product catalog - trane vn

March 2012 AMS-PRC001-EN

Greenergy

Mini-VRF

Advanced Multi-Split System3 - 6 HPAMS Series 50 Hz

Product Catalog

Indoor Units Outdoor Units

Concealed Type MCD509 TUM524

MCD512 TUM536

MCD518 TUM542

MCD524 TUM548

Cassette Type MCC518

MCC524

High-Wall Type MCW509

MCW512

MCW518

2 AMS-PRC001-EN

Features and Benefi ts

MCD Concealed UnitFeatures:• Compact design• Blue fi n• Well-insulated one piece mold drain pan• Optional return air plenum• Compatible with wired or• wireless control

MCC Cassette UnitFeatures:• Slim & attractive design• 4-way directional airfl ow• Condensate pump furnished from factory

MCW High-Wall UnitFeatures:• Modern & compact design• Easy-cleaned panel

TUM Condensing UnitFeatures and Benefi ts:• High effi ciency unit with reliable

aluminum fi n.• Compact unit size allows for installation

in limited or confi ned spaces.Durability structure and serviceability

• New design propeller contributes higher airfl ow and low noise

• Achieve energy label#1• Superior part-load performance• Environmental friendly refrigerant

Benefi ts:• Flexibility in installation locations• IAQ and corrosion proof• Flexibility in airfl ow• Whisper quiet operation• Ease of installation

Benefi ts:• Space saving & free interior design• Wide vertical air distribution• Effectively drain condensate regardless

of the installed position of the unit• Down-fl ow performance enhancement• Quiet operation• Ease of installation

Benefi ts:• Quiet operation• Ease of installation

Options:• Blue fi n, Copper fi n• Stainless casing

3 AMS-PRC001-EN

Digit 1 T = TraneDigit 2 U = Cooling only (R410A) X = Heat pumpDigit 3 M = AMS systemDigit 4 5 = Threaded connectionDigits 5, 6 Nominal cooling capacity 24 36 42 48Digit 7 Designed serial number ADigit 8 Type of power M = 220～240V/50Hz/1PhDigit 9 Design change code: A = FirstDigit 10 Change code for maintenance parts (not chosen by customer) A = FirstDigit 11 0 = Apply to T1 ambient temperatureDigit 12 Confi guration change (not chosen by customer) A = FirstDigit 13 Throttling device (not chosen by customer) A = With throttling device N = Without throttling deviceDigit 14 Other options A = Sale in domestic market B = Export

T1

U2

M3

54

35

66

A7

M8

A9

A10

011

A12

A13

B14

Model Number Descriptions

Outdoor Unit

4 AMS-PRC001-EN

Digit 1 M = Mini splitDigit 2 W = Heat pump C = Cooling onlyDigit 3 D = Duct unitDigit 4 5 = Threaded connectionDigits 5, 6 Nominal cooling capacity 09 12 18 24Digit 7 Designed serial number M = Standard modelDigit 9 Electric heater N = Without electric heaterDigit 10 Controller A = Wired B = Wired + remote control card (standard)Digit 11 Design change A = Change of initial design B = Second design (a drainage pump is built in)Digit 12 Optional accessories N = Without air return plenum, without strainer, without hot water coil M = With rear air return plenum, without strainer, without hot water coil A = With rear air return plenum, with strainer, without hot water coil B = With rear air return plenum, with strainer, with single-row hot water coil D = Without rear air return plenum, without strainer, with single-row hot water coil F = With rear air return plenum, without strainer, with single-row hot water coil G = With rear air return plenum, with strainer, with double-row hot water coil J = Without air return plenum, without strainer, with double-row hot water coil S = With rear air return plenum, without strainer, with double-row hot water coil K = With bottom air return plenum, without strainer, without hot water coil L = With bottom air return plenum, with strainer, without hot water coil P = With bottom air return plenum, with strainer, with single-row hot water coil T = With bottom air return plenum, with strainer, with double-row hot water coil Q = With bottom air return plenum, without strainer, with single-row hot water coil Y = With bottom air return plenum, without strainer, with double-row hot water coil (Standard strainer is made of nylon)Digit 13 Coil connection (to air outlet) L = Left (standard) R = RightDigit 14 Confi guration change A = First Other options A = Sale in domestic market B = Export

M1

C2

D3

54

15

86

M7

M8

N9

B10

A11

N12

L13

A14

B15


Indoor Unit

5 AMS-PRC001-EN

Digit 1 M = Trane mini splitDigit 2 C = Cooling only W = Heat pumpDigit 3 C = CassetteDigit 4 5 = Threaded connectionDigit 5, 6 Nominal cooling capacity 18 24Digit 7 Design serial no. M = Free split indoor unit inverter system (with electronic expansion valve)Digit 8 Power supply type M = 220～240V/50Hz/1PhDigit 9 Electric heater N = Non-electric heaterDigit 10 Controller A = Wired B = Wired + remote control card (standard)Digit 11 Design change A = Change of initial designDigit 12 Optional accessories N = NoneDigit 13 Confi guration change A = FirstDigit 14 Others A = Sale in domestic market B = Export

M1

C2

C3

54

15

86

M7

M8

N9

B10

A11

N12

A13

B14


Indoor Unit

6 AMS-PRC001-EN

Digit 1 M = Trane mini splitDigit 2 C = Cooling only W = Heat pumpDigit 3 W = Wall-mounted unitDigit 4 5 = Threaded connectionDigit 5, 6 Nominal cooling capacity 09 12 18Digit 7 Design serial no M = Free split inverter indoor unit system (with electronic expansion valve)Digit 8 Power supply type M = 220～240V/50Hz/1PhDigit 9 Electric heater N = NoneDigit 10 Controller C = LCD remote controllerDigit 11 Design change A = Change of initial designDigit 12 Optional accessories N = NoneDigit 13 Confi guration change A = FirstDigit 14 Other options A = Sales in domestic market B = Export

M1

C2

W3

54

15

86

M7

M8

N9

C10

A11

N12

A13

B14


Indoor Unit

7 AMS-PRC001-EN

System Diagram

8 AMS-PRC001-EN

Technical Data

Outdoor Unit

Outdoor Unit Model TUM524 TUM536 TUM542 TUM548

Power Supply V/Hz/Ph 220～240V/50/1

Rated Cooling Capacity kW 8.5 10.0 12.5 15.0

Outdoor Unit Input Power Cooling (kW) 2.5 3.2 4.0 5.1

CurrentRunning (A) 11.4 14.5 18.6 23.0

Starting (A) Soft Starting

CompressorType Hermetic DC Inverter

Number 1 1 1 1

Fan Motor (axis style) Number 1 1 2 2

RefrigerantType R410a R410a R410a R410a

Charge (kg) 3.15 3.15 4.2 4.2

Pipe ConnectionGas (inch) 5/8 5/8 3/4 3/4

Liquid (inch) 3/8 3/8 3/8 3/8

Unit Dimensions

Width (mm) 950 950 950 950

Depth (mm) 390 390 390 390

Height (mm) 980 980 1285 1285

Sound Pressure Levels dB(A) 62 62 60 60

Unit Weight kg 95 95 140 140

Note: 1. Cooling operating condition: outdoor dry bulb is 35℃. 2. Noise test complies with Standard GB/T 18837-2002.

9 AMS-PRC001-EN

Technical Data

Indoor Unit Model MCD509 MCD512 MCD518 MCD524

Cooling Capacity kW 2.5 3.5 5 6.5


Fan Motor

Nominal Airfl ow (High/Medium/Low) CMH 550/468/385 660/561/462 880/748/616 1200/1020/840

External Static Pressure (Adjustable) Pa 10~20 10~20 10~30 10~30

Power W 50 55 85 122

Current A 0.23 0.25 0.39 0.55

Sound Pressure Levels (High/Medium/Low) dB(A) 35/33/32 36/35/34 37/35/32 40/38/35

Pipe Connection

Gas inch 3/8 1/2 5/8 5/8

Liquid inch 1/4 1/4 3/8 3/8

Drain inch 3/4 3/4 3/4 3/4

Dimensions (W×D×H) mm 883*518*237 983*518*237 1153*518*237 1433*518*237

Duct Connection Size mm 693*152 793*152 963*152 1243*152

Unit Weight kg 19 20 23 30

Concealed Unit

Note: 1. Cooling operating condition: indoor: dry bulb is 27℃, wet bulb is 19℃; Outdoor: dry bulb is 35℃. 2. Noise test complies with Standard GB/T 18837-2002. 3. Nominal airfl ow is measured when fan runs at high speed and outdoor unit remaining pressure is 0Pa.

10 AMS-PRC001-EN

Technical Data

High Wall Unit

Indoor Unit Model MCC518 MCC524

Cooling Capacity kW 5.0 7.1


Fan Motor

Nominal Airfl ow(High/Medium/Low) CMH 680/625/570 1180/1080/980

Power W 65 83

Current A 0.28 0.37

Sound Pressure Levels (High/Medium/Low) dB(A) 37/35/33 39/37/35

Pipe Connection

Gas inch 1/2 5/8

Liquid inch 1/4 3/8

Drain inch 1 1/4 1 1/4

Dimensions(W×D×H)

Case mm 840*840*190 840*840*240

Panel mm 950*950*60 950*950*60

Unit Weight kg 25 30

Panel Weight kg 6.5 6.5

Indoor Unit Model MCW509 MCW512 MCW518

Cooling Capacity kW 2.8 3.6 5


Fan Motor

Nominal Airfl ow(High/Medium/Low) CMH 500/400/300 630/530/430 630/530/430

Power W 50 60 60

Current A 0.23 0.27 0.27

Sound Pressure Levels (High/Medium/Low) dB(A) 37/36/34 43/41/38 43/41/38

Pipe Connection

Gas inch 1/4 1/4 1/4

Liquid inch 3/8 1/2 1/2

Drain inch 1 1/8 1 1/8 1 1/8

Dimensions (W×D×H) mm 843*180*275 940*200*298 940*200*298

Unit Weight kg 11 13 13

Cassette Unit

Note: 1. Cooling operating condition: Indoor: dry bulb is 27℃, wet bulb is 19℃; Outdoor: dry bulb is 35℃. 2. Noise test complies with Standard GB/T 18837-2002.

11 AMS-PRC001-EN

Performance DataOutdoor Unit - TUM524

OutdoorDry Bulb

Temperature (℃)

Indoor Wet Bulb Temperature (℃)15 17 19 21 23

CoolingCapacity

PowerInput

CoolingCapacity

PowerInput

CoolingCapacity

PowerInput

CoolingCapacity

PowerInput

CoolingCapacity

PowerInput

17 8.5 1.7 9.1 1.7 9.8 1.7 10.4 1.8 11.2 1.819 8.4 1.8 9.0 1.8 9.6 1.8 10.3 1.8 11.0 1.921 8.3 1.8 8.9 1.9 9.5 1.9 10.2 1.9 10.9 2.023 8.2 1.9 8.8 2.0 9.4 2.0 10.0 2.0 10.7 2.125 8.1 2.0 8.6 2.0 9.3 2.1 9.9 2.1 10.6 2.227 8.0 2.1 8.5 2.1 9.1 2.2 9.7 2.2 10.4 2.229 7.8 2.2 8.4 2.2 9.0 2.2 9.6 2.3 10.2 2.331 7.7 2.2 8.2 2.3 8.8 2.3 9.4 2.4 10.1 2.433 7.6 2.3 8.1 2.4 8.7 2.4 9.3 2.5 9.9 2.535 7.4 2.4 7.9 2.5 8.5 2.5 9.1 2.5 9.7 2.737 7.3 2.5 7.8 2.5 8.3 2.6 8.9 2.6 9.6 2.739 7.1 2.6 7.6 2.6 8.2 2.7 8.8 2.7 9.4 2.6

OutdoorDry Bulb

Temperature (℃)


CoolingCapacity

PowerInput

CoolingCapacity

PowerInput

CoolingCapacity

PowerInput

CoolingCapacity

PowerInput

CoolingCapacity

PowerInput

17 10.0 2.1 10.8 2.2 11.6 2.2 12.5 2.3 13.3 2.319 9.9 2.3 10.7 2.3 11.5 2.3 12.3 2.4 13.2 2.421 9.7 2.4 10.5 2.4 11.3 2.4 12.1 2.5 13.0 2.523 9.6 2.5 10.4 2.5 11.1 2.5 12.0 2.6 12.8 2.625 9.5 2.6 10.2 2.6 11.0 2.7 11.8 2.7 12.6 2.827 9.3 2.7 10.0 2.7 10.8 2.8 11.6 2.8 12.4 2.929 9.2 2.8 9.9 2.8 10.6 2.9 11.4 2.9 12.2 3.031 9.0 2.9 9.7 2.9 10.4 3.0 11.2 3.0 11.9 3.133 8.8 3.0 9.5 3.0 10.2 3.1 10.9 3.1 11.7 3.235 8.6 3.1 9.3 3.1 10.0 3.2 10.7 3.3 11.5 3.337 8.4 3.2 9.1 3.2 9.8 3.3 10.5 3.4 11.2 3.439 8. 3.3 8.9 3.3 9.5 3.4 10.2 3.5 10.9 3.5

OutdoorDry Bulb

Temperature (℃)


CoolingCapacity

PowerInput

CoolingCapacity

PowerInput

CoolingCapacity

PowerInput

CoolingCapacity

PowerInput

CoolingCapacity

PowerInput

17 12.5 2.5 13.5 2.6 14.5 2.6 15.6 2.7 16.6 2.819 12.3 2.7 13.5 2.7 14.4 2.8 15.4 2.8 16.4 2.921 12.1 2.8 13.2 2.9 14.2 2.9 15.1 3.0 16.3 3.023 12.0 2.9 12.9 3.0 13.9 3.1 14.9 3.1 16.0 3.225 11.8 3.1 12.8 3.2 13.7 3.2 14.8 3.2 15.8 3.327 11.7 3.2 12.6 3.3 13.5 3.3 14.5 3.4 15.5 3.529 11.4 3.3 12.3 3.4 13.3 3.5 14.3 3.6 15.2 3.731 11.3 3.5 12.1 3.6 13.0 3.6 13.9 3.7 14.9 3.833 11.0 3.6 11.8 3.7 12.8 3.7 13.6 3.8 14.7 3.935 10.8 3.7 11.6 3.8 12.5 4.0 13.4 3.9 14.4 3.937 10.6 3.9 11.4 3.9 12.2 3.9 13.1 4.0 14.1 4.039 10.3 3.9 11.1 4.0 11.9 4.0 12.8 4.1 13.6 4.2

OutdoorDry Bulb

Temperature (℃)


CoolingCapacity

PowerInput

CoolingCapacity

PowerInput

CoolingCapacity

PowerInput

CoolingCapacity

PowerInput

CoolingCapacity

PowerInput

17 15.0 3.4 16.2 3.5 17.4 3.5 18.7 3.6 20.0 3.719 14.8 3.6 16.0 3.6 17.2 3.7 18.5 3.8 19.8 3.821 14.6 3.8 15.8 3.8 17.0 3.9 18.2 4.0 19.5 4.023 14.4 3.9 15.5 4.0 16.7 4.1 17.9 4.1 19.2 4.225 14.2 4.1 15.3 4.2 16.5 4.2 17.7 4.3 18.9 4.427 14.0 4.2 15.1 4.3 16.2 4.4 17.4 4.5 18.6 4.629 13.7 4.4 14.8 4.5 15.9 4.6 17.1 4.7 18.3 4.831 13.5 4.6 14.5 4.7 15.6 4.8 16.7 4.8 17.9 4.933 13.2 4.7 14.2 4.8 15.3 4.9 16.4 5.0 17.6 5.135 13.0 4.9 13.9 5.0 15.0 5.1 16.1 5.2 17.2 5.337 12.7 5.1 13.6 5.2 14.6 5.3 15.7 5.4 16.8 5.439 12.4 5.2 13.3 5.3 14.3 5.4 15.3 5.5 16.4 5.6

Outdoor Unit - TUM536



Note: 1. Cooling capacity and power input are shown in kW. 2. Rated frequency cooling test result

12 AMS-PRC001-EN

Unit Dimensions

Outdoor Unit

TUM 524/536

TUM 542/548

13 AMS-PRC001-EN

Unit Dimensions

Motor

6

ABC

518

270

487192

226

237

14

Detail A15

2

223

10

14

Air outlet

Electrical control box

Drain pipe outlet joint

(3/4" external thread)

23

29

Draian pan

Hoisting hole (4), see detail A

Heat exchanger

12

43

211

Centrifugal fan

121

Ø11

Ø18

Indoor Unit

Concealed Unit

High-Wall Unit

A B C Inletpipe Ø

Outletpipe Ø

Weight(kg)

MCD509MM 693 720 883 1/4" 3/8" 19

MCD512MM 793 820 983 1/4" 1/2" 20

MCD518MM 963 990 1153 3/8" 5/8" 23

MCD524MM 1243 1270 1433 3/8" 5/8" 30

MCW509 MCW512 MCW518

A 843 940 940

B 275 298 298

C 180 200 200

14 AMS-PRC001-EN

Unit Dimensions

A

Refrigerant pipe

Hoist screw (X4 )

950

(Dec

orat

ion

pane

l)

950 (Decoration panel)

890 (Ceiling hatch)

840 (Indoor unit)

680 (Distance between hoist screws)

890*

(Cei

ling

hatc

h)

840

(Indo

or u

nit)

780

(Dis

tanc

e be

twee

n ho

ist

scre

ws)

(160

)

Ceiling

Main stand

Over 20

Indoor Unit

Cassette Unit

15 AMS-PRC001-EN

Wiring DiagramTUM524/536AMAA

LEM602

LEM601

CN61

1CN

612

CN61

3

CN61

6

CN61

4

CN61

5

CN60

9CN

603

CN60

2

CN61

0CN

608

L

DC

+

DC

-

WV

U

DC

-D

C+

F601

CN60

7B

ACN

605

CN61

7

CN60

4CN61

8

CN60

1

SY

21I0

1.R

WL.

0812

02

L1L2

E1

E2

E3

E4

E5

CN

16C

N15

CN

18C

N19

CN

2C

N1

CN

4C

N5

CN

25C

N24

CN

21C

N22

CN

9C

N11

CN

8C

N7

CN

12C

N13

DC

+

DC

-D

C-

DC

+

L-IN

N-IN

N-O

UT

L-O

UT

NLTB

220-240VAC/50Hz

PE

L

CP1

UW

V

TB2

1 2

3 4

6

7

8

1110

1312

L

6A/220VAC

F1

CN

2C

N1

输入T

输出

TA

BG

AB

GC

N10

6

CN

103

CN

105

To ID

Min

i-IC

S

CN

201

133 1

CN

202

D_IN_1

D_IN_2

D_IN_3

D_IN_4

D_OUT1

D_OUT2

D_OUT3

D_OUT4

D_OUT5

D_OUT6

D07_2

D07_1

LINE

NEGETIVE

M5

CN

4

CN

3

A_I

N3

A_I

N4

A_I

N5

A_I

N6

A_I

N7

A_I

N8

CN

401

N_COM

CN60

6

5

T2

FM1

CF

9

CN

102

A

4

BG

610

21 EST

18 17

15

CP

121

16

19 20

232 8

22

TB3

TB1

24

25

P/N

：40

00-3

439-

13

Uni

t m

odel

:TU

M52

4AM

T

UM

536A

M

To ID

Uni

t

Ent

erin

g C

on. T

emp.

Sen

sor

Mid

dle

Con

. Tem

p. S

enso

r

Dis

char

ge Te

mp.

Sen

sor

Suc

tion

Tem

p. S

enso

r

Am

bien

t Tem

p. S

enso

r

EX

V

Tem

p. S

enso

r of

Rad

iato

r

Inve

rter

Boa

rdC

ompr

esso

rCra

nkca

se H

eate

r

Err

or In

put

Out

put

Fan

Hig

hM

iddl

eLo

w

HPC

LPC

Filte

r

Cap

acito

r B

oard

PC

B

16 AMS-PRC001-EN

Wiring Diagram

TUM542/548

LEM602

LEM601

CN61

1CN

612

CN61

3

CN61

6

CN61

4

CN61

5

CN60

9CN

603

CN60

2

CN61

0CN

608

L

DC

+

DC

-

WV

U

DC

-D

C+

F601

CN60

7B

ACN

605

Tem

p. S

enso

r of

Rad

iato

rCN

617

CN60

4CN61

8

CN60

1In

vert

er B

oard

Filte

rL1L2

L NN

'

L'

NLTB1

220-240VAC/50Hz

PE

L

CP1

UW

V

Com

pres

sor

1 2

3 4

5

6

7

1110

1312

14

L

Cap

acito

r B

oard P-1

P-2P-3

P+

1P

+2

P+

3

AC

_LA

C_N

24

86

CP

1

10

82 2

9

15

16

21 EST

17 18

J-1

J-2J+1

J+2

CN60

6

PC

B

TB2

6A/220VAC

F1

CN

2C

N1

T

TA

BG

AB

GC

N10

6

CN

103

CN

105

To ID

M

ini-I

C

CN

201

133 1

CN

202

D_IN_1

D_IN_2

D_IN_3

D_IN_4

Err

or In

put

D_OUT1

D_OUT2

D_OUT3

D_OUT4

D_OUT5

D_OUT6

D07_2

D07_1

LINE

NEGETIVEO

utpu

t

CN

4

CN

3

A_I

N3

A_I

N4

A_I

N5

A_I

N6

A_I

N7

A_I

N8

CN

401

N_COM

T2

Ent

erin

g C

on. T

emp.

Sen

sor

Mid

dle

Con

. Tem

p. S

enso

r

Dis

char

ge Te

mp.

Sen

sor

Suc

tion

Tem

p. S

enso

r

Am

bien

t Tem

p. S

enso

r

HPC

LPC

Valv

e

FM1Fa

nC

F1

19

CN

102

20

21

AB

G

2223

24

Hig

hM

iddl

eLo

w

1

N23

250V

～2.

5mm2

FM1Fa

nC

F2

2726

25

TB1

TB4

TB3

28

29

To ID

Uni

tP

/N：

4000

-343

9-14

Uni

t M

odel

:TU

M54

2AM

T

UM

548A

M

17 AMS-PRC001-EN

Wiring Diagram

MCD509/512/518, with condensate water lift pump

MCD524, with condensate water lift pump

FLFH FM

EH2Option

EH1

N TB1AU-H L N

PENL

FAN1 FAN2

RE

220-240Vac/50Hz

BLBK

BR

FT

4

WRC

MEV1

5t

AN1

L

J1

P11P6

TF1

t

AN2

t

AN3

t

AN4

P9

P1

Option

P10

N2N1

CN1

CN2

CN8

YE

YE

N

J2

M2

PUMP

3 3

SA1

CN12

Out doorUNIT

In doorUNIT

MAIN BOARD

ME

DLO

W

HIG

H

SU

P L

OW

Pum

p FAN

EV1

TB1

WRCJ1

F1

T

N

L

EH

PUMP

SA1

AN1

AN2

AN3

AN4

Fan Motor

Relay (For Electric Heater)Wiring Control Panel

Terminal Connector

Fuse

Transformer

Electronic Expansion Valve

Neutral

Power Line

Coil Middle Temperature Sensor

Coil outlet temperature sensor

Coil Inlet Temperature Sensor

Connector on Main Board

Ground

Room Temperature Sensor

Factary Wiring

Electric Heater

Water Draining PumpWater Level Switch

REBL

BKBR

CN4TB2

CN3

CN4/CN5

Onsite Wiring

4

WRC

MEV1

5t

AN1

L

J1

P11P6

TF1

N

N PE

TB1EH

L

LM

t

AN2

t

AN3

t

AN4

P9

P1

Option

Option

P10

3

N2N1

CN1

CN2

CN8

3

FAN

1

REBLBKBR

YE

N

J2Pu

mp

M2

PUMP

SA1

CN12

Out doorUNIT

In doorUNIT

MAIN BOARD

ME

D

LOW

HIG

H

SU

P L

OW

CN4TB2

CN3

CN4/CN5

FAN

EV1

TB1

WRCJ1

F1

T

N

L

EH

PUMP

SA1

AN1

AN2

AN3

AN4

Fan Motor

Relay (For Electric Heater)Wiring Control Panel

Terminal Connector

Fuse

Transformer

Electronic Expansion Valve

Neutral

Power Line

Coil Middle Temperature Sensor

Coil outlet temperature sensor

Coil Inlet Temperature Sensor

Connector on Main Board

Ground

Room Temperature Sensor

Factary Wiring

Electric Heater

Water Draining PumpWater Level Switch

Onsite Wiring

220-240Vac/50Hz

18 AMS-PRC001-EN

Wiring Diagram

M1

CN5

CN6

CN4

TC

I II

III

AP1 PCB

CN8CN3

M2

X2

PE

L

N

X1

CN18 CN19 CN20 CN17

RT3RT2 RT4

2 3

RT1

4 1

EX V

CN12

0000

CN2

CN9

PE

15k20k20k20k

CN1

AP4

CN2 A C-L N

A B G

CN1 5

AP3

CN1

8

A B GNote: Communication wires are assigned by users. It is recommended to use shield twisted pair and pay attention to the polarity. Port A and B of two indoor units or indoor unit and outdoor unit can not be reversed. Connect shield ground wire to port G of DIP board.The DIP board can connect multiple communication wires of indoor units.

Connect to other indoor or outdoor units

DIP board

Evaporator

Fan motor

Step motor Power transformer

Outlet pipe temperature sensing bulb

Middle pipe temperature sensing bulb

Inlet pipe temperature sensing bulb

Ambient temperature sensing bulb

Electronic expansion

valve

Brown

Blue

Yellow/green

Communication wires

CN11 CN10

EYellow/gree n

M1M2

AP2

CN3

FUSE:50T 3.1 5A 250V~

PCB AP2

Wired controller

Yello

wB

lack

Blu

e

Red

White

FanWater pump

Power transformer

Evaporator

White C

3

CN17

CN5

7 5 1

CN4

AP1 CN16

CN15

Communication wire

Communication wire

RT3

X201

TC17 Yellow/gree n

Ambient temperature sensing bulb

Outlet temperature sensing bulb

Inlettemperature sensing bulb

Midpoint temperature sensing bulb

CN18 CN8 CN9 0

4 RT4

CN12

CN13 3

RT22

CN19 1 RT1

Power supply

CN2

3 Yellow/green

L

N

SA2

XT1

X4

22Black 21Black CN20 CN21

20RedX3 19White

Limit switch

BlackBlack SA1

M3

Swing motorLimit switch

CN1

Ora

nge

9

0

0

0

L

L

2 Blue

1 Brown

CN7

EXV

Note: CN7 is screen printing of main board electronic expansion valve. Tie and fix external wire of expansion valve. Do not touch high temperature or wet objects.

Cassette indoor unit

Power supply

MCW509/512/518

MCC518/524

19 AMS-PRC001-EN

Mechanical Specifi cations

General

The units shall be horizontal airfl ow as shipped. All units shall be factory assembled, piped, internally wired and fully charged with refrigerant. All units shall be factory run tested to check cooling and heating operation, fan and blower rotation.

Outdoor Unit Casing

All components shall be mounted in a weather-resistent steel cabinet with an enamel fi nish. Access panels shall be provided for unit controls and outdoor coil and fans. Compressor shall be mounted with jacket.

Intdoor Unit Casing

All components shall be provided in galvanizedsteel except Hi-wall and Cassette. Exterior surfaces shall be cleaned. Accesspanels shall be provided for unit controls and indoor coil and fans. Drain connection shall be provided. Drain water pump shall be provided in Cassette. Louver shall be provided in Hi-wall and Cassette.

Compressor

The compressor shall be hermetically sealed DC inverter compressor.

Refrigeration System

All units shall have EXV Service pressure tap ports, and a refrigerant line filter and oil separator shall be standard.

Outdoor Coil

The units comes with air-cooled fi n-tube U shape condenser. Copper tube are of the 3/8" diameter, seamless type. Fins are aluminum wthi effi cient 3B Wavy fi n. Copper tubes are expanded mechanically to bond with the fi ns for effective heat transfer.

Indoor Coil

Coil shall be internally fi nned 7mm copper tubes mechanically bonded to confi gured aluminum plate fi n as standard.

Indoor Air Fan

Direct-drive, forward curved, centrifugal wheel in a blower housing. Motor shall have thermal overload protection and permanently lubricated motor bearings.

Condenser Fan

Direct-drive, 3-speed, draw thru propeller type. Weather-proofed permanent split capacitor fan motor shall have built-in thermal overload and permanently lubricated motor bearings.

System Controls

The controller contains all the basic electrical protection devices including overload protectors,high/low pressure switch.

© 2011 Trane All rights reserved

AMS-PRC001-EN March 30 2012

Trane optimizes the performance of homes and buildings around the world. A business of Ingersoll Rand, the leader in creating and sustaining safe, comfortable and energy effi cient environments, Trane offers a broad portfolio of advanced controls and HVAC systems, comprehensive building services, and parts. For more information, visit www.Trane.com.

Trane has a policy of continuous product and product data improvement and reserves the right to change design and specifi cations without notice.

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