Dynaciat Lg Lgp 3f2i2v

DYNACIAT LG

Water-cooled chillers

NME

N TA L LY F R IE

ND

IO N

D E L'E N VI RO

NN

IEN

D

EM

T

T

EN

CT

N TA L LY F R

TE

O

O

TE

NME

HFC R410A PR

PR

Cooling or heating

RO

LY

HFC R407C

VI

EN

RO

EN

VI

LY

EN

High power efficiency Compact and quiet Scroll compressors Brazed plate heat exchangers Electronic control system

CT

IO N

D E L'E N VI RO

NN

Cooling capacity : 35

to 350 kW Heating capacity : 40 to 415 kW

EM

USE The water-cooled packaged LG DYNACIAT series of chillersheaters are especially designed to supply chilled or hot water with a middle capacity for air conditioning application systems encountered in collective and commercial buildings, as well as industrial premises and processes.These packaged units are designed to be implanted as standard indoors in a technical plant, sheltered against adverse weather and frost. To operate in COOLING mode, these units must be cooled by a water circulation coming from an external source, such as underground water or city water if using a water flow control valve, or connected to an external water drycooler or a cooling tower.

On a water supply, the LGP series can be used as a heat pump during winter time. Connected to a heating or cooling floor, fan coil units or an air handling unit, a LGP series heat pump allows the heating and the air conditioning of buildings thanks to a set of valves located on the water circuit (not supplied). Each unit is assembled, internally wired (logic and starting box), charged with refrigerant, and is subject to a operation test in the factory. The installation work is simple, and the only operations required on site are electrical wiring and water piping connections.

RANGE DYNACIAT LG - LGP series

DYNACIAT LGN series

Water-cooled chillers or heat pump models

Chiller models without condenser (for split system)

DYNACIAT ILG series Water to Water reversible heat pumps models

SPECIFICATIONS DYNACIAT LG series units are supplied as standard with the following components: - water cooled condenser, - chiller evaporator, - capacity control system on outlet chilled or hot water, - logic, control and starting electric box : . Power supply : 3~50Hz 400V (+6%/-10%) + earth . Logic circuit : 1~50Hz 230V (+6%/-10%) (transformers are mounted on the unit as standard feature), - cabinet for indoor installation.

■ Conformity with the EC European directives -

"LOW VOLTAGE" directive (LVD), Machines 98 / 37 CEE Electromagnetic EMC 89 / 336 CEE Pressure vessels DESP 97 / 23 CEE category 2 (LG-LGP-ILG) DESP is not applicable (LGN) unit not complete

■ Conforms to standards - EN 60-204 and EN 378-2

AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 08.538 C

1

Water-cooled chillers

DYNACIAT LG TECHNICAL

AND ELECTRICAL CHARACTERISTICS

DynaCiat® LG - LGP Cooling capacity ➀ kW Power input ➀

kW

Efficiency EER ③ Heating capacity ➁

kW

Power input ➁

kW

COP ③ Sound power level

dB(A)

120V 150V 200V 240V 300V 350V 400V 500V 540V 600V 753Z 900Z 1000Z 1100Z 1200Z 34.7 45.6 61.5 69.0 91.3 105.1 119.3 147.8 159.6 182.4 208.0 249.0 272.0 315.2 347.0 7.5

9.6

13.0

15.2

19.2

22.3

25.4

32.0

34.4

38.4

55.0

67.0

74.0

78.35

85.5

4.62

4.75

4.73

4.53

4.75

4.71

4.69

4.62

4.63

4.75

3.78

3.72

3.67

4.02

4.06

39.9

52.7

70.4

79.4

105.3

120.6

137.7

163.9

184.1

205.0

250.0

301.0

330.0

9.3

11.9

16.4

18.8

23.9

27.4

31.3

39.1

42.6

48.2

68.0

83.0

92.0

96,5

105.0

4.29

4.42

4.29

4.22

4.40

4.40

4.39

4.19

4.32

4.25

3.67

3.62

3.58

3.87

3.93

67.0

70.0

69.0

70.0

73.0

74.0

75.0

76.0

75.0

76.0

78.0

79.0

79.0

81.0

82.0

Compressor

Hermetic SCROLL 2900 rpm

Starting mode

Direct in line in series

Quantity

1

2

Oil quality Oil volume

l (cir1)

3.25

4.14

6.50

6.50

4

l (cir2)

-

-

-

-

POE ISO32-160SZ

8.84

9.76

11.24

8.28

8.28

16.0

16.0

16.0

16.4

16.8

-

-

-

-

6.50

8.28

8.0

16.0

16.0

16.4

16.8

1

2 R410A

R407C

kg (cir1)

3.1

4

6

6.7

9.5

11

12.5

16.3

6.7

9.6

7.7

12.3

13.3

14.2

16.8

kg (cir2)

-

-

-

-

-

-

-

-

9.3

9.6

13.3

13.3

13.3

14.2

16.8

ph/Hz/V

3~50Hz 400V (+6%/-10%) + Earth

Maxi rated current

A

23.0

28.0

41.0

46.0

56.0

64.0

73.5

91.0

102.0

112.0

142.6

172.4

190.0

208.0

224.0

Starting current Starting current Soft Start option Breaking capacity

A

118.0

198.0

139.0

141.0

226.0

253.0

300.0

318.0

272.0

282.0

366.0

395.0

413.0

473.0

489 .0

A

81.0

118

90.0

104.0

146.0

163.0

191.0

209.0

192.0

202.0

254.0

284.0

300.0

339.0

357.0

185

185

kA

50

100

Electric box protection

IP22

Maxi wires section

mm2

50

50

Control voltage

ph/Hz/V

Capacity control

%

100-0

100-0

l

2.7

3.6

50

50

50

95

Water content Outlet water mini Maxi

100-50- 100-50- 100-500 0 0 4.8

5.3

°C 3.5

4.8

6.2

7.0

9.5

Maximum water flow

m /h

11.2

14.6

19.8

22.2

29.2

∅

Design pressure

bar

11.3

G 1"1/4

G 1"1/2

Outlet water mini Maxi

185

185

185

12.8

15.7

15.2

19.8

15.8

15.8

15.8

18.0

20.3

-8°C / +12°C 12.4

15.2

16.4

19.1

23.1

34.0

38.4

47.5

51.1

58.4

45.0

G 2"1/2

DN80 PN16

27.5

30.1

35.0

39.0

54.6

60.0

68.0

77.0

DN100 PN16

DN125 PN16

10 bars WATER side Brazed plate heat exchanger type

l

3.0

4.1

5.1

5.8

°C

8.0

m3/h

3.1

4.1

5.4

6.1

8.2

Maximum water flow

m /h

8.5

11.1

15.1

17.0

22.3

3

Water connections

∅

Design pressure

bar

Storage mini Maxi

°C

9.4

11.1

15.2

13.8

16.0

15.8

15.8

+30°C / +55°C

Minimum water flow

Mini water pipe content

95

10.9 G 2"

Condenser Water content

95

100 100 100-50- 100-72- 100-75- 100-66- 100-72- 100-75- 100-78- 100-7543-0 37-0 0 50-22-0 50-25-0 33-0 50-22-0 50-25-0 50-22-0 50-25-0 Brazed plate heat exchanger type

9.9

m3/h

Water connections

95

-10°C / +18°C

Minimum water flow

3

95

1~50Hz 230V (+6%/-10%) transformer mounted

Evaporator

G 1"1/2

9.4

10.7

13.1

14.3

16.3

20.0

26.0

29.4

35.0

39.1

44.6

45.0

G 2"

15.8

20.3

27.0

+30°C / +50°C

G 2"1/2

DN80 PN16

24.0

26.3

29.0

32.0

54.6

60.0

68.0

77.0

DN100 PN16

DN125 PN16

10 bars WATER side -20°C / +50°C

l

226

299

197

222

292

286

279

454

217

274

457

364

457

451

565

Operating height ④

mm

1201

1201

1201

1201

1201

1201

1201

1201

1201

1201

1681

1681

1681

1681

1681

Length

mm

798

798

1492

1492

1492

1492

1492

1492

2380

2380

2200

2200

2200

2200

2200

Width

mm

883

883

883

883

883

883

883

883

883

883

880

880

880

880

880

Weight empty

kg

230

300

385

390

590

620

665

735

930

1125

1045

1223

1223

1321

1413

Weight in operation

kg

240

312

400

406

617

650

703

780

990

1190

1128

1315

1315

1408

1509

Capacities based on:

➀ / COOLING mode : +12°C/+7°C and +30°C/+35°C ➁ / HEATING mode : +40°C/+45°C and +12°C/+7°C

2

3

8.28

Refrigerant type

Electric supply

4

POE 3MAF (32 cst).

Refrig. circuit no.

Refrigerant weight

374.15 413.10

2

③ EER and COP are gross values ④ Height without lifting accessories

AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 08.538 C

TECHNICAL

DYNACIAT LG

Water-cooled chillers AND ELECTRICAL CHARACTERISTICS DynaCiat® ILG Cooling capacity ➀

kW

Power input ➀

kW

Efficiency EER ③

120V

150V

200V

240V

300V

29,2

38,0

50,8

59,1

77,0

8,0

10,2

13,9

15,8

20,2

3,65

3,72

3,65

3,74

3,81

Heating capacity ➁

kW

38,9

50,8

67,9

78,6

101,5

Power input ➁

kW

9,1

11,7

16,1

18,1

23,3

4,27

4,34

4,22

4,34

4,35

67

70

69

70

73

COP ③ Sound power level

dB(A)

Compressor

Hermetic SCROLL 2900 rpm

Starting mode

Direct in line in series

Quantity

1

2

Oil quality Oil volume

POE 3MAF (32 cst). l (cir1)

3.25

3.6

5.5

Refrig. circuit no.

1

Refrigerant type

R410A

Refrigerant weight

kg (cir1)

Electric supply

ph/Hz/V

3.9

4

6.5

8.1

9.2

7.8

9.7

3~50Hz 400V (+6%/-10%) + Earth

Maxi rated current

A

23.0

28.0

41.0

46.0

56.0

Starting current

A

118.0

198.0

139.0

141.0

226.0

Starting current Soft Start option

A

81.0

118

90.0

104.0

146.0

Breaking capacity

kA

50

50

50

Electric box protection Maxi wires section

IP22 mm2

50

50

50

Control voltage

ph/Hz/V

1~50Hz 230V (+6%/-10%) transformer mounted

Capacity control

%

100-0

100-0

l

2.7

3.6

4.8

5.3

9.9

Minimum water flow

3

m /h

5

6,5

9

10

13,5

Maximum water flow

m /h

14

18

25

28

Internal circuit Water content

100-50-0

100-50-0

Brazed plate heat exchanger type

3

Water connections

∅

Design pressure

bar

G 1"1/2

36 G 2"

10 bars WATER side

External circuit Water content

100-50-0

Brazed plate heat exchanger type l

2.7

3.6

4.8

5.8

9.9

Minimum water flow

m3/h

5

6,5

9

10

13,5

Maximum water flow

m3/h

14

18

25

28

36

Water connections

∅

Design pressure

bar

10 bars WATER side

Storage mini Maxi

°C

-20°C / +50°C

Mini water pipe content

G 1"1/2

G 2"

l

226

299

197

222

292

Operating height ④

mm

1201

1201

1201

1201

1201

Length

mm

798

798

1492

1492

1492

Width

mm

883

883

883

883

883

Weight empty

kg

226

289

379

452

595

Weight in operation

kg

237

301

394

468

622

Capacities based on:

➀ / COOLING mode : +12°C/+7°C and +30°C/+35°C ➁ / HEATING mode : +40°C/+45°C and +12°C/+7°C

③ EER and COP are gross values ④ Height without lifting accessories

AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 08.538 C

3

Water-cooled chillers

DYNACIAT LG TECHNICAL

AND ELECTRICAL CHARACTERISTICS

DynaCiat® LGN Cooling capacity ➀ kW

120Z 150Z 200Z 240Z 300Z 350Z 400Z 500Z 540Z 600Z 753Z 900Z 1000Z 1100Z 1200Z 28.0 41.0 55.0 67.0 81.0 95.0 110.0 134.0 150.0 162.0 204.0 245.0 268.0 296.0 327.2

Power input

kW

7.0

11.0

15.0

19.0

22.0

27.0

30.0

37.0

41.0

45.0

55.0

67.0

73.0

81.7

90.0

Discharge capacity ➀

kW

35.0

52.0

70.0

86.0

103.0

122.0

140.0

171.0

191.0

207.0

259.0

312.0

341.0

377.7

417.2

4.00

3.72

3.66

3.52

3.68

3.51

3.66

3.62

3.65

3.60

3.70

3.65

3.67

3.62

3.63

67

70

69

70

73

74

75

76

75

76

78

79

79

81

82

Efficiency EER ➁ Sound power level

dB(A)

Compressor

Hermetic SCROLL 2900 rpm

Starting mode

Direct in line in series

Quantity

1

2

Oil quality Oil volume

4

4

POE ISO32-160SZ

POE ISO32-160SZ

l (cir1)

3.8

6.2

7.6

10.0

12.4

14.2

16.0

16.0

12.4

12.4

16.0

16.0

16.0

16.4

16.8

l (cir2)

-

-

-

-

-

-

-

-

10.0

12.4

8.0

16.0

16.0

16.4

16.8

Refrig. circuit no.

1

2

Refrigerant type

R407C

Refrigerant weight Electric supply

3

Refrigerant not supplied (nitrogen charge) ph/Hz/V

3~50Hz 400V (+6%/-10%) + Earth

Maxi rated current

A

19.5

30.0

39.0

49.0

59.0

68.0

77.0

95.0

108.0

118.0

142.6

172.4

190.0

208.0

224.0

Starting current Starting current Soft Start option Breaking capacity

A

120.0

175.0

140.0

195.0

205.0

245.0

254.0

318.0

254.0

264.0

366.0

395.0

413.0

473.0

489.0

A

72.0

104.0

84.0

118.0

124.0

148.0

161.0

208.0

160.0

166.0

254.0

284.0

300.0

339.0

357.0

kA

50

50

50

50

50

50

50

50

50

50

100

100

100

100

100

mm2

50

50

50

50

50

95

95

95

95

95

185

185

185

185

185

Maxi wires section Electric box protection

IP22

Control voltage

ph/Hz/V

1~50Hz 230V (+6%/-10%) - transformer mounted

Capacity control

%

100-0

100-0

10050-0

10040-0

l

2.3

2.3

4.5

5.7

10050-0

100100100- 100-72- 100-75- 100-66- 100-72- 100-75- 100-78- 100-7543-0 50-0 50-0 45-18-0 50-25-0 33-0 50-22-0 50-25-0 50-22-0 50-25-0 Brazed plate heat exchanger type

5.7

6.8

Evaporator Water content Outlet water mini Maxi

°C

Minimum water flow

m3/h

3.5

4.8

6.2

7.0

9.5

Maximum water flow

m /h

11.2

14.6

19.8

22.2

29.2

3

Water connections

∅

Design pressure

bar

7.9

11.3

11.3

15.8

15.8

G 1"1/4

G 1"1/2

15.8

18.0

20.3

-8°C / +12°C

10.9

12.4

15.2

16.4

19.1

23.1

34.0

38.4

47.5

51.1

58.4

45.0

G 2"

G 2"1/2

DN80 PN16

27.5

30.1

35.0

39.0

54.6

60.0

68.0

77.0

DN100 PN16

DN125 PN16

10 bars WATER side

Discharge circuit Balance circuit 1 / circuit 2

6.8

-10°C / +12°C

Without condenser %

100

54/46

50/50

67/33

56/44

50/50

50/50

50/50

Evaporator

∅ (cir1)

1"1/8

1"1/8

1"3/8

1"3/8

1"5/8

1"5/8

2"1/8

2"1/8

1"3/8

1"5/8

2"1/8

2"1/8

2"1/8

2"1/8

2"1/8

Water content

∅ (cir2)

-

-

-

-

-

-

-

-

1"5/8

1"5/8

1"3/8

2"1/8

2"1/8

2"1/8

2"1/8

Outlet water mini Maxi

∅ (cir1)

7/8”

7/8”

7/8”

1"1/8

1"1/8

1"1/8

1"3/8

1"3/8

1"1/8

1"1/8

1"3/8

1"1/8

1"1/8

1"5/8

1"5/8

Minimum water flow

∅ (cir2)

-

-

-

-

-

-

-

-

1"1/8

1"1/8

1"1/8

1"3/8

1"3/8

1"5/8

1"5/8

Maximum water flow

bar

29.5 bar HP

Water connections

°C

-20°C / +50°C

Design pressure

l

158

233

153

148

227

227

309

376

144

221

370

293

368

353

442

Operating height ③

mm

1201

1201

1201

1201

1201

1201

1201

1202

1201

1201

1681

1681

1681

1681

1681

Length

mm

788

788

1482

1482

1482

1482

1482

1482

2370

2370

2200

2200

2200

2200

2200

Width

mm

873

873

873

873

873

873

873

873

873

873

880

880

880

880

880

Weight empty

kg

223

284

375

436

518

548

586

591

835

954

975

1135

1135

1161

1229

Weight in operation

kg

232

296

390

452

543

577

621

636

883

1008

1017

1177

1177

1203

1273

➀ Capacities based on : COOLING mode: +12°C/+7°C and condensing +45°C ➁ EER is gross value ③ Height without lifting accessories

4

AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 08.538 C

MAIN

COMPONENTS

■ Framework

■ Connect electronic control system

- casing with removable sheets in galvanized steel, - enamelled paint colors RAL 7024 and RAL 7035

A CIAT microprocessor electronic control system, with U, with centralization of controls and monitoring of internal operating. Including: - Selector for Run, Stop, Reset or Remote, - Running mode selector, COOLING or HEATING, - Output. RS485 output for BMS control (ModBus-JBus), . Output adapter for additional potential-free board, . Output adapter for remote control (optional). - LCD screen for output or internal operation and LED sight glasses

■ Hermetic SCROLL compressors - Integral motor cooled by suction gas - Motor protection by a winding internal thermostat - Mounting on antivibration mounts

■ Evaporator - Brazed plate heat exchanger(s) type - End plates and internal plates in AISI 316 stainless steel - High performance optimized plates profile - Thermal insulation

■ Condenser LG - LGP - ILG Series - Brazed plate heat exchanger(s) type - End plates and internal plates in AISI 316 stainless steel - High performance optimized plates profile - Thermal insulation LGN Series - Chiller without condenser - Possibility of connection on a removed air cooled condenser EUROPA 2C or AIRIAL series - Refrigeration sleeves for LGN (without condenser).

■ Control and safety devices - Thermostatic expansion valve - High and low refrigerant pressure switch - Safety relief valves on refrigerant circuit - Temperature sensors and pressure transducers - Chilled water flow switch - Unit starting sequence

Functions: - Monitoring of operating information by : . direct display of clear text messages in different languages . direct display of temperatures and pressures - Global compressors’ control with starting sequence, counting and equalization of compressors’ running times - Anti-short cycle protection - Auto-adaptative functions with adjustment of the control system on the running parameters deviation - Capacity stage control system on each compressor (multi compressors) in accordance with the cooling or heating requirements controlled by the water temperatures - Control of the internal operating parameters - Second setting point control - Direct display of water temperatures - Diagnosis of operating status and faults : HP/LP, water flow, compressor(s) motor(s), anti-frost - Remote management and remote control

OPTIONAL EQUIPMENT (KITTO BE MOUNTED ON-SITE)

■ Electrical box

■ Optional equipment (delivered separately)

The entire assembly electric box, containing all the electric components and control process unit (U), allows complete control of the functions of the machine, operation monitoring, adjustment of the water temperature settings, or interface with an external managing system.

- Remote control box, (Except ILG) - Additional potential-free board, (Except ILG) - Evaporator and condenser flexible connectors, - 800 microns water filter, evaporator and condenser, - For city water use (LG 120 - 500), condenser 2-way control valve, - For starting with low water temperature (LG 120 - 500) condenser 3-way control valve, - Phase rotation detecter (rotation, phase failure, over voltage, under voltage), - Soft starter,

The electric box includes: - Power circuit and remote control circuit - Wiring numbering - Main safety switch breaker on front with handle - Control circuit transformer - Circuit breaker protections on power and control circuits - Compressor(s) motor(s) or(s) - General earth connection - Microprocessor electronic system Micro Connect ILG Connect for LG - LGP - LGN - Free s for field wiring signals report.

AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 08.538 C

5

DYNACIAT LG

Water-cooled chillers

Water-cooled chillers

DYNACIAT LG RANGE LG-LGP 753 - 1200

Condenser water outlet °C

Condenser water outlet °C

LG-LGP 120V - 600V

Necessary Glycol 7

LGN 120Z - 1200Z

Condensation temperature °C

OPERATING

Necessary Glycol

-3

Necessary Glycol

-4

Chilled water outlet °C

EVAPORATOR

-4

Chilled water outlet °C

Chilled water outlet °C

LIMITS issible water inlet/outlet difference ˚C

The curves represent the minimum and maximun allowable temperature difference of chilled water (or glycol) in accordance with the outlet temperature.

Water glycol Example: For a water outlet: + 5 °C mini difference: 2,6 °C Water temp.: 7,6 / 5 °C Max. difference: 6 °C Water temp.: 11 / 5 °C For temperature differences not included between the 2 curves, consult us.

Brazed plate evaporator

Water outlet temperature (˚C)

WATER

Difference of temperature for performances calculation tables

GLYCOL COEFFICIENTS CORRECTION

■ 30 % concentration of glycol weight Evaporator

Cooling capacity

■ Freezing point of the solution: -17,5 °C.

Reading valves in the brochure Pf: Refrigeration power according to selection tables Pa: Compressor absorbed power according to selection tables

Condenser

K: Correction cœfficients

Chilled water flow Pressure drop Average temp.

POSITIVE TEMPERATURE NEGATIVE TEMPERATURE K Calculation K Calculation 0,98

Qc =

1,15

ΔPc = ΔP x 1,15 12 / 7 °C

Cooling capacity

0,97

Pfc = Pf x 0,97

Chilled water flow

1,05

Pressure drop

1,10

Qc: Corrected chilled or hot water flow rate DPc: Corrected condenser.

6

water

pressure

drop,

evaporator

or

Evaporator + condenser

Cooling capacity

Corrected values according to calculations above: Pfc: Corrected cooling capacity

Pcf x 0.86

1,05

Average temp.

DP: Water pressure drop according to curves for the corresponding corrected flow rate value (Qc).

Pfc = Pf x 0,98

Qc =

ΔT

x 1,05

1,00

see selection table

1,10

Qc =

Pcf x 0.86

x 1,10

ΔT ΔPc = ΔP x 1,30 1,30 see operating limits

(Pcf+Pa) x 0.86 x 1,05 ΔT

ΔPc = ΔP x 1,10 35 / 40 °C

0,95

Pfc = Pf x 0,95 Pcf x 0.86

0,97

Chilled water flow

1,05

Pressure drop

1,15

ΔPc = ΔP x 1,15

1,30

Hot water flow

1,05

(Pcf+Pa) x 0.86 Qc = x 1,05 ΔT

1,05

Condenser pressure drop

1,10

ΔPc = ΔP x 1,10

1,10

Qc =

ΔT

x 1,05

1,10

Pfc = Pf x 0,97 Qc =

Pcf x 0.86

ΔT

x 1,10

ΔPc = ΔP x 1,30 Qc =

(Pcf+Pa) x 0.86 x 1,05 ΔT

ΔPc = ΔP x 1,10

AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 08.538 C

MINIMUM WATER

PIPES VOLUME

The Connect controller is equipped with an anticipation logic allowing high flexibility in adjusting the set points according to the parameters drifting, in particular for low water volume hydraulic installations. An adapted management of the compressors operating periods avoids therefore the start of anti-short cycle functions, and in most cases, the requirement of a buffer tank. Models LG - LGP - ILG

120V

150V

200V

240V

300V

350V

400V

500V

540V

600V

753Z

900Z

Minimum installation volume (liters)

226

299

197

222

292

286

279

454

217

274

457

364

1000Z 1100Z 1200Z 457

451

565

NOTES: Industrial processes which require a high stability of water temperatures or installations with high thermal load variation can privilege the installation of a water buffer tank.

NOISE

LEVELS

The DYNACIAT LG - LGP - LGN - ILG range is a must by its design integrating the "noiseless" assembly process for attenuation of vibrations and sound power sources : ■ Scroll compressor(s) mounted on antivibration mounts ■ Anti-vibratil assembly of several compressors on structure isolated from the frame (120 to 600) ■ Piping dissociated from the unit structure ■ Double skin ing with mineral wool insulation 25 mm (753 to 1200) ■ Antivibration mounts to be positioned between the ground and the unit as standard (753 to 1200) ■

Sound power levels ref 2x10-12 Pa ±3 dB Sizes 120 150 200 240 300 350 400 500 540 600 753 900 1000 1100 1200

■

63 Hz 77 78 78 78 81 82 83 84 83 84 89 89 89 90 90

125 Hz 65 74 60 68 77 75 76 74 78 80 68 69 69 71 73

POWER LEVEL SPECTRUM (dB) 250 Hz 500 Hz 1000 Hz 65 59 59 72 67 60 60 62 62 68 62 62 75 70 63 75 68 64 76 69 67 77 67 69 76 70 66 78 73 66 70 75 73 71 76 74 71 76 74 72 76 74 72 77 75

2000 Hz 61 64 64 64 67 69 70 72 69 70 69 70 70 74 76

4000 Hz 59 57 62 62 60 63 64 66 64 63 69 70 70 74 76

Global level Lw dB(A) 67 70 69 70 73 74 75 76 75 76 78 79 79 81 82

2000 Hz 29 33 33 32 36 38 39 40 37 39 37 38 38 42 44

4000 Hz 28 25 30 31 28 31 32 34 33 31 37 38 38 42 44

Global level Lp dB(A)) 35 39 38 38 42 42 44 45 43 45 46 47 47 49 50

Sound pressure levels ref 2x10-5 Pa ±3 dB

Measuring point: ■ ■ ■

in free field 10 meters from the unit, 1.50 meters from the ground directivity 2 Sizes 120 150 200 240 300 350 400 500 540 600 753 900 1000 1100 1200

63 Hz 46 47 47 47 50 51 52 53 51 52 57 57 57 58 58

125 Hz 34 43 28 37 46 43 44 43 46 48 36 37 37 39 41

PRESSURE LEVEL SPECTRUM (dB) 250 Hz 500 Hz 1000 Hz 34 28 28 41 35 29 29 31 31 37 31 31 44 38 32 43 37 33 45 37 36 45 36 38 44 39 34 47 41 35 38 43 41 39 44 42 39 44 42 40 44 42 40 45 43

NOTES: Acoustic pressure levels depend on installation conditions, and consequently are only indicative. Reminder: only the sound power levels are comparable and certified. Compliance with ISO 3744 standard Lp = Lw - 10 log S AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 08.538 C

7

DYNACIAT LG

Water-cooled chillers

Water-cooled chillers

DYNACIAT LG EN

AND HEATING CAPACITIES

VI

RO

NME

N TA L LY F R IE

ND LY

PR

T

HFC R410A TE

O

DYNACIAT LG - LGP

EN

COOLING

CT

IO N

D E L'E N VI RO

NN

EM

CONDENSER WATER OUTLET TEMPERATURE °C

LG LGP

120V

150V

R410A

200V

240V

300V

350V

400V

Evaporator water outlet temperature °C -10 Glycol water -4 2 5 7 Pure water 12 15 18 -10 Glycol water -4 2 5 7 Pure water 12 15 18 -10 Glycol water -4 2 5 7 Pure water 12 15 18 -10 Glycol water -4 2 5 7 Pure water 12 15 18 -10 Glycol water -4 2 5 7 Pure water 12 15 18 -10 Glycol water -4 2 5 7 Pure water 12 15 18 -10 Glycol water -4 2 5 7 Pure water 12 15 18

Pf: Cooling output Pa: Compressor power input Pc: Heating capacity

8

30 Pf kW 19.0 24.0 30.1 34.2 36.4 42.8 46,1 50,2 25.5 31.6 39.3 44.6 47.5 55.9 60,5 65,9 33.5 42.5 53.2 60.5 64.4 76.0 81,8 89,0 37.8 47.9 59.7 67.7 72.2 84.9 91,9 99,7 50.1 62.8 78.1 89.1 95.1 112. 121,5 132,3 57.0 71.9 90.0 103.0 110.2 130.3 142,5 156,1 64.2 81.4 101.9 116.6 124.3 147.4 162,9 177,7

Pa kW 6.7 6.7 6.7 6.8 6.8 6.9 6,9 7,0 8.4 8.5 8.6 8.7 8.7 9.0 9,0 9,3 11.4 11.4 11.5 11.6 11.7 11.8 11,9 12,1 13.4 13.4 13.5 13.6 13.7 13.9 14,0 14,2 16.8 16.9 17.1 17.3 17.4 17.9 18,1 18,6 19.3 19.5 19.8 20.1 20.3 20.8 21,0 21,6 22.0 22.3 22.6 22.9 23.1 23.7 23,6 24,1

35 Pc kW 25.4 30.5 36.6 40.8 43.0 49.5 52,8 57,1 33.6 39.8 47.6 53.1 56.0 64.7 69,3 75,0 44.5 53.5 64.3 71.7 75.7 87.5 93,4 100,9 50.6 60.9 72.9 80.9 85.6 98.5 105,5 113,6 66.2 79.1 94.7 105.9 112.0 129.5 139,2 150,5 75.5 90.7 109.3 122.6 129.9 150.7 163,1 177,2 85.3 102.8 123.9 138.9 146.8 170.5 186,0 201,4

Pf kW 17.9 22.6 28.6 32.6 34.7 41.0 44,3 48,2 24.2 30.2 37.7 42.9 45.6 53.8 58,3 63,6 31.4 40.1 50.5 57.7 61.5 73.0 78,5 85,5 35.6 45.3 56.8 64.6 69.0 81.4 87,7 96,0 47.6 59.9 74.9 85.5 91.3 107. 116,9 127,6 53.7 68.1 85.7 98.4 105.1 124.6 135,9 149,0 60.9 77.6 97.5 111.6 119.3 141.3 156,1 171,1

Pa kW 7.5 7.5 7.5 7.5 7.5 7.6 7,6 7,7 9.3 9.5 9.5 9.6 9.6 9.8 9,8 10,0 12.9 12.9 12.9 13.0 13.0 13.1 13,1 13,3 15.0 15.0 15.0 15.1 15.2 15.3 15,2 15,5 18.7 18.9 19.0 19.2 19.2 19.6 19,5 20,0 21.4 21.6 21.9 22.2 22.3 22.7 22,8 23,3 24.5 24.7 25.0 25.3 25.4 25.9 25,7 26,1

40 Pc kW 25 29.9 35.8 39.9 42.0 48.4 51,7 55,7 33.1 39.3 46.9 52.1 55.0 63.3 67,8 73,4 43.7 52.5 62.9 70.2 74.1 85.7 91,3 98,6 49.8 59.7 71.3 79.2 83.7 96.4 102,5 111,1 65.4 78.0 93.3 104.0 109.9 126.7 136,0 147,2 74.1 88.9 106.6 119.9 126.8 146.8 158,2 171,7 84.3 101.3 121.7 136.1 144.0 166.5 181,2 196,7

Pf kW 16.5 21.1 27.0 30.8 33.0 39.0 42,3 46,0 22.8 28.6 35.9 40.8 43.5 51.4 55,8 60,6 29.1 37.5 47.6 54.5 58.2 69.5 75,0 81,6 32.8 42.3 53.6 61.1 65.3 77.3 84,3 91,8 44.7 56.8 71.2 81.4 86.9 102.9 111,9 122,2 50.5 64.3 81.5 93.3 99.9 118.8 129,9 141,8 57.2 73.5 92.7 106.2 113.7 135.1 150,2 162,0

Pa kW 8.4 8.4 8.3 8.4 8.4 8.4 8,3 8,4 10.4 10.5 10.6 10.7 10.7 10.8 10,7 10,8 14.6 14.6 14.5 14.6 14.6 14.5 14,5 14,7 16.8 16.8 16.8 16.8 16.8 17.0 16,7 16,9 20.7 21.0 21.2 21.3 21.4 21.6 21,4 21,7 23.8 24.0 24.3 24.5 24.6 25.0 24,9 25,3 27.3 27.6 27.8 28.0 28.1 28.5 28,1 28,6

45 Pc kW 24.5 29.1 35 38.8 41.1 47.1 50,4 54,2 32.7 38.7 46.1 51.1 53.8 61.9 66,2 71,2 42.9 51.4 61.6 68.6 72.3 83.6 89,2 96,0 48.8 58.3 69.7 77.4 81.6 93.8 100,6 108,2 64.4 76.9 91.7 102.0 107.6 123.9 132,7 143,3 73.1 87.3 104.9 117.0 123.7 143.1 154,2 166,5 83.0 99.8 119.5 133.3 141.0 162.7 177,6 189,9

Pf kW 15.2 19.4 25.2 28.9 30.9 36.7 40,0 43,7 21.3 26.9 33.8 38.6 41.2 48.7 52,9 57,8 26.6 34.6 44.4 51.0 54.6 65.4 70,8 77,8 30.1 39.2 50.0 57.3 61.3 73.0 79,5 86,7 41.8 53.3 67.2 76.9 82.3 97.8 106,6 116,4 47.0 60.4 76.5 88.0 94.2 112.3 122,7 134,7 52.9 68.6 87.5 100.3 107.6 128.0 141,5 154,8

Pa kW 9.4 9.4 9.3 9.3 9.3 9.4 9,2 9,2 11.5 11.7 11.8 11.9 11.9 12.0 11,8 11,9 16.5 16.5 16.4 16.4 16.4 16.3 16,1 16,2 18.9 18.9 18.8 18.8 18.8 18.8 18,5 18,7 22.9 23.4 23.7 23.8 23.9 24.0 23,6 23,8 26.4 26.8 27.1 27.3 27.4 27.7 27,4 27,8 30.2 30.7 31.0 31.2 31.3 31.5 30,8 31,2

55

50 Pc kW 24.1 28.3 34.1 37.9 39.9 45.8 49,0 52,6 32.1 38.1 45.2 50.0 52.7 60.4 64,4 69,4 42.1 50.2 60.1 66.8 70.4 81.2 86,4 93,5 47.8 57.1 68.0 75.3 79.4 91.2 97,5 104,8 63.4 75.6 90.0 99.8 105.3 121.0 129,5 139,5 71.9 85.9 102.5 114.3 120.6 139.1 149,4 161,8 81.5 97.8 117.2 130.4 137.7 158.5 171,5 185,1

Pf kW

Pa kW

Pc kW

Pf kW

Pa kW

Pc kW

17.8 23.2 26.8 28.6 34.3 37,4 40,9

10.6 10.5 10.5 10.5 10.4 10,2 10,3

27.8 33.2 36.8 38.7 44.4 47,3 50,9

21.1 24.5 26.3 31.6 34,6 37,9

11.8 11.7 11.7 11.7 11,5 11,4

32.3 35.7 37.5 42.8 45,6 48,9

24.8 31.5 36.0 38.6 45.8 49,6 54,4

13.1 13.2 13.3 13.3 13.4 13,2 13,2

37.2 44.2 48.8 51.4 58.7 62,4 67,2

29,0 33.3 35.7 42.6 46,3 50,9

14.8 14.8 14.9 15.0 14,7 14,6

43.0 47.5 49.9 56.9 60,5 65,1

31.5 41.0 47.2 50.6 61.1 66,4 72,5

18.7 18.5 18.5 18.5 18.3 18,0 18,2

49.2 58.6 64.9 68.4 78.7 83,7 90,1

37.2 43.1 46.4 56.4 60,9 67,0

21 20.9 20.9 20.5 20,4 20,3

57.1 63.0 66.3 76.2 80,5 86,6

35.7 46.1 53.1 56.9 68.1 74,4 81,3

21.2 55.8 21.1 66.2 21.0 73.2 21.0 77.1 21.0 88.3 20,5 94,2 20,6 101,3

41.9 48.6 52.2 62.8 68,3 75,3

23.7 23.6 23.5 23.5 23,0 23,0

64.4 71.0 74.6 85.4 90,4 97,5

49.3 62.7 72.0 77.1 91.7 100,4 109,1

26.0 26.5 26.6 26.6 26.8 26,2 26,4

74.0 88.0 97.5 102.7 117.6 125,7 134,7

57.6 66.6 71.4 85.3 92,6 102,5

29.5 85.7 29.7 94.9 29.8 99.8 29.9 114.1 29,5 121,0 29,3 130,8

56.0 71.4 82.3 88.2 105.3 115,4 126,3

29.9 30.3 30.4 30.5 30.8 30,4 30,8

84.3 100.3 111.5 117.5 135.1 144,8 156,1

65.6 76.1 81.7 98.1 107,2 116,8

33.9 34.1 34.2 34.5 34,2 34,3

97.8 108.6 114.4 131.3 140,1 150,0

63.3 81.4 93.8 100.6 120.2 132,4 145,5

34.2 34.6 34.8 34.8 35.1 34,2 34,4

95.7 114.4 127.1 134.0 154.1 165,5 178,9

74.8 86.6 93.0 111.4 122,2 134,2

38.5 38.8 38.9 39.1 38,3 38,3

111.4 123.6 130.1 149.0 159,1 171,2

Zone where use of water / glycol is compulsory Calculation fouling 0.00005 m2 °C/W Eurovent conditions

AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 08.538 C

NME

N TA L LY F R IE

ND

T EN

IO N

D E L'E N VI RO

NN

N TA L LY F R IE

ND

TE

O

O

CT

NME

HFC R407C PR

PR

DYNACIAT LG - LGP

RO

T

HFC R410A TE

VI

EN

RO

EN

EN

VI

LY

AND HEATING CAPACITIES

LY

COOLING

EM

CT

IO N

D E L'E N VI RO

NN

EM

CONDENSER WATER OUTLET TEMPERATURE °C

R410A

LG LGP

30 Pa kW

Pc kW

Pf kW

Pa kW

Pc kW

Pf kW

Pa kW

Pc kW

Pf kW

Pa kW

Pc kW

Pf kW

Pa kW

Pc kW

Pf kW

Pa kW

Pc kW

500V

-10 Glycol water -4 2 5 7 Pure water 12 15 18

78.8 99.6 125.2 143.6 153.3 182.1 203,3 222,8

27.3 27.6 28.1 28.5 28.7 29.4 29,2 29,7

105.0 126.2 152.4 171.3 181.3 210.8 231,9 252,0

74.4 94.8 119.8 137.2 147.0 174.5 195,2 212,7

30.3 30.7 31.1 31.4 31.6 32.3 31,9 32,3

103.4 124.3 149.8 167.6 177.7 205.9 226,3 244,4

69.9 89.6 113.8 130.9 139.9 166.5 186,8 203,4

33.7 34.1 34.5 34.8 35.0 35.5 35,0 35,3

101.9 122.3 147.0 164.5 173.7 201.0 220,9 237,9

64.5 83.7 107.3 123.5 132.2 157.5 175,5 192,2

37.5 38.0 38.4 38.6 38.7 39.2 38,3 38,7

99.9 119.9 144.1 160.7 169.6 195.4 212,7 229,9

77.0 99.9 115.4 123.8 148.1 164,1 179,9

42.3 42.8 43.0 43.1 43.5 42,3 42,7

117.1 140.7 156.7 165.2 190.0 205,0 221,4

91.3 106.1 114.2 137.3 150,2 166,1

47.7 47.9 48.1 48.4 47,5 47,7

136.5 151.8 160.2 183.7 195,9 212,2

540V

-10 Glycol water -4 2 5 7 Pure water 12 15 18

87.5 110.4 137.4 156.2 166.6 196.0 212,4 230,5

30.2 30.4 30.6 30.9 31.1 31.9 32,1 32,9

116.5 139.6 167.1 186.3 196.8 227.1 243,8 262,7

82.6 104.9 131.2 149.5 159.6 188.1 203,5 223,4

33.7 33.8 34.0 34.3 34.4 35.0 34,8 35,6

114.7 137.4 164.1 182.7 192.9 222.2 237,5 258,2

77.3 98.7 124.3 142.1 151.6 179.4 194,9 212,6

37.5 37.8 38.0 38.1 38.2 38.6 38,2 38,7

112.9 134.9 160.9 179.0 188.6 216.8 232,0 249,9

71.7 92.2 116.8 133.7 143.0 170.2 184,2 201,6

41.8 42.3 42.5 42.6 42.6 42.8 42,2 42,5

111.1 132.4 157.5 174.7 184.1 211.6 225,1 242,9

84.8 108.5 124.5 133.4 159.1 173,5 189,5

47.2 47.5 47.6 47.7 47.7 46,8 47,2

129.5 153.8 170.1 179.2 205.2 218,7 235,2

99.2 114.6 123.1 147.4 160,1 174,4

53.3 53.3 53.3 53.4 52,2 52,8

149.7 165.4 174.1 198.7 210,3 225,4

600V

-10 Glycol water -4 2 5 7 Pure water 12 15 18

100.1 125.6 156.3 177.9 190.1 223.9 242,8 264,6

33.6 33.9 34.2 34.6 34.8 35.8 36,3 37,2

132.3 158.3 189.4 211.6 224.0 258.9 278,4 301,1

95.1 119.8 149.8 170.9 182.4 215.4 234,0 254,0

37.3 37.7 38.0 38.3 38.4 39.2 39,2 40,1

130.7 156.1 186.6 208.1 219.7 253.6 272,3 293,2

89.5 113.5 142.5 163.0 173.9 206.0 223,9 244,0

41.4 42.1 42.5 42.6 42.8 43.2 42,9 43,4

128.8 153.7 183.4 204.2 215.3 248.0 265,8 286,3

83.5 106.4 134.5 154.0 164.5 195.4 212,6 231,4

45.8 46.8 47.4 47.6 47.7 48.0 47,2 47,9

126.8 151.0 179.9 199.8 210.5 241.9 258,4 277,9

98.7 125.4 144.0 154.1 183.7 199,5 218,6

52.0 52.9 53.2 53.3 53.5 52,7 53,0

148.0 175.9 195.1 205.3 235.3 250,5 270,0

115.4 133.1 142.7 170.8 184,7 203,7

59.0 59.3 59.5 59.8 59,2 59,3

171.5 189.7 199.6 228.2 241,8 261,0

-8 2 5 Pure water 7 12 -8 Glycol water 2 5 Pure water 7 12 -8 Glycol water 2 5 Pure water 7 12 -8 Glycol water 2

117 177 202 217 260 137 211 244 262 314 153 230 265 285 341 168

44 47 49 49 51 56 58 60 60 62 59 64 66 67 69 65

160 223 250 265 310 191 268 302 321 375 210 292 328 350 408 234

112 168 193 208 248 130 201 232 249 299 146 220 253 272 324 161

49 53 54 55 57 62 65 66 67 69 66 72 74 74 77 72

159 220 246 261 303 189 264 297 315 366 209 289 324 344 399 233

107 160 183 197 235 123 191 219 235 282 139 208 239 257 307 152

54 59 61 61 63 69 72 74 75 77 73 80 82 83 86 80

158 216 241 256 296 189 259 290 307 357 208 284 318 337 390 232

101 151 172 185 221 116 179 206 221 265 131 196 224 241 288 143

60 65 67 68 70 76 80 82 83 86 81 88 91 92 95 88

157 213 236 250 289 187 255 285 301 348 207 280 311 330 380 231

140 161 172 206

72 74 75 78

209 232 245 281

167 192 206 247

88 91 92 95

251 279 294 339

182 210 225 269 134

98 101 102 106 98

276 306 322 370 231

260

69

329

249

77

325

236

85

321

222

94

316

208

104

312

5

302

70

371

292

78

369

276

86

363

261

96

356

244

106

350

7

329

70

399

315

78

394

298

87

385

281

96

378

263

107

370

12

401

72

473

384

80

464

364

89

453

344

99

442

322

110

431

-8

186

71

258

176

79

255

168

87

255

159

96

255

149

106

254

2

293

76

368

277

84

360

261

93

353

248

103

350

233

113

347

5

333

77

409

319

85

404

301

94

395

283

104

387

266

115

381

7

364

78

442

347

86

433

328

95

423

308

105

413

291

116

407

12

444

80

523

422

88

510

402

97

499

379

107

486

354

119

473

Glycol water

753Z

R407C

900Z

1000Z

1100Z Pure water

Glycol water

1200Z Pure water

35

40

Pf: Cooling output Pa: Compressor power input Pc: Heating capacity

AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 08.538 C

45

55

Evaporator water outlet temperature Pf °C kW

50

Zone where use of water / glycol is compulsory Calculation fouling 0.00005 m2 °C/W Eurovent conditions

9

DYNACIAT LG

Water-cooled chillers

Water-cooled chillers

DYNACIAT LG MODE

VI

RO

NME

N TA L LY F R IE

ND

PR

T

HFC R410A TE

O

DYNACIAT ILG

EN

- COOLING

EN

CAPACITIES

LY

COOLING

CT

IO N

D E L'E N VI RO

NN

EM

CONDENSER WATER OUTLET TEMPERATURE °C

ILG

120V

Pure water

Pure water

R410A

150V

30 Evaporator water outlet temperature °C

200V

240V

300V

Pf : Cooling output Pa : Compressor power input

10

Pure water

Pure water

Pure water

35

40

45

50

55

Pf

Pa

Pf

Pa

Pf

Pa

Pf

Pa

Pf

Pa

Pf

Pa

kW

kW

kW

kW

kW

kW

kW

kW

kW

kW

kW

kW

5

28,9

7,1

27,3

7,9

25,6

8,8

23,8

9,9

21,8

11,1

19,8

12,3

7

31,0

7,1

29,2

8,0

27,4

8,9

25,5

9,9

23,4

11,1

21,4

12,3

12

36,5

7,2

34,5

8,0

32,5

8,9

30,5

9,9

28,2

11,1

25,9

12,3

15

40,0

7,3

38,0

8,0

36,0

8,9

33,5

9,9

31,0

11,1

28,7

12,3

18

43,5

7,3

41,5

8,1

39,5

8,9

37,0

9,9

34,5

11,1

32,0

12,3

5

37,0

9,2

35,5

10,1

33,5

11,3

31,5

12,6

29,3

14,0

27,0

15,4

7

40,0

9,2

38,0

10,2

35,9

11,4

33,8

12,7

31,5

14,1

29,0

15,5

12

47,0

9,3

45,0

10,3

42,6

11,4

40,0

12,8

37,5

14,3

34,8

15,7

15

51,5

9,4

49,0

10,3

46,5

11,5

44,0

12,8

41,0

14,3

38,5

15,8

18

56,5

9,5

54,0

10,4

51,0

11,5

48,3

12,8

45,0

14,3

42,0

15,8

5

50,2

12,3

47,4

13,8

44,2

15,6

41,0

17,6

37,4

19,9

33,8

22,2

7

53,6

12,4

50,8

13,9

47,4

15,6

44,0

17,6

40,4

19,9

36,8

22,2

12

63,7

12,5

60,2

13,9

56,8

15,6

52,8

17,6

48,6

19,9

44,6

22,2

15

70,0

12,5

66,0

14,0

62,5

15,6

58,4

17,6

54,0

19,9

49,6

22,2

18

76,0

12,6

72,0

14,0

68,0

15,7

64,0

17,7

59,6

19,9

55,0

22,2

5

58,6

14,2

55,4

15,8

51,9

17,6

48,2

19,8

44,2

22,2

40,4

24,6

7

62,0

14,2

59,1

15,8

55,6

17,6

51,8

19,8

47,6

22,2

43,4

24,6

12

73,6

14,4

70,0

16,0

66,0

17,8

62,0

19,8

57,2

22,2

52,4

24,6

15

81,0

14,4

77,0

16,0

73,0

17,8

68,3

19,8

63,0

22,2

58,2

24,4

18

88,0

14,6

84,0

16,0

80,0

17,8

75,2

19,8

69,6

22,2

64,0

24,4

5

76,0

18,2

72,0

20,2

68,0

22,4

64,0

25,0

59,4

28,0

55,0

30,6

7

80,7

18,2

77,0

20,2

73,0

22,6

68,7

25,2

64,0

28,0

59,0

30,8

12

95,0

18,6

91,0

20,4

86,0

22,8

81,0

25,4

75,6

28,4

70,7

31,2

15

104,0

18,8

100,0

20,6

95,0

22,8

89,2

25,4

83,7

28,4

78,0

31,4

18

113,5

19,0

109,0

20,8

104,0

23,0

98,0

25,6

92,0

28,6

86,0

31,4

Zone where use of chilled water is compulsory. Calculation fouling 0,00005 m2 °C/W Eurovent conditions

AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 08.538 C

MODE

EN

VI

RO

NME

N TA L LY F R IE

ND

PR

T

HFC R410A TE

O

DYNACIAT ILG

EN

- HEATING

LY

HEATING CAPACITIES

CT

IO N

D E L'E N VI RO

NN

EM

CONDENSER WATER OUTLET TEMPERATURE °C

30

Evaporator water outlet temperature °C

ILG

Glycol water

120V

35

40

45

50

55

Pc

Pa

Pc

Pa

Pc

Pa

Pc

Pa

Pc

Pa

Pc

Pa

kW

kW

kW

kW

kW

kW

kW

kW

kW

kW

kW

kW

-8

26,9

6,5

26,4

7,3

25,7

8,3

24,8

9,1

-4

30,2

6,5

29,5

7,2

28,8

8,2

28,0

9,1

27,1

10,3

2

35,9

6,6

35,2

7,3

34,3

8,1

33,4

9,2

32,6

10,3

31,2

11,9

5

39,9

6,6

38,9

7,3

38,0

8,1

36,9

9,1

35,9

10,2

34,8

11,4

7

42,2

6,6

41,1

7,3

40,1

8,2

38,9

9,1

37,6

10,2

36,5

11,4

10

45,6

6,7

44,5

7,4

43,4

8,2

42,1

9,1

40,8

10,1

39,3

11,4

12

48,5

6,8

47,3

7,5

46,0

8,2

44,6

9,1

43,1

10,1

41,7

11,4

-8

34,6

8,2

34,0

9,2

33,5

10,3

32,7

11,4

-4

38,7

8,3

38,0

9,2

37,4

10,4

36,6

11,5

35,9

12,9

2

46,3

8,4

45,3

9,3

44,5

10,5

43,8

11,7

42,8

13,0

41,5

14,5

5

51,4

8,5

50,4

9,4

49,4

10,5

48,4

11,7

47,0

13,1

45,9

14,8

7

54,2

8,6

53,2

9,5

52,2

10,5

50,8

11,7

49,5

13,1

48,5

14,8

10

58,8

8,7

57,6

9,6

56,3

10,6

54,8

11,8

53,3

13,2

51,7

14,8

12

62,4

8,9

61,2

9,7

59,7

10,6

58,1

11,8

56,6

13,1

54,8

14,8

-8

46,4

11,1

45,0

12,7

44,1

14,4

43,3

16,3

-4

52,3

11,1

50,9

12,6

50,2

14,3

49,1

16,2

47,7

18,2

2

62,3

11,3

60,9

12,7

59,6

14,3

58,0

16,1

56,1

18,0

54,7

20,6

5

69,6

11,4

67,9

12,8

66,2

14,3

64,5

16,0

62,8

18,2

61,1

20,2

7

73,1

11,5

71,3

12,8

69,6

14,3

67,9

16,1

66,0

18,2

64,1

20,1

10

79,5

11,6

77,8

12,9

75,4

14,4

73,5

16,2

71,0

18,2

68,7

20,0

12

83,7

11,7

82,2

13,0

80,2

14,4

78,0

16,1

75,4

18,1

73,0

19,9

-8

53,1

13,1

52,3

14,6

51,7

16,6

50,5

18,6

-4

59,8

13,0

58,6

14,6

57,8

16,5

56,5

18,6

55,4

20,9

2

71,3

13,2

69,9

14,7

68,4

16,5

66,8

18,5

65,6

20,8

63,8

23,3

5

80,8

13,2

78,8

14,6

76,8

16,3

74,3

18,2

72,1

20,4

69,9

22,9

7

85,0

13,3

83,2

14,7

81,1

16,3

78,6

18,1

76,1

20,4

73,6

22,8

10

92,4

13,5

89,6

14,9

87,7

16,4

85,5

18,2

82,7

20,3

79,6

22,8

12

98,2

13,7

96,1

15,0

93,5

16,5

90,9

18,2

87,3

20,3

84,2

22,8

-8

69,1

16,5

67,7

18,3

66,4

20,6

65,1

23,0

-4

77,7

16,7

76,6

18,4

75,0

20,7

73,7

23,2

72,2

25,7

2

92,6

16,9

91,1

18,6

89,5

20,8

87,8

23,4

85,5

26,0

83,1

28,9

5

103,3

17,0

101,4

18,8

99,4

20,9

97,2

23,3

94,5

26,0

91,5

29,7

7

107,9

17,1

106,3

18,8

104,1

20,9

101,5

23,3

98,9

26,1

95,1

29,8

10

117,2

17,4

114,6

19,1

112,1

21,1

109,1

23,4

106,2

26,2

101,6

29,9

12

124,1

17,5

121,3

19,3

118,6

21,3

115,7

23,4

112,5

26,3

107,7

29,9

Pure water

Glycol water

150V

R410A

Pure water

Glycol water

200V Pure water

Glycol water

240V Pure water

Glycol water

300V Pure water

Pf : Cooling output Pa : Compressor power input

Zone where use of chilled water is compulsory. Calculation fouling 0,00005 m2 °C/W Eurovent conditions

AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 08.538 C

11

DYNACIAT LG

Water-cooled chillers

Water-cooled chillers

DYNACIAT LG DYNACIAT LGN

VI

RO

NME

N TA L LY F R IE

ND LY

EN

COOLING AND HEATING CAPACITIES REJECTED ON REMOTE CONDENSER O

EN

PR

T

HFC R407C TE

CT

IO N

D E L'E N VI RO

NN

EM

CONDENSING TEMPERATURE °C

LGN

45

55

50

Pa kW

Pc kW

Pf kW

Pa kW

Pc kW

Pf kW

Pa kW

Pc kW

Pf kW

Pa kW

Pc kW

-8 -4

15.2 18.2

5.9 5.9

20.8 23.9

14.3 17.2

6.6 6.6

20.6 23.6

13.3 16.1

7.4 7.4

20.3 23.2

12.3 14.9

8.3 8.3

20.1 22.8

2 5 7 12

24.3 28.7 30.8 38.2

5.9 5.9 5.9 5.9

30.0 34.5 36.6 44.0

23.1 27.3 29.4 36.5

6.6 6.6 6.6 6.6

29.4 33.7 35.8 42.9

21.7 25.7 27.8 34.5

7.4 7.4 7.4 7.4

28.8 32.9 34.9 41.7

20.2 24.0 26.0 32.3

8.3 8.3 8.3 8.3

28.2 32.0 34.0 40.4

-8 -4

22.6 27.1

8.7 8.8

31.0 35.5

21.4 25.7

9.7 9.8

30.7 35.1

20.1 24.2

10.8 10.9

30.4 34.6

18.7 22.6

12.1 12.2

30.2 34.2

2 5 7 12

35.4 41.6 44.8 54.7

8.9 8.9 8.9 9.0

44.0 50.3 53.5 63.5

33.7 39.7 42.9 52.4

9.9 9.9 9.9 10.0

43.3 49.3 52.5 62.1

31.9 37.6 40.6 49.7

11.0 11.1 11.1 11.1

42.5 48.3 51.3 60.5

30.0 35.4 38.4 47.1

12.3 12.4 12.4 12.4

41.8 47.3 50.3 59.1

-8 -4

30.0 35.7

11.8 11.8

41.3 47.0

28.0 33.7

13.2 13.2

40.6 46.4

26.0 31.6

14.8 14.8

40.1 45.7

24.0 29.3

16.7 16.7

39.7 45.1

2 5 7 12

47.3 56.1 60.5 75.0

11.9 12.0 12.0 12.1

58.8 67.7 72.2 86.8

45.2 53.3 57.8 71.5

13.3 13.3 13.4 13.4

58.0 66.2 70.8 84.6

42.5 50.2 54.5 67.6

14.9 14.9 14.9 15.0

56.8 64.6 69.0 82.2

39.6 47.0 51.0 63.5

16.7 16.7 16.7 16.8

55.6 63.1 67.1 79.8

-8 -4

36.5 44.0

14.7 14.8

50.5 58.3

34.5 41.7

16.4 16.5

50.1 57.6

32.3 39.3

18.3 18.4

49.7 56.8

30.0 36.6

20.5 20.6

49.4 56.2

2 5 7 12

58.5 68.8 74.4 91.9

15.0 15.1 15.2 15.4

73.1 83.5 89.2 106.9

55.6 65.6 71.1 87.6

16.7 16.8 16.9 17.1

71.7 81.9 87.5 104.2

52.5 62.1 67.2 83.2

18.6 18.7 18.8 18.9

70.4 80.1 85.4 101.6

49.3 58.3 63.2 78.4

20.8 20.9 21.0 21.1

69.2 78.4 83.4 98.9

-8 -4

45.0 53.3

17.5 17.6

61.7 70.3

42.0 50.7

19.5 19.6

60.5 69.5

39.5 47.7

21.7 21.9

60.1 68.6

36.8 44.8

24.3 24.5

59.7 68.0

2 5 7 12

70.4 82.4 89.3 109.8

17.8 18.0 18.0 18.2

87.7 99.9 106.8 127.6

67.1 79.3 85.5 104.8

19.8 20.0 20.0 20.2

86.3 98.7 105.0 124.5

63.5 75.0 81.0 99.8

22.1 22.2 22.3 22.4

84.8 96.5 102.6 121.6

59.7 70.5 76.5 94.2

24.7 24.8 24.9 25.0

83.3 94.4 100.4 118.4

-8 -4

51.8 62.5

20.7 20.9

71.6 82.6

48.9 59.2

22.9 23.1

70.7 81.4

46.0 55.8

25.4 25.7

70.1 80.3

43.0 52.3

28.3 28.5

69.7 79.4

2 5 7 12

82.7 97.8 105.3 129.5

21.3 21.5 21.7 22.0

103.3 118.8 126.4 151.1

78.6 93.0 100.5 123.8

23.5 23.8 23.9 24.3

101.3 116.1 123.7 147.5

74.4 88.0 95.3 117.5

26.1 26.3 26.5 26.9

99.5 113.4 120.9 143.6

70.1 82.8 89.8 111.0

29.0 29.2 29.4 29.8

97.8 111.0 118.1 139.9

-8 -4

60.1 72.5

23.8 24.0

82.8 95.6

56.9 68.8

26.2 26.5

81.9 94.2

53.5 64.8

29.1 29.3

81.1 92.7

50.0 60.6

32.2 32.5

80.4 91.5

2 5 7 12

95.9 113.4 122.3 151.3

24.5 24.8 24.9 25.4

119.6 137.5 146.6 176.1

91.2 107.6 116.9 143.9

27.0 27.3 27.5 28.0

117.3 134.1 143.6 171.2

86.2 101.9 110.4 136.4

29.8 30.2 30.4 30.9

114.9 131.0 139.8 166.4

81.0 96.0 104.1 128.7

33.0 33.4 33.6 34.2

112.7 128.2 136.5 161.8

120Z Pure water

Glycol water

150Z Pure water

Glycol water

200Z

R407C

40

Pf kW

Glycol water

Pure water

Glycol water

240Z Pure water

Glycol water

300Z Pure water

Glycol water

350Z Pure water

Glycol water

400Z Pure water

Pf: Cooling output Pa: Compressor power input Pc: Heating capacity to evacuate

12

35

Evaporator water outlet temperature °C

Pf kW

Pa kW

Pc kW

13.7 18.7 22.2 24.1 30.1

9.4 9.4 9.4 9.3 9.3

22.5 27.6 31.2 33.1 39.1

20.9 28.0 33.1 35.8 44.1

13.7 13.8 13.8 13.8 13.9

33.8 41.1 46.4 49.1 57.5

26.8 36.6 43.5 47.3 59.2

18.9 18.8 18.8 18.8 18.8

44.6 54.5 61.6 65.4 77.3

33.8 45.8 54.3 59.0 73.3

23.2 23.3 23.4 23.5 23.6

55.6 68.0 76.7 81.5 96.1

41.5 55.7 65.9 71.5 88.5

27.4 27.6 27.7 27.8 27.9

67.3 82.0 92.5 98.2 115.5

48.6 65.4 77.4 84.0 104.1

31.8 32.2 32.5 32.7 33.1

78.6 96.2 108.6 115.4 136.1

46.4 56.4 75.8 89.8 97.5 120.9

35.9 36.2 36.7 37.1 37.3 38.0

80.1 90.6 110.8 125.4 133.4 157.5

Zone where use of water / glycol is compulsory Calculation fouling 0.00005 m2 °C/W Standard conditions

AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 08.538 C

DYNACIAT LGN

VI

RO

NME

N TA L LY F R IE

ND LY

EN

COOLING AND HEATING CAPACITIES REJECTED ON REMOTE CONDENSER O

EN

PR

T

HFC R407C TE

CT

IO N

D E L'E N VI RO

NN

EM

CONDENSING TEMPERATURE °C

LGN

Evaporator water outlet temperature °C Glycol water

500Z Pure water

Glycol water

540Z Pure water

Glycol water

600Z

R407C

Pure water

Glycol water

753Z Pure water

Glycol water

900Z Pure water

Glycol water

1000Z Pure water

Glycol water

1100Z Pure water

Glycol water

1200Z Pure water

35

40

45

55

50 Pf kW

Pa kW

Pc kW

58.9 93.5 110.1 119.1 146.7

42.7 44.6 45.2 45.6 46.5

99.1 136 153.5 162.9 191.6

153.5 174.8 186.0 219.6 118.8

102.5 122.2 132.3 163.7

50.8 51.0 51.0 51.2

150.9 171.0 181.3 213.2

49.4 49.6 49.8 50.1 58

166.5 188.2 200.3 237.6 154

111.1 131.5 143.0 177.6

55.2 55.5 55.6 55.9

163.7 184.7 196.4 231.5

154 178 193 233 116

60 61 61 62 71

212 237 252 294 183

92 144 167 181 220

64 67 68 68 69

153 208 232 247 287

258 291 310 363 204

184 214 231 281 130

73 74 74 75 77

254 285 303 354 203

108 172 200 217 269

79 81 82 83 84

182 250 279 297 350

72 73 73 74 77

283 318 339 396 225

202 235 254 307 139

80 81 82 83 86

279 313 333 387 225

121 190 220 239 289

86 89 90 91 92

202 275 307 326 378

233 275 296 364

80 81 82 83

313 356 378 447

220 259 280 345

89 90 91 92

309 349 370 437

129 206 242 263 323

95 99 100 101 102

224 305 342 364 426

250

162

85

247

152

95

246

141

105

246

350 398

256 302

88 89

345 392

242 285

98 99

340 384

226 267

109 110

335 377

81

425

327

90

417

308

100

407

289

111

400

83

503

401

91

489

378

101

476

356

112

464

-8

Pf kW 73.75

Pa kW 27.97

Pc kW 100.6

Pf kW 70.1

Pa kW 31.2

Pc kW 99.9

Pf kW 67.1

Pa kW 34.7

Pc kW 100.1

Pf kW 63.2

Pa kW 38.5

Pc kW 99.7

2 5 7 12 -8

115.9 135.9 146.1 178.9 80.3

28.9 29.3 29.6 30.2 32.0

144 164.4 174.9 208.4 110.9

110.9 130.2 140.7 172.1 76.1

32.4 32.9 33.1 33.8 35.7

142.2 162.0 172.9 205.1 110.1

105.4 123.9 133.9 164.3 71.7

36.1 36.6 36.9 37.7 40.0

140.2 159.3 169.7 200.9 109.6

99.7 117.3 126.9 155.9 67.4

40.2 40.8 41.1 41.9 44.8

138.2 156.6 166.4 196.5 109.6

2 5 7 12 -8

129.2 154.3 167.0 204.6 88.0

32.6 32.8 32.9 33.2 34.9

160.8 186.3 199.1 237.0 121.3

123.3 146.9 158.7 195.8 83.3

36.3 36.5 36.6 36.9 38.9

158.4 182.3 194.2 231.7 120.3

116.5 139.2 150.4 185.3 77.8

40.5 40.7 40.8 41.0 43.4

155.6 178.5 190.0 225.2 119.0

110.0 130.9 142.0 175.2 72.9

45.3 45.5 45.6 45.8 48.6

2 5 7 12 -8

140.8 162.8 178.5 220.1 116

35.7 35.9 36.0 36.3 42

175.4 197.7 213.6 255.6 156

134.4 157.2 170.4 210.5 111

39.7 39.9 40.1 40.3 47

172.7 195.9 209.3 249.8 155

127.2 149.6 161.8 200.1 105

44.2 44.5 44.6 44.9 52

169.7 192.6 205.0 243.8 155

119.2 140.4 152.3 189.1 99

2 5 7 12 -8

178 206 222 268 137

43 44 44 45 52

220 248 265 312 186

171 197 214 257 130

48 49 49 50 57

218 245 261 306 185

163 188 204 246 123

54 55 55 56 64

215 241 257 300 184

2 5 7 12 -8

214 249 270 325 151

53 54 54 55 56

266 301 322 379 205

205 238 258 312 145

59 60 60 61 62

262 296 316 371 204

195 226 245 297 138

66 66 67 68 69

2 5 7 12 -8

234 271 293 352 165

57 58 58 59 63

290 327 349 410 227

224 260 281 339 156

64 65 66 67 70

287 323 345 404 226

214 248 268 323 147

2 5 7 12

257 303 326 400

65 66 66 67

321 368 392 467

246 289 312 382

72 73 73 75

318 362 385 457

-8

181

70

250

173

77

2 5

284 334

72 73

356 407

270 318

80 81

7

360

74

433

344

12

441

75

514

423

Pf: Cooling output Pa: Compressor power input Pc: Heating capacity to evacuate

AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 08.538 C

Zone where use of water / glycol is compulsory Calculation fouling 0.00005 m2 °C/W Standard conditions

13

DYNACIAT LG

Water-cooled chillers

Water-cooled chillers

DYNACIAT LG WATER PRESSURE DROP LG - LGP 120 - 1200 Condenser and evaporator (prohibited use outside limit applications) EVAPORATOR 160

Water pressure drop in kPa

100 80 60 50 40 30 20

10 8 3

4

5

6

7

8

9 10

15

20

30

40

50

60

70

80

Water flow m3/h

CONDENSER 160

Water pressure drop in kPa

100 80 60 50 40 30 20

10 8 3

4

5

6

7

8

9 10

15

20

30

40

50

60

70

■ Units conversion formulae = bar x 100

Foot (ft)

= mm x 0.0032808

bar

= mH2O x 0.0981

Pounds (lb)

= kg x 2.205

kg/cm2

= bar x 1.0197

Cubic foot mn (cfm)

= m3/h x 0.5885

Pi (lbf/in2)

= bar x 14.504

US Gallons

= m3 x 264.2

Inches (in)

= mm x 0.0394

UK Gallons

= m3 x 220

kPa

14

80

Water flow m3/h

AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 08.538 C

WATER PRESSURE LGN 120 - 1200

DYNACIAT LG

Water-cooled chillers DROP

Condenser and evaporator (prohibited use outside limit applications) EVAPORATOR 160 0

15

0

Water pressure drop in kPa

100

30

0

24

0 20

0

0 35 0 0 4

80

54

0

60

00

11

0

0

50

60

00

0 90

50

3

-1

00

75

12

40 30 20

0

12

10 3

4

5

6

7

8

9 10

15

20

30

40

50

60

70

80

Water flow m3/h

Filter - LG - LGP - LGN (compulsory) 8

Water pressure drop in mCE

6 0

4

AP EV

12

0 50

50 -1

2

1 0.8 0.6 AP EV

0.4

40 -2 0 20

ND CO

0 35 0 024 0 3 00 -2 AP 0 V E 15 012

ND CO

0 35 00 3 AP EV

0 50 00 4

ND CO

040

00 10 0 90 0 30 20 5 0 7 -1 6 0 0 0 ND 54 11 D CO D N N O P -C CO VA P E A AP EV EV

0.2

0.1 3

4

5

6

7

8

9 10

15

AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 08.538 C

20

30

40

50

60

70

80

Water flow m3/h

15

Water-cooled chillers

DYNACIAT LG WATER PRESSURE ILG 120 - 300

DROP

Evaporator (prohibited use outside limit applications)

Water pressure drop in kPa

INTERNAL CIRCUIT AND EXTERNAL CIRCUIT

Water flow m3/h

Filter - ILG (compulsory) 8

Water pressure drop in mCE

6 4

0

2 0

0

1 0.8

0

0

0.6

LG

-

-

-

24

ILG

30

20

15

12

I

0.4

0.2

0.1 3

4

5

6

7

8

9 10

15

20

30

40

50 60 70 Water flow m3/h

■ Units conversion formulae kPa

= bar x 100

Foot (ft)

= mm x 0.0032808

bar

= mH2O x 0.0981

Pounds (lb)

= kg x 2.205

kg/cm2

= bar x 1.0197

Cubic foot mn (cfm)

= m3/h x 0.5885

Pi (lbf/in2)

= bar x 14.504

US Gallons

= m3 x 264.2

= mm x 0.0394

UK Gallons

= m3 x 220

Inches (in) 16

AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 08.538 C

DYNACIAT LG

Water-cooled chillers DIMENSIONS DYNACIAT LG - LGP 120 - 1200

3xD

E

A a : Condenser cooling water outlet (LG) Condenser hot water outlet (LGP)

90

F

b : Condenser cooling water inlet (LG) Condenser hot water inlet (LGP) 1591

c : Evaporator chilled water outlet d : Evaporator chilled water inlet e : Electrical supply

LG-LGP

Anti-vibration mounts

120

150

Figure

1

a-b

G 1”1/2

c-d

G 1”1/4

A

127

200

240

300

350

400

500

2

540

600

Mass Kg

900 1000 1100 1200

3

Male connectors G 1”1/2

753

G 2”

4 Flange PN16

G 2”1/2

126

DN 80

DN 100

127

122

DN 125 125.8

B

454

492

494 473

C

446

408

406 427

D

270 270 270 300 300

E

690 690 690 607 607

F

690 690 690 683 683 230

300

385

390

590

620

665

735

930 1125 1045 1223 1223 1321 1413

In 240 operation

312

400

406

617

650

703

780

990 1190 1128 1315 1315 1408 1509

Empty

AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 08.538 C

17

17

Water-cooled chillers

DYNACIAT LG DIMENSIONS DYNACIAT LGN 120 - 1200

140 280 280

321

585 150 150 150

385

680

270

98

461

95

169 150 150 150 169

3xG

D

E

A

90

F

a : Discharge pipe connection

1591

b : Liquid return pipe connection c : Evaporator chilled water outlet d : Evaporator chilled water inlet e : Electrical supply

LGN Anti-vibration mounts

Circuit 2 Circuit 1

Figure

Mass Kg

240 300 350 400 500 540

1

2

600

1”3/8 1”3/8

1”5/8

2”1/8

1”5/8

b

7/8”

7/8” 1”1/8

1”1/8

1”1/8

1”1/8

a

1”3/8 1”5/8

b

1”1/8 G 1”1/2

G 2”

900 1000 1100 1200 4

1”1/8

G 1”1/4 127

753

3

a

c-d A B C D E F G

18

120 150 200

G 2”1/2 PN 16 DN 80 111

4 Ø 2”1/8

1”3/8

1”1/8

1”5/8

Tube Ø 1”3/8

2”1/8

2”1/8

1”1/8

1”3/8

1”5/8

PN 16 DN 100 PN 16 DN 125 122 125.8 535 563 563 581 568 365 337 337 319 332 270 270 270 300 300 690 690 690 607 607 775 775 775 803 803 80 80 80 80 80 975 1135 1135 1161 1229

223 284 375

436 518 548 586 591 835

954

In operation 232 296 390

452 543 577 621 636 883

1008 1017 1117 1117 1203

Empty

1273

AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 08.538 C

DYNACIAT LG

Water-cooled chillers DIMENSIONS DYNACIAT ILG 120 - 300

461

140 280 280

A

321

95

169 150 150 150 169

a : Water outlet internal circuit b : Water inlet internal circuit c : Water outlet external circuit d : Water inlet external circuit e : Electricity supply ILG

120

Figure

150

200

1

240

300

2 Male connectors

a-b G 1”1/2

c-d

Mass Kg

A

G 2”

127

126

Empty

226

289

379

452

595

In operation

237

301

394

468

622

AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 08.538 C

19

Water-cooled chillers

DYNACIAT LG PIPING

INSTALLATION EXAMPLE LG

-

LGP SERIES

COOLING installation with water dry-cooler

chilled water circuit

air purge

hot water recovery circuit

water filter (compulsory)

water filling

flexibles (compulsory)

expansion tank balance valve

thermometer wells water discharge

drain

4 ways water valve

stop valve

accessible exchanger

temperature controller

relief valve

NOTE: the above piping diagram examples are indicative only and do not constitute installation details.

20

AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 08.538 C

PIPING

INSTALLATION EXAMPLE

-

DYNACIAT LG

Water-cooled chillers ILG SERIES

COOLING / HEATING FLOOR

and / or

TERMINAL UNITS

Outdoor sensor Indoor sensor

REGULATOR

Floor HYDRAULIC MODULE

C

Safety valve + manometer

B

Flexible sleeves

Filling Expansion vessel

A

A Internal circulation pump

Screen filter

B

Pump

Safety valve + manometer

Screen filter Filling

Buffer tank (option) Expansion vessel

VS Closed in summer

Discharge

C

WINTER

A

Isolating valves

B

Thermometer bags

C

Adjusting valves

SUMMER

(The screen filter is positioned upstream from the wall pump if this pump does not accept the non-filtered water.)

Solenoide valve

Strainer valve

Outside network of water (pump with booster or city water)

Wall or ground water

NOTE: the above piping diagram examples are indicative only and do not constitute installation details.

AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 08.538 C

21

Water-cooled chillers

DYNACIAT LG PIPING

INSTALLATION EXAMPLE

-

ILG SERIES

COOLING / HEATING FLOOR

and / or

TERMINAL UNITS

Outdoor sensor Indoor sensor

REGULATOR

Floor Plancher

HYDRAULIC MODULE

C

Safety valve + manometer

B

Optional auxiliary heating

Flexible sleeves

Filling Expansion vessel

A

A Screen filter

Internal circulation pump

B

Pump

Safety valve + manometer

Screen filter Filling

Buffer tank (option) Expansion vessel

Inlet circuit Return circuit

Filling product

A

Isolating valves

B

Thermometer bags

C

Adjusting valves

Geothermal sensor

Glycol water sensor under ground

NOTE: the above piping diagram examples are indicative only and do not constitute installation details.

22

AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 08.538 C

DYNACIAT LG - LGP - ILG - LGN

SERIES

Installation recommendations ■ Instructions for water quality criteria WARNING: A water filter (800 microns) must be mounted on the unit inlet by the installer. Correct and specified operation along with the assurance of reasonable life expectancy from the chiller-heater is significantly dependent on the water circuits, especially if the water quality is allowed to cause scaling, corrosion, the formation of algae or the growth of micro-organisms. The water quality must be thoroughly analyzed to ensure that it is suitable for use on the machine, and to establish that chemical treatment will be sufficient to maintain water quality at acceptable levels and if it will be necessary to install a softening/demineralisation process. This water analysis must establish the compatibility of the water used on the site with the following schedule of the different materials existing on the CIAT machine : - copper tubes 99.9% brazed with copper and silver filler, - depending on models, bronze threaded connexions or steal flange couplings, - exchangers with plates and connexions in stainless steal AISI 316 - 1.4401 brazed with copper and silver filler. Caution : if these instructions are not respected the warranty of the chiller will be voided.

■ Lifting and handling operations Work with the best safety conditions for people during the lifting and handling operations. Follow the lifting instructions provided on the machine and the Installation, Operating, Commissioning and Maintenance instructions manual to the letter. Plan properly to ensure an accessible route to the place of installation before moving the machine. Always lift the unit vertically, under no circumstances must the machine be bent or put in a horizontal position.

■ Location of the machine DYNACIAT units are designed to be positioned indoor in a technical plant. Frost protection must be foreseen. Great attention must be paid to leaving necessary space for maintenance access to the unit, including at the top. The machine has to be mounted on a level, non combustible flat and horizontal floor with a foundation capable of ing the operation weight. Counter measures against the noise level of the auxiliaries, such as pumps, are recommended. Before installation, prevent, with the help of a sound specialist, the different possible sources of noise transmission, depending on the machine room and its design. It is NECESSARY to fit the pipework with rubber expansion ts (optional equipment).

■ Venting of technical plant In accordance with the regulations on the installation site, a fresh air supply system may be installed to avoid dangerous situations or loss of comfort in the case of refrigerant leakage from the circuit of the machine.

■ Installation of the accessories Several optional accessories can be delivered separately, to be mounted on the machine on site. Follow the instructions of the Installation, Operating, Commissioning and Maintenance manual to the letter.

■ Field electrical wiring Follow the Installation, Operating, Commissioning and Maintenance instructions manual to the letter. All necessary instructions for electrical connections are detailed on the wiring diagrams attached to the unit. (They must be followed strictly) Connections must conform to good engineering practices and to norms and regulations in force. Field electrical wiring on site: . main electric power supply, . remote control of the machine (if necessary) . free s informations (optional). It is important to note that the unit is not protected against lightning transients on the electrical supply. Accordingly, the installation must be fitted with apparatus to give adequate transient protection, and such devices must be incorporated in the field power electric box.

AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 08.538 C

23

DYNACIAT LG

Water-cooled chillers

Water-cooled chillers

DYNACIAT LG

■ Piping connections:

Follow absolutely the Installation, Operating, Commissioning and Maintenance instructions manual to the letter. All piping shall be properly aligned and graded to a drain valve to permit complete drainage of the system. All pipes must be installed and connected to the machine ensuring that complete access for service is provided to all s, then covered with a thermal insulation. Adequately and brace the piping independently of the unit to avoid vibrations and strain on the piping connections. Isolating valves and manual valves for water flow adjustment must also be installed. - Field water connections required on site : . water supply of the pipes installation check-pressure reducing valve, . evaporator, condenser and water drain, - Provide the accessories necessary for all hydraulic circuits, for example : . a cooling water flow control valve, thermostatic type, mounted on the inlet side or outlet side of the condenser, . water expansion tank, . drain valves on pipes low points to extract all the water, . exchangers stop valves and water filter, . air purge valves on pipes top points, . check that there is a sufficient water volume in the installation (if necessary provide a storage tank), . rubber expansion ts on the exchangers inlet and outlet water side. . thermowells at each inlet and outlet connection for measurement during commissioning and maintenance procedure. Caution : - Water circuit pressure do not exceed 4.0 bar, - Expansion tank mounted before water pump, - Do not install any valve on the expansion tank. - Be sure to install the water circulating pumps immediately on the exchangers water inlet side. - Be sure that the water pressure at the suction of each circulating pump is equal or higher than the minimum pressure NPSH required, particularly in case of an "open" type circuit. - Referring to the technical conditions, the water quality criteria must be analyzed. - The frozen protection of the unit and the hydraulic piping is necessary, as is the possibility of a water drain of the circuit. In case of use of glycol for protection against freezing, it is absolutely necessary to check the physical properties and concentration before commissioning. - Before making final connection to the chiller-heater, the piping must be flushed with clean water to remove debris in the circuit.

■ Start up The commissioning of DynaCiat machines must be made by CIAT or by a CIAT approved company. Follow the Installation, Operating, Commissioning and Maintenance instructions manual to the letter. Non exhaustive list of operations to be carried out during commissioning: - Check the correct location of the machine - Check the electrical supply protection. Check the phases and correct rotation direction - Check the electrical connections on the unit - Check the correct direction of water circulation on the unit - Check cleanliness of the water circuit - Adjust water flow to the specified value - Check the refrigeration circuit pressures - Check the correct direction of rotation of compressors - Check the water pressure drop and water flow - Complete running parameters check list

■ Maintenance operations The machine requires specific routine maintenance operations which must be provided by authorized service agents agreed by CIAT. A report of the running parameters must be completed on a special "CHECK LIST" form which may be sent to CIAT. For this operation, refer to and follow the instructions of the Installation, Operating, Commissioning and Maintenance instructions manual to the letter. It is necessary to take out a maintenance contract of the unit with a specialist of refrigerating machines agreed by CIAT, including the period of warranty.

DYNACIAT LGN

SERIES

■ Refrigeration connections - Follow the installation, Operating, Commissioning and Maintenance instructions manual to the letter. - The pipes must be in refrigerant quality copper and follow the state of the art. - As these units have been designed for connection to a removed condenser not supplied by CIAT, neither refrigerant connections nor commissioning will be carried out. - The pipe runs should be designed carefully and the requirements taken into consideration to facilitate the oil return to the compressor and pressure drops which can impair the performances.

24

24

AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 08.538 C

DYNACIAT LG

Water-cooled chillers

DRYCOOLERS AIR

COOLED CONDENSERS

■

The CIAT drycoolers and air cooled condensers series EUROPA AIRIAL are compatible with the DYNACIAT LG units with water cooled condensers or DYNACIAT LGN units without condenser.

■

Available in a large choice of sizes and 6 ventilation speeds, EUROPA and AIRIAL units are adapted to the dimensional or acoustic constraints of the site.

AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 08.538 C

25

Water-cooled chillers

DYNACIAT LG NOTES ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... 26

AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 08.538 C

NOTES ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... ........................................................................... AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 08.538 C

27

DYNACIAT LG

Water-cooled chillers

Water-cooled chillers

DYNACIAT LG CONNECT

CONTROL SYSTEM ERGONOMIC INTERFACE - LCD multilingual screen (2 lines of 20 characters) - Pressures and temperatures reading - Pump control - Communication Available free s :

Inputs:

- External ON/OFF - Setting ½ selection - Cooling / heating selection - Compressors load shedding

Outputs: - General fault of the unit

RS 485 OUTPUT IN STANDARD MODBUS-JBUS open Protocol (standard) LONWORKS Protocol (option) F R E E C O N TA C T S R E L AY B O A R D ( O P T I O N ) Available outputs :

- Water flow fault - Antifreeze fault - Pump fault - Fans fault - Low and high pressure fault - Compressors safety fault - Discharge temperature fault - Compressors running status

REMOTE CONTROL BOX (OPTION) Identical to the ergonomic interface OPTION FOR MANAGEMENT OF SEVERAL UNITS MULTICONNECT (kit delivered separately) Main available functions : - Management up to 8 units on the same water loop - Cooling or heating mode management - Management of chilled water or hot water pump - Management of safety unit - Load shedding of units - Time programming of the installation - Management of ice storage mode - Faults management of each unit - Balancing of the running time of each unit - MODBUS-JBUS R485 output for BMS connection allowing to get running and faults status of each unit This document is non-contractual. As part of its policy of continual product improvement, CIAT reserves the right to make any technical modification it feels appropriate without prior notification.

Head office

CIAT Service

Avenue Jean Falconnier - B.P. 14 01350 - Culoz - Tel: +33 (0)4 79 42 42 42 - Fax: +33 (0)4 79 42 42 10 e-mail: [email protected] - www.ciat.com

Tel.: +33 (0)4 79 42 42 90 - Fax: +33 4 79 42 42 13

Compagnie Industrielle d’A Applications Thermiques - S.A. with a ed capital of 26 000 000 € - R.C.S. Belley B 545 620 114