Daikin Super multi nx 3mxs-g series Dimension Guide

EDUS121131

2/3/4MXS-G/J Series

- Heat Pump -

EDUS121131

SUPER MULTI NX 2/3/4MXS-G/J Series i

Part 1

Multi-Split Type

Air Conditioners ................................................................... 1

SUPER MULTI NX

2/3/4MXS-G/J Series

Heat Pump ............................................................................1

1. Power Supply..............................................................................................3

2. Functions.....................................................................................................4

3. Specifications..............................................................................................7

3.1 Indoor Unit.................................................................................................... 7

3.2 Outdoor Unit............................................................................................... 10

3.3 Combination Capacity: 2MXS18GVJU....................................................... 13

3.4 Combination Capacity: 3MXS24JVJU........................................................ 15

3.5 Combination Capacity: 4MXS32GVJU....................................................... 27

4. Dimensions ...............................................................................................51

4.1 Indoor Unit.................................................................................................. 51

4.2 Outdoor Unit............................................................................................... 54

5. Wiring Diagrams........................................................................................56

5.1 Indoor Unit.................................................................................................. 56

5.2 Outdoor Unit............................................................................................... 58

6. Piping Diagrams........................................................................................60

6.1 Indoor Unit.................................................................................................. 60

6.2 Outdoor Unit............................................................................................... 63

7. Capacity Tables ........................................................................................65

7.1 2MXS18GVJU............................................................................................ 65

7.2 3MXS24JVJU............................................................................................. 69

7.3 4MXS32GVJU.......................................................................................... 115

7.4 Capacity Correction Factor by the Length of Refrigerant Piping

(Reference) .............................................................................................. 211

8. Operation Limit........................................................................................212

9. Fan Characteristics.................................................................................213

10.Sound Level............................................................................................214

10.1 Measuring Location.................................................................................. 214

10.2 Octave Band Level................................................................................... 215

11.Electric Characteristics............................................................................218

Part 2

Installation Manual .......................................................... 219

1. Safety Considerations.............................................................................220

2. Indoor Unit...............................................................................................223

EDUS121131

ii SUPER MULTI NX 2/3/4MXS-G/J Series

2.1 CTXS07LVJU, CTXS09/12HVJU............................................................. 223

2.2 FTXS15/18LVJU ...................................................................................... 234

3. Indoor Units.............................................................................................244

3.1 Safety Considerations..............................................................................244

3.2 The Multi-Split Duct-Free System CTXS07JVJU, CTXS09/12HVJU.......246

3.3 The Multi-Split Duct-Free System FTXS15/18HVJU................................253

3.4 The Slim Duct Built-in System FDXS09/12DVJU..................................... 261

3.5 FDXS09/12LVJU, CDXS15/18LVJU........................................................271

4. Outdoor Unit............................................................................................282

4.1 2MXS18GVJU.......................................................................................... 282

4.2 3MXS24JVJU, 4MXS32GVJU..................................................................294

Part 3

Operation Manual .............................................................309

1. Safety Considerations.............................................................................310

2. CTXS07HVJU, FTXS-LV Series .............................................................313

2.1 Names of Parts.........................................................................................313

2.2 Preparation before Operation...................................................................317

2.3 AUTO · DRY · COOL · HEAT · FAN Operation........................................319

2.4 Adjusting the Airflow Direction and Rate..................................................321

2.5 COMFORT AIRFLOW / INTELLIGENT EYE Operation...........................324

2.6 POWERFUL Operation............................................................................326

2.7 OUTDOOR UNIT QUIET Operation.........................................................327

2.8 ECONO Operation ................................................................................... 328

2.9 OFF TIMER Operation.............................................................................329

2.10 ON TIMER Operation...............................................................................330

2.11 WEEKLY TIMER Operation .....................................................................331

2.12 Note for Multi System...............................................................................337

2.13 Care and Cleaning ...................................................................................339

2.14 Troubleshooting........................................................................................344

2.15 Quick Reference.......................................................................................349

3. Operations...............................................................................................350

3.1 Manual Contents and Reference Page.................................................... 350

3.2 Safety Considerations..............................................................................351

3.3 Names of Parts.........................................................................................355

3.4 Preparation Before Operation ..................................................................366

3.5 AUTO · DRY · COOL · HEAT · FAN Operation........................................371

3.6 Adjusting the Airflow Direction..................................................................375

3.7 INTELLIGENT EYE Operation ................................................................. 377

3.8 POWERFUL Operation............................................................................379

3.9 OUTDOOR UNIT QUIET Operation.........................................................381

3.10 HOME LEAVE Operation ......................................................................... 383

3.11 TIMER Operation ..................................................................................... 387

3.12 Note for Multi System...............................................................................391

3.13 Care and Cleaning ...................................................................................393

3.14 Troubleshooting........................................................................................403

EDUS121131

SUPER MULTI NX 2/3/4MXS-G/J Series iii

4. CDXS, FDXS Series ...............................................................................406

4.1 Names of Parts.........................................................................................406

4.2 Preparation before Operation...................................................................410

4.3 AUTO · DRY · COOL · HEAT · FAN Operation........................................412

4.4 Adjusting the Airflow Rate........................................................................ 414

4.5 POWERFUL Operation............................................................................415

4.6 OUTDOOR UNIT QUIET Operation.........................................................416

4.7 ECONO Operation ................................................................................... 417

4.8 OFF TIMER Operation.............................................................................418

4.9 ON TIMER Operation...............................................................................419

4.10 Note for Multi System...............................................................................420

4.11 Care and Cleaning ...................................................................................422

4.12 Troubleshooting........................................................................................424

4.13 Quick Reference.......................................................................................429

Part 4

Options ............................................................................. 432

1. Option List...............................................................................................432

1.1 Indoor Unit................................................................................................ 432

2. Optional Accessories CTXS-HVJU.........................................................435

2.1 Option List................................................................................................ 433

2.2 Outdoor Unit............................................................................................. 434

3. Optional Accessories ..............................................................................435

3.1 <BRC944B2> Wired Remote Controller...................................................435

3.2 <KRP413AB1S> Wiring Adaptor for Timer Clock / Remote Controller.... 449

3.3 <KRP928BB2S> Interface Adaptor for DIII-NET

(Residential Air Conditioner) ....................................................................453

3.4 <KDT25N32, KDT25N50> Insulation Kit for High Humidity .....................456

3.5 <KPW945A4> Air Direction Adjustment Grille.......................................... 457

3.6 <KKP945A4> Drain Plug..........................................................................458

EDUS121131

iv SUPER MULTI NX 2/3/4MXS-G/J Series

EDUS121131

SUPER MULTI NX 2/3/4MXS-G/J Series Heat Pump 1

1Part 1

Multi-Split Type

Air Conditioners

SUPER MULTI NX

2/3/4MXS-G/J Series

Heat Pump