CRM / CRL OPTIMUM SOLUTIONS FOR COMMERCIAL REFRIGERATION

SEMI-HERMETIC AIR COOLED REFRIGERATION CONDENSING UNITS

Year 2012

50HZ R134 a

R22

Quality Management System

R404A

Enviromental Management System

Safety Management System

ISO 9001 : 2008

ISO 14001 : 2004

BS OHSAS 18001 : 2007

Certificate No.: QS-5519HH

Certificate No : 12 104 30334 TMS

Certificate No : 12 116 30334 TMS

STANDARD COMPONENTS

4

4

2

2

5

3

3 6 5 4

1

7

1

2 1- Compressor – Semi Hermetic 2- Condenser Coil 3- Liquid Receiver 4- Fan / Motor 5- Dual High / Low Pressure Control 6- Oil Pressure Differential Control For Medium And Low Temperature Compressors 7.5 HP to 40HP.

3 7- CIC ( Controlled Injection Cooling ) System For R22 Low Temperature Compressors 7.5 HP to 40HP.

(1)

6 5

(3)

(5)

1

(4)

(6)

APPLICATIONS CRM complete range of air-cooled single stage-semi hermetic refrigeration condensing units is especially designed for medium temperatures applications with HCFC R22 and HFC R134a refrigerants. CRL complete range of air-cooled single stage-semi hermetic refrigeration condensing units is especially designed for low temperatures applications with HCFC R22 and HFC R404A refrigerants.

UNIT MODEL DESIGNATION CR Example:

M L

Carrier Refrigeration Condensing Unit

500

-

-

D

X V Z

Compressor HP X 100

Application M = Medium Temperature L = Low Temperature

Refrigerant Type X = R22 V = R134a Z = R404A

Condenser Coil Size

UNIT MODELS CRM

Medium Temperature

Model

CRM CRM CRM CRM CRM CRM CRM CRM CRM CRM CRM CRM CRM CRM

- 150 - 200 - 300 - 300 - 400 - 400 - 500 - 750 - 1000 - 1500 - 2000 - 2500 - 3000 - 4000

CRL

- AX - BX - BX - CX - BX - CX - DX - EX - EX - FX - GX - GX - GX - HX

CRL CRL CRL CRL CRL CRL CRL CRL CRL CRL CRL CRL

- 150 - 200 - 300 - 400 - 500 - 750 - 1000 - 1500 - 2000 - 2500 - 3000 - 4000

HP

Coil Size

1.5 2 3 3 4 4 5 7.5 10 15 20 25 30 40

A B B C B C D E E F G G G H

Low Temperature

Model

- AX - BX - BX - BX - CX - DX - DX - FX - FX - GX - GX - HX

R22

CRM

CRM CRM CRM CRM CRM CRM CRM CRM CRM CRM CRM CRM CRM CRM

R22

HP

Coil Size

1.5 2 3 4 5 7.5 10 15 20 25 30 40

A B B B C D D F F G G H

Medium Temperature

Model

HP

Coil Size

- 150 - AV - 200 - BV - 300 - BV - 300 - CV - 400 - BV - 400 - CV - 500 - DV - 750 - EV - 1000 - EV - 1500 - FV - 2000 - GV - 2500 - GV - 3000 - GV - 4000 - HV

1.5 2 3 3 4 4 5 7.5 10 15 20 25 30 40

A B B C B C D E E F G G G H

CRL

Low Temperature

Model

CRL CRL CRL CRL CRL CRL CRL CRL CRL CRL CRL CRL

1

R134a

- 150 - 200 - 300 - 400 - 500 - 750 - 1000 - 1500 - 2000 - 2500 - 3000 - 4000

- AZ - BZ - BZ - BZ - CZ - DZ - DZ - FZ - FZ - GZ - GZ - HZ

R404A

HP

Coil Size

1.5 2 3 4 5 7.5 10 15 20 25 30 40

A B B B C D D F F G G H

CRM CONDENSING UNITS & COMPRESSORS MATRIX - 50Hz Unit Model CRM - 150 - AX CRM - 150 - AV CRM - 200 - BX CRM - 200 - BV CRM - 300 - BX CRM - 300 - BV CRM - 300 - CX CRM - 300 - CV CRM - 400 - BX CRM - 400 - BV CRM - 400 - CX CRM - 400 - CV CRM - 500 - DX CRM - 500 - DV CRM - 750 - EX CRM - 750 - EV CRM - 1000 - EX CRM - 1000 - EV CRM - 1500 - FX CRM - 1500 - FV CRM - 2000 - GX CRM - 2000 - GV CRM - 2500 - GX CRM - 2500 - GV CRM - 3000 - GX CRM - 3000 - GV CRM - 4000 - HX CRM - 4000 - HV

Compressor Model 2GC - 2.2 – 40S 2GC - 2.2Y – 40S 2FC - 3.2 – 40S 2FC - 3.2Y – 40S 2DC - 3.2 - 40S 2DC - 3.2Y - 40S 2DC - 3.2 - 40S 2DC - 3.2Y - 40S 4FC - 5.2 - 40S 4FC - 5.2Y - 40S 4FC - 5.2 - 40S 4FC - 5.2Y - 40S 4EC - 6.2 - 40S 4EC - 6.2Y - 40S 4VC - 10.2 - 40P 4VC - 10.2Y - 40P 4TC - 12.2 - 40P 4TC - 12.2Y - 40P 4PC - 15.2 - 40P 4PC - 15.2Y - 40P 4NC - 20.2 - 40P 4NC - 20.2Y - 40P 4H - 25.2 - 40P 4H - 25.2Y - 40P 4G - 30.2 - 40P 4G - 30.2Y - 40P 6G - 40.2 - 40P 6G - 40.2Y - 40P

Refrigerant R22 R134a R22 R134a R22 R134a R22 R134a R22 R134a R22 R134a R22 R134a R22 R134a R22 R134a R22 R134a R22 R134a R22 R134a R22 R134a R22 R134a

Manufacturer Bitzer Bitzer Bitzer Bitzer Bitzer Bitzer Bitzer Bitzer Bitzer Bitzer Bitzer Bitzer Bitzer Bitzer

CRL CONDENSING UNITS & COMPRESSORS MATRIX - 50Hz Unit Model CRL – 150 – AX CRL – 150 – AZ CRL – 200 – BX CRL – 200 – BZ CRL – 300 – BX CRL – 300 – BZ CRL – 400 – BX CRL – 400 – BZ CRL – 500 – CX CRL – 500 – CZ CRL – 750 – DX CRL – 750 – DZ CRL – 1000 – DX CRL – 1000 – DZ CRL – 1500 – FX CRL – 1500 – FZ CRL – 2000 – FX CRL – 2000 – FZ CRL – 2500 – GX CRL – 2500 – GZ CRL – 3000 – GX CRL – 3000 – GZ CRL – 4000 – HX CRL – 4000 – HZ

Compressor Model 2GC - 2.2 - 40S 2GC - 2.2Y - 40S 2DC - 2.2 - 40S 2DC - 2.2Y - 40S 4FC - 3.2 - 40S 4FC - 3.2Y - 40S 4EC - 4.2 - 40S 4EC - 4.2Y - 40S 4DC - 5.2 - 40S 4DC - 5.2Y - 40S 4TC - 8.2 - 40P 4TC - 8.2Y - 40P 4PC - 10.2 - 40P 4PC - 10.2Y - 40P 4H - 15.2 - 40P 4H - 15.2Y - 40P 4G - 20.2 - 40P 4G - 20.2Y - 40P 6H - 25.2 - 40P 6H - 25.2Y - 40P 6G - 30.2 - 40P 6G - 30.2Y - 40P 6F - 40.2 - 40P 6F - 40.2Y - 40P

Refrigerant R22 R404A R22 R404A R22 R404A R22 R404A R22 R404A R22 R404A R22 R404A R22 R404A R22 R404A R22 R404A R22 R404A R22 R404A

2

Manufacturer Bitzer Bitzer Bitzer Bitzer Bitzer Bitzer Bitzer Bitzer Bitzer Bitzer Bitzer Bitzer

STANDARD FEATURES (1) EFFICIENT REFRIGERATING CAPACITY

(5) DURABLE CONSTRUCTION

WITH MINIMUM ELECTRICAL CONSUMPTION

Robust construction with compact dimensions ‰ Metal parts of the fans cannot be corroded. • Hot galvanized. • Protected against corrosien. ‰ Powder painted metal parts and backed at high temperature. ‰ Wear resistant drive gear for compressor. • For compressor from 1.5 HP to 5 HP - PTFE coated bearings for epecially low friction with best emergeny operation characteristics. - Aluminium pistons of optimised geometry. - Connecting rods with closed big end and generously dimensined bearing surfaces. • For compressor from 7.5 HP to 40 HP - Surface hardened crank shafts. - Low fricition bearings and aluminium pistons. - Hard chrome plated piston rings. - Special wrist pin bearings. ‰

CONDENSER COIL • Oversized coil for high ambient temperatures. • Inner groove copper tubes & aluminum corrugated fins. ‰ COMPRESSOR • Highly efficient working valves. • Minimal dead space. • Efficient, large volume motor. ‰ FAN MOTOR • High efficiency with low power consumption. • Airflow stability however fouled the condenser coil. • The aerodynamic shape of the blades has been specially designed for maximum air movement consumption. • The fan casing has been designed to optimize the position of the fan blade in its opening. (2) QUIET AND LOW VIBRATIONS ‰

Robust compressor • Solid valve plate design. • Valve reeds of impact resistant spring steel. ‰ Efficient lubrication of compressor • For compressors from 1.5 HP to 5 HP Centrifugal lubrication is used with optimum oil supply in the compressor even under extreme operating conditions. • For compressors from 7.5 HP to 40 HP Oil pump lubrication is used with patented oil return system, sealed main bearing, generously sized oil pump and less cary over than with convenntional pump lubrication. ‰

COMPRESSOR • Compressors are mounted on rigid base plates. • Efficient compressor mounting springs. • Vibration absorbers and flexible discharge connections • Optimised mass balance. ‰ FAN MOTOR • High acoustic performance and minimum vibrations of asynchronous internal rotor motor and ball bearings. (3) EASY AND FAST INSTALLATION ‰

Fully wired electrical components. ‰ Factory charged with holding charge of refrigerant. ‰ Elimination of flare type fittings. ‰ Reinforced base frame with small footprint. (4) EASY SERVICE AND MAINTENANCE ‰

‰ ‰

‰ ‰ ‰ ‰

Easy access to the electrical and control components for easy service. Compressor oil sight glass through which the oil quantity and its condition in the crankcase can observe. Accessible hermetic construction for the compressor by use bolted parts. Accessible construction for fan / motor. Compressor suction and discharge service of rotalock type with gauge connections. Liquid line service rotalock valve.

Semi Hermetic Compressors 1.5 HP to 5 HP

3

Semi Hermetic Compressors 7.5 HP to 40 HP

STANDARD FEATURES (Cont.) (6) SAFETY PROTECTIONS ‰

COMPRESSOR • Electronic motor protection with thermal monitoring with PTC sensors. • Internal pressure relief valve to protect the compressor against high discharge pressures. • Terminal box enclosure class is IP65 or IP54 (as per standard IEC34).

‰

FAN MOTOR • Thermal protection. • Protection grill on propeller side for safety of personnel conforms to machinery directive (CE) • Class F insulation as per standards NFC 51200-11 and CEI 34-1. • Terminal box enclosure class is IP55 (as per standard IEC34).

‰

CRANKCASE HEATER • To guard compressor against flood back conditions and to eliminate oil fluffing on start up. • Insertion type, temperature dependent control. • Self regulating PTC heater. • Standard mandatory for : - Outdoor installation of condensing unit. - Long shut-off peridos - High refrigerant charge • For compressor 1.5 HP to 5 HP The crankase heater is mounted in housing pocket ( at bearing cover ). • For compressor 7.5 HP to 40 HP The crankase heater is mounted into pre-mounted heater sleeve ( near sight glass ).

‰

HIGH / LOW PRESSURE CONTROL • To protect the compressor against high discharge pressures and low suction pressures. • Terminal box enclosure class is IP33 (as per standards IEC529/EN60529)

‰

OIL PRESSURE DIFFERENTIAL CONTROL • To protect compressor against insufficient oil pressure due to lack of oil. • Connected to the oil pump discharge outlet and the crankcase pressure. The oil pressure control breaks the control circuit when the pressure difference between the oil pump outlet and the crankcase drops below 0.7 bar, then the compressor will be stopped after a 120 seconds delay after having solved the problem, the control has to be reset manually. • Terminal box enclosure class is IP20 (as per standards IEC529/EN60529).

‰

CIC (CONTROLLED INJECTION COOLING) SYSTEM • For R22 low temperature compressors 7.5HP and above to protect the compressor against high discharge temperatures by energizing an injection valve to meter a controlled amount of saturated refrigerant into the compressor suction cavity to cool the suction gas. • Terminal box enclosure class is IP54 (as per standards IEC529/EN60529).

‰

THE UNITS COMPLY WITH CE DIRECTIVES • Low Voltage Directive (LVD). • Machinery Directive (MD). • Electro-Magnetic Compatibility (EMC).

4

VARICOOL SYSTEM FOR COMPRESSORS 1.5-2-3-4-5 HP The compressors 1.5-2-3-4-5 HP are designed with a newly developed VARICOOL system. Only by rotating the suction valve including suction filter, different operation modes can easily be switched over (factory set): SL (A) “suction gas cooling”: For medium temperature R22 refrigeration condensing units 1.5 HP to 5 HP The motor is cooled by suction gas. Additional cooling is possibly SL (B) “direct suction”: For low temperature R22 refrigeration condensing units 1.5 HP to 5 HP The suction gas is directly led into the cylinders. This operation mode always requires external air-cooling by location of the compressor in the condenser air stream.

Details

CIC (CONTROLLED INJECTION COOLING) SYSTEM FOR R22 COMPRESSORS LOW TEMPERATURE 7.5-10-15-20-25-30-40 HP The use of refrigerant R22, in the low temperature systems places especially high demands on the compressor and the lubricant. The discharge gas temperature can with higher condensing pressures very quickly reach impermissible values, where the long term stability of the refrigeration oil and thereby the lifetime of the compressor is impaired. With the CIC System, an electronically controlled device to inject refrigerant as required, an operationally reliable method is now available for limiting the temperature of 4 and 6 cylinder single stage reciprocating compressors.

① Compressor ② Control module ③ Temperature sensor ④ Spray nozzle ⑤ Pulse injection valve ⑥ Liquid refrigerant

6

5

REFRIGERATING CAPACITY ( Q watts ) AND POWER INPUT ( P kw ) AIR COOLED REFRIGERATION CONDENSING UNITS MEDIUM TEMPERATURE CRM SERIES

R22

CRM

MODEL

CRM-150-AX * Q

P

CRM-200-BX * Q

P

CRM-300-BX * Q

P

AMBIENT °C

50HZ

EVAPORATING TEMPERATURE (ºC)

27 32 37 42 46 50 27 32 37 42 46 50

10 8615 8060 7530 7015 6615 6215 1.55 1.75 1.95 2.14 2.29 2.44

5 7205 6740 6300 5870 5535 5200 1.55 1.73 1.90 2.07 2.20 2.33

0 5980 5595 5225 4865 4585 4310 1.53 1.69 1.84 1.98 2.09 2.20

-5

-10

-15

27 32 37 42 46 50 27 32 37 42 46 50

10375 9745 9125 8510 8030 7550 1.95 2.20 2.44 2.69 2.88 3.08

8700 8165 7635 7110 6695 6290 1.93 2.15 2.37 2.59 2.76 2.93

27 32 37 42 46 27 32 37 42 46

13930 13040 12140 11240 10550 3.00 3.34 3.65 3.95 4.18

11625 10845 10060 9275 8685 2.98 3.24 3.49 3.72 3.90

-20 2770 2595 2420 2260 2140

-25 2160 2005 1860 1720 1620

-30 1645 1510 1385 1265

-35 1215 1100 990 890

-40 855 760 665

4915

3990

3195

4595 4285 3990 3760 3530 1.50 1.63 1.76 1.87 1.96 2.05

3725 3470 3230 3040 2850 1.45 1.56 1.66 1.75 1.82 1.88

2975 2765 2570 2410 2260 1.38 1.46 1.53 1.60 1.65 1.70

1.31 1.37 1.43 1.49 1.54

1.19 1.24 1.27 1.3 1.31

1.06 1.08 1.10 1.11

0.91 0.92 0.92 0.93

0.74 0.73 0.72

7240 6785 6330 5885 5535 5190 1.83 2.09 2.28 2.46 2.61 2.75

5970 5585 5200 4820 4520 4230 1.75 2.00 2.16 2.31 2.44 2.56

4870 4540 4215 3890 3640 3400 1.65 1.89 2.02 2.14 2.24 2.34

3920 3640 3360 3090 2880 2680 1.63 1.76 1.86 1.95 1.83 2.09

3400 3165 2935 2700 2500

2670 2465 2265 2060 1880

2055 1875 1705 1525

1540 1385 1240 1085

1110 985 860

1.48 1.71 1.77 1.81 1.59

1.31 1.52 1.56 1.58

1.14 1.33 1.35 1.36

0.96 1.14 1.14 1.15

9610 8930 8240 7560 7055 2.88 3.08 3.27 3.45 3.58

7860 7260 6655 6070 5640 2.72 2.87 3.01 3.14 3.25

6340 5815 5285 4775 4420 2.52 2.63 2.74 2.84 2.92

5025 4560 4095 3660

4280 3865 3425

3300 2955 2585

2485 2200 1895

1825 1585 1335

1285 1095

2.30 2.38 2.47 2.55

2.17 2.26 2.35

1.93 1.99 2.05

1.69 1.73 1.77

1.46 1.48 1.51

1.23 1.25

NOTES (1) Performance data are based on 20°C suction gas temperature with 0°K subcooling based on the European Standard EN12900 (2) * = Unit operation with VARICOOL System SL (A) “Suction gas cooling”. See page (2)

6

0.94 0.93

REFRIGERATING CAPACITY ( Q watts ) AND POWER INPUT ( P kw ) AIR COOLED REFRIGERATION CONDENSING UNITS MEDIUM TEMPERATURE CRM SERIES

R22

CRM MODEL

CRM-300-CX * Q

P

CRM-400-BX * Q

P CRM-400-CX * Q

P

AMBIENT °C

50HZ

EVAPORATING TEMPERATURE (ºC)

27 32 37 42 46 50 27 32 37 42 46 50

10 14985 14110 13220 12320 11600 10890 2.55 2.92 3.27 3.59 3.83 4.07

5 12540 11780 11005 10215 9585 8975 2.63 2.92 3.19 3.44 3.63 3.81

0 10410 9750 9070 8380 7830 7305 2.61 2.84 3.04 3.23 3.38 3.51

-5 8555 7980 7385 6775 6300 5850 2.52 2.69 2.84 2.98 3.09 3.20

-10 6945 6445 5920 5390 4975 4590 2.37 2.50 2.61 2.72 2.80 2.88

-15 5560 5115 4655 4185 3830 3505 2.19 2.28 2.37 2.45 2.52 2.58

-20 4755 4365 3950 3515 3145

-25 3700 3370 3025 2660 2350

-30 2820 2545 2260 1960

-35 2095 1870 1635 1385

-40 1510 1325 1135

2.07 2.15 2.24 2.33 2.42

1.85 1.92 1.98 2.04 2.08

1.63 1.68 1.73 1.76

1.42 1.45 1.48 1.50

1.22 1.23 1.25

27 32 37 42 46 27 32 37 42 46

19715 18505 17280 16040 15055 4.12 4.58 5.02 5.43 5.76

16430 15380 14320 13250 12395 4.06 4.44 4.79 5.13 5.40

13565 12655 11735 10805 10075 3.92 4.22 4.50 4.78 4.99

11070 10280 9480 8675 8050 3.71 3.94 4.16 4.38 4.56

8905 8215 7520 6830 6290 3.44 3.62 3.79 3.97 4.11

7030 6430 5830 5230

5895 5335 4885

4550 4080 3715

3425 3030 2730

2495 2155 1905

1730 1435

3.14 3.28 3.41 3.56

2.96 3.09 3.24

2.63 2.74 2.89

2.29 2.39 2.55

1.98 2.04 2.16

1.70 1.69

27 32 37 42 46 50 27 32 37 42 46 50

21165 19960 18745 17525 16540 15550 3.51 4.02 4.49 4.93 5.27 5.60

17680 16645 15590 14530 13680 12820 3.57 3.99 4.37 4.72 5.00 5.27

14645 13750 12835 11915 11180 10440 3.53 3.86 4.16 4.45 4.67 4.88

12005 11230 10435 9640 9000 8360 3.40 3.66 3.89 4.12 4.29 4.47

9720 9040 8355 7660 7105 6560 3.20 3.40 3.58 3.76 3.90 4.04

7740 7150 6550 5950 5470 5000 2.96 3.11 3.25 3.39 3.50 3.62

6550 6010 5445 4955 4790

5105 4650 4170 3770 3670

3895 3510 3105 2770

2885 2560 2220 1935

2055 1785 1490

2.81 2.94 3.07 3.21 3.34

2.51 2.60 2.71 2.86 3.01

2.22 2.28 2.37 2.51

1.95 1.97 2.03 2.13

1.72 1.71 1.69

NOTES (1) Performance data are based on 20°C suction gas temperature with 0°K subcooling based on the European Standard EN12900 (2) * = Unit operation with VARICOOL System SL (A) “Suction gas cooling”. See page (2)

7

REFRIGERATING CAPACITY ( Q watts ) AND POWER INPUT ( P kw ) AIR COOLED REFRIGERATION CONDENSING UNITS MEDIUM TEMPERATURE CRM SERIES

R22

CRM MODEL

CRM-500-DX * Q

P

CRM-750-EX Q

P

CRM-1000-EX Q

P

AMBIENT °C

50HZ

EVAPORATING TEMPERATURE (ºC)

27 32 37 42 46 50 27 32 37 42 46 50

10 25995 24500 22985 21450 20215 18965 4.36 5.03 5.64 6.22 6.65 7.07

5 21750 20455 19140 17810 16735 15650 4.47 5.00 5.48 5.94 6.28 6.61

0 18050 16925 15785 14625 13690 12750 4.43 4.83 5.21 5.56 5.82 6.08

-5 14830 13855 12860 11850 11035 10220 4.25 4.56 4.85 5.12 5.32 5.53

-10 12040 11190 10320 9440 8730 8020 3.99 4.22 4.44 4.65 4.82 4.99

-15 9630 8885 8125 7350 6735 6115 3.66 3.84 4.01 4.19 4.34 4.49

-20 8215 7545 6830 6155 5785

-25 6420 5860 5255 4685 4410

-30 4915 4440 3930 3450

-35 3660 3265 2825 2415

-40 2625 2295 1915

3.48 3.65 3.82 4.00 4.15

3.21 3.32 3.44 3.56 3.69

2.88 2.95 3.01 3.04

2.53 2.58 2.58 2.51

2.19 2.21 2.17

27 32 37 42 46 50 27 32 37 42 46 50

41250 38765 36275 33810 31870 30000 6.62 7.38 8.11 8.83 9.38 9.92

34600 32490 30370 28260 26610 25035 6.59 7.23 7.84 8.44 8.90 9.35

28805 27020 25215 23415 22020 20705 6.45 6.97 7.48 7.97 8.36 8.74

23755 22250 20725 19200 18025 16940 6.20 6.61 7.02 7.43 7.75 8.09

19370 18110 16820 15535 14560 13680 5.85 6.17 6.49 6.82 7.09 7.38

15580 14530 13445 12375 11570 10870 5.42 5.66 5.91 6.16 6.38 6.62

12310 11440 10540 9655 9010

9510 8795 8055 7335

7120 6540

4.92 5.10 5.27 5.46 5.63

4.36 4.48 4.61 4.73

3.74 3.84

27 32 37 42 46 50 27 32 37 42 46 50

49535 46630 43670 40705 38365 36095 8.05 9.03 9.97 10.87 11.56 12.22

41575 39100 36570 34040 32055 30160 8.03 8.84 9.62 10.38 10.97 11.54

34635 32530 30375 28225 26555 24980 7.86 8.52 9.17 9.80 10.30 10.80

28590 26810 24980 23160 21770 20480 7.56 8.09 8.61 9.13 9.55 9.99

23345 21840 20295 18770 17620 16585 7.14 7.56 7.97 8.39 8.74 9.11

18810 17545 16250 14980 14045 13235 6.63 6.95 7.26 7.59 7.86 8.16

14900 13845 12765 11730 10985 6.03 6.27 6.51 6.74 6.93

11555 8700 10680 7980 9790 8950

5.36 5.55 5.72 5.86

4.63 4.79

NOTES (1) Performance data are based on 20°C suction gas temperature with 0°K subcooling based on the European Standard EN12900 (2) * = Unit operation with VARICOOL System SL (A) “Suction gas cooling”. See page (2)

8

REFRIGERATING CAPACITY ( Q watts ) AND POWER INPUT ( P kw ) AIR COOLED REFRIGERATION CONDENSING UNITS MEDIUM TEMPERATURE CRM SERIES

R22

CRM

MODEL

CRM-1500-FX Q

P

CRM-2000-GX Q

P

CRM-2500-GX Q

P

AMBIENT °C

50HZ

EVAPORATING TEMPERATURE (ºC)

27 32 37 42 46 50 27 32 37 42 46 50

10 59320 55860 52360 48870 46110 43425 9.52 10.57 11.59 12.58 13.33 14.06

5 49710 46770 43795 40825 38500 36250 9.43 10.29 11.13 11.94 12.57 13.18

0 41340 38850 36325 33815 31855 30000 9.18 9.88 10.56 11.23 11.76 12.29

-5 34055 31955 29820 27710 26085 24565 8.79 9.35 9.90 10.45 10.90 11.35

-10 27740 25970 24180 22420 21085 19865 8.27 8.72 9.16 9.60 9.97 10.36

-15 22280 20800 19310 17855 16775 15820 7.65 8.00 8.34 8.70 8.99 9.31

-20 17580 16355 15120 13940 13085

27 32 37 42 46 50 27 32 37 42 46 50

68740 64770 60730 56700 53505 50360 11.81 13.02 14.23 15.40 16.28 17.10

57610 54220 50790 47380 44690 42055 11.58 12.63 13.63 14.59 15.31 15.98

47910 45025 42115 39235 36980 34785 11.20 12.06 12.88 13.65 14.24 14.80

39470 37020 34560 32140 30250 28435 10.66 11.34 11.99 12.60 13.08 13.55

32150 30075 28005 25975 24400 22905 9.99 10.51 10.99 11.46 11.84 12.24

25825 24075 22340 20645 19335 18110 9.21 9.58 9.93 10.26 10.54 10.86

20380 18915 17465 16050 14975

27 32 37 42 46 50 27 32 37 42 46 50

86645 82275 78000 73820 70495 67160 15.16 16.47 17.78 19.16 20.40 21.8

72635 68920 65280 61710 58875 56035 14.61 15.82 17.02 18.27 19.36 20.6

60430 57280 54180 51140 48720 46295 13.97 15.05 16.13 17.25 18.20 19.21

49825 47150 44520 41930 39875 37815 13.21 14.17 15.13 16.10 16.91 17.76

40625 38365 36135 33940 32195 30455 12.34 13.18 14.00 14.83 15.50 16.18

32680 30770 28890 27030 25560 24100 11.36 12.07 12.76 13.44 13.97 14.49

25855 24245 22660 21095 19860

6.93 7.21 7.47 7.74 7.95

8.33 8.59 8.81 9.02 9.21

-25 -30 13565 10150 12550 9320 11545 10605

6.15 6.36 6.56 6.73

15725 11765 14500 10750 13295 12125

7.37 7.54 7.68 7.78

6.34 6.48

20025 15075 18670 13935 17335 16025

10.27 9.06 10.85 9.52 11.41 9.95 11.94 10.33 12.33

NOTE Performance data are based on 20°C suction gas temperature with 0°K subcooling based on the European Standard EN12900

9

5.32 5.49

7.74 8.08

-35

-40

REFRIGERATING CAPACITY ( Q watts ) AND POWER INPUT ( P kw ) AIR COOLED REFRIGERATION CONDENSING UNITS MEDIUM TEMPERATURE CRM SERIES

R22

CRM

MODEL

CRM-3000-GX Q

P

CRM-4000-HX Q

P

AMBIENT °C

50HZ

EVAPORATING TEMPERATURE (ºC)

27 32 37 42 46 50 27 32 37 42 46 50

10 99545 94465 89480 84625 80810 77000 17.86 19.46 21.1 22.9 24.5 26.2

5 83385 79065 74835 70725 67495 64275 17.23 18.68 20.2 21.7 23.1 24.6

0 69335 65670 62090 58615 55890 53175 16.44 17.74 19.06 20.4 21.6 22.9

-5 57140 54045 51025 48100 45810 43530 15.52 16.67 17.84 19.04 20.0 21.1

-10 46595 43990 41455 39005 37090 35185 14.47 15.49 16.52 17.57 18.45 19.37

-15 37515 35335 33220 31180 29585 28000 13.32 14.20 15.10 16.05 16.84 17.67

-20 29745 27930 26175 24485 23165

-25 -30 -35 -40 23130 17550 21635 16325 20190 18805

12.09 12.83 13.63 14.49 15.24

10.79 11.40 12.10 12.91

27 32 37 42 46 50 27 32 37 42 46 50

149380 141750 134270 126990 121260 115545 26.8 29.2 31.7 34.4 36.7 39.3

125130 118645 112295 106130 101280 96450 25.8 28.0 30.3 32.6 34.6 36.9

104045 98545 93170 87960 83870 79795 24.7 26.6 28.6 30.7 32.4 34.3

85750 81100 76570 72180 68740 65325 23.3 25.0 26.8 28.6 30.1 31.7

69925 66010 62210 58535 55655 52795 21.7 23.2 24.8 26.4 27.7 29.1

56300 53025 49850 46785 44390 42015 19.99 21.3 22.7 24.1 25.3 26.5

44635 41910 39280 36745 34760

34710 26340 32465 24500 30300 28215

18.14 19.26 20.4 21.7 22.9

16.18 17.11 18.15 19.38

NOTE Performance data are based on 20°C suction gas temperature with 0°K subcooling based on the European Standard EN12900

10

9.43 9.92

14.16 14.89

REFRIGERATING CAPACITY ( Q watts ) AND POWER INPUT ( P kw ) AIR COOLED REFRIGERATION CONDENSING UNITS MEDIUM TEMPERATURE CRM SERIES

R134a MODEL

CRM-150-AV Q

P

CRM-200-BV Q

P

CRM-300-BV Q

P

CRM AMBIENT °C

50HZ

EVAPORATING TEMPERATURE (ºC)

27 32 37 42 46 50 27 32 37 42 46 50

10 5030 4795 4560 4325 4090 3850 1.24 1.32 1.40 1.48 1.56 1.64

5 4260 4055 3850 3645 3440 3230 1.12 1.20 1.28 1.36 1.44 1.52

0 3490 3155 3140 2965 2790 2610 0.99 1.08 1.17 1.26 1.35 1.44

-5 2810 2665 2520 2375 2230 2080 0.87 0.96 1.05 1.14 1.23 1.32

-10 2250 2125 2000 1875 1750 1620 0.75 0.84 0.93 1.02 1.11 1.20

-15 1750 1645 1540 1435 1330 1225 0.63 0.72 0.81 0.90 0.99 1.08

-20 1320 1235 1150 1065 980 890 0.51 0.60 0.69 0.78 0.87 0.96

27 32 37 42 46 50 27 32 37 42 46 50

7210 6855 6500 6145 5790 5435 1.94 2.03 2.12 2.21 2.31 2.41

6090 5785 5480 5175 4870 4560 1.72 1.81 1.90 1.99 2.08 2.17

4985 4725 4465 4205 3945 3685 1.50 1.59 1.68 1.77 1.86 1.95

4040 3815 3590 3365 3140 2915 1.29 1.38 1.47 1.56 1.65 1.74

3190 3005 2820 2635 2450 2260 1.09 1.18 1.27 1.36 1.45 1.54

2470 1215 2160 2005 1850 1690 0.89 0.98 1.07 1.16 1.25 1.34

1880 1745 1610 1475 1340 1200 0.69 0.78 0.87 0.96 1.05 1.14

27 32 37 42 46 50 27 32 37 42 46 50

9195 8590 8000 7425 6975 6525 2.09 2.24 2.38 2.51 2.62 2.73

7575 7065 6575 6095 5715 5345 1.99 2.12 2.24 2.37 2.46 2.56

6175 5750 5340 4940 4630 4320 1.87 1.99 2.10 2.20 2.28 2.37

4975 4625 4280 3950 3695 3440 1.74 1.84 1.93 2.02 2.09 2.16

3950 3655 3375 3105 2890 2685 1.59 1.67 1.75 1.82 1.87 1.92

3080 2835 2605 2380 2210 2045 1.43 1.50 1.55 1.60 1.64 1.67

2340 2140 1950 1770 1630 1500 1.26 1.30 1.33 1.36 1.38 1.39

-25

-30

1720 1560 1405 1255 1145 1040 1.07 1.09 1.10 1.10 1.10 1.09

1205 1070 945 830

NOTE Performance data are based on 20°C suction gas temperature with 0°K subcooling based on the European Standard EN12900

11

0.86 0.85 0.84 0.82

-35

-40

REFRIGERATING CAPACITY ( Q watts ) AND POWER INPUT ( P kw ) AIR COOLED REFRIGERATION CONDENSING UNITS MEDIUM TEMPERATURE CRM SERIES

R134a MODEL

CRM-300-CV Q

P

CRM-400-BV Q

P

CRM-400-CV Q

P

CRM AMBIENT °C

50HZ

EVAPORATING TEMPERATURE (ºC)

27 32 37 42 46 50 27 32 37 42 46 50

10 9950 9320 8710 8115 7655 7200 1.91 2.06 2.21 2.35 2.46 2.57

5 8205 7675 7165 6670 6285 5905 1.83 1.96 2.09 2.22 2.32 2.41

0 6705 6260 5835 5420 5100 4785 1.73 1.85 1.96 2.07 2.16 2.24

-5 5415 5045 4690 4350 4080 3820 1.62 1.72 1.82 1.91 1.99 2.05

-10 4315 4010 3715 3430 3210 2995 1.49 1.58 1.66 1.74 1.79 1.85

-15 3380 3125 2885 2650 2470 2295 1.35 1.42 1.48 1.54 1.58 1.62

-20 2590 2380 2180 1990 1840 1700 1.20 1.25 1.29 1.33 1.35 1.37

-25 1930 1755 1590 1435 1315 1200 1.03 1.06 1.08 1.10 1.10 1.10

-30 1375 1235 1095 970 875

27 32 37 42 46 50 27 32 37 42 46 50

12555 11730 10930 10145 9525 8910 2.75 2.95 3.15 3.34 3.49 3.63

10315 9625 8960 8310 7795 7285 2.61 2.79 2.96 3.13 3.25 3.38

8380 7810 7260 6720 6300 5880 2.45 2.61 2.75 2.89 3.00 3.11

6725 6255 5795 5355 5005 4665 2.27 2.40 2.52 2.63 2.72 2.81

5310 4920 4545 4180 3900 3625 2.06 2.17 2.26 2.35 2.42 2.48

4105 3090 2235 3785 2825 2020 3475 2575 1815 3185 2335 1625 2955 22155 1480 2735 1980 1345 1.84 1.59 1.33 1.91 1.64 1.34 1.98 1.68 1.35 2.04 1.71 1.36 2.09 1.74 1.36 2.14 1.76 1.36

1525 1345 1180 1030

27 32 37 42 46 50 27 32 37 42 46 50

13580 12725 11895 11090 10455 9835 2.50 2.71 2.91 3.11 3.26 3.41

11170 10455 9760 9090 8565 8050 2.39 2.58 2.76 2.93 3.06 3.19

9095 8500 7925 7370 6935 6510 2.26 2.42 2.58 2.72 2.84 2.95

7320 6820 6345 5885 5530 5180 2.11 2.24 2.37 2.49 2.59 2.68

5805 5390 4995 4620 4325 4040 1.93 2.04 2.15 2.24 2.31 2.38

4515 4175 3845 3540 3300 3070 1.74 1.82 1.90 1.97 2.02 2.07

1765 1565 1380 1215 1090

3430 3145 2875 2625 2430 2245 1.53 1.58 1.63 1.67 1.70 1.72

2520 2280 2060 1855 1700 1555 1.30 1.32 1.34 1.35 1.36 1.36

NOTE Performance data are based on 20°C suction gas temperature with 0°K subcooling based on the European Standard EN12900

12

0.86 0.86 0.86 0.84 0.83

1.05 1.03 1.01 0.98

1.05 1.05 1.04 1.02 0.99

-35

-40

REFRIGERATING CAPACITY ( Q watts ) AND POWER INPUT ( P kw ) AIR COOLED REFRIGERATION CONDENSING UNITS MEDIUM TEMPERATURE CRM SERIES

R134a MODEL

CRM-500-DV Q

P

CRM-750-EV Q

P

CRM-1000-EV Q

P

CRM AMBIENT °C

50HZ

EVAPORATING TEMPERATURE (ºC)

27 32 37 42 46 50 27 32 37 42 46 50

10 17595 16475 15365 14270 13400 12540 3.15 3.47 3.78 4.09 4.33 4.56

5 14495 13555 12625 11705 10975 10255 3.12 3.38 3.64 3.89 4.09 4.28

0 11830 11040 10260 9490 8885 8280 3.02 3.24 3.45 3.65 3.80 3.94

-5 9545 8890 8235 7595 7085 6580 2.88 3.05 3.21 3.35 3.46 3.56

-10 7605 7050 6505 5970 5545 5125 2.69 2.81 2.92 3.02 3.09 3.15

-15 5955 5495 5040 4590 4235 3885 2.45 2.53 2.60 2.65 2.68 2.70

-20 4570 4185 3800 3425 3130 2835 2.19 2.22 2.24 2.24 2.24 2.22

-25 3410 3085 2765 2450 2200 1955 1.89 1.88 1.86 1.82 1.77 1.72

-30 2450 2180 1910 1640 1430

27 32 37 42 46 50 27 32 37 42 46 50

27345 25560 23760 21955 20510 19075 4.70 5.19 5.63 6.03 6.31 6.55

22450 20945 19420 17900 16690 15490 4.64 5.01 5.35 5.65 5.85 6.03

18240 16965 15680 14405 13390 12390 4.45 4.73 4.98 5.19 5.33 5.45

14630 13550 12470 11400 10555 9725 4.16 4.36 4.53 4.67 4.76 4.83

11545 10630 9725 8830 8130 7445 3.80 3.93 4.03 4.10 4.14 4.17

8925 8150 7390 6645 6065 5505 3.39 3.45 3.49 3.51 3.51 3.51

6705 6055 5415 4795 4320 3870 2.95 2.96 2.94 2.91 2.88 2.84

4845 4295 3760 3250 2860 2495 2.52 2.46 2.40 2.32 2.25 2.18

3295 2825 2380 1960 1645

27 32 37 42 46 50 27 32 37 42 46 50

32745 30635 28505 26375 24675 22980 5.67 6.26 6.82 7.33 7.70 8.03

26910 25125 23340 21550 20120 18705 5.58 6.05 6.49 6.88 7.16 7.40

21890 20385 18880 17385 16190 15010 5.35 5.72 6.05 6.34 6.54 6.71

17580 16320 15055 13805 12810 11830 5.02 5.29 5.53 5.73 5.86 5.97

13900 12840 11785 10745 9920 9105 4.61 4.79 4.94 5.06 5.14 5.19

10775 9885 9005 8140 7455 6790 4.14 4.24 4.32 4.37 4.39 4.40

8130 7385 6655 5935 5375 4830 3.63 3.66 3.67 3.66 3.64 3.60

5910 5290 4680 4090 3630 3185 3.12 3.08 3.03 2.96 2.89 2.82

4060 3540 3040 2550 2175

NOTE Performance data are based on 20°C suction gas temperature with 0°K subcooling based on the European Standard EN12900

13

1.56 1.52 1.46 1.37 1.29

2.10 1.99 1.87 1.75 1.65

2.63 2.53 2.42 2.29 2.18

-35

-40

REFRIGERATING CAPACITY ( Q watts ) AND POWER INPUT ( P kw ) AIR COOLED REFRIGERATION CONDENSING UNITS MEDIUM TEMPERATURE CRM SERIES

R134a MODEL

CRM-1500-FV Q

P

CRM-2000-GV Q

P

CRM-2500-GV Q

P

CRM AMBIENT °C

50HZ

EVAPORATING TEMPERATURE (ºC)

27 32 37 42 46 50 27 32 37 42 46 50

10 38980 36470 33955 31450 29455 27460 6.73 7.40 8.00 8.54 8.93 9.28

5 31970 29860 27750 25645 23970 22310 6.59 7.11 7.58 8.00 8.29 8.55

0 25955 24175 22405 20640 19240 17855 6.30 6.70 7.05 7.36 7.57 7.75

-5 20810 19310 17820 16345 15175 14020 5.90 6.19 6.44 6.65 6.78 6.89

-10 16430 15165 13910 12675 11700 10740 5.40 5.60 5.76 5.88 5.95 5.99

-15 12720 11650 10595 9555 8740 7945 4.85 4.96 5.03 5.07 5.08 5.06

-20 9605 8695 7800 6925 6240 5580 4.25 4.28 4.28 4.24 4.19 4.11

-25 7010 6230 5465 4720 4150 3595 3.64 3.58 3.50 3.40 3.29 3.15

-30 4865 4190 3530 2895 2405

27 32 37 42 46 50 27 32 37 42 46 50

45185 42320 39425 36505 34165 31820 8.00 8.77 9.47 10.11 10.58 11.00

37120 34690 32240 29775 27805 25835 7.79 8.39 8.93 9.41 9.76 10.08

30170 28110 26040 23965 22310 20665 7.44 7.89 8.28 8.63 8.87 9.09

24205 22460 20710 18965 17580 16210 6.96 7.28 7.55 7.77 7.92 8.04

19095 17620 16145 14685 13530 12390 6.38 6.58 6.74 6.85 6.91 6.96

14745 13495 12255 11035 10075 9140 5.72 5.82 5.87 5.88 5.88 5.85

11055 10000 8960 7940 7150 6390 5.00 5.00 4.96 4.89 4.82 4.74

7945 7055 6185 5340 4695 4075 4.26 4.16 4.03 3.88 3.76 3.63

5345 4590 3860 3165 2640

27 32 37 42 46 50 27 32 37 42 46 50

59170 55670 52305 49035 46475 43385 10.91 11.73 12.47 13.13 13.62 14.06

48520 45605 42795 40075 37940 35355 10.12 10.80 11.39 11.92 12.30 12.65

39395 36975 34645 32385 30620 28470 9.35 9.90 10.37 10.78 11.06 11.32

31605 29610 27685 25825 24370 22590 8.59 9.02 9.38 9.68 9.88 10.05

25000 23360 21785 20260 19065 17610 7.83 8.16 8.42 8.62 8.74 8.84

19430 18095 16810 15570 14605 13420 7.06 7.30 7.47 7.58 7.64 7.68

14775 13695 12660 11660 10885 9935 6.27 6.42 6.51 6.55 6.55 6.54

10920 10055 9225 8430 7815 7065 5.44 5.51 5.54 5.52 5.48 5.40

7765 7075 6420 5800 5315

NOTE Performance data are based on 25°C suction gas temperature with 0°K subcooling based on the European Standard EN12900

14

3.04 2.90 2.74 2.56 2.39

3.50 3.30 3.09 2.87 2.71

4.58 4.57 4.53 4.46 4.40

-35

-40

REFRIGERATING CAPACITY ( Q watts ) AND POWER INPUT ( P kw ) AIR COOLED REFRIGERATION CONDENSING UNITS MEDIUM TEMPERATURE CRM SERIES

R134a MODEL

CRM AMBIENT °C

50HZ

EVAPORATING TEMPERATURE (ºC)

10

5

0

-5

-10

-15

Q

27 32 37 42 46 50

67245 63295 59495 55810 52920 49425

55175 51885 48720 45655 43250 40330

44830 42100 39480 36940 34950 32525

36000 33750 31590 29500 27865 25860

28510 26665 24895 23185 21850 20205

22190 20690 19255 17870 16785 15455

P

27 32 37 42 46 50

12.99 13.88 14.68 15.42 15.99 16.53

12.19 12.90 13.53 14.10 14.53 14.90

11.34 11.89 12.37 12.79 13.10 13.40

10.45 10.86 11.21 11.50 11.71 11.90

9.52 9.81 10.04 10.22 10.33 10.44

8.55 8.74 8.86 8.94 8.98 9.01

7.53 7.64 7.68 7.67 7.65 7.62

6.48 6.51 6.48 6.41 6.33 6.25

5.39 5.36 5.27 5.15 5.03

Q

27 32 37 42 46 50

100905 94980 89275 83750 79415 74170

82795 77855 73110 68510 64905 60520

67270 63180 59245 55435 52450 48805

54025 50650 47410 44270 41810 38805

42780 40015 37360 34795 32790 30325

33300 31050 28895 26815 25190 23190

25375 23560 21825 20150 18850 17250

18810 17355 15975 14650 13620 12355

13430 12280 11195 10155 9355

P

27 32 37 42 46 50

19.50 20.8 22.0 23.1 24.0 24.8

18.30 19.35 20.3 21.2 21.8 22.4

17.02 17.85 18.56 19.20 19.66 20.1

15.69 16.30 16.82 17.26 17.57 17.85

14.29 14.72 15.06 15.33 15.51 15.66

12.83 13.11 13.30 13.42 13.48 13.53

11.31 11.46 11.52 11.51 11.48 11.43

9.73 9.77 9.73 9.62 9.51 9.38

8.09 8.04 7.92 7.73 7.55

CRM-3000-GV

CRM-4000-HV

-20

-25

16910 12535 15700 11565 14545 10645 13430 9760 12565 9075 11495 8235

NOTE Performance data are based on 25°C suction gas temperature with 0°K subcooling based on the European Standard EN 12900

15

-30 8950 8185 7460 6765 6235

-35

-40

REFRIGERATING CAPACITY ( Q watts ) AND POWER INPUT ( P kw ) AIR COOLED REFRIGERATION CONDENSING UNITS LOW TEMPERATURE CRL SERIES

R22 MODEL

CRL-150-AX ** Q

P

CRL-200-BX ** Q

P CRL-300-BX ** Q

P CRL-400-BX ** Q

P

CRL AMBIENT °C

50HZ

EVAPORATING TEMPERATURE (ºC)

-5

-10

-15

4915

3990

3195

4595 4285 3990 3760 3530 1.50 1.63 1.76 1.87 1.96 2.05

3725 3470 3230 3040 2850 1.45 1.56 1.66 1.75 1.82 1.88

2975 2765 2570 2410 2260 1.38 1.46 1.53 1.60 1.65 1.70

27 32 37 42 46 27 32 37 42 46

8540 7965 7380 6785 6305 2.60 2.77 2.93 3.08 3.19

6935 6430 5920 5400 4980 2.44 2.57 2.69 2.80 2.89

27 32 37 42 46 27 32 37 42 46

11990 11215 10430 9645 9015 3.53 3.78 4.01 4.22 4.37

27 32 37 42 46 27 32 37 42 46

14815 13840 12850 11855 11050 4.30 4.60 4.87 5.11 5.29

27 32 37 42 46 50 27 32 37 42 46 50

10 8615 8060 7530 7015 6615 6215 1.55 1.75 1.95 2.14 2.29 2.44

5 7205 6740 6300 5870 5535 5200 1.55 1.73 1.90 2.07 2.20 2.33

0 5980 5595 5225 4865 4585 4310 1.53 1.69 1.84 1.98 2.09 2.20

-20 2770 2595 2420 2260 2140

-25 2160 2005 1860 1720 1620

-30 1645 1510 1385 1265

-35 1215 1100 990 890

-40 855 760 665

1.31 1.37 1.43 1.49 1.54

1.19 1.24 1.27 1.3 1.31

1.06 1.08 1.10 1.11

0.91 0.92 0.92 0.93

0.74 0.73 0.72

5550 5105 4655 4200 3830 2.25 2.35 2.44 2.53 2.60

4755 4365 3950 3515 3145 2.12 2.22 2.31 2.40 2.49

3700 3370 3025 2660 2350 1.90 1.97 2.03 2.09 2.13

2820 3545 2260 1960

2095 1870 1635 1385

1510 1325 1130

1.68 1.73 1.77 1.80

1.46 1.49 1.52 1.54

1.25 1.26 1.27

9705 9030 8345 7665 7120 3.29 3.48 3.65 3.82 3.94

7730 7140 6545 5950 5475 3.02 3.16 3.29 3.42 3.52

6550 6010 5445 4955 4790 2.82 2.96 3.09 3.25 3.39

5105 4650 4170 3770 3670 2.52 2.62 2.73 2.88 3.03

3895 3510 3105 2770

2885 2560 2220 1935

2055 1785 1490

2.22 2.28 2.37 2.52

1.95 1.97 2.03 2.13

1.70 1.70 1.69

12025 11180 10315 9445 8745 4.04 4.28 4.49 4.68 4.83

9620 8880 8120 7360 6745 3.74 3.92 4.08 4.24 4.35

8215 7545 6830 6155 5785 3.49 3.66 3.84 4.01 4.15

6420 5860 5255 4685 4410 3.20 3.32 3.44 3.57 3.70

4915 4440 3930 3450

3660 3265 2825 2415

2625 2295 1915

2.86 2.94 3.00 3.04

2.50 2.55 2.55 2.49

2.15 2.17 2.13

NOTES (1) Performance data are based on 20°C suction gas temperature with 0°K subcooling based on European Standard EN12900 (2) ** = Unit operation with VARICOOL System SL (B) “Direct suction”. See page (2)

16

REFRIGERATING CAPACITY ( Q watts ) AND POWER INPUT ( P kw ) AIR COOLED REFRIGERATION CONDENSING UNITS LOW TEMPERATURE CRL SERIES

R22 MODEL

CRL-500-CX ** Q

P CRL-750-DX *** Q

P CRL-1000-DX *** Q

P CRL-1500-FX *** Q

P

CRL AMBIENT °C

50HZ

EVAPORATING TEMPERATURE (ºC)

10

5

0

27 32 37 42 46 27 32 37 42 46

-5 17985 16825 15650 14475 13530 5.18 5.56 5.91 6.23 6.46

-10 -15 14600 11670 13590 10795 12570 9910 11550 9020 10735 8310 4.84 4.46 5.14 4.70 5.41 4.90 5.66 5.09 5.84 5.23

-20 9605 8830 8005 7275 6880 4.15 4.35 4.52 4.67 4.77

-25 7540 6875 6170 5565 5275 3.78 3.92 4.07 4.23 4.37

-30 5780 5215 4610 4120

-35 4295 3815 3305 2920

-40 3055 2645 2215

3.39 3.49 3.62 3.82

2.98 3.05 3.17 3.39

2.58 2.62 2.70

27 32 37 42 46 27 32 37 42 46

28915 27090 25245 23430 22020 7.87 8.39 8.89 9.40 9.83

23680 22130 20570 19045 17870 7.36 7.77 8.17 8.58 8.93

19155 17840 16525 15250 14270 6.79 7.11 7.42 7.73 8.00

15265 11935 14150 10995 13045 9960 11975 9050 11165 8350 6.17 5.51 6.42 5.70 6.65 5.95 6.87 6.09 7.04 6.14

9005 8195 7400 6640 6060 4.86 5.06 5.20 5.25 5.19

6610 5915 5245 4610 4135 4.16 4.31 4.40 4.37 4.23

4605 4010 3440 2910 2520 3.43 3.51 3.53 3.43 3.23

27 32 37 42 46 27 32 37 42 46

33535 31435 29325 27270 25695 9.12 9.74 10.33 10.92 11.40

27460 25670 23875 22135 20820 8.56 9.03 9.49 9.94 10.33

22205 20685 19160 17700 16615 7.90 8.25 8.59 8.93 9.22

17675 16390 15105 13890 13005 7.16 7.42 7.65 7.88 8.08

10410 9500 8585 7700 7045 5.58 5.68 5.79 5.89 5.98

7615 6845 6080 5330 4780 4.77 4.83 4.88 4.93 4.96

5275 4630 3980 3345 2875 3.99 4.02 4.04 4.04 4.02

27 32 37 42 46 27 32 37 42 46

49505 40350 32445 25655 19855 15100 10875

46835 44225 41675 39670 13.81 14.91 16.02 17.11 17.94

7335 6430 5625 4960 4540 5.96 5.90 5.84 5.79 5.78

38080 35865 33705 32000 12.85 13.81 14.76 15.67 16.35

30525 28645 26820 25380 11.77 12.56 13.35 14.13 14.72

24035 22450 20915 19700 10.57 11.19 11.84 12.50 13.03

13790 12710 11560 10505 9715 6.37 6.56 6.74 6.91 7.05 18495 17160 15785 14765 9.27 9.76 10.41 10.85 11.26

NOTES (1) Performance data are based on 20°C suction gas temperature with 0°K subcooling based on European Standard EN12900 (2) ** = Unit operation with VARICOOL System SL (B) “Direct suction”. See page (2) (3) *** = Unit Operation with CIC System ( Controlled Injection Cooling System )

17

13825 12605 11490 10695 8.46 8.67 8.92 9.21 9.50

9790 8790 7910 7310 7.22 7.30 7.40 7.53 7.69

REFRIGERATING CAPACITY ( Q watts ) AND POWER INPUT ( P kw ) AIR COOLED REFRIGERATION CONDENSING UNITS LOW TEMPERATURE CRL SERIES

R22 MODEL

CRL-2000-FX *** Q

P CRL-2500-GX *** Q

P CRL-3000-GX *** Q

P CRL-4000-HX *** Q

P

CRL AMBIENT °C

50HZ

EVAPORATING TEMPERATURE (ºC)

10

5

0

27 32 37 42 46 27 32 37 42 46

-5 56770 53700 50700 47800 45525 15.99 17.39 18.78 20.1 21.1

-10 46280 43695 41185 38750 36845 14.82 16.04 17.26 18.40 19.22

-15 37250 35090 32995 30965 29375 13.58 14.60 15.64 16.65 17.40

-20 29520 27730 25990 24310 22990 12.25 13.07 13.93 14.83 15.57

-25 22950 21475 19905 18335 17170 10.82 11.42 12.48 13.14 13.73

-30 17500 16060 14660 13375 12460 10.00 10.35 10.76 11.23 11.68

-35 12650 11415 10250 9225 8525 8.59 8.75 8.94 9.19 9.46

-40 8565 7515 6570 5780 5285 7.15 7.14 7.09 7.06 7.04

27 32 37 42 46 27 32 37 42 46

74325 70320 66395 62575 59560 20.7 22.4 24.0 25.6 26.9

60580 57175 53845 50600 48045 19.29 20.7 22.1 23.5 24.5

48715 45830 43010 40270 38105 17.65 18.84 20.0 21.2 22.1

38520 36085 33710 31400 29580 15.85 16.79 17.77 18.75 19.53

29815 27765 25755 23685 22170 13.91 14.63 15.61 16.28 16.89

22680 20765 18920 17240 16055 12.68 13.01 13.37 13.81 14.24

16340 14710 13195 11870 10980 10.85 10.96 11.08 11.27 11.51

11025 9660 8445 7440 6815 8.96 8.86 8.74 8.66 8.68

27 32 37 42 46 27 32 37 42 46

85195 80580 76085 71730 68310 24.0 26.1 28.2 30.1 31.6

69450 65570 61800 58150 55290 22.2 24.1 25.9 27.6 28.8

55900 52655 49515 46470 44085 20.4 21.9 23.5 25.0 26.1

44300 41610 39005 36480 34500 18.39 19.61 20.9 22.2 23.3

34435 32225 29875 27510 25770 16.24 17.14 18.72 19.71 20.6

26270 24105 22005 20070 18700 14.96 15.50 16.12 16.85 17.51

18985 17130 15380 13840 12800 12.85 13.10 13.40 13.79 14.18

12855 11280 9860 8675 7935 10.70 10.68 10.64 10.58 10.56

27 32 37 42 46 27 32 37 42 46

100570 82135 66275 52705 41175 31615 23025 15775

95280 90125 85140 81240 29.6 31.9 34.1 36.4 38.1

77700 73395 69235 65980 27.5 29.5 31.6 33.5 35.0

62580 59005 55555 52855 25.2 27.0 28.8 30.4 31.6

49655 46705 43860 41635 22.7 24.3 25.8 27.0 27.8

38680 35990 33260 31275 20.2 21.4 22.6 23.7 24.5

NOTES (1) Performance data are based on 20°C suction gas temperature with 0°K subcooling based on European Standard EN12900 (2) ** = Unit operation with VARICOOL System SL (B) “Direct suction”. See page (2) (3) *** = Unit Operation with CIC System ( Controlled Injection Cooling System )

18

29140 26710 24470 22900 17.82 18.61 19.42 20.2 20.8

20905 18865 17065 15880 15.39 15.80 16.19 16.60 16.96

13965 12290 10890 10050 13.08 13.06 12.98 12.94 12.99

REFRIGERATING CAPACITY ( Q watts ) AND POWER INPUT ( P kw ) AIR COOLED REFRIGERATION CONDENSING UNITS LOW TEMPERATURE CRL SERIES

R404A MODEL

CRL-150-AZ Q

P CRL-200-BZ Q

P CRL-300-BZ Q

P CRL-400-BZ Q

P

CRL AMBIENT °C

50HZ

EVAPORATING TEMPERATURE (ºC)

-5 4155 5035 4595 4155 3715 1.79 1.96 2.13 2.30 2.46

-10 3395 4135 3765 2725 3025 1.60 1.77 1.94 2.11 2.28

-15 2725 3345 3035 2135 2415 1.41 1.58 1.75 1.92 2.09

-20 2145 2665 2405 1625 1865 1.22 1.39 1.56 1.73 1.90

-25 1635 2075 1855 1185

-30 1185 1565 1375 805

-35 805 1125 965 485

-40 495 755 625

1.04 1.21 1.38 1.55

0.88 1.04 1.20 1.36

0.71 0.87 1.03 1.19

0.54 0.70 0.86

27 32 37 42 46 27 32 37 42 46

7135 8695 7915 7135 6355 3.52 3.61 3.70 3.79 3.88

5885 7205 6545 5905 5265 3.20 3.29 3.38 3.47 3.56

4815 5875 5345 4805 4265 2.88 2.97 3.06 3.15 3.24

3815 4715 4265 3815 3365 2.57 2.66 2.75 2.84 2.93

2965 3705 3335 2955

2205 2845 2525 2205

1565 2105 1835 1565

1005 1465 1235 1015

2.24 2.33 2.42 2.51

1.92 2.01 2.10 2.19

1.61 1.70 1.79 1.88

1.30 1.39 1.48 1.57

27 32 37 42 46 27 32 37 42 46

12630 11560 10505 9450 8605 4.14 4.42 4.67 4.91 5.10

10415 9515 8625 7740 7035 3.89 4.10 4.30 4.48 4.63

8490 7735 6995 6255 5665 3.61 3.76 3.90 4.04 4.14

6830 6200 5580 4965 4480 3.30 3.40 3.50 3.59 3.66

5400 4880 4365 3855

4185 3750 3325 2910

3150 2790 2440 2105

2275 1980 1695 1425

2.97 3.03 3.08 3.13

2.61 2.63 2.65 2.67

2.24 2.23 2.22 2.22

1.85 1.82 1.79 1.77

27 32 37 42 46 27 32 37 42 46

15865 14435 13035 11650 10555 4.95 5.28 5.58 5.86 6.08

13065 11870 10700 9550 8640 4.67 4.93 5.16 5.39 5.55

10640 9645 8670 7720 6970 4..34 4.53 4.71 4.87 4.99

8545 7720 6915 6130 5520 3.96 4.10 4.22 4.33 4.41

6750 6065 5405 4765

5210 4650 4110 3590

3910 3450 3010 2590

2810 2435 2080 1745

3.55 3.64 3.71 3.77

3.11 3.15 3.17 3.19

2.65 2.65 2.63 2.60

2.18 2.14 2.08 2.02

27 32 37 42 46 27 32 37 42 46

10

5 6005 7245 6625 6595 6565 2.06 2.23 2.40 2.57 2.74

0 5025 6065 5545 5015 4485 1.98 2.15 2.32 2.49 2.66

NOTE Performance data are based on 20°C suction gas temperature with 0°K subcooling based on the European Standard EN12900

19

REFRIGERATING CAPACITY ( Q watts ) AND POWER INPUT ( P kw ) AIR COOLED REFRIGERATION CONDENSING UNITS LOW TEMPERATURE CRL SERIES

R404A MODEL

CRL-500-CZ Q

P CRL-750-DZ Q

P CRL-1000-DZ Q

P CRL-1500-FZ Q

P

CRL AMBIENT °C

50HZ

EVAPORATING TEMPERATURE (ºC)

10

5

0

27 32 37 42 46 27 32 37 42 46

-5 19370 17655 15965 14300 12980 5.94 6.34 6.71 7.07 7.34

-10 -15 -20 15955 13000 10450 14520 11805 9460 13115 10635 8495 11730 9495 7550 10635 8590 6815 5.64 5.26 4.81 5.95 5.50 4.99 6.25 5.72 5.15 6.53 5.93 5.29 6.74 6.09 5.40

-25 8255 7440 6645 5875

-30 6385 5715 5065 4440

-35 4795 4250 3720 3220

-40 3460 3010 2585 2185

4.31 4.43 4.53 4.62

3.78 3.83 3.88 3.92

3.21 3.22 3.22 3.22

2.63 2.60 2.56 2.52

27 32 37 42 46 27 32 37 42 46

30415 25020 20345 16310 12850 27760 22785 18475 14755 11555 25095 20560 16620 13215 10290 18345 14790 11710 9065 16595 13350 10540 9.34 8.64 7.90 7.13 6.33 9.86 9.05 8.20 7.34 6.46 10.34 9.41 8.47 7.52 6.57 9.74 8.71 7.68 6.65 10.00 8.88 7.79

9895 8830 7795 6800

7395 6520 5675 4875

5290 4575 3895 3260

5.51 5.57 5.60 5.61

4.67 4.66 4.60 4.55

3.82 3.74 3.62 3.46

27 32 37 42 46 27 32 37 42 46

35305 29035 23600 18910 32295 26500 21475 17130 29295 23980 19365 15380 21475 17285 13660 19475 15630 12300 10.78 9.95 9.08 8.18 11.39 10.45 9.47 8.45 11.92 10.89 9.79 8.66 11.26 10.04 8.80 11.51 10.19 8.85

14880 11440 13400 10215 11955 9030 10545 7890

8515 7515 6555 5640

6055 5240 4475 3755

5.34 5.30 5.20 5.05

4.36 4.25 4.09 3.88

27 32 37 42 46 27 32 37 42 46

54085 44720 36610 29610 49795 41115 33590 27085 45510 37520 30575 24565 33905 27550 22050 30985 25120 20030 16.99 15.84 14.59 13.25 18.14 16.78 15.33 13.81 19.23 17.66 16.02 14.32 18.49 16.66 14.79 19.12 17.14 15.13

23590 21490 19395 17310

18455 14090 10415 16710 12650 9230 14975 11220 8055 13255 9815 6915

11.84 12.24 12.59 12.90

10.39 10.64 10.85 11.02

7.26 7.41 7.50 7.53

6.31 6.35 6.34 6.28

NOTE Performance data are based on 20°C suction gas temperature with 0°K subcooling European Standard EN12900.

20

8.93 9.04 9.12 9.16

7.46 7.46 7.43 7.36

REFRIGERATING CAPACITY ( Q watts ) AND POWER INPUT ( P kw ) AIR COOLED REFRIGERATION CONDENSING UNITS LOW TEMPERATURE CRL SERIES

R404A MODEL

CRL-2000-FZ Q

P CRL-2500-GZ Q

P CRL-3000-GZ Q

P CRL-4000-HZ Q

P

CRL AMBIENT °C

50HZ

EVAPORATING TEMPERATURE (ºC)

27 32 37 42 46 27 32 37 42 46

10

5

0

-5 -10 -15 -20 62100 51345 42015 33955 57150 47250 38640 31185 52105 43075 35205 28380 38740 31630 25445 35100 28610 22950 19.61 18.27 16.81 15.26 20.9 19.35 17.67 15.92 2.22 20.3 18.45 16.50 21.2 19.14 17.00 21.9 19.61 17.33

-25 27015 24755 22475 20085

-30 21075 19240 17400 15465

-35 -40 16015 11740 14525 10525 13050 9350 11500 8110

13.64 14.12 14.53 14.86

11.98 12.29 12.54 12.72

10.29 10.64 10.58 10.63

8.60 8.65 8.65 8.59

27 32 37 42 46 27 32 37 42 46

81290 67035 54700 44060 74665 61560 50195 40375 68020 56080 45700 36710 50515 41135 32990 45925 37360 29910 25.4 23.7 21.8 19.80 27.2 25.2 23.0 20.7 28.9 26.5 24.1 21.5 27.8 25.0 22.2 28.7 25.7 22.7

34935 31930 28965 25960

27155 24715 22330 19920

20565 18595 16685 14765

15035 13435 11910 10395

17.65 18.28 18.83 19.31

15.42 15.83 16.16 16.43

13.16 13.36 13.50 13.59

10.89 10.92 10.90 10.83

27 32 37 42 46 27 32 37 42 46

91040 75155 61385 49495 84000 69320 56575 45545 77005 63525 51790 41620 57605 46885 37580 52680 42790 34190 28.9 26.8 24.6 22.3 30.8 28.5 26.0 23.4 32.7 30.0 27.2 24.3 31.4 28.3 25.2 32.4 29.1 25.8

39275 36045 32845 29535

30540 27910 25315 22620

23115 20980 18890 16715

16855 15125 13445 11700

19.91 20.7 21.3 21.9

17.40 17.89 18.32 18.66

14.82 15.06 15.24 15.36

12.20 12.20 12.16 12.06

27 32 37 42 46 27 32 37 42 46

109755 90515 73840 59440 47070 36495 27510 19940 100905 83090 67635 54270 42780 32955 24605 17565

92095 75700 61455 49135 38525 29455 21750 68310 55295 44025 34320 26025 18980 62380 50375 39975 33.8 31.6 29.2 26.5 23.6 20.7 17.58 36.0 33.4 30.6 27.5 24.4 21.1 17.73 38.1 35.1 31.9 28.5 25.0 21.4 17.78 36.7 33.1 29.3 25.5 21.6 17.76 37.9 34.0 29.9 NOTE

Performance data are based on 20°C suction gas temperature with 0°K subcooling based on the European Standard EN12900

21

15255 13055 14.49 14.40 14.23 13.98

TECHNICAL DATA Air Cooled Refrigeration Condensing Units Medium Temperature, CRM Series (R22 & R134a) MODEL R22 R134a

150-AX 150-AV

COMPRESSOR Model (R22) 2GC-2.2 Model (R134a) 2GC-2.2Y Power Supply V/3Ph/50Hz 380-420 Minimum-Maximum Volts 360-440 Electrical Connections Motor Code 40S Terminal Box Protection IP54 Displacement m³/hr 7.58 Number of cylinders 2 Oil Charge dm³ 1.0 Maximum Operating Current * Amp 4.7 Max Power Consumption * kw 2.7 Starting Current * Amp 22.5 Crankcase Heater W/V 50/230 Net Weight Kg 45 FAN / MOTOR Power Supply V/3Ph/50Hz 400 Quantity 1 Nominal Current/Motor Amps 0.52 Total Current Amps 0.52 Input Power / motor watt 175 Total Input Power watt 175 Output Power / Motor watt 65 Speed RPM 1360 Number of Blades of Propeller 5 Diameter of Propeller mm 350 m³/hr 1580 Air Flow cfm 935 CONDENSER COIL Tube Diameter 3/8” Number of Fins / Inch 12 Number of Rows 4

200-BX 200-BV 2FC-3.2 2FC-3.2Y 380-420 360-440 40S IP54 9.54 2 1.0 5.8 3.4 25.5 50/230 47

300-BX 300-BV

CRM 300-CX 300-CV

400-BX 400-BV

2DC-3.2 2DC-3.2 4FC-5.2 2DC-3.2Y 2DC-3.2Y 4FC-5.2Y 380-420 380-420 380-420 360-440 360-440 360-440 Direct on Line Start Y 40S 40S 40S IP65 IP65 IP65 13.4 13.4 18.1 2 2 4 1.5 1.5 2.0 7.8 7.8 10.8 4.5 4.5 6.2 37 37 62.2 120/230 120/230 120/230 70.5 70.5 86

400-CX 400-CV

500-DX 500-DV

4FC-5.2 4FC-5.2Y 380-420 360-440

4EC-6.2 4EC-6.2Y 380-420 360-440

40S IP65 18.1 4 2.0 10.8 6.2 62.2 120/230 86

40S IP65 22.7 4 2.0 13.2 7.9 62.2 120/230 86

400 1 1.15 1.15 430 430 260 1370 5 450 3170 1870

400 1 1.15 1.15 430 430 260 1370 5 450 3170 1870

400 2 0.52 1.04 175 350 65 1360 5 350 3780 2230

400 1 1.15 1.15 430 430 260 1370 5 450 3170 1870

400 2 0.52 1.04 175 350 65 1360 5 350 3780 2230

400 2 1.15 2.30 430 860 260 1370 5 450 5940 3505

3/8” 12 4 26 660.4 22 558.8

3/8” 12 4 26 660.4 22 558.8

3/8” 12 4 33.9 861 22 558.8

3/8” 12 5 26 660.4 22 558.8

3/8” 12 5 33.9 861 26 660.4

3/8” 12 5 42.9 1089.4 26 660.4

Finned Width

Inch mm

Finned Height

Inch mm

22 558.8 18 457.2

LIQUID RECEIVER Capacity REFRIGERANT PIPING

Litre

3

3

7

7

7

7

14

Suction Diameter

Inch mm

Liquid Diameter

Inch mm

Discharge Diameter

Inch mm

NET WEIGHT

Kg

5/8 16 1/2 12 1/2 12 65

3/4 19 1/2 12 1/2 12 75

7/8 22 1/2 12 5/8 16 85

7/8 22 1/2 12 5/8 16 150

7/8 22 1/2 12 5/8 16 88

7/8 22 1/2 12 5/8 16 150

1-1/8 28 7/8 22 5/8 16 250

* Data for Compressors with voltage 380-420V are based on a mean voltage of 400V Conversion: 380V (0.95) 420 (1.05)

22

TECHNICAL DATA Air Cooled Refrigeration Condensing Units Medium Temperature, CRM Series (R22 & R134a) (Cont.)

MODEL R22 R134a

750-EX 750-EV

1000-EX 1000-EV

COMPRESSOR Model (R22) 4VC-10.2 4TC-12.2 Model (R134a) 4VC-10.2Y 4TC-12.2Y Power Supply V/3Ph/50Hz 380-420 380-420 Minimum-Maximum Volts 360-440 360-440 Electrical Connections Winding Partition 50%/50% 50%/50% Motor Code 40P 40P Terminal Box Protection IP65 IP65 Displacement m³/hr 34.7 41.3 Number of cylinders 4 4 Oil Charge dm³ 2.6 2.6 Maximum Operating Current * Amp 21 24 Max Power Consumption * kw 11.3 13.8 Starting Current * Amp 59 69 Crankcase Heater W/V 140/230 140/230 Net Weight Kg 139 141 FAN / MOTOR Power Supply V/3Ph/50Hz 400 400 Quantity 2 2 Nominal Current / Motor Amps 1.8/0.95 1.8/0.95 Total Current Amps 3.6/1.9 3.6/1.9 Input Power / motor watt 700/480 700/480 Total Input Power watt 1400/960 1400/960 Output Power / Motor watt 450/250 450/250 RPM Speed tr/mn 1400/1000 1400/1000 Number of Blades of Propeller 5 5 Diameter of Propeller mm 500 500 m³/hr 10300 10300 Air Flow cfm 6080 6080 CONDENSER COIL Tube Diameter 3/8” 3/8” Number of Fins / Inch 12 12 Number of Rows 5 5 47.2 47.2 Inch Finned Width mm 1200 1200 31 31 Inch Finned Height mm 787.4 787.4 LIQUID RECEIVER Liter Capacity 18 18 REFRIGERANT PIPING 1-1/8 1-3/8 Inch Suction Diameter mm 28 35 7/8 7/8 Inch Liquid Diameter mm 22 22 7/8 1-1/8 Inch Discharge Diameter mm 22 28 NET WEIGHT Kg 300 320

1500-FX 1500-FV

CRM 2000-GX 2000-GV

2500-GX 2500-GV

3000-GX 3000-GV

4000-HX 4000-HV

4PC-15.2 4NC-20.2 4H-25.2 4PC-15.2Y 4NC-20.2Y 4H-25.2Y 380-420 380-420 380-420 360-440 360-440 360-440 Part Windings Start Y/YY 50%/50% 50%/50% 50%/50% 40P 40P 40P IP65 IP65 IP54 48.5 56.2 73.7 4 4 4 2.6 2.6 4.5 31 37 45 16.3 19.5 24.9 81 97 116 140/230 140/230 140/230 147 150 203

4G-30.2 4G-30.2Y 380-420 360-440

6G-40.2 6G-40.2Y 380-420 360-440

50%/50% 40P IP54 84.6 4 4.5 53 30.1 135 140/230 206

50%/50% 40P IP54 126.8 6 4.75 78 45.1 180 140/230 238

400 400 400 400 400 2 4 4 4 4 1.8/0.95 1.8/0.95 1.8/0.95 1.8/0.95 2.3/1.3 3.6/1.9 7.2/3.8 7.2/3.8 7.2/3.8 9.2/5.2 700/480 700/480 700/480 700/480 1000/650 1400/960 2800/1920 2800/1920 2800/1920 4000/2600 450/250 450/250 450/250 450/250 700/350 1400/1000 1400/1000 1400/1000 1400/1000 1380/1060 5 500 10300 6080

5 500 19480 11495

5 500 19480 11495

5 500 19480 11495

5 500 23120 13640

3/8” 12 5

3/8” 12 5

3/8” 12 5

3/8” 12 5

3/8” 12 5

56.7 1440 33 838.2

56.7 1440 56 1422.4

56.7 1440 2x28 1422.4

56.7 1440 2x28 1422.4

56.7 1440 2x33 1676.4

18

24

24

24

40

1-5/8 42 7/8 22 1-1/8 28

1-5/8 42 7/8 22 1-1/8 28

2-1/8 54 7/8 22 1-1/8 28

2-1/8 54 7/8 22 1-1/8 28

2-1/8 54 7/8 22 1-3/8 35

350

445

500

510

650

* Data for Compressors with voltage 380-420V are based on a mean voltage of 400V Conversion: 380V (0.95) 420 (1.05)

23

TECHNICAL DATA Air Cooled Refrigeration Condensing Units Low Temperature, CRL Series (R22 & R404A) MODEL R22 R404A COMPRESSOR Model (R22) Model (R404A) Power Supply V/3Ph/50Hz Minimum-Maximum Volts Electrical Connections Motor Code Terminal Box Protection Displacement m³/hr Number of cylinders Oil Charge dm³ Maximum Operating Current * Amp Max Power Consumption * kw Starting Current * Amp Crankcase Heater W/V Net Weight Kg FAN / MOTOR Power Supply V/3Ph/50Hz Quantity Nominal Current / Motor Amp Total Current Amp Input Power / motor watt Total Input Power watt Output Power / Motor watt Speed RPM Number of Blades of Propeller Diameter of Propeller mm m³/hr Air Flow cfm CONDENSER COIL Tube Diameter Number of Fins / Inch Number of Rows

150-AX 150-AZ

200-BX 200-BZ

2GC-2.2 2GC-2.2Y 380-420 360-440

2DC-2.2 2DC-2.2Y 380-420 360-440

40S IP54 7.58 2 1.0 4.7 2.7 22.5 50/230 45

CRL 300-BX 300-BZ

400-BX 400-BZ

4FC-3.2 4EC-4.2 4FC-3.2Y 4EC-4.2Y 380-420 380-420 360-440 360-440 Direct on Line Start Y 40S 40S 40S IP54 IP65 IP65 13.4 18.1 22.7 2 4 4 1.5 2.0 2.0 6.9 9.2 10.7 3.9 5.4 6.4 30.7 44.2 53.2 50/230 120/230 120/230 67.5 82 84

500-CX 500-CZ 4DC-5.2 4DC-5.2Y 380-420 360-440 40S IP65 26.8 4 2.0 13.5 8.0 62.2 120/230 85.5

400 1 0.52 0.52 175 175 65 1360 5 350 1580 935

400 1 1.15 1.15 430 430 260 1370 5 450 3170 1870

400 1 1.15 1.15 430 430 260 1370 5 450 3170 1870

400 1 1.15 1.15 430 430 260 1370 5 450 3170 1870

400 2 0.52 1.04 175 350 65 1360 5 350 3780 2230

3/8” 12 4 26 660.4 22 558.8

3/8” 12 4 26 660.4 22 558.8

3/8” 12 4 26 660.4 22 558.8

3/8” 12 4 33.9 861 22 558.8

Finned Width

Inch mm

Finned Height

Inch mm

3/8” 12 4 22 558.8 18 457.2

LIQUID RECEIVER Capacity REFRIGERANT PIPING

Liter

3

3

7

7

7

Suction Diameter

Inch mm

Liquid Diameter

Inch mm

Discharge Diameter

Inch mm

5/8 16 1/2 12 1/2 12 75

7/8 22 1/2 12 5/8 16 80

7/8 22 1/2 12 5/8 16 82

1-1/8 28 1/2 12 5/8 16 85

1-1/8 28 1/2 12 7/8 22 155

NET WEIGHT

Kg

* Data for Compressors with voltage 380-420V are based on a mean voltage of 400V Conversion: 380V (0.95) 420 (1.05)

24

TECHNICAL DATA Air Cooled Refrigeration Condensing Units Low Temperature, CRL Series (R22 & R404A) (Cont.) MODEL R22 R404A

750-DX 750-DZ

COMPRESSOR Model (R22) Model (R404A) Power Supply V/3Ph/50Hz Minimum-Maximum Volts Electrical Connections Winding Partition Motor Code Terminal Box Protection Displacement m³/hr Number of cylinders Oil Charge dm³ Maximum Operating Current * Amp Max Power Consumption * kw Starting Current * Amp Crankcase Heater W/V Net Weight Kg FAN / MOTOR Power Supply V/3Ph/50Hz Quantity Nominal Current / Motor Amp Total Current Amp Input Power / motor watt Total Input Power watt Output Power / Motor watt Speed RPM Number of Blades of Propeller Diameter of Propeller mm m³/hr Air Flow cfm CONDENSER COIL Tube Diameter Number of Fins / Inch Number of Rows

1000-DX 1000-DZ

1500-FX 1500-FZ

CRL 2000-FX 2000-FZ

2500-GX 2500-GZ

3000-GX 3000-GZ

4000-HX 4000-HZ

4TC-8.2 4PC-10.2 4H-15.2 4G-20.2 6H-25.2 4TC-8.2Y 4PC-10.2Y 4H-15.2Y 4G-20.2Y 6H-25.2Y 380-420 380-420 380-420 380-420 380-420 360-440 360-440 360-440 360-440 360-440 Part Windings Start Y/YY 50%/50% 50%/50% 50%/50% 50%/50% 50%/50% 40P 40P 40P 40P 40P IP65 IP65 IP54 IP54 IP54 41.3 48.5 73.7 84.6 110.5 4 4 4 4 6 2.6 2.6 4.0 4.5 4.75 17 21 31 37 45 9.4 11.7 18.1 21.5 27.2 49 59 81 97 116 140/230 140/230 140/230 140/230 140/230 134 139 183 192 224

6G-30.2 6G-30.2Y 380-420 360-440

6F-40.2 6F-40.2Y 380-420 360-440

50%/50% 40P IP54 126.8 6 4.75 53 31.9 135 140/230 228

50%/50% 40P IP54 151.6 6 4.75 78 38.6 180 140/230 239

400 2 1.15 2.30 430 860 260 1370 5 450 5940 3505

400 2 1.15 2.30 430 860 260 1370 5 450 5940 3505

400 400 400 400 400 2 2 4 4 4 1.8/0.95 1.8/0.95 1.8/0.95 1.8/0.95 2.3/1.3 3.6/1.9 3.6/1.9 7.2/3.8 7.2/3.8 9.2/5.2 700/480 700/480 700/480 700/480 1000/650 1400/960 1400/960 2800/1920 2800/1920 4000/2600 450/250 450/250 450/250 450/250 700/350 1400/1000 1400/1000 1400/1000 1400/1000 1380/1060 5 5 5 5 5 500 500 500 500 500 10300 10300 19480 19480 23120 6080 6080 11495 11495 13640

3/8” 12 5 42.9 1090 26 660.4

3/8” 12 5 56.7 1440 33 838.2

3/8” 12 5 56.7 1440 33 838.2

3/8” 12 5 56.7 1440 2x28 1422.4

3/8” 12 5 56.7 1440 2x28 1422.4

3/8” 12 5 56.7 1440 2x33 1676.4

Finned Width

Inch mm

Finned Height

Inch mm

3/8” 12 5 42.9 1090 26 660.4

LIQUID RECEIVER Capacity REFRIGERANT PIPING

Liter

14

14

18

24

24

24

40

Suction Diameter

Inch mm

Liquid Diameter

Inch mm

Discharge Diameter

Inch mm

1-3/8 35 7/8 22 1-1/8 28 280

1-3/8 35 7/8 22 1-1/8 28 295

1-5/8 42 7/8 22 1-1/8 28 350

2-1/8 54 7/8 22 1-1/8 28 365

2-1/8 54 7/8 22 1-3/8 35 500

2-1/8 54 7/8 22 1-3/8 35 510

2-1/8 54 7/8 22 1-5/8 42 650

NET WEIGHT

Kg

* Data for Compressors with voltage 380-420V are based on a mean voltage of 400V Conversion: 380V (0.95) 420 (1.05)

25

DIMENSIONS (mm) MODEL CRM - 150 - AX CRL - 150 – AX CRM - 200 - BX CRL - 200 - BX CRM - 300 - BX CRL - 300 - BX CRM - 400 - BX CRL - 400 - BX

R22 MODELS

W Width

H Height

D Depth

Mount Holes

727

515

700

667 X 248

SINGLE FAN REFRIGERATION CONDENSING UNITS

H 827

615

800

767 X 355

D W Fig (1)

MODEL

W Width

H Height

D Depth

Mount Holes

CRM - 300 - CX CRM - 400 - CX

1023

615

800

948 X 360

1291

720

910

1175 X 468

TWO FANS REFRIGERATION CONDENSING UNITS

CRL - 500 - CX CRM - 500 - DX CRL - 750 - DX CRL - 1000 - DX CRM - 750 - EX CRM - 1000 - EX

H 1377

845

910

1261X 468

D

CRM - 1500 - FX CRL - 1500 - FX

W 1665

895

1160

1549 X 474 Fig (2)

CRL - 2000 - FX MODEL

W Width

H Height

D Depth

Mount Holes FOUR FANS REFRIGERATION CONDENSING UNITS

CRM - 2000 - GX CRM - 2500 - GX CRL - 2500 - GX

1665

1482

1160

1549 X 474

CRM - 3000 - GX H

CRL - 3000 - GX CRM - 4000 - HX 1665

1735

1160

1549 X 474

CRL - 4000 - HX

D W Fig (3)

26

DIMENSIONS (mm)

R134a MODELS

MODEL

W Width

H Height

D Depth

Mount Holes

CRM - 150 - AV

727

515

700

667 X 248

SINGLE FAN REFRIGERATION CONDENSING UNITS

CRM - 200 - BV H CRM - 300 - BV

827

615

800

767 X 355

D

CRM - 400 - BV

W Fig (1)

MODEL

W Width

H Height

D Depth

Mount Holes TWO FANS REFRIGERATION CONDENSING UNITS

CRM - 300 - CV 1023

615

800

948 X 360

1291

720

910

1175 X 468

CRM - 400 - CV CRM - 500 - DV CRM - 750 - EV

H 1377

845

910

1261X 468

1665

895

1160

1549 X 474

CRM - 1000 - EV CRM - 1500 - FV

D W Fig (2)

MODEL

W Width

H Height

D Depth

Mount Holes

1665

1482

1160

1549 X 474

FOUR FANS REFRIGERATION CONDENSING UNITS

CRM - 2000 - GV CRM - 2500 - GV CRM - 3000 - GV CRM - 4000 - HV

H 1665

1735

1160

1549 X 474 D W Fig (3)

27

DIMENSIONS (mm) MODEL CRL - 150 - AZ

R404A MODELS

W Width

H Height

D Depth

Mount Holes

727

515

700

667 X 248

SINGLE FAN REFRIGERATION CONDENSING UNITS

CRL - 200 - BZ CRL - 300 - BZ

H 827

615

800

767 X 355

D

CRL - 400 - BZ

W Fig (1)

MODEL CRL - 500 - CZ

W Width

H Height

D Depth

Mount Holes

1023

615

800

948 X 360

1291

720

910

1175 X 468

TWO FANS REFRIGERATION CONDENSING UNITS

CRL - 750 - DZ H

CRL - 1000 - DZ D CRL - 1500 - FZ 1665

895

1160

W

1549 X 474

CRL - 2000 - FZ

MODEL

Fig (2)

W Width

H Height

D Depth

Mount Holes

1665

1482

1160

1549 X 474

FOUR FANS REFRIGERATION CONDENSING UNITS

CRL - 2500 - GZ

CRL - 3000 - GZ

H

D CRL - 4000 - HZ

1665

1735

1160

1549 X 474 W Fig (3)

28

IMPORTANT INFORMATION Only qualified personnel should install and repair compressors. The electrical connection of the compressor and of its accessories is also to be done by authorized personnel only.

Delivery Please check whether the delivery is complete and intact. Deficiencies should be immediately reported in writing.

General Safety Information • Refrigeration compressors must be used with approved refrigerants and refrigeration oils only. It is not allowed to run a test without the compressor being connected to the system and without refrigerant. • It is of vital importance that the discharge stop valve has been fully opened before the compressor is started. • If the discharge stop valve is closed or partly closed an unaccepted - able pressure with accordingly high temper. • Natures may develop in the cylinder head. Even when handling the compressor correctly high temperatures may develop and cause injuries when touching. • The maximum operating pressures stamped on the nameplate are compulsory, and should never be exceeded.

Installation Guidance • • • • • • •

Do not use the units outside of the operating limits specified. Install only in a properly ventilated area. Check tightness of all screw terminals. Check that the electrical supply to the installation is suitable and that the motor is connected correctly. Check the currents drawn. The refrigerant circuit must be perfectly clean, dry and installed according to best refrigeration practice. Check settings of all safety devices. • Limit the superheat of the suction gas to 20K for low temperature operation.

Compressor Motor of Part Winding Construction 7.5-10-15-20-25-30-40HP With this type of motor the stator winding is separated into two parts - normally in Y/YY connection. The both coil packets lay parallel to each other in the stator slots and the winding crown. They are insulated from each other. With this construction it is possible to switch the part windings one after the other (with a time delay), resulting in a significantly reduced starting current.

Electrical Connections Closely observe part-winding 1. Part winding (contactor K1): Connections 1U1, 1V1, 1W1 2. Part-winding (contactor K2): Connections 2U1, 2V1, 2W1 Time delay before connection of the second part-winding 0.5 seconds

Attention! Danger of compressor damage! Wrong wiring results in opposing or displaced rotating fields due to changed phase angle. This leads to locked rotor conditions. Mount connections correctly.

Attention! Compressor motor is equipped with electronic protection device! • The electrical connections should be made according to the wiring diagram. • When the protection device cuts out, this indicates either an overload or impermissible operating conditions: Determine the source of the problem and correct it! • Terminals B1-B2, M1-M2 and cables 1-2 must not come into contact with supply or control voltage!

Electrical Connections of Fan Motor Thermal Protector The electrical connections between the control line and the thermal protection switch of fan motor must be carried out on site. If this is omitted, the fan motor is not protected against damage.

29

COMMISSIONING System Cleanness Braze only when using inert gas. Only materials and components approved by refrigeration engineering are suitable. It is absolutely necessary that all impurities (dirt, brazing scale, flux, scobs etc.) are removed from the system before operation in order to avoid breakdowns. Many of these impurities are so small that they can pass through the filter built into the suction side of the compressor. Other blockages can occur in the suction filter situated in the compressor. A high pressure drop can even damage the filter. For this reason we strongly recommend the use of a large suction tube filter (which causes only a minimal drop of pressure) for all installations which are to be assembled on site or in cases where the required cleanness cannot be guaranteed.

Pipe Connections The pipe connections are designed to , accept tubes with standard millimeter or inch dimensions. Solder connections have stepped diameters. According to the size the tube can be pushed more or less into the fitting. If not required the end with the largest diameter can be cut off.

Warning! Compressor is under pressure with holding charge. Injury of skin and eyes possible. Wear safety goggles while working on compressor: Do not open connections before pressure has been1'eleased.

Attention! Absolutely avoid penetration of air! The shut-off valves should remain closed until evacuating.

Pipelines Only use tubes and components which are • Clean and dry inside (free from slag, swart, rust, and phosphate coatings) and • Which are delivered with an air tight seal.

Leak Test The suction shut-off valve and discharge shut-off valve on the compressor remain closed during pressure testing to prevent air and moisture from entering. The test pressure (dried nitrogen) must not exceed 20.5 bar provided no other system component’s pressure is lower; in these cases the lower pressure is the test pressure.

Evacuation (Drying) Energize the crankcase heater. Open all shut-off valves and solenoid valves. Evacuate the entire system including compressor using a vacuum pump connected to the high and low pressure sides. When the pump is switched off a "standing vacuum" of less than 1.5 mbar must be maintained. If necessary repeat this procedure several times.

Attention! Danger of motor and compressor damage! Do not start compressor under vacuum! Do not apply any voltage - not even for test purposes!

30

COMMISSIONING Charging Refrigerant Charge only permitted refrigerants • Before refrigerant is charged: - Energize the crankcase heater. - Check the compressor oil level. - Do not switch on the compressor! • Liquid refrigerant must be filled through the charge fitting in the receiver shut-off valve or in the liquid line. The use of a filter drier in the charging line is highly recommended. • For systems with flooded evaporator refrigerant can be also charged into the evaporator. • After commissioning it may be necessary to add refrigerant:

Charge the refrigerant from the suction side while the compressor is in operation. Charge preferably at the evaporator inlet. Blends must be taken from the charging cylinder as "solid liquid".

If liquid is charged:

Attention! Danger of wet operation! Charge small amounts at a time! Keep the oil temperature above 40°C.

Danger! Explosion risk of components and pipelines by hydraulic overpressure. Avoid absolutely overcharging of the system with refrigerant!

CHECKS BEFORE STARTING Ensure that all service valves are in the open position before start-up. A closed discharge or suction service valve may cause serious damage to the compressor and/or compromise safety device operation, thereby resulting in potential injury to personnel. •

• • • • • • •

Oil Level Each compressors is delivered with sufficient oil charge for normal operation. The optimum oil level should be checked by operating the compressor until the system is stable and then comparing the sight glass reading with the appropriate diagram. The oil level can also be checked within 10 seconds of compressor shut-down. Oil temperature (approx. 15 - 20 K above ambient temperature resp. suction side saturation temperature) Are all shut-off valves opened? Check that all safety devices are operational and properly set. For high-pressure switches the setting must not exceed maximum service pressure of any system component. Refer to the Application Guidelines for relevant compressor pressure safety limits. A low-pressure switch is recommended to prevent operation under vacuum. Use a minimum setting of 1.1 bar (absolute). Verify that all electrical connections are properly fastened and in compliance with local safety regulations. Ensure that the crankcase heater of compressor has been energized for a minimum of 12 hours before initial start-up and/or after prolonged shutdown periods.

31

START-UP PROCEDURE Never start the system in the absence of a refrigerant charge. Do not bypass the safety switches during start up.

Starting and Cooling Down Operations For comissioning and pull down operations make sure that the maximum admissible operating evaporation temperature is achieved or fallen short of within a short time.

Attention! During pull down operation: Danger of extreme suction gas superheat and therefore thermal overload of the compressor! Ensure sufficient refrigerant charge bubble - free at intake of interstage expansion valve and subcooler.

Lubrication / oil check The compressor lubrication should be checked immediately after starting. • Oil level 1/4 to 3/4 height of sight glass (repeat checks within the first hours of operation). • Automatic monitoring by differential oil pressure switch (differential cutout pressure 0.7 bar, time delay 120 s). When this device cuts out a subsequent fault diagnosis of the system is required. Observe therefore recommendations shown on cover of differential oil pressure switch!

Attention! Danger of wet operation! Keep the discharge temperature at least 30 K (R22) or at least 20 K (R134a, R404A) above condensing temperature. If larger quantities of oil have to be added:

Attention! Danger of liquid slugging! Check the oil return.

Vibrations The whole plant especially the pipe lines must be checked for abnormal vibrations. If necessary additional protective measures must be taken.

Attention! Pipe fractures and leakages at compressor and other components of the plant possible! Avoid strong vibrations!

Switching Frequency The compressor should not be started more than 8 times per hour. Thereby a minimum running time should be guaranteed: Unit Model min. running time to 7,5 HP 2 min to 20 HP 3min above 20 HP 5 min

32

START-UP PROCEDURE (CONT.) Checking Operating Data • Evaporating temperature. • Suction gas temperature. • Condensing temperature • Discharge gas temperature. • Oil temperature. • Switching frequency. • Current. • Voltage. Prepare data protocol.

Refrigeration Oils For Bitzer Compressors The following refrigeration oils are approved for Bitzer Compressor: Refrigerant

Oil Charge

HCFC R22

Mineral Oil Bitzer B 5.2 Ester Oil Tc < 55°C Bitzer BSE 32 R134a / tc > 55°C Bitzer BSE 55

HFC R134a & R404A

Selection of Contactors, Cables and Fuses The maximum working current / maximum power consumption must be considered (“Technical Data”). Contactors : operational category AC3 Select both compressor motor contactors for approximately 60% of maximum operating current.

Special recommendations for safe compressor and plant operation Analyses show that the vast majority of compressor failures occur due to inadmissible operating conditions. This is especially true for failures deriving from lack of lubrication: • Expansion valve operation -pay attention to the manufacturer's guidelines! - Correct position and fixation of the temperature bulb at the suction line. When using a heat exchanger, place bulb behind evaporator, as usual -in no case behind the heat exchanger. - Sufficient superheat. - Stable operation at all operating and load conditions (also part load, summer / winter operation). - Bubble-free refrigerant at expansion valve. • Avoid refrigerant migration (high pressure to low pressure side) during longer shut-off periods. - Application of a crankcase heater. - Pump down system (especially if evaporator can get warmer than suction line or compressor). - Automatic sequence change for systems with multiple refrigerant circuits.

33

SERVICE / MAINTENANCE Electric Shock Hazard Disconnect the main power supply before servicing the system or handling any internal parts of the unit.

Regular Checks Examine regularly the plant according to national regulations. Check the following points: • Operating data. • Oil supply. • Protection devices and all compressor monitoring (parts differential oil pressure switch, high / low pressure switch). • Check electrical cable connections on tight fitting. • Check tightening torques. • Refrigerant charge, tightness test. •

Update data protocol.

Internal Pressure Relief Valve The valve is maintenance free. Repeated opening of the valve due to abnormal operating conditions, however, may result in steady leakage. Consequences are losses in capacity and increased discharge temperature. Check and replace the valve in this case.

Oil Changing Oil changing is not normally necessary for factory assembled plants. For "field installations" and for applications near the operating limits a first oil change is recommended after approx. 100 operating hours. This includes cleaning the oil filter and magnetic plug. After that the oil has to be replaced approx. every 3 years or 10 000 - 12000 operating hours. Clean also oil filter and magnetic plug.

Attention! Ester oils are strongly hygroscopic. Moisture is chemically compounded with these oils. It cannot be, or only insufficiently, removed by evacuation. Handle very carefully: Avoid air admission into the plant and oil can. Use only originally closed oil drums.

Dispose of waste oil properly!

34

DE-COMMISSIONING Standstill Keep the crankcase heater switched on until dismantling the compressor! This prevents increased refrigerant solution in the compressor oil.

Dismantling Compressor For repair work, that makes dismantling necessary, or when decommissioning them: Close the shut-off valves at the compressor. Pump-off the refrigerant. Do not release the refrigerant but dispose it properly!

Warning! Compressor can be under pressure! Severe injuries possible. Wear safety goggles! Open the threaded joints or flanges at the compressor valves. Remove the compressor if necessary with a hoisting tool.

Disposing Compressor Drain the oil at the compressor. Dispose of waste oil properly! Chlorinated oil is pollutive waste. Have the compressor repaired or disposed of properly!

When Exchanging a Compressor: Attention! Oil is already in the system, Therefore it may be necessary to drain a part of the oil charge. If there are large quantities of oil in the circuit (possibly from a preceding compressor damage), there is also a risk of liquid slugging at start. Adjust oil level within the marked sight glass range!

35

NOTES ………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………… …………………………………………………………………………………………………………………………………………………………

36

Varicool System For Compressors 1.5-2-3-4-5 HP

Details

CIC (Controlled Injection Cooling) System For R22 Compressors Low Temperature 7.5-10-15-20-25-30-40 HP

① Compressor ② Control module ③ Temperature sensor ④ Spray nozzle ⑤ Pulse injection valve ⑥ Liquid refrigerant

6

Schematic circuit with CIC-system 1 Compressor ∗ 2 CIC control module ∗ 3 Temperature sensor ∗ 4 Spray nozzle ∗ 5 Pulse injection valve 6 Additional fan (Option) 7 Sight glass 8 Filter 9 Condenser 10 Liquid receiver 11 Expansion valve (evaporator) 12 Evaporator * CIC -System

CARRIER OPTIMUM SOLUTIONS FOR COMMERCIAL REFRIGERATION  Single stage - Semi Hermetic condensing units

1.5HP to 40HP for chillers and freezers  Oversized condenser coil  Efficient high ambient operation  Efficient & quiet semi hermetic compressors  Efficient & quiet fan motors  Minimum vibrations  Standard crankcase heater  Standard dual high / low pressure control  Standard oil pressure control for 7.5HP & above  Standard CIC cooling system for 7.5HP & above (Freezers)  Easy and Fast installation  Easy service and maintenance  Comply with CE European standards

www.miraco.com.eg

Carrier is committed to continuously improving its products according to national and international standards to ensure the highest quality and reliability standards, and to meet market regulations and requirements. All specifications subject to change without prior notice according to Carrier policy of continuous development.