background image

9

UT66000806  -  02

UTN

All copying, even partial, of this manual is strictly forbidden

Tbs

1

 / Tbu

1

 (UR

1

) °C

Tw

1

 / Tw

2

 °C

Qa

PFT

PFS

Qw

'

Pw

PFT

PFS

Qw

'

Pw

PFT

PFS

Qw

'

Pw

PFT

PFS

Qw

'

Pw

m

3

/h

W W  l/s

kPa

W

W

 

l/s

kPa

W W l/s

kPa

W

W

 

l/s

kPa

300

1680

1260

0,080

4

1450

1160

0,069

3

1290

1100

0,061

2

1120

1040

0,053

2

450

2390

1790

0,114

7

2040

1650

0,097

5

1630

1500

0,078

4

1430

1430

0,068

3

600

3010

2270

0,143

11

2590

2110

0,123

8

2110

1930

0,101

6

1800

1800

0,086

4

300

1970

1410

0,094

3

1780

1340

0,085

3

1580

1260

0,076

2

1380

1180

0,066

2

450

2820

2060

0,134

6

2410

1890

0,115

4

1940

1710

0,093

3

1730

1730

0,082

2

600

3630

2680

0,173

9

3130

2470

0,149

7

2560

2250

0,122

5

2140

2140

0,102

4

400

2170

1620

0,103

6

1840

1490

0,088

5

1460

1350

0,070

3

1330

1330

0,063

3

600

3010

2270

0,143

11

2590

2110

0,123

8

2110

1930

0,101

6

1800

1800

0,086

4

800

3740

2860

0,178

16

3220

2660

0,154

12

2660

2450

0,127

9

2240

2240

0,107

6

400

2530

1840

0,120

5

2140

1680

0,102

4

1840

1560

0,088

3

1600

1470

0,076

2

600

3630

2680

0,173

9

3130

2470

0,149

7

2560

2250

0,122

5

2140

2140

0,102

4

800

4600

3460

0,219

14

3990

3210

0,190

11

3300

2940

0,158

8

2740

2740

0,131

5

800

4220

3070

0,201

12

3630

2840

0,173

9

2960

2580

0,141

6

2490

2490

0,119

5

1000

5030

3660

0,269

17

4340

3390

0,207

13

3580

3100

0,171

9

2990

2990

0,142

7

1200

5770

4200

0,275

21

4990

3900

0,238

16

4140

3580

0,197

12

3440

3440

0,164

8

800

4700

3430

0,224

10

4050

3170

0,193

8

3320

2880

0,158

6

2730

2730

0,130

4

1000

5640

4150

0,269

14

4890

3850

0,233

11

4060

3530

0,194

8

3300

3300

0,158

5

1200

6510

4830

0,310

18

5660

4490

0,270

14

4730

4140

0,226

10

3830

3830

0,183

7

1200

6020

4740

0,287

15

5180

4410

0,247

12

3870

3870

0,185

7

3550

3550

0,169

6

1400

6770

5400

0,323

19

5840

5040

0,279

14

4370

4370

0,208

9

4010

4010

0,191

7

1600

7470

6040

0,356

22

6470

5650

0,308

17

4830

4830

0,230

10

4440

4440

0,212

9

1200

6650

5130

0,317

10

5640

4720

0,269

7

4260

4260

0,203

4

3870

3870

0,185

4

1400

7570

5900

0,361

12

6470

5460

0,308

9

4870

4870

0,232

6

4450

4450

0,212

5

1600

8440

6640

0,402

15

7240

6170

0,345

11

5450

5450

0,260

7

4990

4990

0,238

6

1600

8930

6680

0,425

16

7730

6200

0,369

12

6380

5680

0,305

9

5250

5250

0,251

6

1900

10220

7720

0,487

20

8860

7180

0,422

16

7370

6610

0,352

11

6030

6030

0,288

8

2200

11420

8710

0,544

24

9920

8120

0,473

19

8280

7490

0,395

14

6760

6760

0,322

10

1600

10070

7360

0,480

13

8740

6810

0,417

10

7230

6210

0,345

7

5840

5840

0,279

5

1900

11660

8600

0,555

17

10150

7980

0,484

13

8470

7320

0,404

9

6800

6800

0,324

6

2200

13150

9800

0,627

21

11480

9110

0,547

16

9630

8390

0,459

12

7700

7700

0,367

8

2000

11600

8520

0,552

18

10180

7950

0,485

15

8640

7340

0,412

11

6670

6670

0,318

7

2500

13770

10270

0,656

25

12120

9610

0,577

20

10330

8910

0,493

15

7970

7970

0,380

9

3000

15780

11930

0,752

32

13890

11180

0,662

25

11870

10410

0,566

19

9150

9150

0,437

12

2000

12920

9310

0,616

25

11510

8720

0,549

20

9990

8110

0,476

15

8300

7450

0,396

11

2500

15380

11280

0,732

33

13700

10600

0,653

27

11900

9880

0,568

21

9940

9120

0,474

15

3000

17650

13180

0,841

42

15720

12400

0,750

34

13670

11590

0,652

27

11440

10740

0,546

20

 UTN 06

 UTN 06A

 UTN 08

 UTN 08A

 UTN 12

 UTN12A

 UTN 16

 UTN 16A

 UTN 22

 UTN 22A

 UTN 30

 UTN 30A

25 /18 (51%)

6/11

7/12

8/13

9/14

7

PERFORMANCES

7.1

COOLING CAPACITY

Legend:
Tbs

1

Inlet air temperature D.B.

Tbu

1

Inlet air temperature W.B.

Tw

1

Inlet water temperature

Tw

2

Outlet water temperature

Qa

Air flow

PFT

Total cooling capacity

PFS

Sensible cooling capacity

Qw

Water flow rate

D

Pw

Pressure drop on water side

Summary of Contents for UTN 06

Page 1: ...GB high pressure fan coils technical manual ...

Page 2: ...eclares under its own exclusive responsibility that the UTN range of air conditioning and hot air heating units heating and conditioning equipment for systems that distribute air through channels comply with the requirements of the following EEC Directives 73 23 89 392 91 368 93 44 93 68 98 37and89 336 Bologna 02 07 2001 Luigi Galletti Chairman OPERATING LIMITS Thermal carrier water Water temperat...

Page 3: ...m thermostat TA2 Electromechanical room thermostat with summer winter selection CSD Wall mounted control for proportional opening and closing of the motor driven air intake louver AIR SUCTION MODULES WITH FILTERS MAF Air suction module with flat filter G2 MAFO Air suction module with waved filter G4 CONNECTION PANELS PCOC Connecting panel to rectangular ducts PCOF Connecting panel to flexible duct...

Page 4: ...10 20 17 29 26 28 19 30 24 38 50 DF heating capacity 4 pipes High kW 4 01 4 01 5 63 5 63 8 24 8 24 11 50 11 50 19 70 19 70 26 20 26 20 Water flow l h 353 353 496 496 726 726 1013 1013 1735 1735 2309 2309 Water pressure drop kPa 10 10 13 13 21 21 19 19 17 17 22 22 Standard heat exchanger rows n 3 4 3 4 3 4 3 4 3 4 4 5 Standard heat exchanger hydraulic connections in 3 4 3 4 3 4 3 4 3 4 3 4 3 4 3 4 ...

Page 5: ... 1489 1422 1351 1274 1191 1101 999 881 734 1 m 3 h 1495 1451 1405 1358 1308 1256 1201 1143 1081 1015 942 862 770 661 515 3 m 3 h 2304 2242 2178 2112 2043 1972 1897 1819 1737 1650 1557 1457 1348 1227 1088 2 m 3 h 1819 1767 1713 1657 1599 1538 1474 1407 1335 1259 1176 1085 982 863 715 1 m 3 h 1487 1443 1397 1349 1299 1247 1192 1134 1072 1006 933 852 760 650 503 3 m 3 h 3369 3299 3227 3153 3077 2998 ...

Page 6: ...25 1249 1167 1078 977 860 714 1 m 3 h 1477 1433 1388 1340 1291 1239 1185 1127 1066 1000 928 849 758 649 504 3 m 3 h 2248 2187 2124 2059 1992 1922 1848 1772 1691 1605 1514 1416 1309 1189 1053 2 m 3 h 1789 1737 1684 1628 1571 1511 1447 1381 1310 1234 1152 1062 961 843 696 1 m 3 h 1469 1425 1379 1332 1282 1231 1176 1119 1057 991 919 839 748 639 492 3 m 3 h 3294 3225 3154 3081 3005 2927 2845 2760 2672...

Page 7: ... Pa 1 3 3 5 6 7 9 11 13 15 17 20 22 GR Pa 2 4 5 7 9 12 14 17 21 24 28 32 37 GM Pa 1 1 1 2 2 3 4 4 5 6 7 Qa m3 h 400 500 600 700 800 900 1000 1100 1200 1300 1400 1600 1800 2000 2200 2400 2600 2800 3000 MAF Pa 4 6 8 9 11 13 16 18 20 23 26 32 38 44 MAFO Pa 5 7 9 11 13 15 18 21 23 27 30 37 44 51 PCOF A Pa 1 2 3 4 5 7 8 10 12 14 16 21 27 33 PCOF M Pa 1 1 2 3 3 4 5 6 8 9 10 14 17 21 RE Pa 1 2 3 3 4 5 6 ...

Page 8: ... POWER LEVELS FOR OCTAVE BAND Legend Psu Available static pressure LWA A weighted sound power Vr Fan speed 3 high 2 medium 1 low 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz LwA Vr dB dB dB dB dB dB dB dB A max 40 6 53 6 56 0 58 9 56 7 50 9 42 1 63 0 med 36 5 49 2 51 2 52 0 48 2 44 9 36 5 57 0 min 29 5 42 9 40 9 43 3 39 3 33 9 24 9 48 0 max 43 6 47 0 60 0 62 0 60 7 54 8 46 2 66 0 med 40 7 ...

Page 9: ... 4410 0 247 12 3870 3870 0 185 7 3550 3550 0 169 6 1400 6770 5400 0 323 19 5840 5040 0 279 14 4370 4370 0 208 9 4010 4010 0 191 7 1600 7470 6040 0 356 22 6470 5650 0 308 17 4830 4830 0 230 10 4440 4440 0 212 9 1200 6650 5130 0 317 10 5640 4720 0 269 7 4260 4260 0 203 4 3870 3870 0 185 4 1400 7570 5900 0 361 12 6470 5460 0 308 9 4870 4870 0 232 6 4450 4450 0 212 5 1600 8440 6640 0 402 15 7240 6170 ...

Page 10: ... 17 5460 4790 0 260 13 4230 4230 0 202 8 1400 7970 6160 0 380 25 7090 5820 0 338 20 6150 5470 0 293 16 4760 4760 0 227 10 1600 8790 6890 0 419 30 7820 6520 0 373 24 6800 6130 0 324 19 5260 5260 0 251 12 1200 7910 5890 0 377 13 6990 5530 0 333 11 5990 5140 0 285 8 4690 4690 0 224 5 1400 8960 6760 0 427 17 7950 6360 0 379 13 6840 5930 0 326 10 5340 5340 0 255 7 1600 9970 7600 0 475 20 8850 7160 0 42...

Page 11: ... 314 15 8290 0 201 7 10690 0 261 10 14400 0 177 5 1000 7720 0 374 20 9850 0 239 9 12730 0 310 14 17100 0 210 7 1200 8880 0 430 26 11300 0 274 11 14630 0 356 17 19590 0 240 8 1200 7920 0 383 21 10030 0 244 9 13030 0 318 14 17370 0 213 7 1400 8830 0 428 25 11170 0 271 11 14520 0 354 17 19320 0 237 8 1600 9690 0 469 29 12220 0 297 13 15920 0 388 20 21150 0 259 9 1200 8940 0 433 14 11380 0 276 6 14730...

Page 12: ... 290 13 8290 0 201 7 10690 0 261 10 14400 0 177 5 1000 7130 0 345 18 9850 0 239 9 12730 0 310 14 17100 0 210 7 1200 8200 0 397 22 11300 0 274 11 14630 0 356 17 19590 0 240 8 1200 7310 0 354 18 10030 0 244 9 13030 0 318 14 17370 0 213 7 1400 8830 0 428 25 11170 0 271 11 14520 0 354 17 19320 0 237 8 1600 9690 0 469 29 12220 0 297 13 15920 0 388 20 21150 0 259 9 1200 8250 0 399 12 11380 0 276 6 14730...

Page 13: ... 485 15 12540 0 304 6 16450 0 401 10 21690 0 266 5 2500 11530 0 558 19 14400 0 350 8 18920 0 461 13 24900 0 305 6 3000 12900 0 624 23 16080 0 390 10 21150 0 515 16 27790 0 341 7 60 50 70 60 90 70 20 50 45 UTN 06DF UTN 08DF UTN12DF UTN 16DF UTN 22DF UTN 30DF Tbs1 C Tw1 Tw2 C Qa PT Qw Pw PT Qw Pw PT Qw Pw PT Qw Pw m3 h W l s kPa W l s kPa W l s kPa W l s kPa 300 1520 0 074 5 1870 0 045 2 2590 0 063 ...

Page 14: ... to avoid moisture formation Keep free space around the fan coil to allow proper operation of the unit and ordinary and extraordinary maintenance Install the remote control panel if any in a position that can easily be reached by the user to set the functions and that is suitable for the proper detection of the temperature if provided Therefore avoid positions directly exposed to sunlight position...

Page 15: ... 4DF 1 D 208 45 C 15 D 15 32 208 40 280 5 280 40 173 67 C 15 D 15 2 3 7 7 3 2 4 A B C D UTN 06 754 707 676 646 UTN 08 754 707 676 646 UTN 12 964 917 886 856 UTN 16 1174 1127 1096 1066 9 DIMENSIONAL DATA 1 6 fast coupling slots 2 condensate discharge horizontal installation 3 condensate discharge vertical installation 4 right hand hydraulic attachments 5 AIR DELIVERY 6 AIR INTAKE 6 A supply terms 6...

Page 16: ...DELIVERY 6A Ø 17 6B 88 375 170 718 B 23 A 23 D 227 45 15 D 15 C 45 352 275 32 15 D 15 C 74 198 294 208 273 392 365 473 523 617 135 204 28 53 Ø 17 188 165 Ø 100 57 215 294 208 273 392 382 506 510 579 98 241 28 53 Ø 100 2 2 3 3 7 7 5 1 4DF 4DF 4 82 44 353 718 4 UTN 22 UTN 30 A B C D UTN 22 1174 1127 1096 1066 UTN 30 1384 1337 1306 1276 6 AIR INTAKE 6 A supply terms 6 B changeable during installation...

Page 17: ...plied M fan motor RD red low speed TA room thermostat WH white common N L S RL 4 1 2 3 4 5 6 7 8 9 WH BK GY BU RD 1 230 1 50 IL F CD CN GNYE M TC 10 2 UTN with CD remote three speed selector and TC fan stop thermostat BK black high speed BU blue medium speed CD remote speed selection switch CN faston connector F protection fuse not supplied GNYE green yellow ground GY grey medium speed IL mains sw...

Page 18: ...terface accessory IL mains switch not supplied M fan motor RD red low speed WH white common 230 1 50 9 8 7 6 5 4 M 1 GNYE L N F IL 2 1 N N RF c S RL 4 1 2 3 CN CD TA2 RD BU GY BK WH T SF 10 4 UTN with CD remote three speed selector and TA2 room thermostat BK black high speed BU blue medium speed CD remote speed selection switch CN faston connector F protection fuse not supplied GNYE green yellow g...

Page 19: ... low speed SF Centralised mode selector not supplied TA room thermostat TC fan stop thermostat WH white common L IL F N 9 8 7 6 5 4 M 1 SF CN RD BU GY BK WH 9 8 7 6 5 4 M 1 CN RD BU GY BK WH 1 2 3 4 5 6 S C CDE 3 2 1 4 RL S C CD N N 1 2 3 RF TA TC TC N N 1 2 3 RF TA IL IL F F T T 230 1 50 10 WIRING DIAGRAMS Wiring diagram notes WARNING Turn off the power supply before beginning any wiring connecti...

Page 20: ... C 9 8 7 6 5 4 CN M 1 WH BK BU GY RD 230 1 50 TC SF ACC T TDC GNYE 10 8 UTN units with TDC wall mounted control with speed selector and electromechanical thermostat BK black high speed BU blue medium speed CN faston connector F protection fuse not supplied GNYE green yellow ground GY grey medium speed IL mains switch not supplied M fan motor RD red low speed SF centralised mode selector not suppli...

Page 21: ...um speed IL mains switch not supplied M fan motor RD red low speed SF centralised mode selector not supplied TD4T wall mounted control with speed selector electromechanicalthermostatandsummerwinterselector for 2 4 pipe systems with valves VK C on off valve for cooling circuit VK H on off valve for heating circuit WH white common 10 WIRING DIAGRAMS Wiring diagram notes WARNING Turn off the power su...

Page 22: ... l p a n e l f o r t h e a u t o m a t i c c o n t r o l o f t h e f a n c o i l R D r e d l o w s p e e d S A R o o m t e m p e r a t u r e p r o b e f o r a u t o m a t i c f a n s p e e d s e l e c t i o n S W W a t e r t e m p e r a t u r e p r o b e o p t i o n f o r t h e M I C R O P R O D c o n t r o l f o r t h e a u t o m a t i c c o o l i n g h e a t i n g m o d e s e l e c t i o n W H w...

Page 23: ...P R O D W a l l m o u n t e d m i c r o p r o c e s s o r c o n t r o l p a n e l R C H R e m o t e s w i t c h f o r t h e c e n t r a l i z e d c o o l i n g h e a t i n g m o d e s e l e c t i o n n o t s u p p l i e d R D R e d m i n i m u m s p e e d S A R o o m t e m p e r a t u r e p r o b e f o r a u t o m a t i c f a n s p e e d s e l e c t i o n S W W a t e r t e m p e r a t u r e p r o ...

Page 24: ... o d e b y m e a n s o f f a n s t a rt s t o p a t a m a n u a l l y s e t t e m p e r a t u r e T D C W a l l m o u n t e d c o n t r o l w i t h s p e e d s e l e c t o r a n d t h e r m o s t a t W a l l m o u n t e d c o n t r o l p a n e l c o m p l e t e w i t h f a n s p e e d s e l e c t o r e l e c t r o m e c h a n i c a l t h e rm o s t a t a n d c o o l i n g h e a t i n g m o d e s e...

Page 25: ...els for in built MICROPRO and wall MICROPRO D installation complete with fan speed selector electronic thermostat and cooling heating mode selector for the automatic control of the fan working on the valves and electric heater if installed Fan speed control room temperature regulation and cooling heating mode selection room temperature regulation both in the cooling and heating mode by means of fa...

Page 26: ...c coupled to a flanged sleeve that represents the starting point for rectangular ducts of the type commonly used in distribution plants PCOF Connecting panel to flexible ducts Manufacturedingalvanisedsheet steel thePCOFconnectionpanels are used to connect to air distribution plants achieved by means of hoses or to other dedicated accessories They can be installed on both the intake and delivery li...

Page 27: ...r flanged accessories They are made up of a rectangular panel that is to be secured to the machine or to another accessory with similar drilling i e MAF MAFO RE etc coupled by means of a flexible bellow to a flanged sleeve that rapresents the starting point for rectangular ducts of the type commonly used in distribution plants If the vibration damping joint is used together with the electrical hea...

Page 28: ...id maintenance Pay utmost attention during the maintenance operations accidentally coming into touch with some of the metallic parts might cause injuries therefore wear safety work gloves Every time the units are started after long dwell times make sure that air is NOT present inside the heat exchanger The motor is maintenance free since it is equipped with self lubricating bearings For safety rea...

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