Vrv Condensing Unit

Split System Heat PumpsTWA075~240Air HandlersTWE075~24050Hz

OdysseySplit SystemHeat Pumps

December 2007 SSP-PRC021-E4

2

Content

Features and Benefits

Mechanical Specification

Model Number Description

Technical Data

Dimension

Electrical Wiring

Electrical Specification

Thermostat Guide

3

4

5

7

14

18

22

23

3

Odyssey Air Cooled Split System

• Indoor unit: 4 model sizes, common to

cooling only and heat pump unit.

• Outdoor unit: 5 model sizes, and for

cooling only and heat pump application.

• Single-connected system: 5 models for

cooling only application with a cooling

capacity ranged from 22 to 72kW; 5

models for heat pump application with

a heating capacity ranged from 22 to

73kW.

• Dual-connected system: 2 models for

heat pump application.

• R407c refrigerant.

• Common power entry connection

including circuit breakers for each

compressors.

• ISO test standard and condition.

• Detailed see page 7.

TWE Indoor Unit

• 4 model sizes available:

TWE075/120/150/240, common to heat

pump applications

• Galvanized steel casing with a polyester

paint for corrosion protection

• Close cell type insulation

• PE (as standard): 15 mm thick

• BS476 class zero (as options): 15mm

thick

• Frame-typed structure with all

removable panels for the flexibility of

maintenance and service

• High efficient blue fin heat exchanger

with copper tubes

• Thermal expansion valve to control

refrigerant flow with wide regulating

range and high accuracy

• Belt drive centrifugal fan motor with

higher airflow and pressure head drop

• Optional ground level or ceiling

mounted, pre-factory assembled

according to your requirements

• Permanent filter as standard

TWA/TTA outdoor unit

• Models available:

TWA/TTA075/100/150/200/240

• Galvanized steel casing with a polyester

paint for corrosion protection

• High efficient fin heat exchanger with

copper tubes (blue fin as option)

• Thermal expansion valve to control

refrigerant flow with wide regulating

range and high accuracy in TWA/TTA

units

• Scroll compressor with high efficiency

and low noise (with acoustic enclosure

as standard)

• Single refrigerant circuit for

TWA/TTA075/100

• Two refrigerant circuits for

TWA/TTA150/200/240 automatically

unload according to actual load for energy

saving

• 29 kW maximum in cooling capacity

and 30 kW in heating capacity in single-

connected system

• More flexibility of dual refrigerant circuit

unit combined with one indoor unit or

two indoor units

• Thermal protection of fan motor winding

• Anti-recycle timer (compressor)

• High and low pressure cut out

Features andBenefits

4

Accessories Thermostat

MechanicalSpecification

TWE indoor unit

• Low static drive kit (Factory preinstalled)

• Oversized drive kit (Factory preinstalled)

• R-type thermostat (optional remote

temperature sensor and temperature

probe in addition)

TWA/TTA outdoor unit

• Compressor muffler (Factory

preinstalled)

• Low ambient controller variable

speedfan (Factory preinstalled)

R-type thermostat

• 24V electro-mechanical control

• LCD display

• Dual circuit control

• Remote temperature sensor and

temperature probe for connection

5

Indoor unit (TWE)

Model NumberDescription

T W E 0 7 5 S E N B A X N C A1 5 12 13 14 15111098762 3 4

Product TypeTWE = Split System (cool only with heat pump option) Nominal cooling capacity075 120 150 240Note: brazed connectionS = Standard static pressure (as standard)H = Oversized MotorL = Undersized MotorPower supplyE = 380-400V/50Hz/3PhAuxiliary Electric HeaterN = none (as standard)ThermostatB = THS02 (R type) ConfigurationA = Horizontal (as standard)B = Vertical (optional)Note: For horizontal configuration, only N is valid in Digit 13. Spare X = PE insulationB = BS476 insulationAccessoriesN = None (as standard)M=Supply air plenum(075:BAYPLNM027B),(120:BAYPLNM027B), (150:BAYPLNM028B),(240:BAYPLNM029B)A=Air intake grilleB=Supply air plenum+Air intake grille(075:BAYPLNM026B),(120: BAYPLNM027B),(150:BAYPLNM028B),(240:BAYPLNM029B) Note: Digit 13 displays N or A when ex-factory. If air supply plenum is optional, pack them individually and use mode in the bracket. Spare DigitC=R407cDesign change codeA = First

Digits 1, 2, 3

Digits 4, 5, 6

Digit 7

Digit 8

Digit 9

Digit 10

Digit 11

Digit 12

Digit 13

Digit 14

Digit 15

6

Model NumberDescription

Outdoor unit (TWA/TTA)

Digits 1, 2, 3 Product type

TWA = Split heat pump

TTA = Split cool only

Digits 4, 5, 6 Nominal cooling capacity

075

100

150

200

240

Note: brazed connection

Digit 7 Design sequence number

A = 1 to 1 outdoor unit

Digit 8 Power Supply

E = 380-400V/50Hz/3Ph

Digit 9 F = With Special Compressor Sound Attenuator, Whit fin.

B = With Special Compressor Sound Attenuator, Blue fin.

Digit 10 E = With Expansion Device

Digit 11 Mainr design change code

C = R407c charge and scroll compressor (as standard)

Digit 12 Sub design change code

A = First

T W A 0 7 5 A E F E C A1 5 12111098762 3 4

7

SpecificationTechnicalData

Outdoor unit

Note:1. Cooling capacity test conditions: outdoor temp 35/24.0˚C; air on coil 27/19˚C at 0 ESP per AS3823.12. Heating capacity test conditions: outdoor temp 7˚C; air on coil: 20/15˚C3. Indoor unit sound test at 1.4m under unit; ESP = 0Pa4. All test action by Hefei Lab (government lab)5. Standard:GB/T18836-2002(ISO13253:1995NEQ);GB/T4706.1-1998(eqv.IEC335-1:1991)

Liquid line Indoor unit (inch)Liquid line Outdoor unit (inch)Suction line Indoor unit (inch)

Suction line Outdoor unit (inch)

1/2"1/2"

1"-3/81"-3/8

Modelnumber

SystemData

IndoorUnit

OutdoorUnit

Indoor unit

Outdoor unit

Power Supply (V/Ph/Hz)Cooling Capacity1 (kW)Power Input (kW)EERNominal Amperage (A)Heating Capacity2 (kW)Power Input (kW)COPNominal Amperage (A)Refrigerant Charge R407C (kg)Rated Airflow (m3/h)ESP Nominal Airflow (Pa)Sound Pressure Data (dB(A))Indoor CoilOverall Dimensions WxDxH (mm)Packing Demensions WxDxH (mm)Net Weight (kg)Compressor TypeCompressor numberOutdoor CoilSound Pressure Data (dB(A))Overall Dimensions WxDxH (mm)Packing Dimensions WxDxH (mm)Net Weight (kg)Suction LineLiquid LineDrain Line

Connection

TWE075SETWA/TTA

075AEFECA

227.353.0

16.822

7.023.1

16.68.8

4250

59

1232x660x13721390x760x1520

TWE120SETWA/TTA

100AEFECA

2910.92.722.8309.73.122.39.8

6200

62.5

1638x660x13721800x760x1520

TWE150SETWA/TTA

150AEFECA

4515.85

2.833.145

14.353.132.117.59500

66

2019x702x17512180x840x1900

TWE240SETWA/TTA

200AEFECA

5820.92.84359173.539

19.214000

TWE240SETWA/TTA

240AEFECA

7225.92.8

50.573

23.63.1

47.520.8

14000

1-3/8", Brazed1/2", Brazed

Inner hole ø26.6, Exterior ø34.3 Inner hole ø33.3, Exterior ø40

Copper tube-aluminum foil

Scroll

2350x773x18242510x900x1980

Copper tube-aluminum foil

200

380-400/3/50

490 500

1300x965x9831490x1120x1150

65

1

65

2

64 71

390

67

435225205

150 185 330

1300x965x11331490x1120x1300

2375x1118x11372540x1300x1300

8

powerkW

11.6911.7811.8712.0412.2211.7411.8311.9312.1012.2811.7911.8911.9812.1512.3211.8311.9312.0212.1912.3611.8611.9612.0712.2312.40

Indoor unit TWE075, Outdoor unit TWA075

CoolingData

TechnicalData


Air flow

m3/h

3400

3825

4675

5100

Indoor unit

DB*

21232527292123252729212325272921232527292123252729

WB*

15161719211516171921151617192115161719211516171921

powerkW6.336.386.436.536.646.366.416.466.576.686.396.446.496.606.716.416.476.526.626.736.436.496.556.656.76

totalkW

19.3920.0520.7222.1423.6019.8520.5321.2222.6324.1120.2520.9521.6723.0724.5620.5521.2822.0323.4224.8920.8421.5922.3823.7525.20

30*Ambient Temp

35*power

kW7.067.117.177.287.407.097.157.207.327.447.127.187.247.357.477.157.217.277.387.497.177.237.307.407.52

totalkW

18.5419.1619.8121.1522.5418.9519.6020.2721.6023.0019.3219.9820.7022.0023.4019.6020.3121.0422.3323.7019.8720.6121.3722.6423.98

40*power

kW7.887.947.998.118.247.917.978.038.158.287.958.018.078.198.317.978.048.108.228.348.008.068.139.248.37

totalkW

17.6018.2018.8220.0621.3717.9718.6019.2420.4821.7918.3018.9619.6320.8622.1418.5719.2519.9621.1522.4318.8319.5320.2721.4422.70

45*power

kW8.798.858.919.039.168.828.898.959.079.208.858.928.999.119.248.888.959.029.149.268.918.989.059.179.29

totalkW

16.5817.1417.7518.8820.1016.9117.5118.1419.2620.4717.2217.8518.5019.6120.7917.4718.1218.7919.8921.0517.7118.3819.0720.1621.24

4250

Air flow

m3/h

4960

5580

6820

7440

Indoor unit

DB*

21232527292123252729212325272921232527292123252729

WB*

15161719211516171921151617192115161719211516171921

powerkW9.359.439.519.689.859.409.489.579.739.919.459.539.629.789.969.499.579.669.8210.009.529.619.709.8610.03

totalkW

25.8126.6627.5429.3231.1826.3927.2528.1629.9331.8126.9027.7828.7030.4732.3527.2828.2029.1730.9032.7527.6428.6029.6131.3233.13

30*Ambient Temp

35*power

kW10.4510.5310.6210.7910.9710.5110.5910.6810.8511.0310.5510.6410.7310.9011.0810.5910.6810.7810.9411.1210.6210.7210.8210.9811.15

totalkW

24.6225.4326.2627.9429.7025.1425.9826.8428.5030.2625.6026.4627.3629.0030.7625.9626.8627.7929.4131.1426.3027.2328.2029.7931.50

40*totalkW

23.3324.0924.9126.4628.1123.8024.6025.4526.9828.6124.2125.0725.9327.4529.0424.5525.4326.3227.8229.4024.8725.7726.6928.1829.75

45*power

kW13.0613.1513.2513.4213.6013.1213.2113.3013.4713.6513.1613.2613.3613.5213.7013.2013.3013.4013.5613.7313.2213.3413.3413.6013.76

totalkW

21.9222.6523.4224.8626.3822.3423.1123.9125.3326.8322.7222.5224.3425.7527.2223.0423.9324.7226.0927.5523.3324.2725.0826.4224.79

6200

9

powerkW

22.6822.8122.9523.2023.4522.7522.8923.0323.2723.5222.8122.9623.1123.3423.5922.8623.0223.1823.4025.9324.7224.9123.2523.4626.67


CoolingData

TechnicalData


Air flow

m3/h

7600

8550

10450

11400

Indoor unit

DB*

21232527292123252729212325272921232527292123252729

WB*

15161719211516171921151617192115161719211516171921

powerkW

13.6513.7513.8614.0914.3313.7113.8213.9414.1614.4013.7713.8914.0114.2314.4713.8213.9414.0714.2814.5213.8713.9914.1314.3314.57

totalkW

40.0741.3942.7545.5448.4440.9242.2843.7046.4649.3841.6743.0744.5747.2850.2042.2643.7445.2748.1950.8342.8144.3645.9548.9051.42

30*Ambient Temp

35*power

kW15.2215.3315.4615.7015.9615.2915.4115.5415.7816.0415.3515.4815.6115.8516.1115.4015.5415.6815.9116.1615.4515.5915.7615.9616.21

totalkW

38.2039.4540.7843.3846.1338.9840.2841.6544.2446.9839.6541.0242.4545.0047.7140.2141.6643.3645.6248.3040.7442.3244.2146.2148.86

40*power

kW16.9817.1017.2417.4917.7617.0517.1817.3217.5717.8417.1217.2617.4017.6517.9217.1717.3117.4617.7117.9717.2117.3717.5317.7718.03

totalkW

36.1637.3738.6541.0643.6236.8638.1339.4641.8544.3837.4938.8240.1942.5645.0638.0239.3840.8243.1345.6038.4139.9141.4143.6746.11

45*power

kW18.9219.0619.2019.4719.7519.0019.1419.2919.5519.8319.0719.2219.3719.6319.9019.1219.2819.4419.6919.9619.1719.3319.5019.7520.02

totalkW

33.9435.1236.2938.5640.8934.5835.8137.0439.2741.5935.1536.4337.7239.9142.2135.6236.9338.2840.4442.7136.0637.4238.8740.9443.18

9500

Air flow

m3/h

Indoor unit

DB*

21232527292123252729212325272921232527292123252729

WB*

15161719211516171921151617192115161719211516171921

powerkW

18.1218.2418.3618.5918.8418.1818.3118.4418.6718.9118.2418.3818.5118.7418.9818.5318.4318.5918.7919.0320.2020.0620.2620.5020.79

totalkW

51.7253.4555.3058.7262.4052.7054.6456.4559.8263.4653.5755.8057.4860.8364.3957.8456.4358.7161.6465.1661.5759.0861.6864.6168.24

30*Ambient Temp

35*power

kW20.2520.3820.5120.7521.0120.3220.4620.5920.8321.0820.3820.5220.6720.9021.1520.4320.5820.7520.9621.2022.1622.3320.8222.8021.25

totalkW

49.3151.0552.7656.0159.4350.2252.0553.8457.0460.4351.0652.9454.8458.0061.3351.7653.6855.9758.7662.0754.2856.2856.9261.5562.76

40*totalkW

46.7348.3750.0753.0956.2747.5949.2951.0754.0457.1848.3750.1251.9954.9058.0148.9950.9052.8655.6357.5951.3253.3753.7356.3757.91

45*power

kW25.4025.5425.6825.9226.1825.4725.6225.7626.0026.2525.5325.6825.8326.0726.3125.8425.7425.9226.1326.3627.9027.7726.0026.1928.54

totalkW

43.9645.4847.1149.9052.9044.7446.3348.0350.7953.7445.4247.1348.8751.6154.4949.0447.8349.8652.2955.1252.1250.1350.7753.0257.61

11200

12600

15400

16800

14000

10


CoolingData

TechnicalData

Air flow

m3/h

11200

12600

15400

16800

Indoor unit

DB*

21232527292123252729212325272921232527292123252729

WB*

15161719211516171921151617192115161719211516171921

powerkW

22.3322.5322.7423.1723.6222.4622.6622.8823.3123.7722.5722.7923.0123.4423.9022.6622.8823.1223.5424.0022.7422.9723.2223.6424.09

totalkW

64.3066.3768.5272.8877.4465.6467.7769.9974.3478.9066.8169.0171.3175.6280.1867.7270.0072.3676.6481.1768.5870.9373.3777.6082.09

30*Ambient Temp

35*power

kW24.7424.9525.1825.6226.1024.8725.0925.3225.7726.2424.9925.2225.4525.9026.3725.0825.3225.5626.0026.4725.1625.4125.6726.1026.57

totalkW

61.3363.3165.3769.4773.7962.5664.6066.7370.8175.1163.6365.7567.9472.0076.2764.4866.6768.9472.9477.1765.2867.5369.8973.8378.02

40*power

kW27.4227.6527.8928.3528.3827.5627.7928.0428.4928.9827.6827.9228.1728.6329.1127.7728.0228.2828.7329.2127.8528.1228.3928.8329.30

totalkW

58.0859.9861.9565.8069.8259.1961.1663.2067.0171.0160.1962.2164.3268.1072.0760.9763.0665.2668.9672.8961.7063.8766.1769.7973.67

45*power

kW30.3930.6230.8731.3431.8330.5230.7631.0231.4831.9730.6330.8931.1531.6132.1030.7330.9931.2731.7232.2030.8131.0931.4031.8232.29

totalkW

54.5756.3758.2561.8065.5255.5757.4459.3862.8966.5956.4658.3960.4163.8767.5457.1659.1861.3264.6868.3057.8359.9462.2465.4769.01

14000

11

TechnicalData

HeatingData


Air Flow

m3/h

14000

IndoorReturning

DB18202224

total55.3654.2753.8453.56

power22.1822.4322.6922.94

total57.6656.5356.0855.80

power22.2622.5222.7723.03

total65.5264.2463.7363.40

power22.8023.0623.3123.57

total74.4673.0072.4272.05

power23.3423.6023.8624.11

total87.1285.4184.7384.30

power25.2425.4925.7526.00

-5/-5.5 -3/-4 2/1 7/6 12/10.5Outdoor returning DB/WB



Air Flow

m3/h

6200

IndoorReturning

DB18202224

total22.7522.3022.1222.01

power8.218.478.749.01

total23.7023.2323.0522.93

power8.308.568.839.10

total26.9326.4026.1926.06

power8.869.139.409.67

total30.6030.0029.7629.61

power9.439.709.97

10.24

total35.8035.1034.8234.64

power10.2110.4810.7511.02



Air Flow

m3/h

4250

IndoorReturning

DB18202224

total16.6816.3616.2216.14

power5.615.866.116.37

total117.38

17.0416.09

power5.695.956.206.45

total19.7519.3619.2119.11

power6.236.486.746.99

total22.4422.0021.8221.71

power6.777.027.277.53

total26.2525.7425.5325.41

power7.337.587.838.08



Air Flow

m3/h

14000

IndoorReturning

DB18202224

total44.7443.8643.5143.29

power15.5415.8016.0616.32

total46.6045.6945.3245.10

power15.6315.8916.1516.41

total52.9651.9251.5051.25

power16.1816.4416.7116.97

total60.1859.0058.5358.23

power16.7417.0017.2617.52

total70.4169.0368.4868.13

power18.1018.3618.6218.89


Air Flow

m3/h

9500

IndoorReturning

DB18202224

total34.1233.4533.1933.02

power12.9213.1713.4313.69

total35.5434.8534.5734.39

power13.0013.2613.5213.77

total40.3939.6039.2839.09

power13.5513.8014.0614.32

total45.9045.0044.6444.42

power14.0914.3514.6114.86

total53.7052.6552.2351.97

power15.2415.4915.7516.01


12

ApplicationData

TechnicalData

Unit ApplicationThe application of Odyssey units shouldbe limited in this manual.

The clearance for Installation andMaintenanceTo insure unit normal operation andmaintenance, keeping enough clearancewhile installation Theoretically, the moreclearnce is preferable. While in actualapplication, the clearance under someconstraints is acceptable for normaloperation and maintenance.Refer to thesection of unit dimension.

The limit of ambient temperature

Outdoor ambient temperature

Recommend of connection tube

Diagram of limits for refrigerant connection pipes

D2

D1 L3

outdoor unitTWA/TTA075TWA/TTA100TWA/TTA150TWA/TTA200TWA/TTA240

scrollscrollscrollscrollscroll

L33030303030

D21410141010

D11410141010

Max. level difference(m)Max. length(m)

outdoor unit indoor unit

Min MaxCooling+15˚C

Heating-10˚C

Cooling+47˚C

Heating+20˚C

13

Note: Above data tested under the condition of dry coil.

TechnicalData

Indoor FanData

Fan Performance, TWE120

Low External Static Pressure20

637140

609460

581680

55391005261

1204984

1404960

External Static Pressure(Pa)Air flow(CMH)

1604545



472140

447960

423780

3995100

37531203511

1403400


1603027

Hight External Static Pressure2606203

2805901

3005599

3205296

3404994

3604691

3804389


4004250



1424040

1371060

1317980

12649100

12118120

11588140

11200External Static Pressure(Pa)Air flow(CMH)

16010432

High External Static Pressure260

18464280

17800300

17137320

16474340

15811360

15148380


40014000



997840

946060

894380

8425100

79071207389

1407600


1606332

High External Static Pressure280

12472300

11825320

11178340

105313609884

3809237

4009500


Standard External Static Pressure80

17800100

17137120

16474140

15811160

15148180

14485200


22013040

24012317

26011595

28010872


12472100

11825120

11178140

105311609884

1809237

2009500


2207915

2407215

2606514

2805813


79641007617

1207270

1406923

1606577

1806230

2006200


2205681

2405207

2604734

2804260

2408657

2608311

2807964

3007617

3207270

3406923

3606577


3806230

4006200

High External Static Pressure

805901

1005599

1205296

1404994

1604691

1804389

2004250


2203784

2403331

Standard External Static Pressure

Dimension

14

Horizontal (ceiling suspended)

AC

ADAE

Return air opening

Return air opening

Return airVertical

AF(specified)

Return air opening

Return air opening

Return airHorizontal

AG(specified)

AK

AJ

AH

TWE 075/120 (mm)

ModelTWE075TWE120

AC406406

AD4343

AE10611468

AF7373

AG7373

AH10601468

AJ178178

AK406406

c

a

d

b

F

D

Y

P

R

C

T

A

EB

W

Note: a,b,c,d-22.23 Dia prepared hole (x 4) (horizontal suspension)

26.8 Dia.PVC40water connection (X 2)


Duct flange

22.23 Dia. prepared hole (heater control and single

point wire entry)

22.23 Dia. prepared hole(high voltage entry)

12.7 panel depth(the same depth of all)

22.23 Dia. prepared hole(low voltage entry)

50.80 Dia. prepared hole (suction lines- both ends)

22.23 Dia. prepared hole (liquid line-both ends)

Min. clearance forfilter removal (both ends)

(Vertical Installation)

(Horizontal Installation)

X

ModelTWE075TWE120

A13721372

B12071613

C635635

D300503

E607607

F408408

P11471553

R937937

T560560

X1818

Y168168

W3030

Dimension

15

TWE 150/240 (mm)

Horizontal (ceiling suspended)

Vertical return air

AC

AP

AL

ANAM

AAAB

Specific dimension

Return air openingDuct opening (outside)

Duct opening

Horizontal return air

Return air openingDuct opening (outside)

Duct opening

AD

AK

AEAG

AH

AFAJ

Specific dimension

ModelTWE150TWE240

A17511824

B20192350

C702773

D282447

E14561456

F408408

P19602266

R12191291

T660790

W3042

Y242242

ModelTWE150TWE240

AA891999

AB71

124

AC8778

AD9076

AE891999

AF891999

AG96116

AH18762105

AJ73122

AK457508

AL891999

AM96

116

AN18762105

AP457508

K354354

X46117

c

a

d

b

F

C

R

A

T

P

BE

Y

W

12.7 panel depth(the same depth of all)

22.23 Dia. prepared hole(heater control and

single point wire entry)

Note: a,b,c,d-22.23 Dia prepared hole (x 4) (horizontal suspension)

Duct flange

22.23 Dia. prepared hole(high voltage entry)

22.23 Dia. prepared hole(low voltage entry)

Min. clearance forfilter removal (both ends)



(Vertical Installation)

(Horizontal Installation)



50.80 Dia. prepared hole (suction lines- both ends)

D

X

K

Dimension

16

TWA 075/100

B

A

#4

#3

#1

#2

Clearance Perimeter915mm minimum C

ontro

l Box

Service Access1070mm minimum

F

123

68

D

JH

GC

107

30.6

22.2331.75

38.1

45mm Dia. Hole (High Pressure)

22.23 Dia. Hole (Control Wiring)

Dia. Extruded Hole

Dia. Extruded Hole

Lifting HoleE

762

847

11.11 Dia. Footing

Control Box Access Panel

Compressor Access Panel

Top Discharge 2540mm minimum

ModelTWA075TWA100

A13001300

B965965

C983

1133

D12401240

E652652

F678678

G767767

H329329

J252252

Dimension

Dimension

17

TWA 150/200/240

A2375

B1118

C1137

D651

E224

F256

G2313

Dimension

B

A

4

1

3

2

Clearance Perimeter 915mm minimum

Control Box Access Panel

Note:Minimum clearance for proper operation is 915mmfrom walls, shrubbery, privacy fences, etc.Minimum clearance between adjacent units is 1830mm

E

C

F

44.45 Dia.(power wiring) 22.23 Dia.(Control Wiring)

2" /38.1 Dia.( Refrigerant Gauge Fitting access)

38.1 Dia. Extruded Hole(Suction Lines)

22.23 Dia. Extruded Hole (Liquid Lines)

View "A"

G

View "B"

D

762

997

Top Discharge 2540mm minimum

ElectricalWiring

18

Outdoor unitTWA075TWA100

Indoor unitTWE075TWE120

Y

B1B2

B1T

B2

WTOR

J

W2W1

RYO

2GY1 RW1Y22(C)4V

VO

4

G GL L

Thermostat B

3~

380-

400V

/50H

zTW

E

3N~3

80-4

00V

/50H

z

Pow

er

Pow

er

19

ElectricalWiring

Outdoor unitTWA150TWA200TWA240

Indoor unitTWE150TWE240TWE240

3N~3

80-4

00V

/50H

z

YB2B1Y2X2

RXBX

TOR

W

BXB2B1

G

J

W2W1

3~

380-

400V

/50H

zTW

E

W1Y2 Y1 O2G R V4 (C)42 V

Outdoor IndoorThermostat B

Pow

er

Outdoor(unit) Indoor(unit)

Pow

er

ElectricalWiring

20

Outdoor unitTTA075TTA100

Indoor unitTWE075TWE120

TWE

3N~3

80-4

00V

/50H

z

B1B2

B1B2

T

Y2

Pow

er

O

YR

TW

3

~380

-400

V/5

0Hz

Pow

er

Y

GO

R

W1W2

J

2 (C) O4VV24

Y1 G RW1

L

Thermostat B

ElectricalWiring

21

Outdoor unitTTA150TTA200TTA240

Indoor unitTWE150TWE240TWE240

Pow

er3N

~380

-400

V/5

0Hz

WTO

X2Y2

B2B1

YR

Y2 V42RW1 GY1

J

W2W1

G

BXB2B1

TWE

3~

380-

400V

/50H

z

24VO(C)

Thermostat B

Pow

er

Caution: On jobsite, Grounding should be necessary.

ElectricalSpecification

22

Recommended specifications of thermostat wiring

Wiring size

22-American wiring gauge20-American wiring gauge18-American wiring gauge16-American wiring gauge14-American wiring gauge

Cross-section area ofcopper wire(mm2)

0.330.520.831.31

2

Maximum lengthActual distance far from the unit

915233861

TWA/TTA Unit Electricalmain parameters compressor motor outdoor unit fan motor

30.040.040.060.070.0

model number

11222

Qty.

11222

Qty.

380-400/50/3380-400/50/3380-400/50/3380-400/50/3380-400/50/3

power supply type(V/Hz/N-)

18.025.631.645.251.0

minimum circuitAmpere(A)

minimum fuserequirements(A)

TWA/TTA075TWA/TTA100TWA/TTA150TWA/TTA200TWA/TTA240

R type ThermostatMode:Push the MODE key to choose theoperation modes:

–– cooling mode (COOL will displayon the screen for 5 seconds)

–– heating mode (HEAT will displayon the screen for 5 seconds)

–– Automatic changeover mode(AUTO will display on the screen for 5seconds){ } –– Emergency auto heating mode(Eht will display for 5 seconds)OFF –– Shut down the thermostat andsystem

Thermostat OperationCOOL:In cooling mode, push " " and " " keyto select temperature.HEAT:In heating mode, push " " and " " keyto select temperature.

installation dimension

FAN:Fan runs automatically when the unitstart: if fan needs running continuously,push the button and will displayon the screen.OFF:System cannot be operated while "OFF"displays on the screen.Don't use OFF mode in cold season toprevent the coil from freezing.AUTO:When in AUTO mode, the systemchanges operation mode (cooling orheating) automatically according totemperature set.KEY : (optionaloutdoor temperature)If there is outdoor temperature option,push button and will display onthe screen. Otherwise, "--" will displayon the screen.KEY: (DAY/NIGHT)When thermostat is in active, the symbol

of the day temperature will displayon the screen. Push button or

energize Terminal CLK1 and CLK2(customer wiring) on the back ofthermostat to select day or night

temperature. (The Thermostat willremember this temperature.) Push the

button will alternate to set those twotemperature.Remote Temperature Sensor(Optional):RS1-RS2-RS+VIf remote temperature sensor installed,the thermostat can be placed anywhere.˚C/˚FPush down and but tonssimultaneously can change temperaturedisplay in ˚C or ˚F.

R-TypeThermostat

ThermostatGuide

23

TraneA business of American Standard Companieswww.trane.com

For more information, contact your local districtoffice

Literature Order Number

File Number

Supersedes

Stocking location

SSP-PRC021-E4

PL-UN-000-SSP-PRC021-E4-1207

November 2006

China

Trane has a policy of continuous product and data improvement and reserves the right to changedesign specifications without notice.

Vrv Condensing Unit

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