Mitsubishi Heavy Industries KXZ Series Bedienungsanleitung

Manual No.'21・KX-T-380

TECHNICAL MANUAL

(1)Regarding the indoor unit series,refer to the TECHNICALMANUAL No.’19・KX-T-310,No.’20・KX-T-347 & No.’20・KX-T-348.

(2)Regarding the floor standing-2way type(FDFW),refer to the No.’17・KX-T-266.

(3)”Cooling only type unit” does not apply to the part related to “Heating” and “Dfrost operation”.

•Notes :

VRF INVERTER MULTI-SYSTEM AIR-CONDITIONERS

(OUTDOOR UNIT)

KXZ series (Heat pump type)

•

Standard series

Single use (Used also for combination)

FDC280KXZA2, 335KXZA2, 400KXZA2, 450KXZA2,475KXZA2,500KXZA2,560KXZA2

Combination use

FDC615KXZA2, 670KXZA2, 735KXZA2, 800KXZA2,850KXZA2,900KXZA2,950KXZA2,1000KXZA2,

1060KXZA2,1120KXZA2,1200KXZA2,1250KXZA2,1300KXZA2,1350KXZA2,1425KXZA2,

1450KXZA2, 1500KXZA2, 1560KXZA2,1620KXZA2,1680KXZA2

High-COP combination use

FDC560KXZXA2,850KXZXA2,900KXZXA2,950KXZXA2,1000KXZXA2,1060KXZXA2,1120KXZXA2

Corrosin protection treatment series

Single use (Used also for combination)

FDCS280KXZA2, 335KXZA2, 400KXZA2, 450KXZA2,475KXZA2,500KXZA2,560KXZA2

Combination use

FDCS615KXZA2, 670KXZA2, 735KXZA2, 800KXZA2,850KXZA2,900KXZA2,950KXZA2,1000KXZA2,

1060KXZA2,1120KXZA2,1200KXZA2,1250KXZA2,1300KXZA2,1350KXZA2,1425KXZA2,

1450KXZA2, 1500KXZA2, 1560KXZA2,1620KXZA2,1680KXZA2

High-COP combination use

FDCS560KXZXA2,850KXZXA2,900KXZXA2,950KXZXA2,1000KXZXA2,1060KXZXA2,1120KXZXA2

KXZ series (Cooling only type)

•

Standard series

Single use (Used also for combination)

FDC280CKXZA2, 335CKXZA2, 400CKXZA2, 450CKXZA2,475CKXZA2,500CKXZA2,560CKXZA2

Combination use

FDC615CKXZA2, 670CKXZA2, 735CKXZA2, 800CKXZA2,850CKXZA2,900CKXZA2,950CKXZA2,1000CKXZA2,

1060CKXZA2,1120CKXZA2,1200CKXZA2,1250CKXZA2,1300CKXZA2,1350CKXZA2,1425CKXZA2,

1450CKXZA2, 1500CKXZA2, 1560CKXZA2,1620CKXZA2,1680CKXZA2

High-COP combination use

FDC560CKXZXA2,850CKXZXA2,900CKXZXA2,950CKXZXA2,1000CKXZXA2,1060CKXZXA2,1120CKXZXA2

Corrosin protection treatment series

Single use (Used also for combination)

FDCS280CKXZA2, 335CKXZA2, 400CKXZA2, 450CKXZA2,475CKXZA2,500CKXZA2,560CKXZA2

Combination use

FDCS615CKXZA2, 670CKXZA2, 735CKXZA2, 800CKXZA2,850CKXZA2,900CKXZA2,950CKXZA2,1000CKXZA2,

1060CKXZA2,1120CKXZA2,1200CKXZA2,1250CKXZA2,1300CKXZA2,1350CKXZA2,1425CKXZA2,

1450CKXZA2, 1500CKXZA2, 1560CKXZA2,1620CKXZA2,1680CKXZA2

High-COP combination use

FDCS560CKXZXA2,850CKXZXA2,900CKXZXA2,950CKXZXA2,1000CKXZXA2,1060CKXZXA2,1120CKXZXA2

'21 • KX-T-380

PREFACE

Notes (1) YES: Connectable (See following table in detail), NO: Not connectable

Same series Mixed series

YES [A] 2 KXE6&KXZ (New) New (for KX6) New (for KX6)

YES [B] KXE4 series KXE6 &

KXE4 series (Previous) Previous (for KX4)

YES [C] KXE4 series KXE4 series KXE4 series Previous (for KX4)

Previous (for KX4)

(2) Combination with new central control, PC windows central control and BMS interface unit

SC-SL1N-E SC-SL2NA-E SC-SL4N-AE/BE SC-WGWN-A/B SC-LGWN-A

SC-BGWN-A/B

128 128 96 128

(128x1) (64x2) (48x2) (64x2)

Superlink

protocol New New New New New New

Connectable

network 1 1 1 2 2 2

144 96 96 96

(48x3) (48x2) (48x2) (48x2)

Superlink

protocol Previous Previous Previous Previous Previous Previous

Connectable

network 1 1 3 2 2 2

KXE6&KXZ

Outdoor unit

YES[B]

YES[C]

YES [A]

Connectable

I/U

Connectable

I/U 16 48

Central control, PC windows central control and BMS interface unit

Limitation

Connected Indoor unit DIP switch

setting of

outdoor unit

KXE6

Superlink

protocol

16 3

4 4

3 Maximum number of AC cell is limited up to 96.

In case the number of connected indoor units are more than 96, some AC cells should hold 2 or more indoor units.

4 In case of other central control like SC-SLxN-E is connected in the same network, the connectable indoor unit is limited up to 64 (32x2).

5 In case of previous Superlink protocol, the Superlink mode of new central control should be set "Previous".

6 In case of YES[A], previous central control is available to use. But the limitation of connectable indoor unit and so on is complied with

the rule of previous Superlink.

(3) The compatibility of PFD (refrigerant flow branching control)is mentioned in following table.

(4) Compatibility of the PFD control extension cables is as per the following table.

Indoor unit

Connectable PFD control

KXE4 & KXE5 series KXE6 & KXZE1 series

PFD＊＊＊3 -E

KXRE4 series PFD-E PFD-E

PFD-ER PFD-ER PFD＊＊＊4-E

Outdoor unit

KXRE6 series PFD-E PFD＊＊＊3 -E

PFD-ER PFD

PFD＊＊＊3 -E

KXZRE1 series

KXZRE2 series PFD

2 If Outdoor unit system (YES [A]) is connected to other outdoor unit systems (YES [B] and/or YES [C]) in one

Superlink network, the dip switch of outdoor unit KXE6 of (YES [A]) should be set from (New) to (Previous).

In this case the Superlink protocol and limitation of outdoor unit system (YES [A]) are switched to Previous (for KX4).

Combination table for KX series ( ) Date of launching in the market

Indoor unit

Connectable Same or

Same series Same series Same series Mixed series Mixed series Mixed series Mixed series

remote control Mixed series Same series

RC-E1 KXE4 KXE4(A) KXE4A KXE4A KXE4A KXE4A

KXE4KXE4R

KXE4BR

KXE5R

R KXE4R KXE4R KXE4R

Category

3-wire type

RC-E1R KXE4BR KXE4BR KXE4BR KXE4BR

KXE5R KXE5R KXE5R KXE5R

RC-E3 KXE6 KXE6 KXE6 KXE6

RC-E4 KXE6A KXE6A KXE6A KXE6A

2-wire type

RC-E5 KXE6B KXE6B KXE6B KXE6B

KXE6D KXE6D KXE6D KXE6D

RC-EX1A KXE6F KXE6F KXE6F KXE6F

Outdoor unit RC-EX3 KXZE1 KXZE1 KXZE1 KXZE1

FDCA-HKXE4 5HP (2004.4-) YES [C] YES [C] YES [C] NO NO NO NO NO NO

FDCA-HKXE4 8-48HP (2004.4-) NO YES [C] YES [C] NO NO NO NO NO NO

FDCA-HKXE4A 5HP (2006.2-) 1

NO YES [C] YES [C] YES [C] NO NO YES [C] NO NO

FDCA-HKXE4R 5,6HP (2006.5-)

FDC-KXZPE1 8,10HP (2014.12-)

FDCA-HKXE4A 8-48HP

FDCA-HKXE4R 8-48HP

FDCA-HKXE4BR 8-48HP

FDCA-HKXE4D 8-48HP

(2006.2-)

Heat pump

(2-pipe)

(2006.5-) NO YES [C] YES [C] YES [C] YES [C] YES [C] YES [C] YES [C] YES [C]

systems (2007.4-)

(2008.7-)

FDC-KXE6 4,5,6HP (2008.3-) NO NO NO NO NO NO NO NO YES [A] 6

FDC-KXE6 8-12HP (2009.2-) NO NO NO NO NO NO YES [B] YES [B] YES [A]

FDC-KXZE1 4,5,6HP (2018.2-)

FDC-KXE6 14-48HP (2009.1-) NO NO NO NO NO NO YES [B] YES [B] YES [A]

FDC-KXZE2 10-60HP (2021.2-) NO NO NO NO NO NO NO NO YES [A]

NO NO NO NO NO NO NO NO YES [A]

FDC-KXZME1 8-12HP (2019.1-) NO N

N N

O N

O NO NO N

N N N

O NO

YES [A]

NO NO NO NO NO NO NO NO YES [A]

FDCA-HKXRE4 8-48HP (2004.11-) NO NO YES [C] NO NO NO NO NO NO

FDCA-HKXRE4A 8-48HP

FDCA-HKXRE4R 8-48HP

FDCA-HKXRE4BR 8-48HP

FDCA-HKXRE4D 8-48HP

(2006.2-)

Heat recovery

(3-pipe)

(2006.6-) NO NO YES [C] YES [C] YES [C] YES [C] YES [C] YES [C] YES [C]

systems (2007.4-)

[ Note(3) ] (2008.7-)

FDC-KXRE6 8-48HP (2009.5-) NO NO NO NO NO NO YES [B] YES [B] YES [A]

FDC-KXZRE2 8-60HP (2021.2-) NO NO NO NO NO NO NO NO YES [A]

1 except FDKA71KXE5R

＊＊＊4-E

Note:

All indoor unit downstream PFD box must be

same series, KXZR,KX6 series or KX4/5 series

PFD-control series

PFD ＊＊＊ 3-E PFD ＊＊＊ 4-E

PFD-15WR-E Yes No

PFD4-15WR-E No Yes

FDC-KXZE1 10-60HP (2017.4-)

FDC-KXZEN/S1 4HP (2019.4-) O O O O O O O N YES [A]

FDC-KXZRE1 8-60HP (2017.4-) NO NO NO NO NO NO NO NO YES [A]

Note:

KXZ2 and KXZ1 cannot be mixed in the same

outdoor unit combination(Twin or triple).

'21 • KX-T-380

CONTENTS

1. GENERAL INFORMATION ............................................................................ 1

1.1 Specific features ..................................................................................... 1

1.2 How to read the model name .................................................................. 2

1.3 Table of models ...................................................................................... 2

1.4 Outdoor units combination table ............................................................. 3

2. OUTDOOR UNIT ............................................................................................ 4

2.1 Specifications .......................................................................................... 4

2.2 Exterior dimensions .............................................................................. 12

2.3 Electrical wiring ..................................................................................... 14

2.4 Noise level ............................................................................................. 17

3. RANGE OF USAGE & LIMITATIONS ......................................................... 18

4. PIPING SYSTEM .......................................................................................... 28

5. SELECTION CHART .................................................................................... 31

6. WARNINGS ON REFRIGERANT LEAKAGE .............................................. 56

7. OUTLINE OF OPERATION CONTROL BY MICROCOMPUTER................ 57

7.1 Remote control (Option parts) ............................................................... 57

7.2 Operation control function by the wired remote control ......................... 60

7.3 Operation control function by the indoor control .................................... 65

7.4 Operation control function by the outdoor control.................................. 81

8. SYSTEM TROUBLESHOOTING PROCEDURE ........................................ 127

8.1 Basics of troubleshooting..................................................................... 127

8.2 Explanation of troubleshooting ............................................................ 128

8.3 Contents of troubleshooting................................................................. 130

8.4 Outdoor unit control PCB exchange procedure ................................... 193

8.5 Outdoor unit power PCB exchange procedure .................................... 194

8.6 Outdoor unit noise filter PCB exchange procedure ............................. 195

8.7 Outdoor unit inverter PCB exchange procedure.................................. 196

8.8 Check points of inverter outdoor unit ................................................... 200

9. APPLICATION DATA ................................................................................. 202

9.1 Installation of outdoor unit.................................................................... 202

9.2 Instructions for installing the branch pipe set....................................... 251

9.3 Procedure to attach or remove the service panel ................................ 255

9.4 Voltage check point ............................................................................. 257

APPENDIX ......................................................................................................... 260

'21 • KX-T-380

1.1 Specific features

Connectable indoor capacity

Capacity from 50% to 200% is possible.

Notes

・

For outdoor unit, EN61000-3-2 and EN61000-3-12 are not applicable as consent by the utility company or notica-

tion to the utility company is given before usage.

・

FDCS-series is models for corrosion protection treatment series.

Specication is shown in page 260.

Item Number of connectable units Connectable capacity

Model

FDC(S)280(C)KXZA2 1 to 24 140 －364

FDC(S)335(C)KXZA2 1 to 29 168 －435

FDC(S)400(C)KXZA2 1 to 34 200 －520

FDC(S)475(C)KXZA2 1 to 41 238 －617

FDC(S)450(C)KXZA2 1 to 39 225 －585

FDC(S)500(C)KXZA2 1 to 43 250 －650

FDC(S)560(C)KXZA2 1 to 48 280 －728

FDC(S)615(C)KXZA2 2 to 53 308 －799

FDC(S)670(C)KXZA2 2 to 58 335 －871

FDC(S)735(C)KXZA2 2 to 63 368 －955

FDC(S)800(C)KXZA2 2 to 69 400 －1040

FDC(S)850(C)KXZA2 2 to 73 425 －1105

FDC(S)900(C)KXZA2 2 to 78 450 －1170

FDC(S)950(C)KXZA2 2 to 80 475 －1235

FDC(S)1000(C)KXZA2 2 to 80 500 －1300

FDC(S)1060(C)KXZA2 2 to 80 530 －1378

FDC(S)1120(C)KXZA2 2 to 80 560 －1456

FDC(S)1200(C)KXZA2 3 to 80 600 －1560

FDC(S)1250(C)KXZA2 3 to 80 625 －1625

FDC(S)1300(C)KXZA2 3 to 80 650 －1690

FDC(S)1350(C)KXZA2 3 to 80 675 －1755

FDC(S)1425(C)KXZA2 3 to 80 713 －1852

FDC(S)1450(C)KXZA2 3 to 80 725 －1885

FDC(S)1500(C)KXZA2 3 to 80 750 －1950

FDC(S)1560(C)KXZA2 3 to 80 780 －2028

FDC(S)1620(C)KXZA2 3 to 80 810 －2106

FDC(S)1680(C)KXZA2 3 to 80 840 －2184

Item Number of connectable units Connectable capacity

Model

<High-COP combination>

FDC(S)560(C)KXZXA2 2 to 48 448 －728

FDC(S)850(C)KXZXA2 3 to 73 680 －1105

FDC(S)900(C)KXZXA2 3 to 78 720 －1170

FDC(S)1000(C)KXZXA2 3 to 80 800 －1300

FDC(S)950(C)KXZXA2 3 to 80 760 －1235

FDC(S)1060(C)KXZXA2 3 to 80 848 －1378

FDC(S)1120(C)KXZXA2 3 to 80 896 －1456

1. GENERAL INFORMATION

'21 • KX-T-380

Capacity 15 082061 422041211091765546382

Model

Ceiling cassette-4 way compact type

(FDTC)

Ceiling cassette-1 way type

(FDTS)

Ceiling cassette-2 way type

(FDTW)

Ceiling cassette-1 way compact type

(FDTQ)

Duct connected (thin)-Low static pressure type

(FDUT)

Wall mounted type

(FDK)

Ceiling suspended type

(FDE)

Duct connected-High static pressure type

(FDU)

Floor standing (with casing) type

(FDFL)

Floor standing (without casing) type

(FDFU)

Floor standing-2 way type

(FDFW)

Duct connected-compact and Flexible type

(FDUH)

Ceiling cassette-4 way type

(FDT)

Duct connected-Low/Middle static pressure type

(FDUM)

○○○○○○○○○

○○○○○○

○ ○○○○○○

○ ○

○○○

○○○○○○○○○

○○○○○○○○○○

○○○○○○○

○○○○○○○○

○

○○○○

○○○

○

○○

○

○○○

Outdoor air processing unit

(FDU-F)

Outdoor units to be combined

(FDC)FDC(S)280(C)KXZA2-FDC(S)1680(C)KXZA2

1.3 Table of models

(2) Indoor unit

:elpmaxE

FDT 28 KXZ

Series No.

Application power source...See the speciﬁcations

Multi KXZ series

Nominal capacity (nominal cooling capacity : 2.8 kW)

Model name Indoor unit : FDT, FDTC, FDTW, FDTS,

FDTQ, FDU, FDUM,

FDUT, FDK, FDE, FDFL,

FDFU, FDFW, FDUH,

FDU-F

Note (1) Reference No. of data book : No.’19·KX-T-310, No.’20·KX-T-347, No.’20·KX-T-348

1.2 How to read the model name

(1) Outdoor unit

Example:

FDC

735

KXZ

A 2

Series No.

Application power source...See the specications

Multi KXZ series

Cooling only type (Nothing:Heat pump type)

Nominal capacity (nominal cooling capacity : 73.5kW)

Corrosion protection treatment models (Nothing : Standard models)

Model name (Outdoor unit)

'21 • KX-T-380

1.4 Outdoor units combination table

Note (1) Be sure to use this when combining units.

(a) Outdoor unit side branch pipe set (Option)

(b) Branch pipe set (Option)

Item Combination Outdoor unit models Indoor unit

Models FDC(S)280

(C)KXZA2

FDC(S)335

(C)KXZA2

FDC(S)400

(C)KXZA2

FDC(S)450

(C)KXZA2

FDC(S)500

(C)KXZA2

FDC(S)560

(C)KXZA2

Connectable

capacity

Number of

connectable units

FDC(S)615(C)KXZA2

1 1 - - - - 308 799 2 to 53 units

FDC(S)670(C)KXZA2

- 2 - - - - 335 871 2 to 58 units

FDC(S)735(C)KXZA2

- 1 1 - - - 368 955 2 to 63 units

FDC(S)800(C)KXZA2

- - 2 - - - 400 1040 2 to 69 units

FDC(S)850(C)KXZA2

- - 1 1 - - 425 1105 2 to 73 units

FDC(S)900(C)KXZA2

- - - 2 - - 450 1170 2 to 78 units

FDC(S)950(C)KXZA2

- - - - - - 475 1235 2 to 80 units

FDC(S)1000(C)KXZA2

- - - - 2 - 500 1300 2 to 80 units

FDC(S)1060(C)KXZA2

- - - - 1 1 530 1378 2 to 80 units

FDC(S)1120(C)KXZA2

- - - - - 2 560 1456 2 to 80 units

FDC(S)1200(C)KXZA2

- - 3 - - - 600 1560 3 to 80 units

FDC(S)1250(C)KXZA2

- - 2 1 - - 625 1625 3 to 80 units

FDC(S)1300(C)KXZA2

- - 1 2 - - 650 1690 3 to 80 units

FDC(S)1350(C)KXZA2

- - - 3 - - 675 1755 3 to 80 units

FDC(S)1425(C)KXZA2

- - - - - - 713 1852 3 to 80 units

FDC(S)1450(C)KXZA2

- - - - 1 -

725 1885 3 to 80 units

FDC(S)1500(C)KXZA2

- - - - 3 750 1950 3 to 80 units

FDC(S)1560(C)KXZA2

- - - - 2 1 780 2028 3 to 80 units

FDC(S)1620(C)KXZA2

- - - - 1 2 810 2106 3 to 80 units

FDC(S)1680(C)KXZA2

- - - - -

FDC(S)475

(C)KXZA2

- 3 840

2184 3 to 80 units

Item Combination Outdoor unit models Indoor unit

Models

<High-COP combination>

FDC(S)280

(C)KXZA2

FDC(S)335

(C)KXZA2

FDC(S)400

(C)KXZA2

FDC(S)450

(C)KXZA2

FDC(S)500

(C)KXZA2

FDC(S)560

(C)KXZA2

Connectable

capacity

Number of

connectable units

FDC(S)560(C)KXZXA2

2 - - - - - 448 728 2 to 48 units

FDC(S)850(C)KXZXA2

3 - - - - - 680 1105 3 to 73 units

FDC(S)900(C)KXZXA2

2 1 - - - - 720 1170 3 to 78 units

FDC(S)950(C)KXZXA2

1 2 - - - - 760 1235 3 to 80 units

FDC(S)1000(C)KXZXA2

- 3 - - - - 800 1300 3 to 80 units

FDC(S)1060(C)KXZXA2

- 2 1 - - - 848 1378 3 to 80 units

FDC(S)1120(C)KXZXA2

- 1 2 - - - 896 1456 3 to 80 units

FDC(S)475

(C)KXZA2

For three units (for FDC(S)1200(C)KXZA2-1680(C)KXZA2, 850-1120(C)KXZXA2) DOS-3A-3

Outdoor unit

For two units (for FDC(S)615(C)KXZA2-1120(C)KXZA2, 560(C)KXZXA2)

Branch pipe set

DOS-2A-3

Total capacity downstream

Less than 180

180 or more but less than 371

371 or more but less than 540

540 or more

Branching pipe set

DIS-22-1G

DIS-180-1G

DIS-371-1G

DIS-540-3

Total capacity downstream

Less than 180

180 or more but less than 371

371 or more but less than 540

540 or more

Header set model type

HEAD4-22-1G

HEAD6-180-1G

HEAD8-371-2

HEAD8-540-3

Number of branches

4 branches at the most

6 branches at the most

8 branches at the most

'21 • KX-T-380

2. OUTDOOR UNIT

2.1 Specifications

Heat pump type

• Single use (Used also for combination)

Notes

（1）

The data are measured at the following conditions.

Item Indoor air temperature Outdoor air temperature Standards

Operation DB WB DB WB

Cooling 19 ℃35 ℃24 ℃

ISO5151-T1,H1

Heating 20 ℃−7 ℃6 ℃

27 ℃

Models

Nominal cooling capacity*1

Nominal heating capacity*2

Power source

Power consumption

Cooling kW

Heating

Running current

Cooling A

Heating

Sound pressure level

dB（A）

Exterior dimensions

Height × Width × Depth

Net weight

Refrigerant equipment

compressor type & Q'ty

Motor kW

Starting method

Crankcase heater

Refrigerant equipment

Heat exchanger

Refrigerant control

Refrigerant type

Refrigerant amount

Refrigerant oil

Defrost control

Air handling equipment

fan type & Q'ty

Motor W

Starting method

Air flow

（Standard）

Shock & vibration absorber

Safety equipment

Installation data

Refrigerant piping size

mm（in）

Connecting method

Drain

Insullation for piping

Accessories

Exterior dimensions

Electrical wiring

FDCS335KXZA2

33.5

37.5

FDCS400KXZA2

40.0

45.0

FDCS450KXZA2

45.0

50.0

FDCS475KXZA2

47.5

53.0

FDCS500KXZA2

50.0

56.0

FDCS560KXZA2

56.0

63.0

- - - - -

Gas line

3 Phase 380／415V 50Hz ／380V 60Hz

28.0

FDCS280KXZA2

31.5

Power factor

Cooling %

Heating

Available external static pressure

Maximum heating capacity

COP

EER

Sound power level

dB（A）

（Cooling／Heating）

Starting current

Maximum current

MAX. Pressure

IP number

31.5 37.5 45.0 50.0 53.0 56.0 63.0

MPa

Liquid Line mm（in）

PCB004Z522

PCB004Z540

Exterior appearance

（Munsell color）

（2）

This air-conditioner is manufactured and tested in conformity with the ISO.

（3）

Sound level indicates the value in an anechoic chamber.

During operation these values are somewhat higher due to ambient conditions.

（4）

Refrigerant piping size applicable to European installations are shown in parentheses.

（5）

This air-conditioner is adapted RoHS directive.

PCB004Z522

PCB004Z540

PCB004Z523

PCB004Z541

PCB004Z523

PCB004Z541

PCB004Z523

PCB004Z542

PCB004Z523

PCB004Z542

PCB004Z523

PCB004Z542

FDC335KXZA2 FDC400KXZA2 FDC450KXZA2 FDC475KXZA2 FDC500KXZA2 FDC560KXZA2FDC280KXZA2

1697×1350×720 2052×1350×720

M fin & inner grooved tubing

Electronic expansion valve

R410A

8.98

9.03

14.7／13.4

14.8／13.5

10.98

10.23

17.6／16.3

16.7／15.5

13.98

12.50

22.4／20.5

20.4／18.7

13.97

12.99

22.6／20.7

21.0／19.2

14.01

13.56

22.6／20.7

21.9／20.1

17.50

16.15

26.9／24.6

26.1／23.9

GTC5150NC47BF × 1 GUC5185ND47B × 1 GTC5150NC47BF × 2

Direct line starting

33 × 1 33×2

Compressor overheat protection ／overcurrent protection ／power transistor overheating

protection ／abnormal high pressure protection

Propeller fan × 2

386×2

Direct start

Rubber mount（for compressor）

φ9.52（3/8"）φ12.7（1/2"）

φ22.22（7/8"）φ28.58（1・1/8"）

Gas line：Brazing ／Liquid line：Flare

Hole for drain（φ20 × 10 pcs. , φ45 × 3 pcs.）

Necessary（both Liquid & Gas line）

7.25

7.41

12.0／11.0

12.2／11.2

11.5

93／93

95／94

93／92

95／95

93／93

94／94

92／92

Max.50

3.73

4.15

3.64

4.40

3.22

4.00

3.40

4.08

3.57

4.13

3.20

3.90

3.86

4.25

94／94

56／57

75／76

63／62

82／81

60／62

80／82

61／62

81／82

20.1 32.0

40 × 1

2.25（M-MA32R）4.2（M-MA32R）

2.9（M-MA32R）

Microcomputer controlled De-Icer

High 4.15 Low 2.21

IP24

φ25.4（1"）

（φ22.22（7/8"））

φ25.4（1"）

（φ28.58（1・1/8"））

294／283225／225 304／304

20.1 32.0 40.2 40.2 40.2

5 8

284 328 374

4.76 × 1 5.94 × 1 7.32 × 1 9.32 × 1

61／61

81／81

61／62

81／82

63／64

82／83

4.64 × 2 4.91 × 2 5.36 × 2

Stucco White（4.2Y7.5／1.1）& Dark Silver（0.5Y4.3／0.1）near equivalent

11.0

300／300 300／284

m3/min

PCB004Z537 A

'21 • KX-T-380

• Combination use

FDCS670KXZA2 FDCS735KXZA2 FDCS800KXZA2FDCS615KXZA2 FDCS850KXZA2

FDCS280KXZA2

FDCS335KXZA2

FDCS400KXZA2

FDCS450KXZA2

Cooling

Heating

Cooling

Heating

Cooling

Heating

FDCS950KXZA2 FDCS1000KXZA2 FDCS1060KXZA2FDCS900KXZA2 FDCS1120KXZA2

FDCS450KXZA2

FDCS475KXZA2 FDCS560KXZA2

Cooling

Heating

Cooling

Heating

Cooling

Heating

FDCS450KXZA2

FDCS475KXZA2

FDCS500KXZA2

FDCS500KXZA2 FDCS500KXZA2

FDCS560KXZA2

FDC670KXZA2 FDC735KXZA2 FDC800KXZA2FDC615KXZA2 FDC850KXZA2

FDC280KXZA2

FDC335KXZA2

FDC400KXZA2

FDC450KXZA2

FDC950KXZA2 FDC1000KXZA2 FDC1060KXZA2FDC900KXZA2 FDC1120KXZA2

FDC450KXZA2

FDC475KXZA2 FDC560KXZA2FDC450KXZA2

FDC475KXZA2

FDC500KXZA2

FDC500KXZA2 FDC500KXZA2

FDC560KXZA2

3 Phase 380-415V 50Hz／380V 60Hz

Combination unit

Models

Power source

Nominal cooling capacity*1

Nominal heating capacity*2

Power consumption

Running current

Power factor

Net weight

Refrigerant

piping size

Liquid line

Gas line

Oil equalization

φmm

3 Phase 380-415V 50Hz／380V 60Hz

Combination unit

Models

Power source

Nominal cooling capacity*1

Nominal heating capacity*2

Power consumption

Running current

Power factor

Net weight

Refrigerant

piping size

Liquid line

Gas line

Oil equalization

／

26.7 24.4

／

27.0 24.7

／

93 93

／

93 93

567

61.5

69.0

16.24

16.44

／

29.4 26.8

／

29.6 27.0

／

93 93

／

93 93

567

67.0

75.0

17.96

18.06

／

32.3 29.7

／

31.5 29.0

／

94 94

／

93 93

611

73.5

82.5

19.96

19.26

／

35.2 32.6

／

33.4 31.0

／

95 94

／

93 92

655

80.0

90.0

21.96

20.45

／

40.0 36.8

／

37.1 34.2

／

95 95

／

93 93

655

85.0

95.0

24.96

22.73

φ12.7（1/2"）

φ28.58（1・1/8"）

φ15.88（5/8"）

φ31.75（1・1/4"）（ φ34.92（1・3/8"））

φ9.52（3/8"）

／

44.8 41.0

／

40.8 37.4

／

95 95

／

93 93

655

90.0

100.0

27.95

25.00

／

45.2 41.4

／

42.0 38.4

／

94 94

／

94 94

747

95.0

106.0

27.94

25.98

／

45.2 41.4

／

43.8 40.2

／

94 94

／

94 94

747

100.0

112.0

28.02

27.12

／

49.5 45.3

／

48.0 44.0

／

94 94

／

94 94

747

106.0

119.0

31.51

29.71

／

53.8 49.2

／

52.2 47.8

／

94 94

／

94 94

747

112.0

126.0

35.00

32.31

φ15.88（5/8"）

φ31.75（1・1/4"）（ φ34.92（1・3/8"））

φ19.05（3/4"）

φ38.1（1・1/2"）（φ34.92（1・3/8"））

φ9.52（3/8"）

PCB004Z537 A

'21 • KX-T-380

• Combination use

FDCS1250KXZA2 FDCS1300KXZA2 FDCS1350KXZA2FDCS1200KXZA2 FDCS1425KXZA2

FDCS400KXZA2 FDCS475KXZA2

Cooling

Heating

Cooling

Heating

Cooling

Heating

FDCS1500KXZA2 FDCS1560KXZA2 FDCS1620KXZA2FDCS1450KXZA2 FDCS1680KXZA2

FDCS500KXZA2 FDCS560KXZA2

Cooling

Heating

Cooling

Heating

Cooling

Heating

FDCS500KXZA2

FDCS500KXZA2 FDCS500KXZA2

FDCS560KXZA2

FDCS450KXZA2 FDCS475KXZA2

FDCS400KXZA2

FDCS450KXZA2

FDCS450KXZA2 FDCS450KXZA2

FDCS450KXZA2

FDCS475KXZA2

FDCS500KXZA2 FDCS560KXZA2 FDCS560KXZA2FDCS560KXZA2

FDCS500KXZA2

FDCS475KXZA2

FDC1250KXZA2 FDC1300KXZA2 FDC1350KXZA2FDC1200KXZA2 FDC1425KXZA2

FDC400KXZA2 FDC475KXZA2

FDC1500KXZA2 FDC1560KXZA2 FDC1620KXZA2FDC1450KXZA2 FDC1680KXZA2

FDC500KXZA2 FDC560KXZA2FDC500KXZA2

FDC500KXZA2 FDC500KXZA2

FDC560KXZA2

FDC450KXZA2 FDC475KXZA2

FDC400KXZA2

FDC450KXZA2

FDC450KXZA2 FDC450KXZA2

FDC450KXZA2

FDC475KXZA2

FDC500KXZA2 FDC560KXZA2 FDC560KXZA2FDC560KXZA2

FDC500KXZA2

FDC475KXZA2

52.8／48.9

50.1／46.5

57.6／53.1

53.8／49.7

62.4／57.3

57.5／52.9

67.2／61.5

61.2／56.1

67.8／62.1

63.0／57.6

95／94

93／92

95／94

93／92

95／95

93／93

95／95

93／93

94／94

67.8／62.1

63.9／58.5

67.8／62.1

65.7／60.3

72.1／66.0

69.9／64.1

76.4／69.9

74.1／67.9

80.7／73.8

78.3／71.7

94／94

3 Phase 380-415V 50Hz／380V 60Hz

Combination unit

Models

Power source

Nominal cooling capacity*1

Nominal heating capacity*2

Power consumption

Running current

Power factor

Net weight

kg 982 982 982 982 1120

Refrigerant

piping size

Liquid line

Gas line

Oil equalization

φmm

3 Phase 380-415V 50Hz／380V 60Hz

Combination unit

Models

Power source

Nominal cooling capacity*1

Nominal heating capacity*2

Power consumption

Running current

Power factor

Net weight

kg 1120 1120 1120 1120 1120

Refrigerant

piping size

Liquid line

Gas line

Oil equalization

φmm

120.0

135.0

125.0

140.0

130.0

145.0

135.0

150.0

142.5

159.0

32.94

30.68

35.94

32.95

38.93

35.23

41.93

37.50

41.91

38.97

φ19.05（3/4"）

φ38.1（1・1/2"）（φ34.92（1・3/8"））

φ9.52（3/8"）

145.0

162.0

150.0

168.0

156.0

175.0

162.0

182.0

168.0

189.0

41.95

39.54

42.03

40.68

45.52

43.27

49.01

45.87

52.50

48.46

φ9.52（3/8"）

φ19.05（3/4"）

φ38.1（1・1/2"）（φ34.92（1・3/8"））

PCB004Z537 A

'21 • KX-T-380

• High-COP combination use

Power source

Power consumption

Cooling

Heating

Running current

Cooling

Heating

Net weight

Liquid line

Gas line

φmm（in）

Nominal cooling capacity*1

Nominal heating capacity*2

Refrigerant

piping size

Power factor

Cooling

Heating %

φmm（in）

Power source

Power consumption

Cooling

Heating

Running current

Cooling

Heating

Net weight

Liquid line

Oil equalization

φmm（in）

Nominal cooling capacity*1

Nominal heating capacity*2

3 Phase 380-415V 50Hz／380V 60Hz

φ15.88 （5/8"）

φ31.75（1・1/4"）（ φ34.92（1・3/8"））

φ9.52（3/8"）

Refrigerant

piping size

Power factor

Cooling

Heating %

φmm（in）

FDC280KXZA2

FDCS280KXZA2

FDC280KXZA2

FDCS280KXZA2

FDC280KXZA2

FDCS280KXZA2

φ38.1（1・1/2"）

（φ34.92（1・3/8"））

850 850 850 850

Oil equalization φmm（in）

3 Phase 380-415V 50Hz／380V 60Hz

FDC280KXZA2

FDCS280KXZA2

Gas line

894 938

φ19.05 （3/4"）

Combination unit

FDCS560KXZXA2

FDC280KXZA2

FDCS280KXZA2

Models

FDC560KXZXA2

Models

Combination unit

FDC850KXZXA2

FDCS850KXZXA2

FDC280KXZA2

FDCS280KXZA2

FDC280KXZA2

FDCS280KXZA2

FDC335KXZA2

FDCS335KXZA2

FDC900KXZXA2

FDCS900KXZXA2

FDC280KXZA2

FDCS280KXZA2

FDC335KXZA2

FDCS335KXZA2

FDC335KXZA2

FDCS335KXZA2

FDC950KXZXA2

FDCS950KXZXA2

FDC335KXZA2

FDCS335KXZA2

FDC335KXZA2

FDCS335KXZA2

FDC335KXZA2

FDCS335KXZA2

FDC1000KXZXA2

FDCS1000KXZXA2

FDC335KXZA2

FDCS335KXZA2

FDC335KXZA2

FDCS335KXZA2

FDC400KXZA2

FDCS400KXZA2

FDC1060KXZXA2

FDCS1060KXZXA2

FDC335KXZA2

FDCS335KXZA2

FDC400KXZA2

FDCS400KXZA2

FDC400KXZA2

FDCS400KXZA2

FDC1120KXZXA2

FDCS1120KXZXA2

56.0

63.0

14.51

14.82

24.0／22.0

24.4／22.4

φ1 2.7 （1/2"）

φ28.58（1・1/8"）

92／92

567

φ9.52（3/8"）

84.0

94.5

89.5

100.5

21.76

22.23

36.0／33.0

36.6／33.6

23.49

23.85

38.7／35.4

39.2／35.9

92／92

95.0

106.5

25.22

25.47

41.4／37.8

41.8／38.2

93／93

100.5

112.5

26.94

27.09

44.1／40.2

44.4／40.5

93／93

92／92

107.0

120.0

28.94

28.29

94／93

93／93

113.5

127.5

30.94

29.48

94／94

93／92

47.0／43.1

46.3／42.5

49.9／46.0

48.2／44.5

PCB004Z537 A

Andere Handbücher für KXZ Series

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