pce 03-04-06-08-09-10-12-16gb).pdf · nomenclature 1 interklima hydronic cassette 2 model numbers...

CASSETTE FAN COILCOOLING/HEATINGTERMINAL UNIT

COOLING CAPACITY: 2,5 kW - 10,5 kWHEATING CAPACITY: 5,7 kW - 17,2 KW

Features

Stylish.

Compact and lightweight.

Ideal for standardized false ceilings.

Low noise.

Variable air flow distribution patterns.

Infrared remote control. (standard) or wired controller availability.

Master-Slave control capability.

RS-485 Port, for BMS communication.

Built-in condensate pump.

Easy access to all the components for maintenance

Standard filter for clean air.

Fresh air and branch ducting capability.

Self diagnosis.

Interklima Hydronic Cassette Fan Coils are theideal solution for cooling/heating applications.They are available in eight models withnominal capacities ranging from 2,5kW to10,5 kW in cooling and 5,7kW up to 17,2kWin heating.

This series is ideal in combination withInterklima air cooled water chillers or heatpumps for air conditioning offices, shops orany other commercial application, where floorand wall space is needed for fittings andfurniture, by being installed flush into everyceilling with various air flow pattern flexibilityaccording to the room shape and layout.

PCE 03-04-06-08-09-10-12-16

NOMENCLATURE

1 Interklima Hydronic cassette

2 Model numbers03=2kW04=3kW06=4kW08=6kW09=6,5kW10=7,5kW12=9kW16=10,5kW

3 TypeV- 2 pipe P- 4 pipe

4 Electrical CharacteristicS- 230V 1ph / 50Hz

Interklima Terminal UnitsPCE -VS ñ Hydronic cassette 3

1. Technical Specifications

2. Capacity Tables- Cooling - Heating

3. Outlook Drawings

4. Wiring Diagrams

5. Installation

6. Controller Instruction and Specifications

7. Service

Contents

Interklima Terminal UnitsPCE -VS ñ Hydronic cassette4

Technical specifications1.

PCE -03

Single

7.5

6.6

5.6

2.5

2.25

2.1

2.03

1.79

1.67

5.7

5.15

4.8

3

2.71

2.52

30/35/38

33.5

0.149

0.34

480

7.0

1.3

570

570

250

31

Model

Numbers of fan blowers

Nomimal airflow

Nominal cooling capacity*

Nominal sensible

cooling capacity*

Nominal heating capacity**

Nominal sensible

heating capacity**

Noise level@1M (L/M/H)

Power supply (V/Ph/Hz)

Fan motor power

Fan motor running current

Fan motor starting current

Operation control & thermostat

Water flow rate

Water pressure drop

Water content

Cond. drain connection I.D.

Casing dimentions

Panel dimentions

Cross weight

Connection method

Water Connection

PCE -04

Single

8.5

7

5.8

3

2.6

2.21

2.17

1.92

1.67

6

5.45

4.7

3.3

2.84

2.5

30/36/39

36.7

0.168

0.438

587

10.2

1.3

570

570

250

31

PCE -06

Single

10.4

9.4

7.8

4

3.4

2.9

2.84

2.51

2.19

6.9

6

5.2

4.2

3.65

3.17

35/41/43

54.2

0.241

0.759

765

9.6

1.79

570

570

290

33

PCE -08

Single

12.8

10.4

8.6

5

4.2

3.52

3.17

2.84

2.47

9

7.6

6.52

5.2

4.4

3.8

37/43/46

70.7

0.32

0.886

940

13.9

1.79

570

570

290

33

PCE -09

Twin

17

14

11.5

6.5

5.67

4.8

4.7

4.04

3.48

11.5

10

8.6

7.2

6.22

5.36

34/39/40

33.5x2

0.149x2

0.876

1.265

22.5

1.47

1.100

570

290

57

PCE -10

Twin

19.3

16

13

7.5

6.48

5.34

5.2

4.48

3.9

13

11.3

9.7

8.3

7.18

6.17

36/40/43

54.2x2

0.241x2

1.518

1.450

24.9

2.84

1.100

570

290

57

PCE -12

Twin

21.4

18.5

15.5

9

7.6

6.4

5.38

4.73

4.2

14.6

12.5

11.1

9.9

8.5

7.6

38/45/49

60.2x2

0.315x2

1.518

1.500

12.3

2.84

1.100

570

290

57

PCE -16

Twin

25

21

17.5

10.5

9

7.5

6.3

5.6

4.92

17.2

15.04

13.2

11

9.76

8.6

40/47/50

70.7x2

0.32x2

1.77

1.770

15.4

2.84

1.100

570

290

57

H

M

L

H

M

L

H

M

L

H

M

L

H

M

L

L

W

D

In

Out

kW

kW

kW

kW

kW

kW

kW

kW

kW

kW

kW

kW

kW

kW

kW

dB(A)

Watt

Amp

Amp

L/h

KPa

L

mm(in)

mm

mm

mm

mm

kgs

mm(in)

mm(in)

230/1/50

Remote control handset & wired wall pad

19.05(3/4)

Socket (threaded female)

19.05 (3/4)

19.05 (3/4)

PCE-VS

NOTESAll capacities are based on: cooling: indoor 27oC DB, 19.5oC WB, outdoor: 35oC DB, 24oC WB

heating: indoor 20oC DB, outdoor: 7oC DB, 6oC WB


Capacity Tables2.

Qw 1/h

502

593

670

387

425

476

306

353

400

240

264

302

189

208

236

Pf kW

2.33

2.75

3.10

1.63

1.88

2.12

1.31

1.51

1.71

1.00

1.11

1.19

0.75

0.81

0.86

Pfs kW

1.70

2.00

2.21

1.43

1.67

1.90

1.28

1.47

1.67

0.98

1.09

1.17

0.74

0.79

0.84

Tad

9.9

10.3

10.9

12.7

12.8

12.9

13.8

14.1

14.3

16.4

16.4

17.4

18.5

19.1

19.6

Taw

9.9

10.1

10.3

12.7

12.8

12.9

13.7

13.8

13.9

14.7

14.9

15.1

15.5

15.7

15.9

Pf kW

2.53

3.01

3.41

1.82

2.12

2.39

1.53

1.76

1.99

1.20

1.34

1.47

0.92

1.00

1.11

Pfs kW

1.82

2.16

2.38

1.53

1.82

2.07

1.45

1.68

1.9

1.18

1.31

1.44

0.90

0.97

1.09

Tad

10.7

11.1

11.7

13.2

13.5

13.6

14.4

14.5

14.8

16.6

17.2

17.7

19.1

19.7

19.9

Taw

10.7

10.9

11.0

13.2

13.5

13.6

14.4

14.5

14.6

15.4

15.6

15.8

16.3

16.5

16.6

Pf kW

2.66

3.14

3.55

2.05

2.25

2.52

1.62

1.87

2.12

1.27

1.40

1.60

1.00

1.10

1.25

Pfs kW

1.80

2.09

2.30

1.58

1.79

2.03

1.41

1.64

1.79

1.24

1.34

1.53

0.97

1.07

1.23

Tad

10.9

11.5

12.2

13.4

13.8

13.9

14.7

14.8

15.5

16.2

16.9

17.2

18.4

19.0

19.2

Taw

10.9

11.1

11.3

13.4

13.8

13.9

14.7

14.8

14.9

15.8

16.0

16.1

16.6

16.8

16.9

Pf kW

3.05

3.61

4.11

2.43

2.74

3.06

2.04

2.32

2.61

1.60

1.81

2.01

1.26

1.40

1.56

Pfs kW

1.95

2.30

2.51

1.74

1.98

2.16

1.54

1.75

1.93

1.33

1.40

1.68

1.22

1.35

1.52

Tad

11.6

12.0

12.8

14.1

14.3

15.0

15.5

15.9

16.6

17.2

17.8

18.1

18.2

18.8

19.3

Taw

11.6

11.8

11.9

14.1

14.3

14.5

15.2

15.4

15.6

16.5

16.7

16.9

17.5

17.7

17.9

Dpw kPa

7.69

10.4

12.9

4.81

5.70

6.97

3.15

4.08

5.11

2.03

2.42

3.08

1.32

1.57

1.97

Qa[m3/h]

323

391

452

340

398

453

336

396

458

338

393

462

337

397

469

PCE-03

Twi

5

7

9

11

13

TAI DB25-WB17.8 TAI DB27-WB19 TAI DB27-WB19.5 TAI DB29-WB21.1

CoolingPCE-03

Qw1/h

540

644

755

417

491

587

323

378

446

253

287

327

208

232

259

Pf kW

2.48

2.94

3.48

1.95

2.29

2.71

1.45

1.70

2.00

1.05

1.19

1.38

0.87

0.95

1.05

Pfs kW

1.82

2.11

2.35

1.60

1.83

2.09

1.40

1.61

1.83

1.03

1.17

1.34

0.85

0.93

1.02

Tad

10.1

10.6

11.6

11.9

12.4

13.0

13.5

13.9

14.5

16.4

16.9

17.2

18.0

18.5

19.1

Taw

10.1

10.2

10.3

11.9

12.0

12.1

13.5

13.6

13.7

14.7

14.9

15.0

15.3

15.5

15.7

Pf kW

2.75

3.29

3.89

2.17

2.56

3.06

1.67

1.96

2.32

1.27

1.45

1.69

1.07

1.20

1.34

Pfs kW

1.98

2.31

2.60

1.74

2.00

2.29

1.54

1.79

2.05

1.24

1.41

1.64

1.04

1.17

1.31

Tad

10.7

11.3

12.2

12.6

13.1

13.9

14.2

14.6

15.2

16.6

17.2

17.5

18.3

18.8

19.4

Taw

10.7

10.8

10.9

12.6

12.7

12.8

14.2

14.3

14.4

15.4

15.6

15.7

16.0

16.2

16.4

Pf kW

2.86

3.41

4.00

2.21

2.60

3.11

1.71

2.00

2.36

1.34

1.52

1.73

1.10

1.23

1.37

Pfs kW

1.94

2.19

2.50

1.67

1.92

2.17

1.48

1.73

1.96

1.30

1.48

1.68

1.07

1.19

1.34

Tad

11.0

12.0

12.7

13.1

13.6

14.5

14.7

15.0

15.7

16.2

16.7

17.3

18.1

18.7

19.2

Taw

11.0

11.1

11.3

13.1

13.2

13.3

14.7

14.8

14.9

15.8

16.0

16.2

16.5

16.7

16.9

Pf kW

3.26

3.91

4.59

2.62

3.10

3.68

2.00

2.37

2.80

1.59

1.82

2.08

1.30

1.47

1.65

Pfs kW

2.09

2.41

2.71

1.84

2.10

2.38

1.60

1.87

2.11

1.45

1.63

1.86

1.24

1.40

1.57

Tad

11.7

12.5

13.5

13.8

14.5

15.3

15.6

16.0

16.8

16.9

17.6

18.2

18.6

19.2

19.8

Taw

11.7

11.8

12.0

13.8

13.9

14.0

15.6

15.7

15.8

16.8

17.0

17.2

17.6

17.8

18.0

DpwkPa

8.76

12.0

16.0

5.51

7.38

10.2

3.47

4.60

6.20

2.24

2.81

3.54

1.57

1.92

2.33

Qa[m3/h]

352

425

510

351

420

510

354

423

510

356

427

514

358

429

514

PCE-04

Twi

5

7

9

11

13


PCE-04

NOTESTAI: Air in temperature Pf: Total cooling capacityTWI: Fluid in temperature Pfs: Sensible cooling capacityQw: Fluid flow rate in heat exchanger tad: Discharge air dry bulb temperatureDpw: Pressure drop standard coil Taw: Discharge air wet bulb temperatureQa: Air flow

Design and specification are subject to change without prior notice for product improvement


Qw1/h

816

974

1146

665

793

940

506

591

695

329

385

449

251

291

336

Pf kW

3.80

4.51

5.30

3.01

3.59

4.25

2.20

2.61

3.07

1.44

1.69

1.96

1.10

1.27

1.46

Pfs kW

2.62

2.97

3.36

2.3

2.64

2.98

2.03

2.3

2.61

1.41

1.65

1.9

1.07

1.23

1.43

Tad

10.4

11.2

12.0

12.0

12.7

13.4

13.5

14.2

14.8

16.9

17.2

17.5

18.8

19.1

19.3

Taw

9.7

9.8

10.0

11.5

11.6

11.7

13.3

13.4

13.5

14.9

15.0

15.1

15.6

15.7

15.8

Pf kW

4.20

5.02

5.96

3.41

4.06

4.83

2.59

3.06

3.55

1.70

2.00

2.33

1.25

1.45

1.67

Pfs kW

2.85

3.25

3.66

2.55

2.90

3.26

2.24

2.55

2.88

1.68

1.96

2.30

1.23

1.42

1.63

Tad

11.0

11.9

12.8

12.6

13.4

14.3

14.3

15.0

15.7

17.4

17.7

17.9

19.9

20.2

20.5

Taw

10.3

10.4

10.5

12.1

12.2

12.3

13.9

14.0

14.2

15.7

15.8

15.9

16.6

16.7

16.8

Pf kW

4.32

5.16

6.07

3.52

4.20

4.98

2.68

3.13

3.68

1.74

2.04

2.38

1.33

1.54

1.78

Pfs kW

2.78

3.15

3.58

2.47

2.84

3.17

2.16

2.46

2.77

1.69

2.00

2.33

1.30

1.50

1.73

Tad

11.4

12.3

13.1

13.0

13.7

14.6

14.7

15.4

16.1

17.3

17.5

17.8

19.5

19.8

20.1

Taw

10.7

10.8

11.0

12.5

12.6

12.7

14.3

14.5

14.6

16.2

16.3

16.4

17.0

17.1

17.2

Pf kW

5.00

5.93

7.05

4.10

4.88

5.80

3.18

3.72

4.40

2.15

2.54

2.98

1.73

2.02

2.35

Pfs kW

3.02

3.42

3.82

2.68

3.06

3.42

2.35

2.68

3.02

2.03

2.33

2.62

1.68

1.90

2.13

Tad

12.0

13.0

14.1

13.8

14.6

15.6

15.6

16.3

17.1

17.3

17.9

18.6

19.3

19.9

20.5

Taw

11.2

11.4

11.5

13.2

13.3

13.4

15.1

15.3

15.4

17.1

17.2

17.3

17.9

18.0

18.1

DpwkPa

10.79

14.83

19.88

7.46

10.25

13.92

4.56

6.04

8.08

2.10

2.79

3.68

1.29

1.69

2.18

Qa[m3/h]

516

624

750

516

624

750

516

626

751

517

625

752

518

624

752

PCE-08

Twi

5

7

9

11

13


PCE-08

Qw1/h

1100

1300

1550

906

1070

1265

695

827

972

493

585

672

429

506

576

Pf kW

5.13

6.16

7.41

4.12

4.92

5.80

3.02

3.68

4.37

2.07

2.45

2.86

1.75

2.05

2.38

Pfs kW

3.69

4.37

4.95

3.26

3.83

4.39

2.80

3.32

3.85

2.02

2.38

2.76

1.71

2.00

2.31

Tad

9.6

10.0

11.0

11.4

11.8

12.5

13.2

13.5

14.0

16.4

16.7

17.0

17.7

18.0

18.3

Taw

9.6

9.7

9.8

11.4

11.5

11.7

13.2

13.2

13.3

14.7

14.8

14.9

15.2

15.3

15.4

Pf kW

5.71

6.85

8.15

4.65

5.56

6.60

3.53

4.21

5.03

2.56

3.04

3.56

2.16

2.55

2.98

Pfs kW

4.03

4.77

5.47

3.58

4.15

4.81

3.12

3.73

4.26

2.52

2.98

3.48

2.11

2.54

2.92

Tad

10.2

10.6

11.5

12.0

12.6

13.3

13.8

14.0

14.8

16.3

16.6

16.9

18.0

18.1

18.5

Taw

10.2

10.3

10.5

12.0

12.1

12.3

13.8

13.9

14.0

15.3

15.4

15.5

15.9

16.0

16.1

Pf kW

5.80

6.90

8.20

4.80

5.67

6.70

3.68

4.38

5.15

2.61

3.10

3.56

2.27

2.68

3.05

Pfs kW

3.90

4.58

5.27

3.48

4.04

4.70

3.04

3.59

4.10

2.54

3.03

3.57

2.22

2.53

2.97

Tad

10.7

11.2

12.0

12.4

13.0

13.6

14.2

14.5

15.3

16.2

16.4

16.7

17.5

18.1

18.4

Taw

10.7

10.9

11.1

12.4

12.6

12.8

14.2

14.3

14.5

15.8

15.9

16.1

16.3

16.4

16.6

Pf kW

6.85

8.16

9.71

5.63

6.70

8.00

4.40

5.28

6.30

3.10

3.78

4.37

2.47

2.90

3.42

Pfs kW

4.31

5.01

5.68

3.80

4.47

5.05

3.32

3.96

4.51

2.85

3.45

3.89

2.38

2.82

3.30

Tad

11.0

11.7

12.8

13.0

13.5

14.5

14.9

15.2

16.0

16.8

16.9

17.7

18.8

19.0

19.4

Taw

11.0

11.2

11.4

13.0

13.2

13.3

14.9

15.0

15.1

16.8

16.8

17.0

17.7

17.8

17.9

DpwkPa

17.3

23.7

32.3

12.3

16.6

22.5

7.64

10.5

14.0

4.1

5.6

7.2

3.2

4.3

5.45

Qa[m3/h]

691

840

1022

694

841

1022

695

843

1029

694

846

1028

695

846

1027

PCE-09

Twi

5

7

9

11

13


PCE-09




Qw1/h

1227

1472

1755

1010

1223

1450

793

961

1148

527

631

746

425

504

569

Pf kW

5.80

6.97

8.28

4.64

5.61

6.74

3.48

4.20

5.01

2.19

2.60

3.06

1.52

1.78

2.06

Pfs kW

4.19

4.76

5.45

3.64

4.19

4.83

3.19

3.69

4.29

2.15

2.53

2.97

1.49

1.74

2.00

Tad

9.7

10.7

11.5

11.5

12.3

13.0

13.1

13.8

14.3

16.9

17.2

17.5

19.3

19.6

19.9

Taw

9.7

9.8

10.0

11.4

11.5

11.6

13.1

13.2

13.3

14.9

15.0

15.1

15.8

15.9

16.0

Pf kW

6.42

7.73

9.21

5.24

6.35

7.54

4.06

4.90

5.86

2.73

3.27

3.87

2.15

2.57

2.96

Pfs kW

4.54

5.20

5.96

4.03

4.64

5.34

3.55

4.13

4.70

2.67

3.18

3.80

2.10

2.45

2.91

Tad

10.2

11.3

12.2

12.0

12.9

13.7

13.7

14.4

15.2

16.9

17.2

17.4

19.1

19.4

19.6

Taw

10.2

10.4

10.6

12.0

12.1

12.3

13.7

13.8

13.9

15.5

15.6

15.7

16.3

16.4

16.5

Pf kW

6.50

7.80

9.30

5.35

6.48

7.68

4.20

5.09

6.08

2.79

3.34

3.95

2.25

2.67

3.01

Pfs kW

4.38

5.13

5.84

3.90

4.48

5.20

3.43

4.00

4.58

2.72

3.25

3.84

2.18

2.59

2.94

Tad

10.8

11.5

12.5

12.5

13.4

14.0

14.1

14.8

15.5

16.7

17.0

17.3

18.7

19.0

19.5

Taw

10.8

11.0

11.2

12.5

12.6

12.8

14.1

14.2

14.3

16.0

16.1

16.2

16.7

16.8

17.0

Pf kW

7.65

9.21

11.03

6.37

7.63

9.18

4.99

6.03

7.20

3.43

4.12

4.90

2.78

3.32

3.8

Pfs kW

4.74

5.44

6.18

4.26

4.86

5.59

3.76

4.35

4.95

3.20

3.73

4.30

2.73

3.16

3.57

Tad

11.4

12.5

13.6

13.3

14.2

15.0

14.9

15.7

16.5

16.9

17.5

18.1

18.6

19.2

19.9

Taw

11.1

11.3

11.5

13.1

13.2

13.3

14.9

15.0

15.1

16.9

17.0

17.1

17.7

17.8

18.0

DpwkPa

21.3

29.5

40.5

15.0

21.2

24.9

9.7

13.7

18.9

4.64

6.4

8.7

3.2

4.3

5.3

Qa[m3/h]

783

961

1172

783

963

1172

781

963

1173

783

964

1174

784

964

1173

PCE-10

Twi

5

7

9

11

13


PCE-10

Qw1/h

1365

1610

1912

1089

1280

1510

814

952

1108

593

685

784

487

561

631

Pf kW

6.29

7.41

8.90

4.96

5.82

6.84

3.56

4.15

4.91

2.52

2.90

3.27

1.90

2.16

2.38

Pfs kW

4.47

5.05

5.72

3.93

4.42

5.04

3.47

3.91

4.41

2.46

2.81

3.19

1.84

2.16

2.32

Tad

11.1

11.8

12.7

12.7

13.4

14.1

14.1

14.7

15.4

17.2

17.5

18.0

19.1

19.3

19.9

Taw

10.4

10.5

10.6

12.1

12.2

12.4

13.8

13.9

14.0

15.0

15.1

15.3

15.7

15.8

16.0

Pf kW

7.03

8.30

9.95

5.60

6.55

7.73

4.15

4.83

5.62

3.08

3.56

4.08

2.53

2.91

3.27

Pfs kW

4.84

5.51

6.25

4.31

4.93

5.52

3.87

4.33

4.9

3.02

3.48

3.92

2.47

2.83

3.21

Tad

11.9

12.6

13.5

13.5

14.0

15.0

14.8

15.5

16.3

17.4

17.7

18.4

19.1

19.4

19.9

Taw

11.0

11.1

11.2

12.8

12.9

13.1

14.5

14.6

14.8

15.7

15.8

16.0

16.3

16.4

16.6

Pf kW

7.23

8.53

10.13

5.77

6.78

8.00

4.31

5.04

5.87

3.14

3.63

4.15

2.58

2.97

3.34

Pfs kW

4.70

5.33

6.05

4.20

4.73

5.38

3.70

4.19

4.76

3.05

3.56

4.05

2.50

2.91

3.26

Tad

12.3

13.0

13.9

13.8

14.5

15.3

15.3

15.9

16.6

17.3

17.5

18.1

19.0

19.2

19.8

Taw

11.4

11.5

11.7

13.2

13.3

13.5

14.9

15.0

15.2

16.2

16.3

16.5

16.8

16.9

17.1

Pf kW

8.30

9.78

11.65

6.70

7.90

9.45

5.11

5.98

7.00

3.70

4.30

4.95

3.12

3.60

4.10

Pfs kW

5.04

5.77

6.54

4.53

5.14

5.86

4.01

4.51

5.15

3.51

3.96

4.54

2.90

3.23

3.70

Tad

13.2

13.8

14.8

14.7

15.4

16.2

16.3

17.0

17.7

17.8

18.4

19.0

19.7

20.3

20.8

Taw

12.1

12.2

12.4

14.0

14.1

14.2

15.8

15.9

16.1

17.3

17.4

17.6

17.9

18.0

18.2

DpwkPa

10.30

13.90

18.90

6.90

9.20

12.40

4.10

5.40

7.10

2.30

2.99

3.80

1.60

2.10

2.60

Qa[m3/h]

930

1111

1352

931

1111

1353

932

1112

1354

933

1112

1354

932

1113

1354

PCE-12

Twi

5

7

9

11

13


PCE-12




Qw1/h

1544

1831

2128

1231

1456

1707

900

1057

1231

633

733

818

553

638

702

Pf kW

7.10

8.40

9.76

5.61

6.61

7.73

4.02

4.70

5.46

2.45

2.82

3.22

2.05

2.34

2.64

Pfs kW

5.19

5.90

6.67

4.63

5.24

5.91

3.92

4.60

5.17

2.37

2.76

3.14

2.01

2.29

2.57

Tad

10.7

11.4

12.1

12.2

12.9

13.5

14.1

14.3

14.9

18.3

18.5

18.8

19.3

19.6

19.9

Taw

10.4

10.5

10.7

12.1

12.2

12.3

13.8

13.9

14.0

15.4

15.5

15.6

15.8

15.9

16.0

Pf kW

7.94

9.41

10.93

6.31

7.40

8.75

4.58

5.38

6.25

3.17

3.68

4.23

2.76

3.19

3.65

Pfs kW

5.72

6.46

7.21

5.04

5.78

6.47

4.44

5.07

5.70

3.08

3.61

4.14

2.69

3.09

3.58

Tad

11.2

12.1

13.0

13.0

13.5

14.4

14.6

15.2

15.8

18.3

18.5

18.8

19.4

19.7

19.9

Taw

11.0

11.1

11.3

12.8

12.9

13.0

14.6

14.7

14.8

16.0

16.1

16.2

16.4

16.5

16.6

Pf kW

8.18

9.70

11.27

6.52

7.71

9.04

4.77

5.60

6.52

3.35

3.88

4.33

2.93

3.38

3.72

Pfs kW

5.57

6.28

7.05

4.92

5.60

6.30

4.29

4.93

5.50

3.27

3.78

4.20

2.84

3.31

3.63

Tad

11.6

12.5

13.3

13.3

14.0

14.7

15.0

15.5

16.2

17.8

18.1

18.7

19.0

19.2

19.8

Taw

11.4

11.5

11.7

13.2

13.3

13.4

15.0

15.1

15.2

16.4

16.5

16.7

16.8

16.9

17.1

Pf kW

9.35

11.09

12.93

7.55

8.94

10.5

5.65

6.65

7.78

3.86

4.50

5.20

3.30

3.82

4.23

Pfs kW

5.61

6.32

7.00

4.93

5.60

6.31

4.37

4.89

5.57

3.83

4.40

4.90

3.20

3.71

4.10

Tad

13.4

14.3

15.3

15.2

15.9

16.6

16.7

17.5

18.0

18.2

18.7

19.3

19.9

20.2

20.8

Taw

12.1

12.2

12.4

14.0

14.1

14.2

15.9

16.0

16.1

17.6

17.7

17.8

18.1

18.2

18.4

DpwkPa

12.9

17.5

23.0

8.6

11.6

15.4

4.9

6.5

8.6

2.6

3.37

4.1

2.03

2.63

3.1

Qa[m3/h]

1050

1262

1502

1051

1262

1504

1052

1262

1503

1058

1265

1510

1059

1267

1508

PCE-16

Twi

5

7

9

11

13


PCE-16



Qw 1/h

105

122

133

183

211

236

267

314

346

351

413

449

Pf kW

1.46

1.72

1.87

2.51

2.96

3.26

3.58

4.24

4.66

4.65

5.51

6.00

Tad

32.0

31.4

30.6

42.0

41.0

40.0

52.1

51.0

49.5

62.3

61.0

58.5

Pf kW

1.35

1.56

1.71

2.35

2.71

3.03

3.42

4.03

4.44

4.50

5.31

5.76

Tad

32.9

32.2

31.5

42.5

41.2

40.4

52.6

51.5

50.0

62.7

61.6

58.8

Pf kW

1.20

1.40

1.53

2.23

2.58

2.85

3.28

3.81

4.26

4.31

5.10

5.59

Tad

33.5

33.0

32.3

43.3

42.2

41.2

53.4

51.7

50.8

63.4

61.5

59.7

Pf kW

1.06

1.24

1.37

2.07

2.40

2.67

3.11

3.64

4.05

4.15

4.88

5.35

Tad

34.2

33.7

33.2

43.8

42.7

42.0

53.9

52.3

51.3

63.9

62.0

60.2

DpwkPa

0.410

0.530

0.627

1.110

1.440

1.760

2.180

2.930

3.500

3.580

4.800

5.580

Qa[m3/h]

323

395

459

323

395

459

324

395

458

326

394

458

PCE-03

Twi

40

50

60

70

TAI 18 TAI 20 TAI 22 TAI 24

HeatingPCE-03

NOTESTAI: Air in temperature Pf: Total cooling capacityTWI: Fluid in temperature tad: Discharge air dry bulb temperatureQw: Fluid flow rate in heat exchangerDpw: Pressure drop standard coilQa: Air flow



Qw 1/h

109.0

128.0

145.0

195.0

221.3

256.5

286.0

328.0

376.0

366.0

425.0

482.0

Pf kW

1.55

1.78

2.03

2.69

3.07

3.50

3.85

4.41

5.06

4.91

5.71

6.54

Tad

31.5

30.9

30.3

41.4

40.3

39.1

51.6

50.0

48.5

60.9

59.5

57.5

Pf kW

1.40

1.64

1.86

2.50

2.84

3.29

3.67

4.20

4.82

4.70

5.45

6.18

Tad

32.2

31.9

31.2

41.8

40.7

39.8

52.0

50.5

49.0

61.0

59.7

57.2

Pf kW

1.28

1.46

1.64

2.36

2.68

3.03

3.50

3.98

4.53

4.54

5.29

5.93

Tad

33.1

32.6

31.9

42.4

41.5

40.3

52.4

50.9

49.3

61.6

60.3

57.8

Pf kW

1.14

1.31

1.46

2.20

2.52

2.84

3.32

3.80

4.31

4.42

5.11

5.75

Tad

34.0

33.5

32.8

43.2

42.3

41.1

53.1

51.6

50.1

62.4

61.1

58.6

DpwkPa

0.44

0.58

0.73

1.24

1.56

2.04

2.50

3.16

4.05

3.97

5.05

6.34

Qa[m3/h]

355.0

425.0

513.0

354.0

424.0

513.5

354.0

425.0

513.6

354.0

424.0

513.4

PCE-04

Twi

40

50

60

70


PCE-04

Qw 1/h

140

161

184

252

291

334

366

425

486

483

556

640

Pf kW

1.97

2.27

2.60

3.46

3.98

4.57

4.94

5.71

6.54

6.43

7.40

8.54

Tad

31.2

30.5

29.7

41.0

39.9

38.7

50.9

49.2

47.6

60.7

58.6

56.4

Pf kW

1.79

2.06

2.36

3.24

3.73

4.29

4.70

5.45

6.24

6.20

7.13

8.21

Tad

31.9

31.3

30.7

41.6

40.5

39.4

51.4

49.6

48.2

61.0

59.0

57.0

Pf kW

1.620

1.855

2.126

3.020

3.490

3.970

4.460

5.155

5.930

5.930

6.840

7.900

Tad

32.7

32.2

31.6

42.2

41.1

40.4

51.8

50.3

48.8

61.5

59.6

57.5

Pf kW

1.435

1.650

1.890

2.810

3.230

3.680

4.230

4.890

5.630

5.680

6.570

7.560

Tad

33.6

33.1

32.5

42.7

41.8

41.1

52.2

50.8

49.3

61.9

59.9

58.1

DpwkPa

0.386

0.497

0.634

1.120

1.450

1.860

2.190

2.860

3.650

3.610

4.600

6.000

Qa[m3/h]

465

563

682

464

562

683

463

568

684

467

565

686

PCE-06

Twi

40

50

60

70


PCE-06

Qw 1/h

159

183

216

288

331

391

417

481

570

546

635

753

Pf kW

2.24

2.58

3.05

3.93

4.54

5.37

5.62

6.49

7.70

7.31

8.45

10.05

Tad

31.6

30.9

30.5

41.8

40.5

40.1

52.0

50.3

49.6

62.1

60.1

59.1

Pf kW

2.04

2.35

2.77

3.69

4.25

5.02

5.35

6.18

7.32

7.01

8.15

9.66

Tad

32.3

31.7

31.4

42.3

41.1

40.6

52.2

50.7

50.0

62.3

60.3

59.5

Pf kW

1.84

2.11

2.49

3.44

3.97

4.70

5.09

5.88

6.97

6.75

7.81

9.28

Tad

33.1

32.5

32.3

42.8

41.8

41.3

52.7

51.2

50.6

62.8

60.9

60.1

Pf kW

1.63

1.88

2.22

3.19

3.69

4.36

4.82

5.57

6.6

6.47

7.48

8.89

Tad

33.9

33.4

33.1

43.3

42.3

41.9

53.1

51.7

51.1

63.1

61.3

60.5

DpwkPa

0.488

0.630

0.847

1.420

1.830

2.470

2.770

3.590

4.870

4.510

5.910

8.020

Qa[m3/h]

513

621

751

511

622

753

513

622

754

512

625

756

PCE-08

Twi

40

50

60

70


PCE-08

NOTESTAI: Air in temperature Qw: Fluid flow rate in heat exchanger Qa: Air flow Pf: Total cooling capacityTWI: Fluid in temperature Dpw: Pressure drop standard coil tad: Discharge air dry bulb temperature



Qw 1/h

232

270

312

409

475

549

591

686

790

768

895

1028

Pf kW

3.29

3.82

4.39

5.60

6.52

7.53

7.95

9.20

10.62

10.30

11.95

13.79

Tad

32.7

32.0

31.3

43.0

41.9

40.8

53.4

51.8

50.1

63.9

61.9

59.7

Pf kW

2.98

3.46

4.00

5.25

6.10

7.05

7.59

8.80

10.14

9.85

11.48

13.20

Tad

33.3

32.7

32.1

43.5

42.4

41.3

53.9

52.3

50.6

64.0

62.0

59.9

Pf kW

2.69

3.11

3.57

4.92

5.71

6.59

7.21

8.35

9.59

9.51

11.03

12.73

Tad

34.0

33.4

32.8

44.0

43.0

41.9

54.2

52.7

51.0

64.5

62.5

60.5

Pf kW

2.39

2.77

3.17

4.57

5.30

6.12

6.82

7.92

9.12

9.10

10.57

12.20

Tad

34.7

34.2

33.6

44.4

43.5

42.5

54.5

53.1

51.5

64.7

62.8

60.9

DpwkPa

0.914

1.200

1.550

2.530

3.320

4.310

4.920

6.420

8.300

7.870

10.400

13.300

Qa[m3/h]

692

842

1022

690

841

1023

692

842

1024

692

845

1022

PCE-09

Twi

40

50

60

70


PCE-09

Qw 1/h

256

298

343

452

526

608

650

757

875

848

988

1142

Pf kW

3.62

4.21

4.84

6.19

7.21

8.32

8.75

10.21

11.78

11.32

13.18

15.26

Tad

32.3

31.5

30.78

42.4

41.2

39.9

52.6

50.8

49.1

62.7

60.4

58.2

Pf kW

3.29

3.83

44.00

5.80

6.75

7.80

8.34

9.72

11.23

10.98

12.68

14.66

Tad

33.0

32.3

31.6

42.9

41.7

40.6

53.0

51.2

49.6

63.0

60.8

58.7

Pf kW

2.96

3.45

3.97

5.41

6.31

7.28

7.92

9.23

10.67

10.44

12.18

14.07

Tad

33.7

33.1

32.5

43.4

42.3

41.2

53.3

51.7

50.1

63.3

61.2

59.1

Pf kW

2.63

3.06

3.53

5.03

5.87

6.76

7.50

8.74

10.10

10.00

11.67

13.47

Tad

34.4

33.8

33.3

43.9

42.7

41.8

53.7

52.1

50.6

63.6

61.5

59.6

DpwkPa

1.09

1.44

1.84

3.03

3.98

5.17

5.83

7.68

9.96

9.41

12.30

16.10

Qa[m3/h]

782

962

1172

783

962

1170

781

963

1172

782

960

1171

PCE-10

Twi

40

50

60

70


PCE-10




Qw 1/h

275

310

358

496

562

648

717

815

943

943

1064

1239

Pf kW

3.87

4.39

5.04

6.77

7.70

8.86

9.68

10.96

12.70

12.60

14.28

16.50

Tad

30.8

30.3

29.5

40.4

39.5

38.2

50.0

48.7

47.0

59.7

57.9

55.7

Pf kW

3.53

3.98

4.59

6.37

7.21

8.32

9.20

10.46

12.10

12.10

13.65

15.90

Tad

31.7

31.1

30.5

41.1

40.2

39.0

50.5

49.3

47.6

60.0

58.2

56.3

Pf kW

3.18

3.57

4.12

5.94

6.72

7.76

8.75

9.92

11.48

11.63

13.10

15.25

Tad

32.5

32.0

31.4

41.6

40.8

39.7

51.0

49.8

48.2

60.5

58.7

56.8

Pf kW

2.81

3.18

3.67

5.52

6.25

7.19

8.32

9.42

10.88

11.15

12.60

14.62

Tad

33.3

32.9

32.4

42.3

41.5

40.4

51.5

50.4

48.8

61.0

59.3

57.4

DpwkPa

0.497

0.620

0.800

1.440

1.800

2.330

2.790

3.510

4.570

4.570

5.670

7.450

Qa[m3/h]

932

1108

1351

933

1103

1353

932

1103

1354

935

1104

1354

PCE-12

Twi

40

50

60

70


PCE-12

Qw 1/h

300

341

383

542

616

694

786

898

1013

1029

1172

1332

Pf kW

4.23

4.82

5.40

7.42

8.41

9.53

10.59

12.06

13.61

13.74

15.70

17.70

Tad

30.4

29.8

29.1

39.8

38.6

37.6

49.1

47.5

46.0

58.3

56.4

54.4

Pf kW

3.85

4.38

4.91

6.95

7.90

8.90

10.08

11.52

13.00

13.2

15.04

17.10

Tad

31.3

30.7

30.1

40.4

39.3

38.3

49.6

48.2

46.7

58.8

56.8

55.1

Pf kW

3.47

3.92

4.43

6.48

7.35

8.32

9.57

10.94

12.35

12.72

14.48

16.40

Tad

32.2

31.6

31.1

41.0

40.0

39.1

50.1

48.8

47.4

59.4

57.4

55.7

Pf kW

3.07

3.51

3.94

6.03

6.85

7.73

9.08

10.36

11.71

12.18

13.90

15.70

Tad

33.0

32.6

32.1

41.7

40.8

39.9

50.6

49.4

48.1

59.8

58.0

56.3

DpwkPa

0.58

0.73

0.90

1.68

2.12

2.63

3.29

4.18

5.19

5.34

6.75

8.51

Qa[m3/h]

1053

1265

1502

1053

1265

1503

1052

1262

1505

1051

1263

1505

PCE-16

Twi

40

50

60

70


PCE-16




Outlook drawings3.

PCE-03/04-VS PCE-06/08-VS


PCE-09/10/12/16-VS


Wiring Diagrams4.

Control and power supply wiring diagram PCE-03/04/06/08

NOTESWirring diagrams on unit take precidents.


Control and power supply wiring diagram PCE-09/10/12/16

NOTESWirring diagrams on unit take precidents.

Master - Slave control wiring diagram

Factory supplied accessoriesCheck to ensure all factory supplied accessories are supplied withthe unit.

The appliance should be installed in accordance withnational wiring regulation.

Safety considerationsñ When working on air conditioning equipment, observe

precautions in this manual, and on plates and tables attachedto the unit. Follow all safety codes and other safetyprecautions that may apply.

ñ Installing and servicing air conditioning equipment should bedone by trained and qualified service personnel only.Untrained personnel can perform only basic maintenancefunctions such as cleaning coils, filters and replacing filters.

ñ Ensure that the electrical supply and frequency are adequatefor the operating current required for this specific installation.

WarningBefore any service or maintenance operations turn off the mainpower switch.ñ The manufacturer denies any responsibility and warranty shall

be void if these installation instructions are not observed. ñ Never switch off the power main supply when unit is operating

in the cooling cycle.To switch off the fan coil unit use only the ON-OFF button.

ñ This avoids over-flow in the drain pan, by allowing the pumpto drain any condensate water due to regulating valve losseswhen chiller is working.

Operation limitsñ Power supply

ñ Water circuit- Minimum entering water temperature: +2ÆC- Maximum entering water temperature: +80ÆC- Water side maximum pressure: 1400 kPa (142 m.w.c)

Before installationThe installation site must be established by the system designeror other qualified professional, taking account of the technicalrequisites and current standards and legislation.PCE fan coils must be installed by an authorized company only.PCE fan coils are designed for installation in a false ceiling, forintake of fresh air from outside and for deviation of a small part ofthe treated air for discharge in a neighboring room.They must be installed in such a way as to enable treated air tocirculate throughout the room and in respect of the minimumdistances required for technical maintenance operations.

ñ It is advisable to place the unit close to the installation sitewithout removing it from the packaging.Do not put heavy tools or weights on the packaging.

ñ Upon receipt, the unit and the packaging must be checked fordamage sustained in transit and if necessary, a damage claimmust be filed with the shipping company.

ñ Check immediately for installation accessories inside thepackaging.

ñ Do not lift unit by the condensate drain discharge pipe or bythe water connections; lift it by the four corners.(Fig.1)

ñ Check and note the unit serial number.


Installation5.

FACTORY SUPPLIED ACCESSORIES AMOUNT

LCD Remote control 1

Mounting Bracket (Already on the unit) 1

Installation manual 1

Batteries 2

External drain pan 1

Volt Phase Hz

230 1 50

fig.1

fig.2

Cover A

Selection locationñ Do not install the unit in rooms where flammable gas or

alkaline acid substances are present.Aluminum/copper coils and/or internal plastic componentscan be damaged irreparably.

ñ Do not install in workshops or kitchens; oil vapors drawn in bytreated air might deposit on the coils and alter theirperformance or damage the internal plastic parts of the unit.

ñ Installation of the unit will be facilitated by using a stacker andinserting a plywood sheet between the unit and the elevatedstacker.(Fig.2)

ñ It is recommended to position the unit as centrally as possiblein the room to ensure optimum air distribution. (Fig.3)Generally the best louver position is the one which allows airdiffusion along the ceiling. Alternatively intermediate positions can be selected.

ñ Check that it is possible to remove panels from ceiling in theselected position, to allow enough clearance for maintenanceand servicing operations.

Installation locationInstall the unit in a position:ñ Having sufficient strength to carry the weight of the unit.ñ Where the inlet and outlet grilles are not obstructed and the

conditioned air is able to blow all over the room.ñ From where condensate can be easily run to drain.ñ Check the distance between the upper slab and false ceiling to

ensure the unit will suit the distance. See Fig.4

ñ Ensure there is sufficient space around the unit to service it.See Fig.5


Model A (mm.) B (mm.)

PCE-03/04 250 10 or more

PCE-06/08/09/10/12/16 290 10 or more

fig.3

fig.5

Fig.4


Installation method

Cassette Unitñ Using the installation template open ceiling panels and install

the suspension bolts as in Fig.6 below

590 x 590: Dimensions for opening616 x 280: Suspension BoltsMODELS PCE-03/04/06/08

590 x 1120: Dimensions for opening517.5 x 1047.5: Suspension BoltsMODELS PCE-09/10/12/16

Opening Dimensions and Positions for Suspension Bolts

ñ Mark position of suspension rods, water lines andcondensate drain pipe, power supply cables and remotecontrol cable.Supporting rods can be fixed, depending on the type ofceiling, as shown in Fig. 7 and Fig.8.

ñ Fit suspension brackets supplied with the unit to the threadedrods (Fig.9).Do not tighten nuts and counter nuts; this operation has tobe done only after final leveling of the unit, when all theconnections have been completed.

Fig. 6

Fig. 7

Fig.9

Fig. 8

ñ Ensure the ceiling is horizontally level, otherwise condensatewater cannot drain.

ñ The casing is fixed to the slab with 4 drop rods. The rodsshould have two nuts and washers to lock the unit in position.The Cassette brackets will then hook over the washers.

ñ When lifting the Cassette into position care should be takennot to lift the unit by the drip tray, which could be damaged.

ñ Lift unit (without the air panel) with care by its four cornersonly. Do not lift unit by the condensate drain discharge pipeor by the piping connections.

ñ Incline unit (Fig.10, Fig.11, Fig.13, Fig.14) and insert it into

the false ceiling. Insert the rods into the bracket slot.With minimum height (see table) false ceilings, it might benecessary to remove some T brackets of the false ceilingtemporarily.

ñ Using a level guide, line up the unit with a spirit level, andkeep dimension between the body and the lower part of thefalse ceiling (Fig.12 Fig.15).

ñ Line up the unit to the supporting bars of the false ceilingtightening the nuts and counter nuts of the threaded rods.

ñ After connection of the condensate drain piping and pipingconnections, check again that the unit is level.


Fig. 10

Fig.12

Fig. 11

Fig. 13

Fig.15

Fig. 14

MODEL PCE/03/04/06/08

A (mm.) 3

MODEL PCE/09/10/12/16

A (mm.) 3


ñ The spaces between the unit and ceiling can now be adjusted.Use the drop rods to make the adjustment.

ñ Check to ensure the unit is level. The drain will thenautomatically be lower than the rest of the drip tray.

ñ Tighten the nuts on the suspended rods.

Drain pipe workIndoor Unitñ The unit is fitted with a condensate pump with a 500 mm. lift.ñ The unit is provided with 22 mm. bore flexible hose 300 mm.

long.ñ The flexible hose should be fitted into a 22 mm O/S º.

polyvinyl tube and sealed. The drain must be installed with adownward slope.

ñ On completion the drain line should be insulated

Water connectionsñ Water connections are fixed to the unit body to avoid breaks

when pipes are connected to valve assemblies; it is advisableto tighten the connection with a spanner.

ñ The upper coil connection is supplied with air purge screw, thelower connection with water purge screw, suitable for 8mm.wrench or screw-driver.

ñ Coil is partially drainable; it is advisable to blow air into the coilfor complete drainage.

Pipe connection kit (Option)

Pipe connection dimensional drawingsPCE-03/04-VS

PCE-06/08-VS

PCE-09/10/12/16-VS

Fig.16

Extended drain pan accessory

Installation proceduresñ Align the two (2) screw holes in the fixing plate to the two

(2) holes in the external drain pan.ñ Make sure the drain pan is horizontal.ñ Tighten the two screws and making sure the external drain

pan is installed flush with the fixing plate.

When the installation is completed, it is necessary to wrapconnecting pipe with insulation to prevent leakage to ceiling tile.

Electrical wiringñ Remove cover A and install the connection wires.ñ After wiring is complete install cover A.

Interconnecting wiringWe recommend that screened cable be used in electrically noisy areas.1. Always separate low voltage (5VDC) signal wires from power

line (230 VAC) to avoid electro-magnetic disturbance of controlsystem.

2. Do not install the unit where electromagnetic waves are directlyradiated at the infra red receiver on the unit.

3. Install the unit and components as far away as is practical (atleast 5 meters) from the electromagnetic wave source.

4. Where electromagnetic waves exist use shielded sensor cable.5. Install a noise filter if any harmful noise exists in the power

supply.


TERMINAL BLOCKPCE-09/10/12/16

TERMINAL BLOCKPCE-03/04/06/08

Mounting front Panel assembly ñ Remove return grille from front panel.ñ Move the front panel to casing.ñ Tighten 4 screws as shown in Fig 17,18

Preliminary checks before start-upñ The unit should not be started up until the system piping has

been cleaned and all the air has been purged.ñ Check condensate drain pipe slope.ñ Make sure that air filter is clean and properly installed.ñ Ensure that voltage and current values correspond with the

unit nameplate values; check electrical connections.ñ Verify that air outlets are not closed.

Fresh air renewal and branch ducting.ñ The side opening allows separate ductwork to be installed for

outside air intake and branch ducting. See Fig.26ñ Cut and remove anti-condensate insulating material.ñ Install your flanges and conduits to casing. Conduit can be

flexible polyester with spring core or corrugated aluminiumexternally coated (dia.4 in.) with anti-condensate material(fiberglass 12-25 mm thickness).

Fresh air - There is one (1) opening for connecting a fresh air duct for PCE-03-04-06-08,There are two (2) openings for connecting fresh air ducts for PCE-09-10-12-16.

Branch air- PCE-03-04-06-08 : Two(2) openings each.PCE-09-10-12-16 : Four (4) openings each.Order flanges (spigots) and blanking plates as accessories separately.

NOTE:- Branch duct flange (Optional part)- Fresh air duct flange (Optional part)- Blanking plate (Optional part)

MODEL L H H1

PCE-03/04 570 278 125


Fig.17

Fig.18

Fig.26

Branch duct and fresh air duct positions

1. Look for the yellow sticker on the casing for location ofbranch duct or fresh air intake connections.

2. The sticker is at the center of a knock out hole underneaththe casing insulation. Use a cutter and follow along the pre-cut circular marking as shown and trim off the insulation.

3. Knock out the pre-cut hole.4. Connect the flange on to the opening with º3 mm. x 12 mm.

tapping screws.


Branch duct and fresh air duct installationPCE-03/04/06/08

PCE-09/10/12/16

BRANCH DUCT DIMENSION

FRESH AIR DUCT DIMENSIONMODEL L H H1

PCE-06/08 570 318 145

MODEL L H H1

PCE-09/10/12/16 1100 318 140

MODEL BRANCH DUCT FRESH AIR

Dia(mm) QTY Dia.(mm) QTY

PCE-03/04/06/08 100 2 100 1

PCE-09/10/12/16 100 4 100 2


BLANKING PLATESSee the following diagram and installation method.

How to install1) Peel off the cover paper to expose adhesive surface of the

blanking plate.2) Apply blanking plate on the supply air tunnel to cover the

opening.3) Press on the attaching area to firmly seal it.

Solenoid valve (optional)

The solenoid valve consists of a motor and a main body. Thesynchronous motor recovers by a spring and can be controlledby a handle. The main body adopts the piston system.

1. Technical dataPower supply: 230VAC50HzInput: 5WElectric machine type: synchronousWorking pressure: 1.6MpaAmbient operating temperature: 0~65Liquid temperature range: 1~95

2. 3 way valve

3. Specification

ITEM MODEL DIAMETER A B C

3 Way VA-7010-8003-15 1/2" DN15 55 29 98

valves VA-7010-8003-20 3/4" DN20 66 33 37

VA-7010-8003-25 1" DN25 98 102 104

4. Terminal block wiring diagram

5.Wiring diagram

6. Installation

ñ Before installation please read the manual carefully. ñ Installation must be carried out by qualified personnel

following the instructions in this manual.ñ The motor must be kept on a horizontal level with the main body.

Hydraulic connection diagram

1. FAN 4. JOINT 2. HEAT EXCHANGER 5. SOLENOID3. AIR VENT

A solenoid valve (optional) must be fitted to cut off water flow.The choice and installation of components is the responsibility of theinstaller who should follow good working practice and legislation inforce in the country concerned.Particular types of water used for filling or topping up must be treatedwith appropriate treatment systems. For references values, see thetable.


Reference values

pH 6 – 8

Electrical conductivity Less than 200 mV/cm (25oC)

Chlorine ions Less than 50 ppm

Sulphuric acid ions Less than 50 ppm

Total iron Less than 0.3 ppm

Alkalinity M Less than 50 ppm

Total hardness Less than 35of

Sulpur ions none

Ammonia ions none

Silicon ions Less than 300 ppm


Controller 6.

Instruction and SpecificationsRemote control handset


Wired wall pad


Controls specification2 pipe hot and chilled hydronic cassetteWith motorized valve, Master - Slave control motorized valve,Master - Slave control & computer management system control

1.0 AbbeviationsTs = Setting temperature Tr = Room air temperature sensorTi = Indoor coil temperature sensorAUX = Auxiliary contactMTV = Motorized valve

2.0 Control system operation2.A Master and Slave unit function ñ The control board can be set either as a master unit or slave unit.

2.A.1 Master unit function ñ The master unit sends data on its setting to the slave unit.ñ The master unit settings are Unit ON/OFF, Mode,

Fan Speed, Set Temperature, Swing Function, and Sleep Function (by wall pad only).

2.A.2 Slave unit functionñ The slave unit receives data on its settings from the master unit.ñ The slave unit is allowed to change to a locally desired

setting as long as there are no subsequent changes to the settings of the master unit.

ñ The slave units can be set individually for sleep, timer on and off function.

2.A.3 Master and Slave Installationñ When using remote handset, for the master unit ensure

the JP0 jumper is shorted and for the slave units JP0 is opened before turning ON the main power supply.

ñ When using wired wall pad, JP0 jumper will not function. Use the wall pad to set master and slave units. The wall pad screen will show unit number 00 for master unit, and unit number 01-31 for slave units. See wired wall pad function guide to see how to set master and slave unit.

ñ Connect master to slave units with telephone wire. NOTE: Use 4-core cable and one-to-one configuration.

ñ When MAIN POWER SUPPLY is ON: With motorized valve: The master unit will respond with 3 beeps. The slave unit will respond with 1 beep.If there are beeping sounds from both master and slave the JP0 on both units is shorted. So, there will be no communication.If there is no beep sound, no board is set as the master unit. So, no communication will occur.

ñ Once the master unit receives the signal from the handset, the master unit will send the data.

ñ The slave unit will respond after receiving the data.

2.B Computer management systemñ You can connect the control PCB to your computer

management system through the RS-485 port direct to your computer telephone port with a telephone line.

ñ Master-slave can also be operated through the CMS.ñ The communication protocol is ASM. You can use your

CMS to check all units’ status, and control each unit On/Off, Mode, Set Temperature, Valve open or close, Swing function and Fan speed. You cannot control timer.

ñ The master unit can be connected with 31 slave units with maximum distance of 1 KM.

2.C Air conditioner ON/OFFThere are 3 ways to turn the system on or off:ñ By ON/OFF button on the handset or wired wall pad.ñ By programmable timer on the handset or wired wall pad.ñ By manual control button on the air conditioner.

2.D Power on settingñ When power on signal is received by the air conditioner,

the Mode, Fan Speed, Set Temperature and Swing settings will be the same as the last handset settings before the last power off.

2.E. Cool modeñ If Tr≥Ts+1oC, cool operation is activated. MTV is turned on.

AUX2 is closed. Indoor fan runs at set speed.ñ If Tr≤Ts, cool operation is terminated. MTV is turned off.

AUX2 is opened. Indoor fan runs at set speed.ñ The range of Ts is 16 to 30oC.ñ Indoor fan speed can be adjusted for low, medium,

high and auto.ñ When turned on, MTV requires 30 seconds before it is

fully open.ñ When turned off, MTV requires 120 seconds before it is

fully closed.ñ When the unit is turned off, indoor fan will delay for 5 seconds

before it is turned off.

2.E.1 Low temperature protection of indoor coil ñ If Ti≤2oC for 2 minutes, MTV is turned off. AUX2 is opened.

If indoor fan is set for low speed, it will run at medium speed. If it set at medium or high speed, it will keep running at the same speed.

ñ If Ti≥5oC for 2 minutes, MTV is turned on. AUX 2 is closed. Indoor fan runs at set speed.


2.F Fan modeñ Indoor fan runs at the set speed while MTV is turned off. AUX1

and AUX2 are opened.ñ Indoor fan speed can be adjusted for low, medium,

high and auto.

2.G Heat modeñ If Tr≤Ts-1oC, heat operation is activated. MTV is turned on.

AUX1 is closed. Indoor fan runs at set speed.ñ If Tr>Ts, heat operation is terminated. MTV is turned off.

AUX1 is opened. Indoor fan runs according to POST HEAT condition.

ñ The range of Ts is 16 to 30oC.ñ Indoor fan speed can be adjusted for low, medium, high and

auto.ñ When turned on, MTV requires 30 seconds before it is fully

open.ñ When turned off, MTV requires 120 seconds before it is fully

closed.ñ When the unit is turned off, indoor fan will delay for 5 seconds

before it is turned off.

2.G.1 Pre-Heat ñ If Ti<38oC, when MTV is on, AUX1 is closed and indoor fan

remains off.ñ If Ti>38oC, when MTV is on, AUX1 is closed and Indoor fan

runs at set speed.ñ If indoor coil temperature sensor is damaged, pre-heat time is

set for 2 minutes and indoor fan runs at set speed.

2.G.2 Post-Heat ñ If Ti>38oC, when MTV is off, AUX1 is opened and indoor fan

continues to run at set speed.ñ If Ti<38oC, when MTV is off, AUX1 is opened. Indoor fan runs

30 seconds and stops 3 minutes repeatedly.ñ If indoor coil temperature sensor is damaged, post-heat time

is set for 3 minutes with indoor fan running at set speed.

2.G.3 Over heat protection of indoor coilñ If Ti≥75oC, MTV is turned off, AUX1 is opened and indoor fan

remains on and runs at set speed.ñ If Ti<70oC, MTV is turned on. AUX1 is closed and indoor fan

remains on and runs at set speed. ñ If indoor coil temperature sensor is damaged, the protection

mode will become obsolete and the unit will work as the Pre-heat and Post-heat set times.

2.H Dehumidification modeñ If Tr≥25oC, MTV will be ON for 3 minutes and OFF for 4

minutes.ñ If 16oC≤Tr<25oC, MTV will be ON for 3 minutes and OFF for

6 minutes. ñ If Tr<16oC, MTV will be turned off.

2.I Auto heat-Dehumidification-Cool modeñ In auto mode, the set temperature of the system is 24oC and

the indoor fan runs in auto fan mode.ñ If Tr<21oC, the unit will operate in heat mode.ñ If Tr>25oC, the unit will operate in cool mode.ñ If 21oC≤Tr≤25oC, the unit will operate in dehumidification

mode.ñ Once the unit is turned on in auto mode, it will operate in that

mode and will not changeover.ñ If the unit has been turned off for 2 hours, when turning on the

unit, it will select the operating mode depending on the room temperature.

2.J Auxiliary contacts2.J.1 Cool mode (AUX 2) ñ AUX 2 is closed when MTV is on (in normal operation). ñ AUX 2 is opened when MTV is off or protection of indoor

coil is operating.

2.J.2 Fan mode (AUX 1 AND AUX 2) ñ AUX 1 and AUX 2 are opened when indoor fan is on.

2.J.3 Heat mode (AUX 1) ñ AUX 1 is closed when MTV is on (in normal operation). ñ AUX 1 is opened when MTV is off or protection of indoor coil

is operating.

2.K Sleep modeñ Sleep mode can only be set in cool or heat modes.ñ In cool mode, after sleep mode is set, the indoor fan will run

at low speed and Ts will increase 2oC during 2 hours.ñ In heat mode, after sleep mode is set, the indoor fan will run

at auto fan mode and Ts will decrease 2oC during 2 hours.ñ Changing of operation mode will cancel sleep mode.


The COOL mode SLEEP profile is as follow:

The HEAT mode SLEEP profile is as follows:

2.L Auto fan speedñ In COOL mode, if Tr<Ts+2oC, indoor fan runs at low speed.

If Ts+2oC≤Tr<Ts+3oC, indoor fan runs at medium speed.If Tr≥Ts+3oC, indoor fan runs at high speed.

ñ In COOL mode, the fan speed cannot change until it has run at this speed over 30 seconds.

ñ In HEAT mode, if Tr≤Ts-1oC, indoor fan runs at low speed.If Ts-3oC≤Tr<Ts-1oC, indoor fan runs at medium speed.If Tr<Ts-3oC, indoor fan runs at high speed.

ñ In HEAT mode, the fan speed cannot change until it has run at this speed over 30 seconds.

2.M Louverñ When the unit is connection to power supply, the louver will

swing 100 degrees to close condition.ñ When the unit is turned on, the louver will swing 87 degrees

from close condition to set mode.ñ When the unit is turned off, the louver will swing 100

degrees back to close condition.ñ At swing mode, louver swings between 59-87 degrees range

and can be set within.

2.N Buzzerñ If a command is received by the air conditioner, the system

will respond with a beep.

2.P Auto restartñ The system uses non-volatile memory to save the present

operation parameters when system is turned off or in case ofsystem failure or cessation of power supply. Operationparameters are mode, set temperature, swing, and the fanspeed. When power supply resumes or the system isswitched on again, the same operations as previously setwill function.

2.Q Reset buttonñ On the unit front panel next to the LED lights is the reset button.

Press it once and unit will operate according to auto mode.

2.R Drain pump2.R.1 The unit is offñ If the float switch opens, the drain pump will work. When the

float switch closes, the drain pump will run continuously for5miniutes.

2.R.2 The unit is onñ In cool or dehumidify mode, the drain pump will be turned

on when valve is on, and will remain on for 5 minutes afterthe valve is turned off.

ñ When the mode is changed, the drain pump will remain onfor 5 minutes.

ñ If the float switch opens for 5 seconds after the 5minuteshas finished, the drain pump is turned on again and the valvecloses. After 10 minutes, if the float switch is continuallyopen, the red, yellow and green LEDs will blink to show thedrain pump does not work or there is a leak in the system.

ñ If the float switch closes, the drain pump will turn off after 5minutes.


Service7.

Maintenanceñ Before performing any service or maintenance operations,

turn off the main power switch.ñ The air filter is made of acrylic fiber and is washable in

water. To remove filter simply open the intake grille byreleasing the two catches. See Fig.19 and the section filterremoval.

ñ Check the filter periodically and before the operating season;clean or replace as necessary.

Prolonged Unit Shut-Downñ Prior to restarting the unit:ñ Clean or replace the air filters.ñ Check and remove any obstruction from the external drain

pan and the internal drain pan.

Extra Maintenanceñ The electrical panel is easily accessible by removing the

cover panel.ñ The inspection or replacement of internal components such

as; heat exchanger coil, condensate ñ Drain pump, float switch, involves the removal of the

condensate drain pan. ñ See Fig.20-25.ñ During the removal of the condensate drain pan protect the

floor under the unit with a plastic sheet from condensatewater that could be spilled.

ñ Remove fixing screws of the drain pan fixture and removecondensate drain pan with care.

The appliance are intended to be maintained byqualified service personnel and located at a level notless than 2.5m.

Filter removalñ Unlock the two fasteners on the front panel.ñ Open the grille downward with care.ñ Pull the filter out along the slot.ñ Clean the filter and reassemble.

Fig.19


Coil

Drain Pan

Drain PanFixture

Fig.20

Fig.21

Fig.22Condensate drain pan removal

Fig.23

Fig.24

Fig.25

Unit assemblyPCE-03/04/06/08-VS PCE-09/10/12/16-VS

Air code display on unit panel

ñ If the drain pump malfunctions, the red , yellow and green LEDs will blink with beeping sound.

Press reset button or any of the remote handset buttons, and thebeeping will stop.

ITEM RED LED YELLOW LED GREEN LED

High speed ON OFF OFF

Medium speed OFF ON OFF

Low speed OFF OFF ON

Pre-heat OFF BLINK OFF

Post-heat OFF OFF BLINK

Low temperature BLINK OFF OFFprotection of indoor coil

Over heat protection OFF BLINK BLINKof indoor coil

Coil temperature ON BLINK BLINKsensor damaged

Room temperature BLINK OFF BLINKsensor damaged

Condensate pump damaged BLINK BLINK BLINK


Troubleshooting

Error code display on wall pad definition table

The fan coil does not start up

Malfunction

No voltage

Cause Remedy

- Check for presence of voltage- Check fuse on board

Mains switch in the "OFF position - Place in the "ON" position

Faulty room control - Check the room control

Faulty fan - Check fan motor

Air flow obstructed - Remove obstacles

Room control regulation - Check

Incorrect water temperature - Check

Air present - Vent

Insufficient output Filter clogged - Clean the filter

Loose screws - Tighten screws

Noise and vibrations Contact between metal parts - Check

CODE NO.

CODE NO.

CODE NO.

01

ROOM TEMPERATURE

SENSOR DAMAGED

06

CONDENSED WATER

OVER FLOW &

INDOOR COIL

TEMPERATURE

SENSOR DAMAGED

11

ROOM TEMPERATURE

SENSOR DAMAGED &

CONDENSED

WATER OVER FLOW &

AUTO RESTART FAILURE

02

CONDENSED WATER

OVER FLOW

07

ROOM TEMPERATURE

SENSOR DAMAGED &

CONDENSED WATER

OVER FLOW & INDOOR

COIL TEMPERATURE

SENSOR DAMAGED

12

INDOOR COIL

TEMPERATURE

SENSOR DAMAGED &

AUTO RESTART

FAILURE

03

ROOM TEMPERATURE SENSOR

DAMAGED & CONDENSED

WATER OVER FLOW

08


13

ROOM TEMPERATURE

SENSOR DAMAGED & INDOOR

COIL TEMPERATURE SENSOR

DAMAGED & AUTO RESTART

FAILURE

04

INDOOR COIL

TEMPERATURE

SENSOR DAMAGED

09

ROOM TEMPERATURE

SENSOR DAMAGED &


14

CONDENSED WATER OVER

FLOW & INDOOR COIL

TEMPERATURE SENSOR

DAMAGED & AUTO

RESTART FAILURE

05


DAMAGED & INDOOR COIL

TEMPERATURE SENSOR DAMAGED

10

CONDENSED WATER

OVER FLOW &


15


DAMAGED & CONDENSED WATER

OVER FLOW & INDOOR COIL

TEMPERATURE SENSOR DAMAGED

& AUTO RESTART FAILURE


Exploded view drawing PCE-03/04/06/08-VS

1- Mounting brackets2- External drain pan3- Casing4- Control box

4-1- Main PCB4-2- Transformer4-3- Terminal block4-4- Remote handset4-5- Wire clip

5- Branch duct6- Fan motor (for PCE-03-04)6- Fan motor (for PCE-06)6- Fan motor (for PCE-08)

6-1- Motor capacitor (for PCE-03-04)6-1- Motor capacitor (for PCE-06-08)

7- Fresh air outlet8- Fan blower9- Drain pump assembly

9-1- Drain pump fixture9-2- Drain pump9-3- Drainage tube9-4- Float switch10- Coil (PCE-03-04)10- Coil (PCE-06-08)11- Drain pan12- Drain pan fixture13- Venturi14- Air filter15- Cover panel assembly

15-0- Receiver display15-1- Receiver label sticker15-2- Grille15-3- Bolt (Left)15-4- Bolt (Right)15-5- Swing Louver15-6- Stepping motor15-7- Fan bearing

16- Wired wall pad


Exploded view drawing PCE-09/10/12/16-VS

1 Mounting brackets2 Outside wiring box

2-1 Terminal block2-2 Invert Board2-3 Wire clip

3 Branch duct 4 External drain pan5 Casing6 Fresh air outlet7 Fan Motor ( for PCE-09 )7 Fan Motor ( for PCE-10-12 )7 Fan Motor ( for PCE-16 )

7-1 Fan Motor Capacitor ( for PCE-09 )7-1 Fan Motor Capacitor ( for PCE-10-12-16 )

8 Fan blower9 Coil

10 Drain Pump assembly10-1 Pump fixture10-2 Drain Pump10-3 Drainage tube10-4 Float switch

11 Drain pan12 Inside control box

12-1 Transformer12-2 Main PCB12-3 Remote handset

13 Venturi14 Drain pan fixture15 Air filter16 Cover Panel assembly

16-1 Grille16-2 Receiver label sticker16-3 Swing Louver16-4 Bolt (Right)16-5 Bolt (Left)16-6 Stepping motor16-7 Fan bearing

17 Wired wall pad

Products are manufactured in ISO 9001:2000certified factories. ISO 9001:2000 pertains to quality

assurance regarding design, development,manufacturing and installation of products

as well as to services related to the product.

INTERKLIMA PRODUCTS ARE DISTRIBUTED BY:

EG

B-2

-2-1

1/06

Specifications subject to change without notice

Interklima units comply with the European regulations thatguarantee the safety of the product

Engineering Data 2007

pce 03-04-06-08-09-10-12-16gb).pdf · nomenclature 1 interklima hydronic cassette 2 model numbers...

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