds and operation.

Troubleshooting

Not a problem

General advice on checking for operational issues.

Troubleshooting

Call your dealer immediately

Actions to take when specific symptoms occur.

Troubleshooting

Fault diagnosis by remote controller

How to interpret error codes displayed on the remote controller.

Optional Accessories

13.1 Option List

List of available optional accessories for different models.

13.1.1 Indoor Unit

Optional accessories for indoor units.

13.1.2 Outdoor Unit

Optional accessories for outdoor units.

13.2 <BRC944B2> Wired Remote Controller

13.2.1 Installation Manual

Installation procedures for the wired remote controller.

13.2.2 Operation Manual

Controller Commands and their Corresponding Functions

Explanation of remote controller buttons and functions.

Preparation before Operation

Checking the power

Verifying power supply before initial operation.

Setting the current time

Instructions for setting the remote controller's clock.

Preparation before Operation

Setting Temperature Indication change

How to switch temperature display between Celsius and Fahrenheit.

Automatic·COOL·DRY·Heating Operation

Automatic operation

Unit automatically selects mode based on conditions.

COOL operation

How to start and operate in COOL mode.

DRY operation

How to operate the unit in DRY mode for humidity.

To stop the operation

How to turn off the air conditioner.

To adjust the temperature and airflow rate

To adjust the airflow direction

Adjusting Airflow Direction

Wall Mounted Types (without horizontal swing function)

Adjustment of horizontal airflow direction

Wall Mounted Type (with horizontal swing function)

Duct Connected Type (without swing function)

Timer Operation

To select the ONE TIME timer mode

Steps to set a single ON/OFF timer.

To cancel the timer settings

How to clear programmed timer settings.

ONE TIME timer

DAILY timer

Timer Operation

To select the DAILY timer mode

Steps to set a repeating daily timer.

To cancel the timer settings

How to clear programmed timer settings.

Cleaning

Cleaning the remote controller

Instructions for cleaning the remote controller.

13.3 <KRC72A> Centralized Control Board-Up to 5 Rooms

1. Appearance and Functions

Overview of the centralized control board's features.

6. Wiring Example

Diagram showing how to wire the centralized control board.

8. Switch Setting of KRP413A1S

How to configure switches on the wiring adaptor.

13.4 <KRP413AB1S> Wiring Adaptor for Timer Clock / Remote Controller

1. Functions and Features

Overview of the wiring adaptor's functions and compatibility.

2. Field Wiring

Instructions for wiring the adaptor.

Test Operation and Confirmation

1. When the System is Not Working

Troubleshooting steps when the system is not operational.

2. Switch Settings and Connection Terminals

Configuration of switches and terminals for operation.

13.5 <KRP928BB2S> Interface Adaptor for DIII-NET (Residential Air Conditioner)

1. Overview, Features and Compatible Models

Details of the DIII-NET interface adaptor.

4. Switch Settings

Configuration settings for the adaptor's switches.

5. Central remote control

How to use the central remote control with the adaptor.

7. Combining Component

How the adaptor combines with other components.

13.6 <KRP067A41> Interface Adaptor for Residential Air Conditioner

Safety Considerations

Safety precautions for installing the adaptor.

Installation Procedure

Step-by-step installation process for the adaptor.

Removal and Installation of Front Panel

Opening service lid of indoor unit

Removal and Installation of Front Grille

Removal of Electrical Wiring Cover

Removal of Electrical Wiring Box

Connecting HA PCB

Fig. 1 Connection points of the HA PCB

Diagram showing HA PCB connection points.

Installing HA PCB on the electrical wiring box

Steps for mounting the HA PCB onto the wiring box.

Fig. 2 Routing HA connection cord

Diagram illustrating the routing of the HA connection cord.

13.8 <KPW937E4> Air Direction Adjustment Grille

Selection of installation site

Guidelines for choosing an installation location for the grille.

Installation air direction adjustment grille

Steps for installing the air direction adjustment grille.

13.9 <KPW063A4> Air Direction Adjustment Grille

Selection of installation site

Guidelines for selecting an installation site for the grille.

Verifying the amount of space required for Installation

Ensuring adequate space for installing the air direction grille.

Installation of air direction adjustment grille

Cautions on product corrosion

Warning

Important warnings regarding product installation and environmental factors.

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