Copeland ZX Platform Product Manual

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Copeland ZX Platform Product Manual | Manualzz

ZX Platform Condensing Unit

Product Manual

About Emerson Climate Technologies

Emerson Climate Technologies, a business segment of Emerson, is the world’s leading provider of heating, air conditioning and refrigeration solutions for residential, industrial and commercial applications. The group combines best-in-class technology with proven engineering, design, distribution, educational and monitoring services to provide customized, integrated climate-control solutions for customers worldwide. Emerson Climate Technologies’ innovative solutions, which include industry-leading brands such as Copeland Scroll and White-Rodgers, improve human comfort, safeguard food and protect the environment. For more information, visit EmersonClimate.com.

Emerson’s financial performance is embellished with a record of unmissed annual dividend for 55 consecutive years.

For FY11, Emerson was ranked No. 120 on Fortune 500, a list of America’s largest companies, and placed No. 1 in the same list’s Electronics and Equipment category.

The company invested approximately $696 million in engineering, development and customer solutions development producing 773 patents worlwide from FY04 to FY10.

In 2010, 37% of the company’s global sales from new products are due to the application of innovative technologies.

Emerson Climate Technologies is pleased to offer the ZX platform refrigeration condensing units (CDU) specifically designed for medium temperature (ZX-

MT), digital modulated variable capacity medium temperature (ZXD) and low temperature (ZXL-LT) refrigeration.

ZX series CDU has been highly successful in the Asian market and enjoys proven success with its energy savings and customer-friendly electronic features.

Index

Features and Value

ZX Design Platform ..........................................................................................................................................................................................

1

ZX Reliability Platform ......................................................................................................................................................................................

1

ZX Performance Platform ................................................................................................................................................................................

1

Standard Unit Features .....................................................................................................................................................................................

2

ZX Platform Scroll Superiority ..........................................................................................................................................................................

3

Nomenclature ..............................................................................................................................................................................................................

4

Bill of Material (BOM) ...................................................................................................................................................................................................

4

Envelope

ZX Family: Medium Temperature .....................................................................................................................................................................

5

ZXD Family: Digital Medium Temperature ......................................................................................................................................................

5

ZXL Family: Low Temperature ..........................................................................................................................................................................

5

Physical Layout ...............................................................................................................................................................................................................

6

Application Guideline

Condensing Unit Handling.............................................................................................................................................................................

7

Installation ..........................................................................................................................................................................................................

8

Electrical Connection .......................................................................................................................................................................................

9

Refrigeration Connections ...............................................................................................................................................................................

9

Vapor Injection Application Tip.........................................................................................................................................................................

9

Start Up And Operation .................................................................................................................................................................................... 10

Electronic Controller Assembly on a ZX Platform CDU

ZX/ZXL Controller Assembly …………………………………………………………………………………………………………………................................ 12

E2 Control Board ………………….………………………………………………………………………………........................................................ 14

E2 Control Board Dip Switch Setting ………………….……………………………………………………………………………............................ 15

Defrost Module Function Set .............................................................................................................................................................. 15

Diagnostic Initialization Message (ZX-MT and ZXL-LT ) ...................................................................................................................... 16

Diagnostic Messaging - LED Definition (ZX-MT and ZXL-LT ) .............................................................................................................. 16

E2 Controller Trip Set Points and Actions (ZX-MT and ZXL-LT Units) ………………………………………………….................................... 16

ZXD Controller Assembly ………………………..……………………………………………………………………………………………................................ 18

ZXD Electronic Controller ………………….………………………………………………………………………………………………………………… 19

Alarm Messaging - Digital Scroll Controller (ZXD) ........................................................................................……………………………. 23

Capacity and Power (kW)

ZX Family: Medium Temperature - R22

50 Hz ...........................................................................................................................................................……………………………...... 24

60 Hz ...............................................................................................................................................................…………………………….. 25

ZX Family: Medium Temperature - R404A/R507

50 Hz ...........................................................................................................................................................……………………………...... 26

60 Hz ...............................................................................................................................................................…………………………….. 27

ZXD Family: Digital Medium Temperature - R22

50 Hz ...................................................................................................................................................……………………………............. 28

ZXD Family: Digital Medium Temperature - R404A/R507

50 Hz ....................................................................................................................................................……………………………............ 29

60 Hz ...........................................................................................................................................................…………………………….... 29

ZXL Family: Low Temperature - R22

50 Hz ...........................................................................................................................................................…………………………….... 30

60 Hz .....................................................................................................................................................................……………………… 31

ZXL Family: Low Temperature - R404A/R507

50 Hz ...........................................................................................................................................................…………………………….... 32

60 Hz .................................................................................................................................................................………………………… 33

Technical Data

ZX Family: Medium Temperature at 50 Hz - PFJ ...............................................................................................…………………………………...... 34

ZX Family: Medium Temperature at 50 Hz - TFD ...................................................................……………………………....................................... 35

ZX Family: Medium Temperature at 60 Hz - TF5/TF7 ..................................................................……………………………………………………… 36

ZXD Family: Digital Medium Temperature at 50 Hz - TFD .............................................................................................................................. 37

ZXD Family: Digital Medium Temperature at 60 Hz - TF7 ............................................................................................................................... 38

ZXL Family: Low Temperature at 50Hz - TFD ................................................................................................................................................... 39

ZXL Family: Low Temperature at 60Hz - TF5/TF7 ............................................................................................................................................. 40

Wiring Diagram ........................................................................................................................................................................................................... 41

Packing Information .................................................................................................................................................................................................... 46

Conversion Chart ............................................................................................................................................................................................................ 46

Pressure Temperature Chart at Sea Level ......................................................................................................................................................................... 47

Contact Lists .................................................................................................................................................................................................................... 49

ZX Platform Condensing Unit was designed based on three factors demanded by industry users:

Energy Efficiency

- Utilizing Copeland Scroll ® compressor technology, variable speed fan motor, large capacity condenser coil and advanced control algorithms, energy consumption is significantly reduced. End-users can save more than 20% on annual energy costs rather than using hermetic reciprocating units.

Reliability

- Combining the proven reliability of Copeland Scroll

®

compressors with advanced electronics controller and diagnostics, equipment reliability is greatly enhanced. Fault code alerts and fault code retrieval capabilities provide information to help improve speed and accuracy of system diagnostics. Integrated electronics provide protection against over-current, over-heating, incorrect phase rotation, compressor cycling, high pressure resets, low pressure cut-outs. It can also send out a warning message to an operator when there is a liquid floodback, which can prevent critical damage on the unit.

Flexibility

- The slim shape and light weight make the ZX Condensing Unit aesthetically appealing and easy to install. The ultra quiet variable-speed fan motor significantly reduces exterior sound levels, allowing additional location flexibility. Combined with wall mounting capability, the ZX Condensing Unit delivers unmatched flexibility.

ZX Condensing Units are greatly suitable for walk-in cooler and freezer applications.

The advance scroll compressor technology, fan speed control and electronic controller are precisely collaborated in all units.

It also introduces variable-speed fan motors that go beyond national standards. Guaranteed dependable performance and operation in food service applications while conveying higher energy efficiency and lower sound levels are the main objectives.

ZX – Design Platform

The ZX platform CDUs are designed to provide the best operational cost savings on a year around basis. Refrigeration equipment operate continuously for7 days, 24 hours and 365 days. The ZX and

ZXI compressors, injection scheme and heat exchanger designs are optimized to provide best efficiencies at annual averaged temperature rather than at typical rating conditions. The typical ambient on an annual basis follows a normal distribution pattern.

The highest and lowest ambient happens only for few hours as shown in figure 01.

Low Ambient High Ambient

Figure 01.

Shows Annual Typical Ambient Pattern

ZX – Reliability Platform

Emerson Climate Technologies has designed the ZX platform

CDUs with extended operational capability in tough climatic conditions. With our vast experience in the refrigeration industry,

ZX platform CDU is designed with a good protection scheme. ZX protection scheme detect conditions that could cause damage to the compressor, initiates a warning, temporary shutdown and

Real Time Monitoring

Of CDU Conditions

Warning Mode

Temporary Shutdown,

Signal, Auto Restart

Lock Out Mode

Alarm, Dialer Relay

Activation, Manual Restart

Figure 02.

Control Strategy of the E2 Controller

auto restarts. The control system will allow a complete shutdown requiring manual restart only after several iterations of repeated warnings and temporary shutdowns are carried out. The control system is driven by the built-in “E2 Controller”. Figure 02 shows the control strategy of the E2 Controller in a schematic form.

1

ZX – Performance Platform

Emerson Climate technologies with its leadership in scroll compression technology, apply the most advanced techniques to maximize the possible operational efficiency at specific application envelopes. ZX MT CDU applies a patented suction-line injection technology.

Scroll compressor inherently operates at higher efficiency at MT application conditions. The suction-line injection provides a more reliable MT operating envelope.

ZX MT CDU applies ZX series scroll compressor with liquid injection into the suction-line using an electronic expansion valve (EXV).

The EXV maintains an optimum feed of partially vaporized liquid refrigerant in the compressor suction to maintain a safe discharge gas temperature. The controlled discharge gas temperature provides a more reliable solution for the MT envelope.

ZXL LT CDU applies vapor injection technology to achieve higher efficiency in LT refrigeration. Vapor injection allows an economizer cycle to be applied on a scroll compressor thereby greatly enhancing compressor efficiency. This technology can be likened to 2- stage compression with economizer cycle. Vapor injection improves efficiency by as much as 12% over a liquid injection system of the same type. ZXL LT CDU applies ZXI series vapor injected compressor with vapor injection plate heat exchanger (PHE) to implement the vapor injection technology.

ZX Platform Condensing Unit

ZXD Series

Variable Speed PSC

Fan Motors

• High Efficiency

• Ultra Quiet

• Optimizes Air-Flow

for Maximum

Heat Transfer

Diagnostic Protection

Flexibility

Highest Efficiency

- Shuts down unit during failure

- With real time monitoring of compressor operating conditions

Increased Reliability and Lower Maintenance

Costs

More Installation Options

Lower Energy Bills

ZX and ZXL Series

Proprietary Electronic Algorithms to Control Fan

Speed, Optimizing Energy Performance for Local

Seasonal Ambient Temperatures

Diagnostic

Digital

Messaging

Built-in ZX Platform

Controller

• Compressor Reverse Rotation

• Compressor Over Current

• Compressor Internal Motor Protector Trip

• Discharge Gas Over Heat

• High Pressure Cut Out

• Low Pressure Cut Out (only on MT series)

• Refrigerant Flood Back

• Compressor Minimum Off Time

• Internal Thermal Sensor Failure

Oversized Condenser Coil for Maximum Heat Transfer

Copeland Scroll

Compressor Technology

• High Efficiency

• Ultra Quiet

• High Reliability

Figure 03.

ZX Platform CDU Features

Standard Unit Features

• Pre-painted enclosures for corrosion protection.

• Heavy duty steel base with 23 mm raised legs.

• Brass service valves located externally for easy access.

• Raised electrical access panel for easier serviceability.

• Receivers with fusible plug, liquid shut-off valve and charging port.

• Easy to read moisture indicator.

• Variable-speed PSC fan motors.

• Advanced performance alert diagnostics.

• Over-sized condenser coils with additional fin corrosion protection for coastal zones.

• Light weight, slim-line profile for maneuverability and ease of installation.

• All units are factory tested for braze joint leaks, wiring connections, electrical continuity and startup performance.

• Oil separator and accumulator standard on low temperature models.

• Operating ambient is 48°C to -23°C*.

2

3

Features

Energy improvement (More than $350 per year)

Sound improvement

Diagnostic protection capabilities

Owner/Enterprise Benefit

•Lower operating costs

• Creating a more comfortable environment for guests

• Beneficial for regions with noise ordinances

• Reduces cost of nuisance calls

• Extends life of your equipment

• Reduces potential service costs

• Maintains your equipment to original standards, maintaining

energy efficiency and temperature control

• Have confidence in what your contractor is fixing

Slim profile, lighter weight, and optional wall mount capability

• Lower installation costs

• Improved appearance of your enterprise site

• Avoids more costly solutions for potential location issues

*For applications outside these guidelines, please contact Application Engineering.

ZX Platform – Scroll Superiority

Scroll compressors deliver flatter capacity compared to reciprocating compressor condensing units due to the high volumetric efficiency of scroll compressors. Flatter capacity can otherwise be described as lower change in capacity with change in outdoor ambient. This is schematically shown in Figure 03. Flatter capacity brings certain inherent advantages, which highly benefit users and stored products.

Some of the benefits of flatter capacity on ZX platform CDUs are described below.

1.

Smaller unit selection:

Condensing units are selected to match the required refrigeration capacity at the highest required ambient. Flatter capacity allows a smaller unit selection compared to reciprocating compressor CDU.

2.

Lower operating cost:

At lower ambient conditions, ZX platform CDU delivers capacity closer to the cooling load. In contrast, reciprocating compressor CDU delivers capacity in far excess of what is required. This helps the ZX platform CDU to operate at relatively higher evaporating temperature. Higher evaporating temperatures improve compressor efficiency. In addition, higher evaporating temperature reduces the rate of ice formation on the evaporator coils/frost build-up. Lower frost build-up improves the evaporator heat exchange efficiency. It also reduces the defrost heat demand, thereby resulting in lower energy needed for defrost.

3.

Freshness of food:

Another benefit of higher evaporating temperature is reduced dehumidification by the evaporator coil.

This allows higher relative humidity in cold room or cold cases. Higher relative humidity reduces weight shrinkage and improves freshness of stored product.

Higher

Evaporating Temp

Low Ambient

Reciprocating Capacity

ZX Capacity

Allows

Smaller Unit

High Ambient

Figure 04

ZX Platform Condensing Unit

Nomenclature

Z X L 0 2 0 E

-

T F D

4 5 1

Base Model Electrical Code

Bill of Material

BOM

CDU Family

BOM

Liquid Line Filter Dryer/Sight Glass

Oil Separator

Accumulator

Adjustable LP Switch

Fixed LP Switch

E2 Controller

Diagnostic Module

Buzzer

Digital Scroll Controller

Fan Speed Controller

Circuit Breaker

Sound Jacket

Defrost Module

Filter Drier

Notes:

E2 controller has fan speed control function

“V” indicates flare type connection

“ACC” indicates accessory

401

ACC

ZX

451

ACC

451

ACC

ZXL

461 471 450

ACC

V

ZXD

451 461

4

ZX Medium Temperature at 50 Hz - PFJ / TFD

48

43

R22 Except ZX0750 1

R404A/ R507

Refrigerant –R404A/ R507, R22

Maximum Suction Gas Temperature: 20 0 C

Envelope

ZX Family : Medium Temperature

ZX Medium Temperature at 50 Hz - PFJ / TFD

48

43

R22 Except ZX0750 1

R404A/ R507

Refrigerant –R404A/ R507, R22

Maximum Suction Gas Temperature: 20 0 C

10

-20 -15

Fan Speed Control Function For Ambient Lower Than 10

0

C

Evaporating Temperature

0

C

5 12

10

ZX Medium Temperature at 60 Hz - TF5/7

50

43

R22

R404A/ R507

Refrigerant –R404A/ R507, R22

Maximum Suction Gas Temperature: 20 0 C

10

-20 -15

Fan Speed Control Function For Ambient Lower Than 10 0 C

Evaporating Temperature

0

C

5 12

10

10

2 0 1 5

Fan Speed Control Function For Ambient Lower Than 10

0

C

Evaporating Temperature

0

C

5

ZX Medium Temperature at 60 Hz - TF5/7

Refrigerant –R404A/ R507, R22

ZXD Family : Digital Medium Temperature

0 C

R22

50

43

R404A/ R507

ZXD Digital Medium Temperature at 50 Hz - TFD

at 60 Hz - TF7

48

43

Refrigerant –R404A/ R507, R22

Maximum Suction Gas Temperature: 20 0 C

10

2 0 1 5

Fan Speed Control Function For Ambient Lower Than 10

0

C

Evaporating Temperature 0 C

R22 10K SH 1

R404A/ R507 18°C RGT 1

R404A/ R507 10K SH 1

48

5

Fan Speed Control Option

For Ambient Lower Than 10

0

C

10

2 0 1 5 1 0

Evaporating Temperature

0

C

0 5 1 2

10

ZXL Family : Low Temperature

10

4 0 1 5

0

C

0

C Ambient

0

10

Refrigerant –R404A/ R507, R22

Maximum Suction Gas Temperature: 20 0 C

48

0 C

43

0 C

43

5

10

4 0 1 5

0

C

0

C Ambient

0

10

Refrigerant –R404A/ R507, R22

Maximum Suction Gas Temperature: 20 0 C

-

0

C

0

-

0 C

0

ZX Platform Condensing Unit

Physical Layout of the ZX Platform CDU

The unique features of ZX platform CDU as described above are quite different from the conventional CDUs available in the market.

Apart from this, ZX platform CDU also comes with a package of other conventional features which are part of a well designed condensing unit.

ZX- MT, ZXL-LT E2 Controller

ZXD Digital Scroll Controller

Scroll Compressor

Figure 05: Identifies the electronic controller assembly on a ZX Platform CDU

Oil Separator

(Optional In MT CDU)

Liquid Receiver

Liquid Sight Glass/

Moisture Indicator

Liquid Filter Drier

Service Valve

Receiver Out Service Valve

Compressor Oil Sight Glass

Figure 06: Identifies other major components layout on a ZX Platform CDU

6

Application Guideline

In ZX MT units, suction line injection is applied to the compressor suction. Suction line injection allows a reliable and efficient MT envelope of up to -15°C (R22) and -20°C (R404A) evaporating temperature. In suction line injection, a part of liquid refrigerant is added into the compressor suction gas. Suction injection de-superheats the suction gas and controls the compressor discharge temperature. This is implemented through electronic control by the E2 controller and an electronic expansion valve (EXV). The E2 monitors the compressor discharge temperature and optimizes the opening of the EXV for optimal discharge gas control.

In ZXL LT units, vapor injection is applied to the compressor. Vapor injection enhances the compressor efficiency by applying 2-stage compression with an economizer refrigeration cycle. Vapor injection eliminates the need for liquid injection, which would otherwise have been required to operate a reliable LT envelope down to -40°C evaporating temperature. In vapor injection, a part of liquid refrigerant is expanded and passed through a heat exchanger. In the heat exchanger, this expanded refrigerant absorbs heat from the main liquid line and sub-cool the main liquid. The expanded refrigerant vaporizes while passing through the heat exchanger and is supplied back into the scroll intermediate pockets through the vapor-injection tube. The sub-cooling of the main liquid increases the compressor capacity by as much as 30%. The figure 14 below identifies the key components of the vapor injection assembly.

ZXI Vapor Injected

Scroll Compressor

Vapor Injection control EXV

Vapor Injection Tube

To Compressor

Vapor/ Liquid Sub Cooling PHE

Figure 07: Key Components Of The Vapor Injection Assembly

Condensing Unit Handling

Transport and Storage

Move ZX/ZXD/ZXL unit only with appropriate mechanical or handling equipment according to weight. Keep in the upright position. Do not stack single boxes on top of each other without

pallet in any case.

Keep the packaging dry at all times.

Storage

2 max

300 Kg

1

2

1

Transport

Net Weight

ZX

Model

ZX0200/E

ZX0250/E

ZX0300/E

ZX0400/E

1

ZX0500/E

ZX0600/E

ZX0750/E

ZX0760/E

Weight (kg)

76

79

79

91

108

112

118

121

Notes:

2

1 100 kg for models under 60 Hz TF5/7 and 50 Hz PFJ

3

109 kg for models under 60 Hz TF7

4

117 kg for models under 60 Hz TF7

5

121 kg for models under 60 Hz TF7

127 kg for models under 60 Hz TF7

Model

ZXD0400/E

2

ZXD0500/E

3

ZXD0600/E 4

ZXD0750/E

5

ZXD

Weight (kg)

104

112

114

122

7

Model

ZXL0200/E

ZXL0250/E

ZXL0300/E

ZXL0350/E

ZXL0400/E

ZXL0500/E

ZXL0600/E

ZXL0750/E

ZXL

Weight (kg)

79

81

81

93

93

106

116

121

ZX Platform Condensing Unit

Installation

Copeland ZX condensing units are delivered with a holding charge of neutral gas. The condensing unit should be located in such a place to prevent any dirt, plastic bag, leaves or papers from covering the condenser and its fins. The unit must be installed without restricting the airflow. A clogged condenser will increase the condensing temperature, thus reduce the cooling capacity, and lead to a highpressure switch tripping. Clean the condenser fins on a regular basis.

Installation / Piping Instructions

It is recommended that a clearance of 8 inches from the wall (or the next unit) be maintained from the unit’s left and rear panel whereas a clearance of 20 inches is to be maintained from the unit’s right, top and front panels. Both service access and airfl ow have been considered in making these recommendations. Where multiple units are to be installed in the same location, careful consideration for proper clearance needs to be given to each individual unit.

Ideally, the unit should be mounted level on a solid concrete slab with rubber strips between unit feet and concrete. However, these units have been designed for mounting on suitable brackets for wall mounting. In this case it is equally important that the spatial guidelines given above are followed, and additional consideration needs to be given for possible air recycling if units are stacked above and below each other. In general terms, air by-pass around each condenser and between each unit should be avoided at all times.

Pipe sizing should not only be of sufficient size to ensure optimum performance and good oil return, but it also needs to take into account the full capacity range through which this particular unit will need to operate. Follow the ASHRAE guidelines for proper piping practices.

Location and Fixing

The unit should always be installed in a location that ensures clean air flow. It is recommended that a clearance of 300 mm from the wall

(or the next unit) be maintained from the unit’s left and rear panels whereas a clearance of 500 mm must be maintained from the unit’s right, top and front panels (seen facing the front of the unit). Both service access and airflow have been considered in making these recommendations. Where multiple units are to be installed in the same location, the contractor needs to consider each individual case carefully. There can be many variations of unit quantities and available space and it is not the intention of this manual to go over these.

Ideally, the unit should be mounted on a solid concrete slab with anti-vibration pads between unit feet and concrete. However the ZX condensing unit has also been designed for wall mounting on suitable brackets. Wall mounting brackets are not included. Another factor to consider in finding a good installation site is the direction of the prevailing wind. For example, if the air leaving the condenser faces the prevailing wind, the air flow through the condenser can be impeded, causing high condensing temperatures ultimately resulting in reducing unit life. A baffle is a remedy for this situation.

1029

300

70 70

23

500

Fixing dimensions and distances - Single fan unit

500

Supply Hole

Suction

Service Valve

Service Valve

352 300

424

94

2-R7.5MM GROOVE

580

2 Holes 15mm DIA

Single Fan Unit

2 to 4 HP

1029 500 352 300

300

70

70

23

500

Fixing dimensions and distances - Dual fan unit

Power

Suction

Liquid

Service Valve

424

94

2-R7.5MM GROOVE

580

2 Holes 15mm DIA

Dual Fan Unit

4 to 7.6 HP

8

Electrical Connection

Power Supply

The ZX condensing unit electrical connection to the power supply must be made by qualified technicians, who should refer to the electrical diagrams located inside the electric connection panel. The units are designed for below power supply at ± 10% voltage tolerance. The circuit breaker must be switched off before opening the front panel.

Codes

PFJ

TFD

TF7

HZ

50

50

60

Phase

1

3

3

Voltages

220/240

380/420

380

Electrical Wiring

TF5 60

3

200/230

Before commissioning, ensure that the neutral “N” wire is connected to the terminal block (“N” furthest to the right). After proper connection of the ZX condensing unit, the control LED on the power board and control board will light. For more details, see wiring diagram in Appendix.

9

Refrigeration Connections

Refrigeration Piping Installation

All interconnecting pipes should be of refrigeration grade, clean, dehydrated and must remain capped at both ends until installation.

Even during installation, if the system is left for any reasonable period of time (say two hours), pipes should be re-capped to prevent moisture and contaminants from entering the system.

Do not assume that the service connection sizes on the unit (at the service valves) are the correct size to run your interconnecting refrigeration pipes. The service valve sizes have been selected for convenience of installation and in some cases (larger units) these may be considered too small. However for the very short pipe run within our units, these service connection sizes are adequate. All interconnecting pipes should be sized to satisfy the duty required.

Usually the suction line is insulated, but the liquid line is not. However the liquid line can pick up additional heat from the ambient and adversely affect the sub-cooling desirable for the liquid refrigerant before it enters the expansion valve.

The pipe should be sized to ensure optimum performance and good oil return. The sizing must also take into account the full capacity range through which this particular unit will need to operate.

Tube Size

Max distance between

2 clamp support

Pipe runs should be kept as short as possible, using the minimum number of directional changes. Use large radius bends and avoid trapping of oil and refrigerant. This is particularly important for the suction line. The suction line should ideally slope gently towards the unit. Recommendation slope is

1/200~1/250. P traps, double risers and reduced pipe diameters may be required for suction lines where long vertical risers cannot be avoided. All pipes should be adequately supported to prevent sagging which can create oil traps. The recommended pipe clamp support distance is shown in the table.

12.7mm (1/2 inch)

16.0mm (5/8 inch)

22.0mm (7/8 inch)

28.5mm (1 1/8 inch)

1.20 m

1.50 m

1.85 m

2.20 m

ZXL Liquid Line Insulation

ZXL liquid line should be insulated with a 19 mm insulation thickness. Temperature could be as low as –15°C.

Vapor Injection: Specific Application Tips

ZXL-LT CDU

ZXL-LT CDU applies vapor injection technology. As explained in the previous section, vapor injection improves LT operational efficiency and provides a reliable LT envelope. Vapor injection sub cools the main liquid line using the economizer cycle. The sub cooling of liquid line calls for some specific application tips which are applicable only for ZXL-LT CDU. They are;

1. Liquid line pipe connecting the CDU service valve to the evaporator expansion valve has to be well insulated separately. The recommended insulation thickness is 12.5 mm (1/2 inches)

2. The lower liquid in temperature can increase the evaporator expansion valve capacities. Please follow valve manufactures recommended liquid temperature correction factors for proper selection of evaporator expansion valve.

ZXL-LT Unit (Liquid Line Temperature)

Typical Liquid Line Temperature o

C

R22

Evap Temp o C

-40

-35

-30

-25

-20

-4

0

5

Ambient °C

20 27 32 38 43

-11 -3 7 7 11

-8 -1 9 9 13

2

5

9

12 12 16

14 14 19

18 18 22

19

23

26

48

14

16

R404A

Evap Temp °C

-40

-35

-30

-25

-20

20

-8

-4

0

5

9

27

-1

2

6

10

14

Ambient°C

32 38

3

6

9

13

17

8

11

13

17

20

43

13

15

18

21

24

48

19

21

23

26

30

ZX Platform Condensing Unit

R22

-15

-10

-5

0

10

15 17 25 25 29

20 22 29 29 33

26

13

26

Ambient °C

21

33

21

33

25

37

30

R404A

-15

-10

-5

0

13

16

20

23

18

22

26

29

Ambient°C

21

25

29

33

24

29

33

38

28

33

37

42

Typical Values With Individual Values Within +/-5 o

C

Note: ZXL CDU is designed with vapor injection technology. The condenser liquid line temperature will be sub cooled by the vapor injection plate heat exchanger.

34

Brazing Recommendations

Maintain a flow of oxygen-free nitrogen through the system at a very low pressure during brazing. Nitrogen displaces the air and prevents the formation of copper oxides in the system. If copper oxidization is allowed to form, the copper oxide material can later be swept through the system and block screens such as those protecting capillary tubes, thermal expansion valves, and accumulator oil return holes.

This minimizes any entry of contaminants and moisture.

• Remove the liquid line connection cap.

• Then remove the suction connection cap.

• Open both valves midway. Care should be taken to avoid the holding charge from releasing too quickly.

• Be sure that tube fitting inner diameter and tube outer diameter are clean prior to assembly.

• Since both tubes are extended from the condensing unit housing, we recommend insulating the housing by using a wet cloth on the copper tubing.

• Recommended brazing materials: a copper / phosphorous or copper

/ phosphorous / silver alloy rod should be used for joining copper to copper whereas to join dissimilar or ferric metals, use a silver alloy rod, either flux coated or with a separate coating.

• Use a double tip torch.

End of tube

During brazing protect housing with damp cloth

OUTSIDE INSIDE UNIT

During brazing pull back fire insulation

Start Up and Operation

Before commissioning, ensure that all valves on the condensing unit are fully opened.

Evacuation

The evacuation procedure is based upon achieving an actual system vacuum standard and is not time dependent. Before the installation is put into commission, it has to be evacuated with a vacuum pump. Proper evacuation reduces residual moisture to

50ppm. The installation of adequately sized access valves at the furthest point from the compressor in the suction and liquid lines is advisable. To achieve undisturbed operation, the compressor valves are closed and the system is evacuated down to 0.3 mbar /

0.225 Torr. Pressure must be measured using a vacuum pressure (Torr) gauge on the access valves and not on the vacuum pump; this serves to avoid incorrect measurements resulting from the pressure gradient along the connecting lines to the pump.

Charging Procedure

Refrigerant Charging Procedure

The scroll compressor design requires system charging as quickly as possible with liquid refrigerant into the liquid line. This will avoid running the compressor under conditions where there is insufficient suction gas. Sufficient suction gas is available to cool not only the motor but also the scrolls. Temperature builds up very quickly in the scrolls if this is not done. Do not charge vapor (gas) refrigerant into the ZX Scroll unit. The suction service valve must not be fully closed at any time while the compressor is running. To do so would cause damage to the compressor in the same manner as explained above. This valve is provided for ease of connection and for the fitting of service gauges without removing the unit panel. It is recommended to charge the ZX unit with refrigerant via its service valves. It is recommended to break the vacuum in the system with a partial charge of the refrigerant, before starting the system. For charge adjustment, it is recommended to check the liquid sight glass just before the expansion valve.

Oil Charging Procedure

ZX CDUs are delivered with a full oil charge in both the compressor and the oil separator. The oil level should be visible in the compressor sight glass. All systems will trap some oil and in some cases it may be necessary to add oil if pipes are long, if the vertical rise is high and if the piping is not well designed. The oil level should be monitored carefully during commissioning, checked after 4 – 8 hours and checked again after 24 hours of normal operation. The ideal oil level is between ¼ and ¾ sight glass level but if any oil is visible in the sight glass the compressor can operate safely. If oil is not visible in the sight glass proceed as follows:

1. Perform a manual defrost on all evaporators simultaneously.

2. Operate the compressor (at 100% load for ZXD) for 5 minutes after defrost is complete. The unit will automatically tend to operate (at 100% load for ZXD) after defrost as the evaporators recover their set-point temperatures.

3. Check that the oil level is at ¼ sight glass or higher but not over the top of the sight glass.

4. If oil is not visible add oil until the level reaches the ¾ sight glass level.

10

Adding Oil

The simple and ideal way to add oil is to pump the oil into the suction side when the unit is running. Discharge pressure from the unit or refrigerant pressure from a cylinder can be used to force oil into the suction side. The oil will go directly into the compressor and the level increase will be immediate.

NEVER CLOSE THE UNIT SUCTION VALVE AND USE THE COMPRESSOR TO SUCK OIL FROM A CONTAINER THAT IS AT ATMOSPHERIC

PRESSURE. THIS COULD DESTROY THE SCROLL COMPRESSOR IN A MATTER OF SECONDS.

Tools required: Manifold gauge set and hoses, oil tank of ~ 1 litre volume with suitable connections, oil, refrigerant.

Qualified Refrigerants And Oil

REFRIGERANT

R404A/507

R22

OIL

Emkarate RL 32 3MAF Mobil EAL Artic 22 CC

Suniso 3GS

Oils are pre-charged in both compressor and oil separator. Total oil volume (liter) for each unit is shown in the table below:

ZX ZXD ZXL

Model BOM Model BOM

ALL

Model

ZX0200/E

ZX0250/E

ZX0300/E

ZX0400/E

ZX0500/E

ZX0600/E

ZX0750/E

ZX0760/E

401

1.18

1.33

1.33

1.83

1.83

1.66

1.66

1.66

451

1.68

1.83

1.83

2.33

2.33

2.16

2.16

2.16

ZXD0400/E

ZXD0500/E

ZXD0600/E

ZXD0750/E

1.74

2.27

2.27

2.27

ZXL0200/E

ZXL0250/E

ZXL0300/E

ZXL0350/E

ZXL0400/E

ZXL0500/E

ZXL0600/E

ZXL0750/E

BOM

ALL

1.06

1.06

1.06

1.74

1.74

1.74

2.27

2.27

Scroll Compressor Rotation Direction

Rotation Direction of Three Phase Scroll Compressors will only compress in one rotational direction. Direction of rotation is not an issue with single phase compressors since they will always start and run in the proper direction. Three phase compressors will rotate in either direction depending upon phasing of the power. Since there is a 50-50 chance of connecting power in such a way as to cause rotation in the reverse direction, it is important to include notices and instructions in appropriate locations on the equipment to ensure proper rotation direction when the system is installed and operated. Verification of proper rotation direction is made by observing that suction pressure drops and discharge pressure rises when the compressor is energized. Reverse rotation of a scroll compressor also results in substantially reduced current draw compared to specification sheet values. Suction temperature will be high, discharge temperature will be low and the compressor may be abnormally noisy. There is no negative impact on durability caused by operating three phase Copeland Scroll compressors in the reversed direction for a short period of time (under one hour). After several minutes of operation in reverse, the compressor’s motor protection system will trip the compressor off. If allowed to repeatedly restart and run in reverse without correcting the situation, the compressor will be permanently damaged. All three phase scroll compressors are identically wired internally. As a result, once the correct phasing is determined for a specific system or installation, connecting properly phased power leads to the same terminals will maintain proper rotation direction.

Brief Power Interruptions

Brief power interruptions (less than ½ second) may result in powered reverse rotation of single-phase refrigeration scroll compressors.

High-pressure discharge gas expands backward through the scrolls at power interruption causing the scroll to orbit in the reverse direction. If power is reapplied while this reversal is occurring, the compressor may continue to run noisily in the reverse direction for several minutes until the compressor internal protector trips. This has no negative effect on durability. When the protector resets, the compressor will start and run normally.

Maximum Compressor Cycle

Maximum permitted starts per hour is 10.

Check Before Starting & During Operation

Both valves should be fully opened on the liquid line, in order to prevent trapping liquid.

• Check that all valves are fully opened.

• After starting and operation conditions are stabilized, it is recommended to check oil level in the compressor(s) and see if there is a need to add oil to ensure a sufficient oil level (halfway up the sight glass).

11

ZX Platform Condensing Unit

Electronic Controller Assembly on a ZX Platform CDU

ZX/ZXL Controller Assembly

ZX platform E2 control offers multiple features which are unique to refrigeration condensing units. E2 real-time control monitors and optimizes the suction or vapor injection performance to offer efficient performance in ZX MT and LT units. E2 also monitors compressor operating parameters, so as to protect the system from unsafe operating parameters such as passing through a peak temperature hour of a peak ambient day; or drop-out of a power-phase; or continued refrigerant loss in the system. E2 controller detects these situations and, as a first step, will initiate some corrective actions.

For example, when the LT unit experiences an extreme temperature day, E2 control decides to switch from vapor-injection-optimization to discharge-gas temperature-control to allow the compressor to run safely and pass the extreme weather hours.

Another fault condition which is common in refrigeration systems is compressor overload. If the condenser coils are not cleaned regularly, the compressor operating discharge pressures rises. This condition is gradual and in conventional CDUs, no advance warning is provided to the user on this approaching undesirable situation. Ultimately, in such a situation, the internal protector in the compressor trips. Two problems arise due to internal protector-trip. First: there is no alarm to detect the trip and second: a compressor internal protector reset may take as long as an hour. This could be critical for the quality of frozen food in freezers or cases. On the other hand,

ZXL E2 controller detects the overload externally and actions a temporary shutdown. E2 Diagnostics will then start transmitting a fault signal. After multiple attempts, and if the error repeats itself as high as six times within an hour, the E2 will finally shutdown the unit to avoid expensive compressor failure.

The E2 will activate a buzzer to send an alarm signal at unit-lockout which then requires a manual restart. The buzzer is a standard part of the ZX platform Gold version CDU . The buzzer can be remotely mounted and has volume and mute capability. The E2 is also designed to activate an externally connected telephone dialer to send fault notice on a preset telephone number.

ZX platform units are designed to operate under extreme ambient temperatures of up to 48°C. This extremely high-ambient envelope, combined with the intelligent E2 controller, provides unparalleled benefits to customers.

The E2 control is also designed to apply a ZX defrost (DF) module. The ZX DF module is a basic time initiated DF module and is supplied as an optional accessory. The DF module has two rotary switches by which the user can set up the defrost duration and defrost interval. The DF module also enables a manual defrost as an override to the rotary switch setting of defrost interval.

The E2 controller consists of two electronic board assemblies: E2 power board and control board. The power board supplies constant DC power to the E2 control board.

The E2 control board carries the intelligent chip containing the canned programs. The entire assembly is pre-installed and wired in the factory on a new unit. Both electronic boards carry a LED light . If the LED lights are on after power-up of the unit, it indicates normal and proper operation of the electronic boards. Once these lights are on, the rest of the unit including the compressor is monitored and digital messages are shown on the diagnostic panel.

Table 01 shows a list of fault detections enabled by E2 controller and diagnostics on ZX platform CDU. The diagnostics are standard features on the Emerson ZX platform Gold version.

Table 02 summarizes fault conditions under which the E2 controller initiates “temporaryshutdown—with-auto-restart” and “lock-out trip-condition with- manual-restart.”

E2 Fault Detection Items

* Compressor Phase Reversal

* Loss of Phase (In 3 Phase Models)

* Compressor Over Current

* Compressor Protector Trip Detection

* Discharge Gas Temperature Over Heat

* High Pressure Cut Out

* Low Pressure Cut Out (MT CDU Only)

* Excessive Refrigerant Flood Back

*Compressor Minimum Off Time

* E2 Sensor Failures

Table 01

Fault

Phase Reversal/ Loss Of Phase

High Pressure Trip

Low Pressure Trip (only on MT Units)

Discharge Gas Temperature Overheat

Compressor Over Current

Compressor Short Cycling

Excessive Suction Flood Back

Discharge Sensor Failure (only on LT Units)

Other Thermal Sensor Failures

Temporary Shutdown/Auto Restart

< 5 Trips In 1 Hour

At Every LP Trip

< 5 Trips In 1 hour

< 5 Trips In 1 Hour

3 Minutes Between Starts

~ 20% Flood Back, Warning Only

< 5 Trips In 1 Hour

Warning Only

Table 02

Lock Out Errors/Manual Restarts

Incorrect 3 Phase Sequence

6th Trip Within 1 Hour

No Lock Out

6th Trip Within 1 Hour

6th Trip Within 1 Hour

No Lock Out

No Lock Out

6th Trip Within 1 Hour

No Lock Out

12

13

Power Isolation Switch

Compressor Contactor

E2 Power Board

Rotary Switch

E2 Control Board

3-Bit Dip Switch

2-Bit Dip Switch

Diagnostic Module

Fuse Holder

Defrost Module

(optional)

Electrical Cable connectors

Defrost Duration (in Minutes)

Manual Defrost

Button

Remote Connector

For Manual Defrost

Defrost Interval

(In Hours)

E2 Connector

Remote Buzzer

With Volume

Power Board and E2 Control Board Diagrame

ZX Platform Condensing Unit

45

23

6789AB

01

DEF

RT6: PHE V

RT6: PHE V

RT1: Condenser Coil-In

S4: Compressor

J4: High Pressure Switch Connector

Low Pressure Switch Connector J5: Defrost Module Connector

J1: EXV Driver Connector

J2: Diagnosis Module Connector

RT4: Condensor Mid-Coil Sensor

S3: Compressor Current Sensing (Hi/Lo) Setting Dip-Switch

S2: Evaporator Fan Mode Setting Dip-Switch

RT2: Discharge Te

2 1

ON

S1: Main Control Board Restart Button Connector

Compressor Current

Power Board-Main Control Board

JP13: Compressor Contactor Coil

Liquid Line Solenoid Vlave Coil

Condenser Fan Motor

JP10: Defrost Heater Contactor or Relay

JP9: Evap. Fan Contactor Coil

Live Line Input

JP7: Null Line Input

Low Pressure Control Switch

JP1-JP3: Three Phase Power Supply Input

JP4: Null Line Input

14

E2 Control Board Dip

Switch Setting

T he E2 control board has two dip switches (2-bit and 3-bit) and one rotary switch. The rotary switch and the 2-bit dip switch are used in combination to select the compressor used on the unit. The selected compressor relates to the over-currentlimit for the specified unit. The 3-bit dip switch is used if the customer chooses to use the E2 control for evaporator fan control. Fig 15 shows the dip switches and rotary switch in the E2 control board.

2-Bit Dip Switch

3-Bit Dip Switch

Rotary Switch

E2 Control Board

Figure 12

Figure 15: E2 Controller

E2 Control Board - Rotary Switch And Dip Switch Setting (ZX-MT & ZXL-LT)

Model

ZX0200/E-PFJ

ZX0250/E-PFJ

ZX0300/E-PFJ

ZX0400/E-PFJ

ZX0200/E-TFD

ZX0300/E-TFD

ZX0400/E-TFD

ZX0500/E-TFD

ZX0600/E-TFD

ZX0750/E -

760/E-TFD

ZX0200/E-TF5

ZX0300/E-TF5

ZX0400/E-TF5

ZX0500/E-TF5

ZX0600/E-TF5

ZX0750/E -

760/E-TF5

ZX0200/E-TF7

ZX0300/E-TF7

ZX0400/E-TF7

ZX0500/E-TF7

ZX0600/E-TF7

ZX0750/E -

760/E-TF7

ZXL0200/E-TFD

6

9

A

A

7

8

6

1

2

3

4

5

B

1

Rotary

Switch

A

1

2

7

8

9

3

4

5

3-Bit

No. 3

2-Bit

1/2

OFF ON/ON

OFF ON/ON

OFF ON/ON

OFF OFF/OFF

OFF ON/ON

OFF ON/ON

OFF ON/ON

OFF ON/ON

OFF ON/ON

OFF ON/ON

ON

ON

ON

ON/ON

ON/ON

ON/ON

ON OFF/OFF

ON OFF/OFF

ON OFF/OFF

ON

ON

ON

ON

ON

ON/ON

ON/ON

ON/ON

ON/ON

ON/ON

ON

OFF

ON/ON

ON/ON

Model

ZXL0250/E-TFD

ZXL0300/E-TFD

ZXL0350/E-TFD

ZXL0400/E-TFD

ZXL0500/E-TFD

ZXL0600/E-TFD

ZXL0750/E-TFD

ZXL0200/E-TF5

ZXL0250/E-TF5

ZXL0300/E-TF5

ZXL0350/E-TF5

ZXL0400/E-TF5

ZXL0500/E-TF5

ZXL0600/E-TF5

ZXL0750/E-TF5

ZXL0200/E-TF7

ZXL0250/E-TF7

ZXL0300/E-TF7

ZXL0350/E-TF7

ZXL0400/E-TF7

ZXL0500/E-TF7

ZXL0600/E-TF7

ZXL0750/E-TF7

Rotary

Switch

7

8

5

6

3

4

1

2

8

1

6

7

4

5

2

3

C

D

D

A

B

8

9

3-Bit

No. 3

2-Bit

1/2

ON

ON

ON

ON

ON

ON

ON

OFF ON/ON

OFF ON/ON

OFF ON/ON

OFF ON/ON

OFF ON/ON

OFF ON/ON

OFF ON/ON

ON ON/ON

ON

ON

ON/ON

ON/ON

ON OFF/OFF

ON OFF/OFF

ON OFF/OFF

ON OFF/OFF

ON OFF/OFF

ON ON/ON

ON/ON

ON/ON

ON/ON

ON/ON

ON/ON

ON/ON

ON/ON

OFF: Evaporator fan ON/OFF logic is same as compressor and this is the factory default setting.

ON: Evaporator fan will be ON for all time irrespective of whether the compressor is turned ON or OFF

Not applicable

Use setting in the table

ON

1 2 3

Notes:

The settings given in the table are pre-set at the factory for new units.

Defrost Module Function Set

Rotary Switch1

5

6

3

4

7

0

1

2

Time of Defrost

Time(min)

15

20

25

30

35

0

5

10

15

Time of Defrost Interval

Rotary Switch2 Time(hours)

5

6

3

4

7

0

1

2

5

6

3

4

7

0

1

2

ZX Platform Condensing Unit

Diagnostic Initialization Message (ZX-MT and ZXL-LT)

When the unit is initially powered on, the diagnostic module will show the following signals.

(1 second)-

>

(3 seconds)->

- Software Version No.

(3 seconds)->

- Unit Identification Code

“F”-With OD Fan Speed Control; “-”- W/O OD Fan Speed Control

“-” - ZX; “L” - ZXL

- Power On

LED 2

LED 1

Diagnostic messaging - LED definition (ZX-MT and ZXL-LT)

Display

LED1-Unit Status

Status

Idle (Stop When Reach To

Set-point)

Run

About To Start

Defrost

Stop Due to Error

1

Lockout

Notes:

New start, normal start by program and any start request delay

2

3

LP Cutout”signal is not applicable in ZXL condensing unit.

PHE Vapor In/Out temperature sensor is not applicable in ZX medium temperature condensing unit.

Display

LED2-Error/Warning Code

Error/Warning

No error/warning

Compressor Phase Error (Wrong Phase Sequence/Loss of

Phase)

Compressor Inside Thermal Protector Trip

Compressor Over Current

Overheat

Compressor High Pressure Cut Out

Compressor Low Pressure Cut Out

DLT Thermistors Failure

Ambient Temperature Sensor Failure

Mid-coil Temperature Sensor Failure

2

PHE Vapor In Temperature Sensor Failure or Over Range

PHE Vapor Out Temperature Sensor Failure or Over Range

3

3

System Liquid Flood Back Warning

E2 Controller Trip Set Points and Actions (ZX-MT and ZXL-LT Units)

Fault Type Trip Set Point E2 Control Actions Auto Resets Possible Error And Solution

Reverse Phase /

Loss Of Phase

(3 Phase Only)

Incorrect voltage

Sequence

- Lockout unit

- Display Incorrect Phase Sequence on diagnostic

- Initiate Buzzer/ Dialer Relay

Unit will not start unless it is wired correctly

- Change voltage sequence at circuit break.

- Check voltage sequence of the compressor;

Fresh Start

High Pressure

Trip

Low Pressure Trip

(Only in Med Temp

Unit)

If power is reset, ambient < 35°C or compressor off>

1 hour & signal for compressor start

- Compressor runs 3 sec and stops 20 sec

- After 3 cycles, compressor runs continuously.

- Display fresh start on diagnostic

Contact Open At

3.0 ±0.15Mpa

Contact Close At

2.4±0.15Mpa

Contact Open At

0.1±0.05Mpa

Contact Close At

0.2 ±0.05Mpa

Auto start

- Nothing is wrong, just wait till compressor runs continuously.

- Stop the unit

- Display HP trip on diagnostic

- Display waiting to restart on diagnostic

- Auto start the unit after 3 minutes

- Lockout unit if 6 trips in less than 1 hour

- Display HP lockout on diagnostic

-Initiate Buzzer/ Dialer Relay

-Stop the unit

- Display LP trip on diagnostic

- Display waiting to restart on diagnostic

- Auto start the unit after 3 minutes

5 Auto starts in

1 Hour

- Check whether HP cutout is functioning or is connected to control board;

-Check whether condenser fan can run;

-Check if the liquid line solenoid valve and liquid service valve are open.

Auto Start

- Check whether evaporator need defrosting

- Check that return gas service valve is open;

- Check that LP cutout is functioning or is connected to control board

16

E2 Controller Trip Set Points and Actions (ZX-MT and ZXL-LT Units) continuation

Fault Type Trip Set Point E2 Control Actions Auto Resets Possible Error And Solution

Discharge Gas

Overheat

Over Current

Electrical Failure

Compressor

Rapid Cycling

Discharge

Temperature Over

132°C

- Stop the unit

- Display DLT trip on diagnostic

- Display waiting to restart on diagnostic

-Auto start the unit after 3 minutes

- Lockout unit if 6 trips in less than 1 hour

- Display DLT overheat lockout on diagnostic

- Initiate Buzzer/ Dialer Relay

5 Auto starts in

1 Hour

- Check if liquid line sight glass is full;

- Check whether EXV is functioning and connected to control board

Set Based On

Compressor

Compressor not drawing current after compressor contactor organized

Minimum 3 minutes OFF time between starts

- Stop the unit

- Display over current trip on diagnostic

- Display waiting to restart on diagnostic

-Auto start the unit after 3 minutes

- Lockout unit if 6 trips in less than 1 hour

- Display over current lockout on diagnostic

- Initiate Buzzer/ Dialer Relay

5 Auto starts in

1 Hour

- Check rotary switch, make sure it is on the right position according to unit model;

- Check oil level through compressor sight glass (Low temp unit only);

- Display compressor protector trip on diagnostic

- Initiate Buzzer/ Dialer Relay -Auto start when protector reset, turn off buzzer/

Dialer

-Delay comp start, if minimum off time is less than 3 min

-Display about to turn on diagnostic

Auto start

Auto start

-Check whether contactor is pulledin. If not, check wiring of contactor coil;

-Check wiring, make sure compressor is connected to contactor, and is powered;

-Compressor motor thermal protector trips, wait till it reset.

-Compressor start signal is active when unit just stops; the only thing needed to do is to wait until unit starts.

Discharge Line

And Coil In Temperature Sensors

Failure

A) Actual

DLT>160°C

(B) DLT Sensor fails and Actual DLT>

80°C

(C) Both coil-in and DLT sensor fail

(short circuit)

(Only Low Temp Unit)

-Stop the unit

-Display DLT sensor failure on the diagnostic

-Display waiting to restart on diagnostic

-Auto start the unit after 3 minutes

-Lockout unit if 6 trips in less than 1 hour

-Display DLT sensor failure lockout on diagnostic

-Initiate Buzzer/ Dialer Relay

(D) Coil in sensor fails(short) and actual DLT<73°C

(Only Med Temp Unit)

-Display DLT sensor failure on diagnostic

-Continue to run the unit on default mode

Ambient Temperature Sensor

Failure

(A) Coil in sensor fails(open) and actual DLT<73°C

(B) Both coil-in and DLT sensor fail

(open circuit)

(Both Low and Med Temp Unit)

-Display DLT sensor failure on diagnostic

-Continue to run the unit on default mode

Ambient sensor reads <-30°C or

>63°C

-Display ambient temp sensors failure on diagnostic

-Continue to run the unit on default mode

5 Auto start in

1 Hour

-Check if liquid sight glass is full. If not, system must have leakage at somewhere;

-Check whether DLT sensor is connected to control board;

-Check whether DLT sensor is OK. If not, replace it with a good one;

-Check whether Coil In sensor is OK.

If not, replace it with a good one

Run

Run

Run

-Check whether the sensors are connected to control board;

-Check whether Coil-in is OK. If not, replace it with a new one;

-Check whether compressor is having excessive flood back.

-Check whether actual Ambient temperature is out of range;

-Check whether Ambient sensor is

OK and connected to control board.

Condenser

Mid-Coil Sensor

Failure

PHE Vapor In

Sensor Failure

(Only Low Temp

Unit)

PHE Vapor Out

Sensor Failure

(Only Low Temp

Unit)

Mid coil sensor reads <-30°C or

>63°C

-Display mid coil temp sensors failure on diagnostic

-Continue to run the unit on default mode

Vapor In sensor reads <-16°C or

>73°C

Vapor out sensor reads <-16°C or

>73°C

-Display sensor error on diagnostics

-Continue to run the unit on default mode

-Display sensor error on diagnostics

-Continue to run the unit on default mode

Run

Run

Run

-Check whether actual mid-coil temperature is out of range;

-Check whether mid-coil sensor is

OK and connected to control board.

-Check whether actual temperature is out of range;

-Check whether the sensor is connected to control board;

-Check whether the sensor is mounted at the right position;

-Check whether the sensor is in heat isolation material;

-Check whether the sensor has failed.

17

ZX Platform Condensing Unit

ZXD Controller Assembly

Enter Alarm

Manual Restart

Setup Menu

Condenser temperature display

Program Mode: browses parameter codes or increase value

Hot Key Insert : Hot key programming procedure

INFO Menu: Press and release it to access

INFO Menu

Program Mode: below parameter codes or decrease value

Maintenance /Clock

Emerson Controller On ZXD

Modulated Fan

1 2 3

1: Mid-Coil Temp Sensor

2: Suction Pressure Transducer

3: Discharge Temp Sensor

18

ZXD Electronic Controller

ZXD Condensing Unit BOM

Electronic Controller Parts

Digital scroll compressor controller

Fan speed controller

450

ZXD BOM

451 461

The controller has been pre-programmed with a number of parameter values that are most likely correct. Individual installation requirements, however, may make it necessary to alter parameter settings.

The control target of the compressor controller is to maintain the suction pressure (or saturated suction temperature) at a defined value by varying the available compressor capacity.

The control target of the fan speed controller is to maintain the average condenser mid coil temperature and hence the average discharge pressure at a defined value. This is achieved by varying the fan speed. The setpoint can be altered using the SEtF parameter.

Keyboard

+

+

+

Press Together for 3 seconds to Lock and unlock keyboard

Press together for 3 seconds to enter programming mode

Exit programming mode or wait 30 seconds

Pre-Set Parameters

Parameter

SEtC

SEtF dEU

CF

PMU dSP1 dEU1 dSP2 dEU2

Value

-6

25 tMp

°C

Bar p2 tMp p1 prs

Unit

°C

°C

-

-

-

-

-

-

-

Description

Evaporation temperature set point

Fan speed control condenser mid-point temperature

Saturated Temperature measurement

Temperature unit

Pressure unit

Upper LED display – condensing temp.

Upper LED default - temperature

Lower LED default display – Suction Pressure

Lower LED default - pressure

Warning: Before changing set points, installer must check refrigerant type, measured value units for compressors and fans.

Example: FtyP(Refrigerant type), dEU(Measured value units), LSE/HSE (limitation of set values)

19

ZX Platform Condensing Unit

Icons on LED Display

LED

Flashing

ON

ON

Flashing

ON

ON

ON

ON

Flashing

Function

ON

ON

ON

ON

ON

ON

Description

Temperature unit, Celsius degrees

Temperature unit, Fahrenheit degrees

Pressure unit for display

Pressure unit for display

Pressure unit for display

Digital scroll compressor power on

1 Hz : Digital scroll compressor is waiting to start

2 Hz : Digital input alarm for digital scroll compressor or maintenance status

Solenoid valve of digital scroll compressor is energized

Maintenance menu has been entered

One or more compressor has been in maintenance status

Mechanical low pressure switch alarm

Mechanical high pressure switch alarm

Unit is in Alarm status

There is no new alarm

A new alarm has occurred

To reset an alarm: Press the SET key until rSt is displayed in the lower display

To reset all alarms: Press and hold the SET key for 10s.

Refrigerant Setting

+ Press for 3 sec to enter programming mode

Use

value will start blinking

and and to enter password 3210

or to change refrigerant

store new value and move to following parameter

+ to Exit or wait 30 sec to Exit

Initial setting of setpoint for suction pressure or saturated suction temperature

press for more than 2 sec

SEtC value

Flashing

or to change set value within 30 sec

press to memorize new set value, then SetF (fan speed control setpoint) will be displayed automatically

20

SEtC value

Flashing or to change set value within 30 sec press to memorize new value and Exit, or wait for 30 sec without press any key to memorize value and Exit

Press or wait for 30 sec

How to Check Alarm History

Press alarm key

SEtC value

Flashing

Press to find other alarms from most recent records

Press to see that alarm’s activation hours

To delete alarm press and hold until ‘rSt’ is showing on lower LED display

SEtC value

Flashing

Press 10 sec to erase alarm. Running alarm cannot be erased

To Disable Controller During Service Work on ZXD

Press for 3 sec

or to select parameter

parameter value will start blinking

or to change set values from On to Off

press to memorize new set value, then automatically next parameter will be displayed press it or wait for 30 sec

21

ZX Platform Condensing Unit

Check Running Hours of Each Compressor and Reset Operation Time After Compressor Replacement

Press and release

SEtC value

Flashing

Press to select compressor number

Press and hold SET key

SEtC value

Flashing

SEtC value

Flashing

Press or wait for 30 sec

Reset Parameters by Using ‘Hot Key’

• Power off the unit

• Insert the factory programmed ‘Hot Key’ into the 5pin connecter

• Power on the unit

• Factory programmed parameters will be copied from “Hot Key” to controller

• ‘doL’ message will blink and then flashing ‘End’ will be shown on the LED.

• After 10sec, unit will run with new parameters

• Remove ‘Hot Key’ from electronic controller

Save Parameters in ‘Hot Key’

• Power on the unit

• Insert ‘Hot key’ and press key

• Factory programmed parameters will be copied to ‘Hot Key’

• ‘uPL’ message will blink and then flashing ‘End’ will be shown on the LED.

• Press key and ‘End’ will stop flashing

• Power off unit and remove ‘Hot key’ from controller

• Power on unit

Digital scroll compressor controller has been specially developed for Emerson ZXD condensing unit. This controller is only intended for use in Emerson ZXD condensing units, therefore Emerson has no responsibility of any use on other condensing unit.

22

Alarm Messaging - Digital Scroll Controller (ZXD)

Alarm

Mode

Set Points Controller Actions Reset

dtL

E01L

E0L

C-LA

C-HA

E0H

F-HA

P1

P2

Remarks

DLT >= dtL after dLd time delay

Low pressure is lower than ELP

(Level 3 Parameter)

- Compressors are turned off

- Compressors are turned off

- Fans are unchanged

Auto reset when DLT < dtL-dLH

Auto reset when LP >= ELP(Level 3)

DLT

LP

Mechanical LP switch opens

LP < LAL

LP >= HAL

- Compressors are turned off

- Fans are unchanged

- Signaling only

- Signaling only

Condensing Temperature

High

- Compressors are turned off -

Fans are turned on

Auto reset when Number of activations < PEn in PEi time

Manual reset when Number of activations >= PEn in PEi time

- Press key for 3 sec or

LP

LP

- Turn off and on the unit

Auto reset when LP = LAL + delta (0.3bar)

LP

Auto reset when LP = HAL -delta (0.3bar)

LP

Auto reset when Number of activations

< PEn in PEi time

Manual reset when Number of activations

>= PEn in PEi time

- Press key for 3 sec or - Turn off and on the unit

Cond Mid Temp.

Cond Mid

HP >= HAF

Suction Transducer failure or out of range

Condenser Mid Coil

Sensor failure or out of range

- HFC = yes, compressor are turned off

- Compressors are activated according to SPr or PoPr

- Fans are activated according to FPr

Auto reset when HAF + delta (0.3bar)

Auto reset when probe is normal

Auto reset when probe is normal

Cond Mid Temp.

LP

Cond Mid Temp.

P3

Discharge Temp Sensor failure or out of range

-The functions related to No.3 probe are disabled

Auto reset when probe is normal

DLT

DLT: Discharge line temperature

LP : Low pressure

HP : High pressure

23

ZX Platform Condensing Unit

ZX Family: Medium Temperature

Capacity and Power (kW) at 50 Hz - PFJ/TFD

Capacity o

C)

Model

Ambient

Temperature

( o

C)

ZX0200

ZX0250 1

ZX0300

ZX0400

ZX0500 2

ZX0600 2

ZX0750

2

ZX0760

2

27

32

38

27

32

38

43

43

48

27

32

38

43

48

27

32

38

43

48

27

32

38

43

48

27

32

38

43

48

27

32

38

43

48

27

32

38

43

48

R22 - 50 Hz

Power o

C)

-15 -10 -5 0 5 10 12 -15 -10 -5 0 5 10 12

2.84

3.61

4.18

4.95

5.87

7.03

7.45

1.33

1.37

1.41

1.47

1.53

1.70

1.79

2.65

3.33

4.01

4.75

5.61

6.54

6.96

1.45

1.50

1.58

1.64

1.71

1.84

1.88

2.38

3.11

3.81

4.55

5.37

6.19

6.68

1.62

1.74

1.83

1.87

1.91

2.03

2.08

1.93

2.74

3.48

4.23

5.06

5.99

6.33

1.78

1.83

1.95

2.05

2.11

2.20

2.25

1.68

2.30

3.18

3.87

4.69

5.51

5.80

2.21

2.31

2.44

2.51

2.54

2.55

2.64

2.72

3.64

4.39

5.09

5.83

6.71

8.36

1.79

1.90

1.94

1.95

1.95

1.98

2.12

2.56

3.45

4.18

4.83

5.52

6.33

7.87

2.02

2.14

2.18

2.19

2.19

2.21

2.34

2.11

3.00

3.71

4.33

4.98

5.74

7.18

2.35

2.47

2.51

2.51

2.51

2.52

2.64

1.62

2.53

3.25

3.88

4.51

5.25

6.64

2.67

2.78

2.83

2.83

2.82

2.83

2.93

2.08

2.83

3.48

4.13

4.86

7.37

6.23

3.15

3.19

3.18

3.17

3.17

2.29

3.25

4.30

5.20

6.28

7.57

9.09 10.22 10.80 1.95

2.04

2.17

2.20

2.23

2.43

2.49

4.12

4.90

5.95

7.28

8.69

9.79 10.31 2.10

2.20

2.32

2.34

2.46

2.70

2.77

3.68

4.62

5.65

6.85

8.29

9.06

9.63

2.37

2.48

2.59

2.60

2.76

3.06

3.12

3.27

4.22

5.27

6.50

7.97

8.63

9.08

2.64

2.75

2.84

2.94

3.04

3.32

3.36

2.40

3.55

4.65

5.67

6.86

7.97

8.50

2.98

3.18

3.28

3.35

3.50

3.64

3.69

5.98

7.20

8.57 10.03 11.54 13.82 14.64 2.64

2.71

2.83

2.98

3.08

3.34

3.36

5.46

6.73

8.13

9.62 11.16 13.01 13.85 2.81

2.90

3.06

3.19

3.33

3.68

3.68

4.72

6.01

7.42

8.93 10.48 12.09 13.04 3.08

3.27

3.39

3.49

3.65

4.09

4.07

4.09

5.37

6.78

8.27

9.80 11.61 12.25 3.29

3.52

3.68

3.80

3.95

4.38

4.39

3.55

4.50

6.20

7.57

9.08 10.68 11.23 4.16

4.46

4.49

4.72

4.80

5.07

5.18

7.13

8.76 10.44 12.22 14.12 17.28 18.22 2.88

3.03

3.18

3.29

3.47

4.16

4.28

6.77

8.31

9.96 11.72 13.68 16.62 17.47 3.37

3.35

3.57

3.67

3.97

4.50

4.58

6.24

7.69

9.28 11.06 13.06 15.31 16.34 3.77

3.87

4.07

4.27

4.47

4.98

5.10

5.44

6.80

8.36 10.15 12.21 14.60 15.47 4.27

4.27

4.47

4.66

4.96

5.46

5.56

3.96

5.80

7.62

9.49 11.47 13.49 14.40 5.14

5.21

5.44

5.61

5.80

6.01

6.04

8.50 10.41 12.49 14.72 17.66 19.64 20.60

3.51

3.70

3.88

4.16

4.43

4.98

5.32

7.71

9.93 11.71 13.94 16.30 18.87 20.10

3.88

4.07

4.25

4.43

4.71

5.29

5.47

6.81

8.42 10.57 12.85 15.26 17.77 18.92

4.34

4.53

4.71

4.90

5.08

5.86

5.98

5.91

7.23

9.40 11.78 14.26 16.33 17.86

4.90

5.17

5.45

5.64

5.73

6.57

6.66

4.97

7.00

9.25 11.15 13.08 15.09 16.06

6.02

6.22

6.46

6.69

6.96

7.22

7.45

10.03 12.20 14.41 17.23 20.87

9.45 11.24 13.90 16.63 20.21

8.83 10.85 13.25 15.50 19.42

8.18 10.00 12.29 14.30 18.49

4.34

4.77

5.36

5.95

4.54

4.95

5.53

6.10

4.76

5.19

5.83

6.43

4.98

5.51

6.25

6.93

5.22

5.91

6.80

7.62

10.23 12.44 14.70 17.60 21.29 25.49 27.01 4.25

4.45

4.66

4.88

5.12

5.47

5.64

9.64 11.46 14.18 16.96 20.61 24.03 25.58 4.67

4.85

5.09

5.40

5.79

5.86

5.97

9.01 11.07 13.52 15.80 19.81 22.85 24.65 5.26

5.42

5.72

6.12

6.67

6.64

6.81

8.34 10.20 12.54 14.60 18.86 22.34 23.57 5.83

5.98

6.30

6.79

7.47

7.34

7.48

7.24

8.55 11.46 14.09 17.47 20.55 21.61 6.79

7.04

7.40

7.89

8.43

8.74

8.78

Notes:

1

Available on PFJ models only

2 Available on TFD models only

Based on a return gas temperature of 18.3°C.

Power includes condenser fan.

Ambient 38°C and 43°C are typical design conditions for unit selection.

24

ZX Family: Medium Temperature

Capacity and Power (kW) at 60 Hz - TF5/TF7

Model

Ambient

Temperature

( o

C)

Capacity

Evaporating Temperature ( o

ZX0200

ZX0300

ZX0400

ZX0500

ZX0600

ZX0750

32

38

43

48

50

43

48

50

27

27

32

38

43

48

50

38

43

48

50

27

32

38

48

50

27

32

43

48

50

27

32

38

43

27

32

38

Note: Power include condenser fan.

Ambient 38°C and 43°C are typical design conditions for unit selection.

-15

6.53

4.75

4.04

10.20

9.25

8.17

7.09

5.96

5.51

11.25

10.60

9.91

9.18

7.96

7.48

2.86

2.45

7.36

7.06

6.37

5.62

4.82

4.50

8.55

8.12

7.49

3.62

3.41

2.88

2.20

1.30

0.88

5.12

4.91

4.39

3.90

-10

8.16

6.96

6.48

12.49

11.92

10.10

8.68

8.40

8.29

14.06

12.95

12.51

11.53

9.66

8.92

4.23

3.12

8.83

8.54

7.87

7.16

6.41

6.12

10.51

9.97

9.23

4.42

4.22

3.77

3.19

2.43

2.07

6.20

5.84

5.51

5.03

-5

10.03

9.14

8.79

14.99

14.05

12.68

11.28

11.10

11.03

16.61

16.02

15.28

14.17

12.95

12.46

5.01

4.51

10.52

10.21

9.55

8.86

8.14

7.87

12.53

11.95

11.14

5.36

5.17

4.75

4.24

3.58

3.27

7.29

6.98

6.53

5.94

C)

0

12.18

11.39

11.07

17.66

16.73

15.42

14.14

13.38

13.08

19.89

19.16

17.85

16.50

15.92

15.69

6.45

5.98

12.37

12.02

11.34

10.66

9.96

9.70

14.66

14.06

13.28

6.43

6.20

5.78

5.31

4.73

4.46

8.90

8.48

7.96

7.35

5

14.65

13.76

13.41

21.19

19.56

18.31

17.11

15.70

15.13

24.05

23.29

22.38

21.31

19.74

19.11

7.86

7.40

14.31

13.92

13.20

12.50

11.81

11.55

16.95

16.42

15.68

7.59

7.29

6.84

6.38

5.84

5.60

10.54

10.00

9.38

8.74

R22 - 60 Hz

-15

5.25

6.33

6.76

4.39

4.85

5.43

6.12

7.53

8.09

5.10

5.60

6.31

7.00

8.15

8.61

3.70

3.86

3.25

3.55

4.05

4.55

5.09

5.30

3.54

4.15

4.64

1.69

1.89

2.13

2.35

2.59

2.69

2.42

2.60

2.94

3.27

Power

Evaporating Temperature ( o C)

-10

5.25

6.40

6.87

4.62

5.08

5.66

6.47

7.77

8.16

5.34

5.82

6.51

7.17

8.45

8.96

3.94

4.16

3.35

3.63

4.11

4.60

5.12

5.33

3.72

4.13

4.76

1.71

1.91

2.17

2.41

2.67

2.78

2.53

2.73

3.08

3.41

-5

5.49

6.69

7.16

4.85

5.31

5.89

6.81

8.07

8.44

5.59

6.11

6.86

7.56

8.88

9.41

4.07

4.29

3.52

3.79

4.26

4.73

5.25

5.46

3.91

4.39

5.00

1.69

1.90

2.17

2.42

2.71

2.83

2.69

2.88

3.21

3.52

0

5.74

6.90

7.37

5.20

5.54

6.12

7.04

8.37

8.75

5.86

6.48

7.35

8.15

9.47

10.00

4.15

4.36

3.75

4.01

4.48

4.95

5.46

5.67

4.05

4.52

5.25

1.69

1.89

2.17

2.43

2.73

2.85

2.73

2.90

3.22

3.65

5

6.10

7.13

7.55

5.54

5.89

6.35

7.16

8.70

9.00

6.14

6.95

8.00

8.96

10.12

10.58

4.34

4.57

4.02

4.28

4.75

5.22

5.74

5.95

4.27

4.88

5.49

1.71

1.90

2.18

2.45

2.75

2.89

2.77

3.05

3.42

3.77

25

ZX Platform Condensing Unit

ZX Family: Medium Temperature

Capacity and Power (kW) at 50 Hz - PFJ/TFD

R404A/R507 - 50 Hz

Model

Ambient

Temperature

( o

C)

Capacity

Evaporating Temperature ( o

C)

Power

Evaporating Temperature ( o

C)

ZX020E

ZX025E

ZX030E

ZX040E

ZX050E

ZX060E

ZX075E

ZX076E

1

2

2

2

2

38

43

27

32

38

32

38

43

27

32

43

27

32

38

43

27

32

38

43

27

43

27

32

38

43

27

32

38

43

27

32

38

Notes:

1

Available on PFJ models only

2 Available on TFD models only

Based on a return gas temperature of 18.3°C.

Power includes condenser fan.

Ambient 38°C and 43°C are typical design conditions for unit selection.

-20 -15 -10 -5 0 5 -20 -15 -10 -5 0 5

3.30

3.90

4.44

5.08

5.79

6.60

1.64

1.67

1.70

1.76

1.84

1.96

2.85

3.39

3.92

4.48

5.08

5.76

1.79

1.81

1.84

1.90

2.00

2.12

2.42

2.90

3.36

3.85

4.36

4.94

1.95

1.99

2.02

2.07

2.16

2.26

1.94

2.43

2.89

3.34

3.81

4.30

2.14

2.18

2.22

2.27

2.34

2.41

3.01

3.01

4.01

4.85

5.62

6.44

1.68

1.68

1.78

1.82

1.83

1.83

2.83

2.83

3.81

4.61

5.33

6.09

1.90

1.90

2.01

2.05

2.05

2.05

2.33

2.33

3.31

4.09

4.78

5.50

2.20

2.20

2.31

2.36

2.36

2.36

1.78

1.78

2.79

3.59

4.28

4.98

2.50

2.50

2.61

2.65

2.66

2.64

4.04

4.87

5.81

6.85

7.99

9.23

2.14

2.19

2.24

2.32

2.42

2.55

3.75

4.52

5.39

6.35

7.40

8.55

2.40

2.44

2.50

2.57

2.67

2.81

3.39

4.08

4.85

5.72

6.67

7.69

2.72

2.75

2.80

2.88

3.00

3.15

3.06

3.69

4.39

5.17

6.03

6.97

3.06

3.09

3.14

3.21

3.33

3.50

5.52

6.57

7.70

8.95

10.37

12.02

2.72

2.86

3.02

3.17

3.31

3.36

5.10

6.10

7.13

8.24

9.47

10.87

3.03

3.15

3.31

3.46

3.54

3.68

4.61

5.60

6.57

7.57

8.64

9.85

3.45

3.58

3.71

3.85

3.97

4.03

3.98

5.00

5.95

6.89

7.83

8.85

3.87

4.00

4.12

4.23

4.33

4.38

7.49

9.05

10.67

12.31

13.93

15.51

3.65

3.73

3.86

4.02

4.25

4.53

6.56

8.12

9.76

11.43

13.10

14.74

4.11

4.20

4.32

4.50

4.72

5.00

5.56

7.07

8.67

10.32

11.98

13.63

4.59

4.68

4.79

4.96

5.16

5.42

4.88

6.28

7.79

9.37

10.98

12.58

5.11

5.17

5.27

5.40

5.59

5.81

8.24

9.72

11.47

13.30

15.69

18.48

3.69

3.84

4.06

4.33

4.62

4.93

7.53

9.06

10.72

12.58

14.72

17.20

4.40

4.54

4.75

5.01

5.28

5.56

6.74

8.25

9.83

11.55

13.48

15.69

4.93

5.05

5.25

5.47

5.72

5.98

5.90

7.48

9.07

10.74

12.57

14.63

5.59

5.69

5.85

6.06

6.28

6.51

9.04

10.86

12.75

15.07

17.76

20.13

4.08

4.26

4.50

4.80

5.13

5.46

8.33

10.01

11.82

13.86

16.20

18.92

4.88

5.03

5.27

5.54

5.86

6.17

7.30

8.74

10.62

12.47

14.54

16.92

5.46

5.61

5.82

6.06

6.35

6.63

6.26

7.93

9.61

11.38

13.32

15.50

6.20

6.32

6.49

6.71

6.96

7.22

9.22

11.07

13.00

15.37

18.12

20.53

4.00

4.17

4.41

4.70

5.03

5.35

8.50

10.21

12.06

14.14

16.53

19.30

4.78

4.93

5.16

5.43

5.74

6.05

7.45

8.91

10.83

12.72

14.83

17.26

5.35

5.50

5.70

5.94

6.22

6.50

6.39

8.09

9.80

11.61

13.59

15.81

6.07

6.19

6.36

6.57

6.82

7.07

26

ZX Family: Medium Temperature

Capacity and Power (kW) at 60 Hz - TF5/TF7

Capacity

Evaporating Temperature ( o

C)

Model

Ambient

Temperature

( o

C)

-20 -15 -10 -5 0

R404A/R507 - 60 Hz

5 -20

Power

Evaporating Temperature ( o

C)

-15 -10 -5 0 5

ZX020E

ZX030E

ZX040E

ZX050E

ZX060E

ZX075E

27

32

38

43

27

27

32

38

43

32

38

43

27

32

38

43

27

27

32

38

43

32

38

43

3.50

4.26

4.98

5.77

6.71

7.89

1.84

1.87

1.90

1.95

2.00

2.05

3.15

3.94

4.66

5.40

6.25

7.30

2.09

2.10

2.12

2.16

2.20

2.24

2.69

3.52

4.24

4.93

5.69

6.60

2.42

2.42

2.44

2.47

2.50

2.54

2.22

3.09

3.82

4.48

5.17

5.97

2.71

2.71

2.73

2.76

2.81

2.85

5.02

5.98

7.05

8.17

9.29

10.36

2.69

2.80

2.92

3.05

3.17

3.29

4.62

5.56

6.63

7.75

8.88

9.97

2.98

3.06

3.16

3.26

3.36

3.45

4.14

5.02

6.02

7.10

8.18

9.23

3.38

3.46

3.55

3.65

3.75

3.85

3.78

4.56

5.47

6.46

7.47

8.44

3.74

3.84

3.95

4.08

4.21

4.33

6.71

8.02

9.60

11.30

13.00

14.59

3.72

3.79

3.89

3.99

4.10

4.18

6.46

7.70

9.20

10.81

12.42

13.90

3.84

3.92

4.02

4.14

4.26

4.35

5.90

7.05

8.45

9.95

11.43

12.76

4.32

4.40

4.50

4.62

4.74

4.84

5.36

6.43

7.73

9.12

10.49

11.69

4.89

4.95

5.05

5.16

5.27

5.37

8.10

9.70

11.55

13.54

15.53

17.38

4.42

4.63

4.86

5.11

5.35

5.57

8.05

9.56

11.33

13.21

15.09

16.83

4.59

4.78

4.99

5.22

5.45

5.66

7.46

8.86

10.50

12.25

13.99

15.58

5.10

5.27

5.48

5.70

5.93

6.13

6.81

8.10

9.63

11.26

12.88

14.33

5.62

5.80

6.01

6.24

6.47

6.69

9.84

11.77

13.96

16.31

18.74

21.15

5.06

5.24

5.49

5.76

6.01

6.20

9.25

11.09

13.16

15.36

17.60

19.79

5.39

5.58

5.82

6.09

6.35

6.55

8.30

10.09

12.06

14.13

16.19

18.16

6.09

6.25

6.48

6.74

6.99

7.19

7.32

9.11

11.04

13.03

14.98

16.82

6.82

6.96

7.17

7.41

7.65

7.83

11.16

13.39

14.92

17.64

19.93

22.58

4.80

5.00

5.69

6.06

6.54

6.96

10.29

12.35

13.84

16.23

18.18

21.23

5.74

5.92

6.66

7.00

7.46

7.87

9.01

10.78

12.43

14.60

16.31

18.99

6.42

6.60

7.35

7.66

8.09

8.45

7.73

9.79

11.25

13.33

14.95

17.39

7.28

7.43

8.20

8.48

8.87

9.19

Notes: Power includes condenser fan.

Ambient 38°C and 43°C are typical design conditions for unit selection.

27

ZX Platform Condensing Unit

ZXD Family: Digital Medium Temperature

Capacity and Power (kW) at 50 Hz - TFD

Model

Ambient

Temperature

( o

C)

-10

Capacity

Evaporating Temperature ( o

C)

-5 0 5 10 12 -10

ZXD0400

ZXD0500

ZXD0600

ZXD0750

ZXD0760

48

27

32

38

43

48

27

32

38

43

27

32

38

43

48

48

27

32

38

43

27

32

38

43

7.73

9.28

10.88

12.42

14.67

15.18

2.66

7.29

8.91

10.61

12.33

14.29

14.98

2.84

6.39

7.95

9.68

11.44

13.22

14.14

3.20

5.71

7.27

8.97

10.70

12.69

13.29

3.44

6.55

8.06

9.76

11.56

12.17

8.76

10.44

12.22

14.12

17.28

18.22

3.03

8.31

9.96

11.72

13.68

16.62

17.47

3.35

7.69

9.28

11.06

13.06

15.31

16.34

3.87

6.80

8.36

10.15

12.21

14.60

15.47

4.27

7.62

9.49

11.47

13.49

14.40

10.41

12.49

14.72

17.66

19.64

20.60

3.70

9.93

11.71

13.94

16.30

18.87

20.10

4.07

8.90

10.57

12.85

15.26

17.77

18.92

4.53

7.60

9.40

11.78

14.26

16.33

17.86

5.17

9.25

11.15

13.08

15.09

16.06

12.37

14.91

17.73

20.87

11.24

13.90

16.96

20.21

10.85

13.25

16.08

19.42

12.29

15.09

18.49

4.54

4.95

5.53

12.62

15.21

18.08

21.29

24.47

25.93

4.45

11.46

14.18

16.96

20.61

23.07

24.56

4.85

11.07

13.52

15.80

19.81

21.94

23.66

5.42

10.20

12.54

14.60

18.86

21.45

22.63

5.98

11.46

14.09

17.47

19.73

20.75

Notes: Based on suction superheat of 10K.

Power include condenser fan.

Ambient 38 o

C and 43 o

C are typical design conditions for unit selection.

R22 - 50 Hz

Power

Evaporating Temperature ( o

C)

-5 0 5 10 12

2.77

3.00

3.32

3.60

2.92

3.02

3.12

3.26

3.42

3.57

3.72

3.86

4.40

4.62

4.70

3.18

3.29

3.47

3.57

3.67

4.07

4.27

4.47

4.66

3.97

4.47

4.96

5.44

5.61

3.88

4.16

4.25

4.43

4.71

4.90

5.45

5.64

6.46

6.69

4.76

4.98

5.19

5.51

5.83

6.25

6.43

6.93

4.66

4.88

5.09

5.40

5.72

6.12

6.30

6.79

7.40

7.89

6.96

5.22

5.91

6.80

7.62

5.80

4.50

4.75

5.23

6.10

5.12

5.47

5.79

5.86

6.67

6.64

7.47

7.34

8.43

8.74

3.30

3.38

3.60

3.70

4.01

4.10

4.29

4.40

4.96

5.07

3.95

4.10

4.50

4.58

4.98

5.10

5.46

5.56

6.01

6.04

4.70

4.81

5.29

5.47

5.86

5.98

6.57

6.66

7.22

7.30

5.64

5.97

6.81

7.48

8.78

28

ZXD Family: Digital Medium Temperature

Capacity and Power (kW) at 50 Hz - TFD

R404A/R507 - 50 Hz

Model

Ambient

Temperature

( o

C) -20

Capacity

Evaporating Temperature ( o

C)

-15 -10 -5 0 5 -20 -15

Power

Evaporating Temperature ( o

C)

-10 -5 0 5

ZXD040E

ZXD050E

ZXD060E

27

32

38

43

48

27

32

38

43

48

27

32

38

43

48

7.11

6.69

6.00

5.28

4.56

9.05

8.12

7.07

6.28

5.49

9.72

9.06

8.25

7.48

6.71

5.92

5.53

4.90

4.23

3.56

7.49

6.56

5.56

4.88

4.20

8.24

7.58

6.74

5.90

5.06

8.35

7.87

7.12

6.33

5.54

9.64

11.01

12.46

9.11

8.27

7.40

6.53

10.40

9.45

8.48

7.51

11.75

10.68

9.59

10.67

12.31

13.93

15.51

9.76

11.43

13.10

14.74

8.67

7.79

10.32

9.37

11.98

10.98

13.63

12.58

6.91

8.42

9.98

5.63

11.47

13.30

15.69

18.48

3.69

10.72

12.58

14.72

17.20

4.40

9.83

9.07

11.55

10.74

13.48

12.57

15.69

14.63

4.93

5.59

8.31

9.93

11.66

6.26

2.70

2.99

3.49

4.02

4.55

3.65

4.11

4.59

5.11

3.43

3.64

4.04

4.50

4.96

4.25

4.72

5.16

5.59

6.01

4.62

5.28

5.72

6.28

6.83

3.21

3.44

3.87

4.34

4.81

4.02

4.50

4.96

5.40

5.85

4.33

5.01

5.47

6.06

6.64

3.02

3.27

3.72

4.21

4.70

3.86

4.32

4.79

5.27

5.75

4.06

4.75

5.25

5.85

6.46

2.85

3.12

3.59

4.10

4.61

3.73

4.20

4.68

5.17

5.67

3.84

4.54

5.05

5.69

6.32

3.68

3.87

4.24

4.68

4.53

5.00

5.42

5.81

4.93

5.56

5.98

6.51

ZXD075E

ZXD076E

27

32

38

43

27

32

38

43

9.04

10.86

12.75

15.07

17.76

20.13

4.08

8.33

10.01

11.82

13.86

16.20

18.92

4.88

7.30

6.26

8.74

7.93

10.62

9.61

12.47

11.38

14.54

13.32

16.92

15.50

5.46

6.20

9.22

11.07

13.00

15.37

18.12

20.53

4.00

8.50

10.21

12.06

14.14

16.53

19.30

4.78

7.45

8.91

10.83

12.72

14.83

17.26

5.35

6.39

8.09

9.80

11.61

13.59

15.81

6.07

6.79

48 5.32

7.26

8.77

10.50

12.34

Notes: Based on return gas temperature of 18.3

o C.

at suction superheat of 10 K.

Power include condenser fan.

Ambient 38 o C and 43 o C are typical design conditions for unit selection.

Capacity and Power (kW) at 60 Hz - TF7

6.88

7.02

7.21

7.43

R404A/R507 - 60 Hz

Power

Evaporating Temperature ( o C)

Model

Ambient

Temperature

( o

C)

Capacity

Evaporating Temperature ( o C)

4.26

5.03

5.61

6.32

4.17

4.93

5.50

6.19

4.50

5.27

5.82

6.49

4.41

5.16

5.70

6.36

4.80

5.54

6.06

6.71

4.70

5.43

5.94

6.57

5.13

5.86

6.35

6.96

5.03

5.74

6.22

6.82

5.46

6.17

6.63

7.22

5.35

6.05

6.50

7.07

-20 -15 -10 -5 0 5 -20 -15 -10 -5 0 5

ZXD040E

ZXD050E

ZXD060E

ZXD075E

32

38

43

48

43

48

27

27

32

38

43

48

48

27

32

38

27

32

38

43

7.10

6.64

5.88

5.21

4.27

8.99

7.87

6.67

8.53

8.03

7.20

6.34

9.35

10.80

12.99

14.70

3.24

8.70

10.20

12.27

13.87

3.59

7.97

7.09

9.26

8.29

11.15

10.01

12.60

11.32

4.19

4.82

5.60

6.20

7.31

8.86

5.46

10.86

11.74

13.54

15.32

17.06

4.38

9.75

8.48

10.77

9.54

12.57

11.35

14.41

13.18

16.21

14.99

4.93

5.51

5.86

5.04

7.54

6.59

8.57

7.60

10.31

9.26

12.08

10.98

13.84

10.22

12.06

13.41

15.56

17.89

21.07

9.34

8.36

7.44

6.27

11.23

12.54

14.72

16.78

19.61

10.23

11.50

13.51

15.37

17.89

9.27

8.22

10.61

9.72

12.57

11.62

14.33

13.29

16.68

11.16

13.39

14.92

17.64

19.93

22.58

10.29

12.35

13.84

16.23

18.18

21.23

9.01

7.73

6.44

10.78

9.79

8.78

12.43

11.25

10.07

14.60

13.33

12.05

16.31

14.95

18.99

17.39

4.80

5.74

6.42

7.28

8.15

6.14

6.76

4.42

5.28

5.91

6.71

7.51

6.21

6.81

4.61

5.45

6.06

6.83

7.59

5.00

5.92

6.60

7.43

8.26

3.42

3.74

4.31

4.92

5.53

4.48

5.04

5.61

6.32

6.89

5.08

5.93

6.58

7.32

8.07

5.69

6.66

7.35

8.20

9.06

3.62

4.00

4.46

5.05

5.64

4.63

5.11

5.75

6.48

7.02

5.41

6.26

6.83

7.57

8.30

6.06

7.00

7.66

8.48

9.30

3.85

4.13

4.64

5.21

5.77

4.83

5.40

5.95

6.71

7.22

5.78

6.61

7.15

7.85

8.54

4.05

4.30

4.77

5.31

5.85

5.10

5.66

6.20

6.54

7.46

8.09

8.87

4.34

4.57

5.00

5.52

5.44

6.00

6.51

6.97

6.16

6.96

7.47

8.34

6.96

7.87

8.45

9.19

Notes: Based on return gas temperature of 18.3

o

C.

at suction superheat of 10 K.

Power include condenser fan.

Ambient 38 o

C and 43 o

C are typical design conditions for unit selection.

29

ZX Platform Condensing Unit

ZXL Family: Low Temperature

Capacity and Power (kW) at 50 Hz - TFD

Model

Ambient

Temperature

( o

C)

Capacity

Evaporating Temperature ( o

C)

-40 -35 -30 -25 -20 -15 -10 -5

R22 - 50 Hz

Power

Evaporating Temperature ( o

C)

0 -40 -35 -30 -25 -20 -15 -10 -5 0

ZXL0200

ZXL0250

ZXL0300

ZXL0350

ZXL0400

ZXL0500

ZXL0600

ZXL0750

38

43

48

20

27

32

20

27

38

43

48

20

27

32

20

27

32

38

43

48

20

27

32

38

43

48

20

27

32

38

32

38

43

48

32

38

43

48

20

27

43

48

20

27

32

38

43

48

Note: Based on the return gas temperature of 5 o

C.

Power include condenser fan.

Ambient 38 o

C and 43 o

C are typical design conditions for unit selection.

1.35 1.57 1.90 2.28 2.76 3.30 3.93 4.64 5.41 0.94 1.03 1.12 1.19 1.26 1.31 1.36 1.40

1.43

1.32 1.55 1.87 2.26 2.73 3.27 3.89 4.59 5.36 1.10 1.20 1.29 1.36 1.43 1.49 1.55 1.59

1.63

1.32 1.55 1.86 2.24 2.70 3.24 3.85 4.54 5.31 1.26 1.36 1.45 1.53 1.61 1.67 1.73 1.78

1.81

1.26 1.48 1.78 2.15 2.61 3.13 3.74 4.42 5.18 1.51 1.61 1.71 1.79 1.87 1.94 2.00 2.05

2.09

1.15 1.36 1.66 2.03 2.47 2.99 3.59 4.27 5.02 1.76 1.87 1.97 2.05 2.13 2.21 2.27 2.32

2.37

0.99 1.20 1.49 1.85 2.29 2.81

2.05 2.16 2.26 2.35 2.44 2.51

1.65 1.90 2.20 2.70 3.40 4.10 4.85 5.73 6.72 1.18 1.28 1.38 1.48 1.57 1.65 1.74 1.81

1.89

1.61 1.87 2.12 2.67 3.31 4.03 4.84 5.72 6.69 1.32 1.40 1.49 1.57 1.64 1.71 1.78 1.84

1.90

1.56 1.82 2.09 2.63 3.26 3.97 4.76 5.63 6.58 1.51 1.59 1.66 1.72 1.79 1.85 1.90 1.95

2.00

1.42 1.68 1.97 2.49 3.10 3.79 4.56 5.42 6.36 1.85 1.91 1.97 2.02 2.07 2.11 2.15 2.19

2.22

1.23 1.48 1.79 2.30 2.89 3.57 4.33 5.17 6.09 2.22 2.27 2.31 2.35 2.39 2.43 2.45 2.48

2.50

1.10 1.28 1.54 2.03 2.61 3.27

2.66 2.70 2.74 2.77 2.79 2.82

1.94 2.29 2.67 3.17 3.78 4.48 5.40 6.52 8.06 1.28 1.45 1.60 1.74 1.87 1.99 2.09 2.18

2.26

1.90 2.19 2.58 3.08 3.69 4.40 5.20 6.44 7.85 1.36 1.52 1.67 1.80 1.92 2.03 2.13 2.21

2.28

1.80 2.09 2.49 2.99 3.60 4.32 5.14 6.06 7.63 1.55 1.70 1.85 1.98 2.09 2.20 2.29 2.37

2.43

1.58 1.87 2.27 2.77 3.39 4.10 4.92 5.85 7.30 1.92 2.07 2.21 2.33 2.45 2.54 2.63 2.70

2.76

1.31 1.59 1.99 2.50 3.11 3.83 4.65 5.58 6.95 2.36 2.51 2.64 2.76 2.86 2.96 3.04 3.11

3.16

1.21 1.35 1.63 2.13 2.75 3.47

2.91 3.05 3.18 3.29 3.39 3.48

2.56 2.90 3.44 4.15 5.01 5.98 7.03 8.14 9.26 1.68 1.73 1.79 1.88 1.98 2.09 2.22 2.37

2.52

2.29 2.64 3.19 3.91 4.76 5.71 6.75 7.83 8.92 1.81 1.87 1.95 2.05 2.17 2.30 2.44 2.60

2.76

2.12 2.47 3.02 3.72 4.56 5.49 6.50 7.55 8.62 2.08 2.16 2.25 2.36 2.48 2.62 2.78 2.94

3.11

1.93 2.27 2.80 3.48 4.28 5.19 6.16 7.16 8.18 2.52 2.60 2.71 2.82 2.96 3.11 3.27 3.44

3.63

1.78 2.09 2.59 3.25 4.02 4.89 5.81 6.77 7.73 2.88 2.97 3.09 3.21 3.35 3.51 3.68 3.86

4.05

1.61 1.90 2.37 2.98 3.71 4.53

3.18 3.28 3.40 3.53 3.68 3.84

3.18 3.85 4.64 5.56 6.60 7.77 9.06 10.48 12.03 1.94 2.08 2.22 2.38 2.54 2.70 2.88 3.06

3.25

2.80 3.42 4.16 5.03 6.02 7.14 8.39 9.76 11.26 2.27 2.43 2.59 2.76 2.94 3.12 3.32 3.52

3.73

2.58 3.17 3.87 4.71 5.67 6.76 7.97 9.31 10.77 2.58 2.75 2.93 3.11 3.30 3.50 3.71 3.92

4.15

2.39 2.93 3.59 4.39 5.31 6.35 7.52 8.82 10.25 3.04 3.23 3.42 3.62 3.83 4.04 4.27 4.50

4.73

2.27 2.78 3.41 4.17 5.06 6.07 7.21 8.47 9.86 3.50 3.69 3.90 4.11 4.33 4.56 4.80 5.04

5.30

2.21 2.68 3.28 4.01 4.86 5.83

4.01 4.22 4.44 4.67 4.91 5.15

3.50 4.30 5.30 6.40 7.73 9.08 10.62 12.33 14.21 2.05 2.24 2.42 2.59 2.77 2.96 3.16 3.37

3.60

3.12 3.84 4.73 5.79 7.01 8.39 9.92 11.60 13.42 2.56 2.72 2.87 3.03 3.20 3.38 3.57 3.79

4.02

2.79 3.56 4.48 5.56 6.77 8.12 9.60 11.21 12.94 2.89 3.04 3.19 3.35 3.53 3.71 3.92 4.15

4.41

2.65 3.43 4.35 5.38 6.53 7.79 9.15 10.61 12.17 3.30 3.46 3.62 3.79 3.99 4.20 4.43 4.70

4.99

2.56 3.31 4.16 5.00 6.16 7.30 8.52 9.81 11.18 3.68 3.85 4.04 4.24 4.46 4.70 4.98 5.28

5.62

2.30 2.97 3.73 4.56 5.57 6.60

4.12 4.32 4.54 4.78 5.04 5.33

3.70 4.70 5.84 7.14 8.63 10.32 12.23 14.38 16.78 2.56 2.72 2.89 3.09 3.32 3.57 3.85 4.16

4.50

3.51 4.44 5.51 6.72 8.09 9.66 11.42 13.41 15.64 3.21 3.37 3.55 3.75 3.97 4.22 4.49 4.78

5.11

3.44 4.35 5.37 6.53 7.85 9.34 11.02 12.91 15.03 3.58 3.76 3.96 4.17 4.40 4.66 4.94 5.24

5.56

3.28 4.17 5.17 6.29 7.55 8.98 10.58 12.37 14.38 4.05 4.27 4.51 4.76 5.02 5.30 5.60 5.93

6.28

2.96 3.86 4.85 5.96 7.19 8.57 10.12 11.85 13.78 4.58 4.85 5.13 5.42 5.72 6.04 6.38 6.73

7.11

2.71 3.50 4.29 5.39 6.60 7.96

5.32 5.65 5.98 6.33 6.68 7.05

4.20 5.60 6.90 8.00 9.50 11.43 13.31 15.49 17.97 3.02 3.17 3.34 3.53 3.74 3.99 4.27 4.60

4.96

4.00 5.16 6.18 7.43 8.91 10.80 12.58 14.78 17.24 3.51 3.68 3.87 4.08 4.33 4.61 4.93 5.29

5.70

3.76 4.71 5.84 7.17 8.68 10.40 12.31 14.44 16.78 3.88 4.06 4.28 4.52 4.79 5.10 5.45 5.84

6.28

3.52 4.55 5.71 7.02 8.48 10.09 11.86 13.80 15.90 4.40 4.61 4.85 5.12 5.43 5.77 6.16 6.59

7.08

3.41 4.42 5.53 6.75 8.07 9.52 11.08 12.76 14.58 4.93 5.17 5.43 5.73 6.07 6.45 6.87 7.34

7.86

3.12 4.04 5.01 6.06 7.50 8.70

5.58 5.85 6.14 6.47 6.84 7.25

30

ZXL Family: Low Temperature

Capacity and Power (kW) at 60 Hz - TF5/ TF7

Capacity

Evaporating Temperature ( o

C)

Model

Ambient

Temperature

( o C)

-40 -35 -30 -25 -20 -15 -10 -5 0 -40 -35 -30

R22 - 60 Hz

Power

Evaporating Temperature ( o

C)

-25 -20 -15 -10 -5 0

ZXL0200

ZXL0250

ZXL0300

ZXL0350

ZXL0400

ZXL0500

ZXL0600

ZXL0750

20

32

38

43

48

20

32

38

43

48

38

43

48

20

43

48

20

32

32

38

43

48

48

20

32

38

20

32

38

43

20

32

38

43

48

20

32

38

43

48

Notes: Based on a return gas temperature of 5°C.

Power includes condenser fan.

Ambient 38°C and 43°C are typical design conditions for unit selection.

1.51 1.95 2.44 3.02 3.69 4.48 5.41 6.50 7.76 1.40 1.46 1.51 1.56 1.61 1.66 1.71 1.77 1.84

1.28 1.78 2.30 2.86 3.49 4.19 5.00 5.92 6.99 1.74 1.80 1.86 1.92 1.98 2.05 2.12 2.20 2.30

1.21 1.74 2.28 2.84 3.44 4.11 4.85 5.70 6.67 1.95 2.01 2.07 2.14 2.21 2.29 2.37 2.47 2.58

1.11 1.67 2.22 2.78 3.36 4.00 2.17 2.23 2.30 2.37 2.45 2.54

0.92 1.51 2.07 2.63 3.20 3.81 2.45 2.52 2.59 2.67 2.76 2.85

2.37 2.52 2.93 3.56 4.37 5.33 6.41 7.56 8.77 1.85 1.89 1.91 1.98 1.99 2.02 2.07 2.14 2.23

2.36 2.48 2.82 3.38 4.11 4.99 5.97 7.03 8.13 2.23 2.25 2.29 2.33 2.40 2.48 2.58 2.70 2.84

2.34 2.46 2.75 3.26 3.93 4.75 5.67 6.67 7.70 2.62 2.65 2.68 2.73 2.80 2.88 2.98 3.10 3.25

2.38 2.50 2.71 3.16 3.78 4.54

2.39 2.51 2.69 3.08 3.64 4.34

3.01

3.38

3.02

3.39

3.05

3.39

3.09

3.41

3.14

3.44

3.21

3.49

2.70 2.87 3.34 4.06 4.98 6.08 7.31 8.62 9.99 1.92 1.97 1.99 2.06 2.07 2.10 2.15 2.22 2.32

2.69 2.83 3.22 3.85 4.69 5.69 6.81 8.02 9.27 2.32 2.34 2.38 2.43 2.49 2.58 2.68 2.80 2.95

2.67 2.81 3.14 3.71 4.48 5.42 6.47 7.60 8.78 2.73 2.75 2.79 2.84 2.91 2.99 3.10 3.23 3.38

2.71 2.85 3.09 3.60 4.31 5.18 3.13 3.14 3.17 3.21 3.27 3.34

2.72 2.86 3.07 3.52 4.15 4.95 3.52 3.52 3.53 3.54 3.58 3.63

3.26 3.48 4.04 4.91 6.03 7.36 8.84 10.43 12.09 2.25 2.30 2.32 2.41 2.42 2.46 2.52 2.60 2.72

3.26 3.42 3.90 4.66 5.67 6.88 8.24 9.70 11.22 2.71 2.74 2.78 2.84 2.92 3.01 3.14 3.28 3.46

3.23 3.40 3.80 4.49 5.43 6.55 7.83 9.20 10.62 3.19 3.22 3.26 3.33 3.40 3.50 3.63 3.78 3.95

3.28 3.45 3.74 4.36 5.22 6.27

3.30 3.46 3.72 4.25 5.03 5.98

3.66 3.68 3.71 3.76 3.82 3.91

4.11 4.12 4.13 4.15 4.19 4.25

4.57 4.88 5.55 6.54 7.83 9.39 11.19 13.21 15.43 2.84 2.87 2.96 3.06 3.14 3.19 3.17 3.06 2.83

3.61 4.21 5.07 6.17 7.48 8.97 10.62 12.41 14.29 3.25 3.38 3.55 3.72 3.88 3.98 4.01 3.93 3.72

3.36 4.02 4.90 5.98 7.22 8.60 10.10 11.68 13.33 3.71 3.88 4.07 4.27 4.45 4.57 4.60 4.53 4.33

3.16 3.83 4.69 5.70 6.85 8.10 4.17 4.36 4.58 4.80 4.98 5.11

2.88 3.53 4.33 5.25 6.27 7.35 4.68 4.89 5.13 5.35 5.54 5.67

4.80 6.02 6.84 7.99 9.47 11.27 13.38 15.79 18.50 2.77 2.97 3.19 3.41 3.60 3.73 3.79 3.74 3.56

3.90 4.71 5.73 6.97 8.42 10.06 11.88 13.88 16.04 3.57 3.76 3.98 4.21 4.42 4.58 4.67 4.67 4.55

3.73 4.62 5.67 6.86 8.20 9.66 11.25 12.95 14.76 4.01 4.22 4.47 4.73 4.97 5.17 5.31 5.36 5.29

3.64 4.55 5.56 6.67 7.87 9.15

3.38 4.27 5.22 6.20 7.22 8.27

4.47

5.07

4.71

5.36

5.00

5.69

5.29

6.04

5.58

6.38

5.83

6.69

5.71 7.17 8.14 9.51 11.27 13.41 15.92 18.79 22.02 3.58 3.83 4.12 4.40 4.64 4.82 4.89 4.83 4.60

4.64 5.60 6.82 8.30 10.02 11.97 14.13 16.51 19.09 4.60 4.85 5.14 5.43 5.70 5.91 6.03 6.03 5.87

4.44 5.50 6.75 8.17 9.76 11.50 13.39 15.41 17.56 5.17 5.44 5.76 6.10 6.41 6.67 6.85 6.91 6.83

4.33 5.41 6.62 7.94 9.37 10.89 5.76 6.08 6.45 6.83 7.20 7.52

4.03 5.09 6.21 7.38 8.60 9.84 6.54 6.91 7.34 7.79 8.23 8.62

6.05 7.60 8.62 10.08 11.94 14.21 16.88 19.92 23.34 3.93 4.22 4.53 4.84 5.11 5.30 5.38 5.31 5.06

4.91 5.93 7.23 8.80 10.62 12.68 14.98 17.50 20.23 5.06 5.34 5.65 5.97 6.27 6.50 6.63 6.63 6.46

4.71 5.83 7.15 8.66 10.34 12.19 14.19 16.34 18.61 5.68 5.99 6.34 6.71 7.05 7.34 7.54 7.60 7.51

4.59 5.74 7.02 8.42 9.93 11.54

4.27 5.39 6.58 7.82 9.11 10.43

6.34

7.19

6.69

7.60

7.09

8.07

7.51

8.57

7.92

9.05

8.27

9.49

31

ZX Platform Condensing Unit

ZXL Family: Low Temperature

Capacity and Power (kW) at 50 Hz - TFD

Capacity

Evaporating Temperature ( o C)

Model

Ambient

Temperature

( o

C)

-40 -35 -30 -25 -20 -15 -10 -5

R404A/R507 - 50 Hz

0 -40 -35

Power

Evaporating Temperature ( o C)

-30 -25 -20 -15 -10 -5 0

ZXL020E

ZXL025E

ZXL030E

ZXL035E

ZXL040E

ZXL050E

ZXL060E

ZXL075E

48

20

27

32

38

43

32

38

43

48

38

43

48

20

27

43

48

20

27

32

38

27

32

32

38

43

48

20

38

43

48

20

27

32

20

27

27

32

38

43

48

20

27

32

38

43

48

20

Notes: Based on the return gas temperature of 5 o

Power include condenser fan.

C.

Ambient 38 o C and 43 o C are typical design conditions for unit selection.

1.83

2.17

2.55

2.97

3.42

3.92

4.46

5.04

5.66

1.22

1.36

1.50

1.65

1.70

1.95

2.12

2.28

2.38

1.66

2.02

2.42

2.86

3.34

3.86

4.42

5.02

5.66

1.35

1.47

1.60

1.73

1.86

2.00

2.14

2.29

2.44

1.45

1.82

2.24

2.70

3.19

3.73

4.31

4.92

5.58

1.50

1.60

1.71

1.83

1.95

2.08

2.21

2.34

2.48

1.25

1.49

1.93

2.40

2.92

3.47

4.07

4.70

5.38

1.72

1.81

1.91

2.01

2.12

2.23

2.34

2.46

2.59

1.10

1.23

1.58

2.07

2.60

3.18

3.79

4.44

5.13

1.95

2.03

2.11

2.20

2.30

2.39

2.50

2.60

2.72

0.99

1.12

1.16

1.67

2.21

2.80

2.22

2.29

2.36

2.44

2.52

2.60

2.00

2.36

2.86

3.44

4.10

4.83

5.64

6.53

7.49

1.34

1.46

1.55

1.66

1.76

2.10

2.33

2.44

2.54

1.89

2.31

2.80

3.37

4.02

4.74

5.54

6.42

7.37

1.59

1.68

1.77

1.87

1.97

2.23

2.36

2.50

2.64

1.80

2.26

2.74

3.30

3.94

4.65

5.44

6.31

7.25

1.84

1.90

1.99

2.08

2.18

2.35

2.48

2.61

2.74

1.63

2.03

2.50

3.05

3.68

4.38

5.15

6.01

6.94

2.12

2.16

2.22

2.31

2.41

2.61

2.72

2.84

2.96

1.31

1.70

2.16

2.70

3.31

4.01

4.77

5.62

6.54

2.44

2.45

2.50

2.57

2.67

2.90

3.01

3.11

3.22

1.20

1.24

1.69

2.22

2.82

3.51

2.89

2.90

2.91

2.98

3.08

3.28

2.23

2.87

3.62

4.45

5.35

6.30

7.29

8.30

9.31

1.55

1.73

1.90

2.07

2.10

2.39

2.53

2.60

2.70

2.09

2.58

3.17

3.85

4.60

5.41

6.25

7.61

8.67

1.67

1.84

2.00

2.15

2.30

2.45

2.58

2.71

2.83

2.08

2.49

3.00

3.60

4.27

5.00

5.77

7.35

8.38

1.89

2.05

2.20

2.35

2.49

2.62

2.75

2.87

2.99

2.00

2.33

2.77

3.31

3.92

4.59

5.31

6.95

7.95

2.31

2.45

2.60

2.73

2.86

2.99

3.10

3.21

3.32

1.73

2.03

2.44

2.95

3.54

4.19

4.89

6.55

7.52

2.77

2.91

3.05

3.18

3.30

3.41

3.52

3.62

3.72

1.50

1.70

2.00

2.38

2.96

3.61

3.36

3.49

3.61

3.73

3.84

3.95

2.70

3.47

4.25

5.07

5.95

6.92

8.00

9.22 10.62 1.91

1.95

2.03

2.30

2.50

2.70

2.80

3.00

3.20

2.55

3.31

4.07

4.85

5.69

6.61

7.63

8.78 10.09 2.26

2.33

2.43

2.56

2.72

2.90

3.08

3.27

3.47

2.47

3.20

3.94

4.68

5.48

6.35

7.31

8.40

9.63

2.59

2.67

2.79

2.93

3.11

3.31

3.52

3.74

3.96

2.37

3.08

3.75

4.45

5.17

5.97

6.85

7.84

8.98

3.00

3.09

3.22

3.38

3.58

3.79

4.03

4.28

4.53

2.28

2.94

3.57

4.20

4.86

5.59

6.38

7.29

8.33

3.31

3.40

3.58

3.70

3.91

4.14

4.39

4.66

4.94

2.17

2.76

3.33

3.89

4.48

5.12

4.00

4.15

4.30

4.45

4.50

4.60

3.78

4.51

5.38

6.38

7.49

8.71 10.01 11.39 12.84 2.45

2.70

2.75

3.01

3.05

3.12

3.90

4.07

4.20

3.24

3.99

4.86

5.85

6.93

8.10

9.35 10.66 12.01 2.69

2.88

3.10

3.34

3.40

3.50

4.10

4.31

4.50

3.02

3.77

4.63

5.58

6.63

7.75

8.93 10.16 11.43 2.99

3.17

3.39

3.64

3.90

4.17

4.43

4.67

4.88

2.85

3.56

4.37

5.27

6.25

7.28

8.36

9.48 10.63 3.54

3.70

3.91

4.15

4.41

4.68

4.94

5.19

5.41

2.67

3.34

4.10

4.93

5.83

6.77

7.75

8.76

9.78

4.08

4.22

4.40

4.62

4.87

5.12

5.38

5.63

5.85

2.38

2.99

3.68

4.43

5.23

6.06

4.63

4.73

4.88

5.07

5.29

5.52

4.42

5.18

6.21

7.47

8.91 10.50 12.20 13.98 15.78 2.70

3.00

3.20

3.40

3.65

3.80

4.20

4.50

4.70

3.80

4.58

5.58

6.78

8.12

9.57 11.09 12.64 14.19 2.92

3.16

3.39

3.62

3.86

4.09

4.40

4.58

4.83

3.52

4.31

5.29

6.43

7.69

9.04 10.42 11.81 13.17 3.26

3.49

3.72

3.96

4.20

4.46

4.72

5.00

5.29

3.25

4.03

4.98

6.06

7.22

8.43

9.65 10.84 11.97 3.88

4.10

4.33

4.57

4.83

5.11

5.41

5.73

6.07

2.99

3.77

4.69

5.71

6.78

7.87

8.95

9.97 10.89 4.43

4.64

4.87

5.12

5.40

5.70

6.03

6.39

6.77

2.63

3.40

4.28

5.23

6.21

7.19

4.89

5.10

5.33

5.59

5.88

6.21

4.84

5.80

6.92

8.19

9.59 11.11 12.72 14.41 16.16 3.00

3.20

3.50

3.76

3.90

4.15

4.41

4.67

5.20

4.49

5.51

6.68

7.99

9.42 10.95 12.57 14.27 16.01 3.62

3.84

4.08

4.36

4.66

4.97

5.30

5.63

5.97

4.30

5.32

6.48

7.77

9.17 10.67 12.26 13.91 15.60 4.04

4.27

4.53

4.83

5.16

5.51

5.88

6.27

6.66

4.07

5.02

6.12

7.34

8.66 10.08 11.57 13.11 14.70 4.60

4.84

5.12

5.44

5.80

6.19

6.61

7.05

7.51

3.81

4.67

5.67

6.79

8.00

9.30 10.67 12.09 13.54 5.17

5.41

5.69

6.03

6.42

6.84

7.30

7.78

8.29

3.42

4.16

5.03

6.00

7.07

8.22

5.88

6.11

6.41

6.76

7.16

7.61

5.50

6.64

7.94

9.41 11.06 12.91 14.96 17.24 19.75 3.47

3.73

4.01

4.31

4.64

4.98

5.34

5.70

6.09

4.99

6.14

7.42

8.84 10.40 12.13 14.03 16.12 18.41 3.93

4.20

4.51

4.84

5.21

5.59

6.01

6.44

6.89

4.75

5.90

7.14

8.50

9.99 11.61 13.39 15.33 17.45 4.35

4.63

4.94

5.30

5.68

6.10

6.55

7.03

7.53

4.49

5.61

6.80

8.08

9.46 10.94 12.55 14.30 16.19 4.98

5.25

5.58

5.95

6.36

6.81

7.30

7.83

8.38

4.21

5.30

6.43

7.63

8.90 10.25 11.71 13.28 14.97 5.61

5.89

6.22

6.60

7.03

7.51

8.03

8.59

9.19

3.81

4.85

5.91

7.01

8.16

9.38

6.38

6.65

6.98

7.38

7.82

8.32

32

ZXL Family: Low Temperature

Capacity and Power (kW) at 60 Hz - TF5/ TF7

Model

ZXL020E

ZXL025E

ZXL030E

ZXL035E

ZXL040E

ZXL050E

ZXL060E

ZXL075E

Ambient

Temperature

( o

C)

20

32

38

43

48

32

38

43

48

43

48

20

32

20

32

38

38

43

48

20

32

38

20

32

38

43

48

43

48

20

32

38

43

48

20

32

38

43

48

-40 -35

Capacity

Evaporating Temperature ( o

C)

-30 -25 -20 -15 -10 -5

R404A /R507 - 60 Hz

0 -40 -35 -30

Power

Evaporating Temperature ( o

C)

-25 -20 -15 -10 -5 0

1.85 2.31 2.89 3.56 4.31 5.12 5.99 6.90 7.83 1.59 1.65 1.71 1.78 1.86 1.94 2.02 2.11 2.19

1.51 2.04 2.65 3.32 4.03 4.77 5.53 6.30 7.05 2.03 2.10 2.18 2.27 2.36 2.46 2.57 2.67 2.78

1.46 2.01 2.61 3.26 3.93 4.62 5.31 5.98 6.62 2.29 2.37 2.46 2.56 2.66 2.77 2.89 3.00 3.12

1.37 1.92 2.52 3.14 3.78 4.41

1.18 1.73 2.30 2.89 3.48 4.05

2.54 2.63 2.73 2.83 2.95 3.07

2.84 2.93 3.04 3.15 3.27 3.40

2.06 2.60 3.28 4.11 5.09 6.24 7.58 9.11 10.84 1.65 1.78 1.91 2.03 2.13 2.19 2.21 2.17 2.07

1.93 2.46 3.08 3.80 4.64 5.61 6.72 7.98 9.41 2.27 2.39 2.53 2.66 2.79 2.89 2.97 2.99 2.97

1.92 2.42 3.00 3.65 4.41 5.27 6.25 7.36 8.62 2.63 2.75 2.90 3.05 3.20 3.34 3.44 3.51 3.53

1.86 2.33 2.85 3.45 4.12 4.88 2.98 3.11 3.27 3.45 3.62 3.78

1.68 2.11 2.58 3.11 3.69 4.35 3.40 3.55 3.73 3.92 4.12 4.32

2.79 3.39 4.15 5.04 6.02 7.06 8.10 9.13 10.10 1.98 2.09 2.22 2.35 2.47 2.54 2.54 2.46 2.26

2.56 3.13 3.81 4.59 5.42 6.26 7.07 7.83 8.49 2.52 2.60 2.74 2.90 3.08 3.25 3.38 3.45 3.45

2.41 2.95 3.60 4.32 5.07 5.81 6.51 7.13 7.64 2.88 2.94 3.06 3.24 3.44 3.64 3.82 3.97 4.05

2.20 2.73 3.35 4.02 4.71 5.37

1.89 2.41 3.00 3.62 4.25 4.83

3.31 3.34 3.45 3.63 3.84 4.07

3.91 3.91 4.00 4.17 4.39 4.65

3.14 3.93 4.91 6.04 7.32 8.71 10.19 11.74 13.32 2.37 2.45 2.55 2.65 2.77 2.89 3.01 3.14 3.27

2.57 3.47 4.51 5.64 6.85 8.12 9.41 10.71 11.98 3.02 3.12 3.25 3.38 3.52 3.67 3.83 3.98 4.14

2.48 3.41 4.44 5.54 6.69 7.86 9.03 10.17 11.26 3.41 3.53 3.66 3.81 3.97 4.13 4.30 4.47 4.65

2.33 3.27 4.28 5.34 6.42 7.50 3.79 3.92 4.06 4.22 4.39 4.57

2.00 2.94 3.92 4.92 5.92 6.89 4.23 4.37 4.53 4.70 4.88 5.07

3.75 4.74 5.97 7.48 9.27 11.37 13.80 16.58 19.74 2.56 2.76 2.96 3.14 3.30 3.40 3.43 3.37 3.21

3.52 4.48 5.60 6.92 8.45 10.21 12.23 14.53 17.12 3.52 3.70 3.91 4.13 4.32 4.49 4.60 4.64 4.60

3.50 4.41 5.45 6.65 8.02 9.59 11.37 13.40 15.68 4.07 4.27 4.49 4.73 4.96 5.17 5.34 5.44 5.47

3.38 4.23 5.19 6.27 7.50 8.89

3.05 3.84 4.70 5.66 6.72 7.92

4.62 4.83 5.07 5.34 5.61 5.86

5.27 5.50 5.78 6.08 6.39 6.69

5.36 5.97 6.95 8.27 9.92 11.86 14.08 16.54 19.21 3.56 3.85 4.06 4.20 4.32 4.42 4.53 4.68 4.87

4.78 5.61 6.70 8.00 9.49 11.15 12.95 14.86 16.86 3.91 4.19 4.45 4.71 5.00 5.32 5.72 6.20 6.80

4.32 5.23 6.31 7.55 8.92 10.39 11.93 13.52 15.14 4.80 5.03 5.27 5.53 5.85 6.24 6.72 7.32 8.07

3.99 4.93 5.99 7.16 8.39 9.68 5.62 5.79 5.98 6.22 6.54 6.96

3.79 4.74 5.75 6.82 7.90 8.98 6.35 6.42 6.55 6.75 7.05 7.47

5.85 7.17 8.69 10.36 12.14 14.01 15.92 17.83 19.70 4.57 4.65 4.93 5.34 5.79 6.20 6.49 6.56 6.35

5.51 6.71 8.06 9.51 11.03 12.59 14.14 15.64 17.07 5.53 5.62 5.94 6.42 6.97 7.50 7.94 8.19 8.19

5.25 6.38 7.63 8.97 10.35 11.74 13.10 14.40 15.59 6.36 6.42 6.73 7.21 7.77 8.33 8.81 9.13 9.19

4.98 6.04 7.21 8.45 9.71 10.95

4.65 5.65 6.73 7.86 8.99 10.09

7.25 7.27 7.56 8.02 8.58 9.15

8.35 8.32 8.56 8.99 9.53 10.09

6.81 7.58 8.82 10.50 12.60 15.07 17.88 21.00 24.40 4.99 5.39 5.68 5.89 6.05 6.19 6.34 6.55 6.82

6.07 7.13 8.50 10.15 12.05 14.16 16.44 18.87 21.42 5.48 5.87 6.24 6.60 6.99 7.45 8.00 8.68 9.51

5.49 6.64 8.02 9.59 11.33 13.19 15.15 17.18 19.23 6.72 7.04 7.37 7.74 8.18 8.73 9.41 10.25 11.30

5.07 6.26 7.61 9.09 10.66 12.29 7.87 8.10 8.37 8.71 9.16 9.74

4.81 6.01 7.31 8.66 10.04 11.40 8.89 8.99 9.16 9.44 9.86 10.45

Notes: Based on a return gas temperature of 5°C.

Power includes condenser fan.

Ambient 38°C and 43°C are typical design conditions for unit selection.

33

ZX Platform Condensing Unit

ZX Family: Medium Temperature

Technical Data at 50 Hz - PFJ

Family

Nominal Rating

Model Name

Horsepower HP 2

ZX0200

ZX020E

Performance

Compressor

Fan Motor

Others

R22 ET/AT/RGT °C

Capacity kW

COP W/W

R404A/R507A ET/AT/RGT °C

Capacity kW

COP W/W

Sound Pressure Level @1m dB(A)

Model Name

R22

R404A/R507A

Rated Load Ampere R22 Amp

R404A/R507A

Locked Rotor Ampere R22 Amp

R404A/R507A

Oil Type R22

R404A/R507A

Oil Recharge Volume R22/R404A /R507A Liters

Number of Fan Pieces

Diameter mm

Fan Speed rpm

Air Flow Total m3/h

Total Fan Motor Power Input W

Oil Separator Volume Liters

Receiver Volume R22 kg

R404A/R507A kg

Pipes Suction OD Inch

Liquid OD Inch

Dimension W x D x H mm

Weight Net kg

Gross kg

3.85

2.41

4.30

2.26

ZX15KC-PFJ

ZX15KCE-PFJ

13.2

13.2

58.0

58.0

1.18

1

450

933

3483

116

5.1

4.4

3/4

1/2

76

114

ZX

2.5

ZX0250

3

ZX0300

ZX025E ZX030E

-6.7/32/18.3

4.58

5.5

2.18

2.5

-6.7/32/18.3

5.05

2.05

6.00

2.35

60

ZX19KC-PFJ

ZX19KCE-PFJ

14.6

14.6

ZX21KC-PFJ

ZX21KCE-PFJ

16.4

16.4

61.0

61.0

82.0

82.0

MINERAL

POE

1.33

1

450

933

3483

116

0.5

5.1

4.4

3/4

1/2

5.1

4.4

3/4

1/2

79

1029X424X840

79

117 117

1.33

1

450

933

3483

116

4

ZX0400

ZX040E

7.3

2.52

7.80

2.29

ZX29KC-PFJ

ZX29KCE-PFJ

20.0

20.0

114.0

114.0

5.1

4.4

3/4

1/2

1.83

1

450

933

3483

116

100

138

34

ZX Family: Medium Temperature

Technical Data at 50 Hz - TFD

Family ZX

Nominal Rating

Model Name

Performance

Horsepower HP

R22 ET/AT/RGT °C

Capacity kW

COP W/W

2

ZX0200

ZX020E

3.85

2.41

3

ZX0300

ZX030E

5.50

2.50

4

ZX0400

ZX040E

7.30

2.52

5

ZX0500

ZX050E

-6.7/32/18.3

9.30

2.66

6

ZX0600

ZX060E

11.20

2.60

7.5

ZX0750

ZX075E

12.60

2.57

7.6

ZX0760

ZX076E

12.85

2.65

R404A/R507A ET/AT/RGT °C

Capacity kW

COP W/W

4.30

2.26

6.00

2.35

7.80

2.29

-6.7/32/18.3

10.70

2.43

11.80

2.41

13.20

2.40

13.46

2.50

Sound Pressure Level @1m dB(A)

Model Name R22

R404A/R507A

60

ZX15KC-TFD ZX21KC-TFD ZX30KC-TFD ZX38KC-TFD ZX45KC-TFD ZX51KC-TFD ZX51KC-TFD

ZX15KCE-TFD ZX21KCE-TFD ZX30KCE-TFD ZX38KCE-TFD ZX45KCE-TFD ZX51KCE-TFD ZX51KCE-TFD

Compressor

Rated Load Ampere

Locked Rotor Ampere

R22 Amp

R404A/R507A Amp

R22 Amp

R404A/R507A Amp

Oil Type R22

R404A/R507A

4.3

5.0

26.0

26.0

5.7

6.1

36.0

36.0

7.4

7.5

44.3

44.3

8.9

9.6

58.6

58.6

MINERAL

POE

11.5

11.5

67.0

67.0

12.0

11.8

101.0

101.0

12.0

11.8

101.0

101.0

Fan Motor

Others

Oil Recharge Volume

R22/R404A Liters

/ R507A

Number of Fan Pieces

1.18

Diameter mm

Fan Speed rpm

1

Air Flow Total m3/h 2922

Total Fan Motor Power Input W 116

Oil Separator Volume Liters

Receiver Volume R22 kg

R404A/R507A kg

450

830

0.5

5.1

4.4

Pipes Suction OD Inch

Liquid OD Inch

Dimension W x D x H mm

Weight Net kg

Gross kg

3/4

1/2

76

113.5

1.33

1

450

830

2922

116

0.5

5.1

4.4

3/4

1/2

1029X424X840

79

116.5

1.83

1

450

830

2922

116

0.5

5.1

4.4

7/8

1/2

91

121

1.83

2

450

830

5910

246

0.5

7.2

6.3

7/8

1/2

108

152

1.66

2

450

830

5910

246

0.5

7.2

6.3

7/8

1/2

112

156

1.66

2

450

830

5910

246

0.5

7.2

6.3

7/8

1/2

1029X424X1242

118

162

1.66

2

450

830

5910

246

0.5

7.2

6.3

7/8

1/2

121

154

35

ZX Platform Condensing Unit

ZX Family: Medium Temperature

Technical Data at 60 Hz - TF5/TF7

Family ZX

Nominal Rating

Model Name

Horsepower HP

Performance R22 ET/AT/RGT °C

Capacity kW

COP W/W

R404A/R507A ET/AT/RGT °C

Capacity kW

COP W/W

2

ZX0200

ZX020E

4.6

2.42

5.10

2.37

3

ZX0300

ZX030E

6.49

2.37

7.30

2.27

4

ZX0400

ZX040E

-7/32/18.3

5

ZX0500

ZX050E

9.52

2.56

10.16

2.48

-7/32/18.3

10.76

2.51

12.46

2.43

6

ZX0600

ZX060E

12.77

2.45

14.48

2.42

7.5

ZX0750

ZX075E

14.18

2.37

15.28

2.22

Sound Pressure Level @1m dB(A)

Compressor Model Name R22

R404A/R507A

60

ZX15KC-TF5/TF7 ZX21KC-TF5/TF7 ZX29KC-TF5/TF7 ZX38KC-TF5/TF7 ZX45KC-TF5/TF7 ZX51KC-TF5/TF7

ZX15KCE-TF5/TF7 ZX21KCE-TF5/TF7 ZX29KCE-TF5/TF7 ZX38KCE-TF5/TF7 ZX45KCE-TF5/TF7 ZX51KCE-TF5/TF7

Rated Load Ampere R22 Amp

R404A/R507A Amp

Locked Rotor Ampere R22 Amp

R404A/R507A Amp

Oil Type R22

R404A/R507A

8.9/5

8.9/5.1

55/27

55/27

11.4/7.5

12.1/7.4

77/39

77/39

15/9.3

15.7/9.6

115/54

115/54

MINERAL

POE

20.7/10.7

24/12.4

128/64

128/64

20.7/10.7

23.1/12.6

156/70

156/70

25/12.1

26/14.1

164/100

164/100

1.18

1.33

1.83

1.83

1.66

1.66

Oil Recharge Volume R22/R404A Liters

/R507A

Fan Motor Number of Fan Pieces

Diameter mm

Fan Speed rpm

Others

Air Flow Total m3/h

Total Fan Motor Power Input W

Oil Separator Volume Liters

Receiver Volume R22 kg

R404A/R507A kg

Pipes Suction OD Inch

Liquid OD Inch

Dimension W x D x H mm

Weight Net kg

Gross kg

1

450

933

3483

145

0.5

5.1

4.4

3/4

1/2

1029X424X840

76

113.5

1

450

933

3483

145

0.5

5.1

4.4

3/4

1/2

79

116.5

2

450

933

6966

290

0.5

7.2

6.3

3/4

1/2

100

135

2

450

933

6966

290

0.5

7.2

6.3

3/4

1/2

2

450

933

6966

290

0.5

7.2

6.3

3/4

1/2

1029X424X1242

108

152

112

156

2

450

933

6966

290

0.5

7.2

6.3

3/4

1/2

121

162

36

ZXD Family: Digital Medium Temperature

Technical Data at 50 Hz - TFD

Family ZXD

Nominal Rating

Model Name

Horsepower HP

Performance R22 ET/AT/RGT °C

Capacity kW

COP W/W

R404A/R507A ET/AT/RGT °C

Capacity kW

COP W/W

Sound Pressure Level @1m dB(A)

Compressor Model Name R22

R404A/R507A

Rated Load Ampere R22 Amp

R404A/R507A Amp

Locked Rotor Ampere R22 Amp

R404A/R507A Amp

Oil Type R22

R404A/R507A

Oil Recharge Volume R22/R404A Liters

/R507A

Fan Motor

Number of Fan Pieces

Diameter mm

Fan Speed rpm

Air Flow Total m3/h

Total Fan Motor Power Input W

Others

Oil Separator Volume Liters

Receiver Volume R22 kg

R404A/R507A kg

Pipes Suction OD Inch

Liquid OD Inch

Dimension W x D x H mm

Weight Net kg

Gross kg

4

ZXD0400

ZXD040E

7.76

2.67

5

ZXD0500

ZXD050E

9.3

2.66

6

ZXD0600

ZXD060E

-6.7/32/18.3

11.2

2.6

-6.7/32/18.3

7.5

ZXD0750

ZXD075E

12.6

2.57

7.6

ZXD0760

ZXD076E

12.85

2.67

8.30

2.47

10.70

2.43

11.80

2.41

13.20

2.4

13.46

2.49

60

ZBD29KQ-TFD ZBD38KQ-TFD ZBD45KQ-TFD ZBD48KQ-TFD ZBD48KQ-TFD

ZBD29KQE-TFD ZBD38KQE-TFD ZBD45KQE-TFD ZBD48KQE-TFD ZBD48KQE-TFD

7.9

7.7

48.0

48.0

10

10.4

64.0

64.0

10

9.6

74.0

74.0

12.1

12.4

100.0

100.0

12.1

12.4

100.0

100.0

1.24

1.77

MINERAL

POE

1.77

1.77

1.77

2

450

830

5910

246

0.5

7.2

6.3

7/8

1/2

104

148

2

450

830

5910

246

0.5

7.2

6.3

7/8

1/2

112

156

2

450

830

5910

246

0.5

7.2

6.3

7/8

1/2

1029X424X1242

114

158

2

450

830

5910

246

0.5

7.2

6.3

7/8

1/2

119

163

2

450

830

5910

246

0.5

7.2

6.3

7/8

1/2

122

171

37

ZX Platform Condensing Unit

ZXD Family: Digital Medium Temperature

Technical Data at 60 Hz - TF7

Family

Nominal Rating

Model Name

Horsepower HP 4

ZXD040E

5

ZXD050E

ZX

6

ZXD060E

Performance R22 ET/AT/RGT °C

Capacity kW

COP W/W

R404A/R507A ET/AT/RGT °C

Capacity kW

COP W/W

Sound Pressure Level @1m dB(A)

Compressor Model Name R22

R404A/R507A

Rated Load Ampere R22 Amp

R404A/R507A Amp

Locked Rotor Ampere R22 Amp

R404A/R507A Amp

Oil Type R22

R404A/R507A

Oil Recharge Volume R22/R404A Liters

/R507A

Fan Motor

Others

Number of Fan Pieces

Diameter mm

Fan Speed rpm

Air Flow Total m3/h

Total Fan Motor Power Input W

Oil Separator Volume Liters

Receiver Volume R22 kg

R404A/R507A kg

Pipes Suction OD Inch

Liquid OD Inch

Dimension W x D x H mm

Weight Net kg

Gross kg n/a n/a n/a

8.70

2.18

n/a

ZBD29KQE-TF7 n/a

9.6 n/a

54.0

1.24

109

148

2

450

933

6966

290

0.5

n/a

6.3

7/8

1/2 n/a n/a n/a n/a n/a n/a

-10/32/18.3

10.77

2.11

12.54

2.12

60 n/a

ZBD38KQE-TF7 n/a

11.6 n/a

64.0 n/a

POE 3MAF n/a

ZBD45KQE-TF7 n/a

12.9 n/a

70.0

1.77

1.77

2

450

933

6966

290

0.5

n/a

6.3

7/8

1/2

1029X424X1242

2

450

933

6966

290

0.5

n/a

6.3

7/8

1/2

117

156

121

158

7.5

ZXD075E n/a n/a n/a

13.84

2.08

n/a

ZBD48KQE-TF7 n/a

14.6 n/a

78.0

1.77

2

450

933

6966

290

0.5

n/a

6.3

7/8

1/2

127

163

38

ZXL Family: Low Temperature

Technical Data at 50 Hz - TFD

Family ZX

Nominal Rating

Model Name

Horsepower HP 2 2.5

3 3.5

4 5 6 7.5

ZXL0200 ZXL0250 ZXL0300 ZXL0350 ZXL0400 ZXL0500 ZXL0600 ZXL0750

ZXL020E ZXL025E ZXL030E ZXL035E ZXL040E ZXL050E ZXL060E ZXL075E

-32/32/5°C

Performance R22 ET/AT/RGT °C

Capacity kW

COP W/W

1.7

1.2

R404A/R507A ET/AT/RGT °C

Capacity kW

2.11

COP W/W 1.24

1.91

1.17

2.51

1.28

2.34

1.28

2.80

1.29

2.78

1.26

3.57

1.24

-32/32/5°C

3.65

1.34

4.26

1.29

4.05

1.29

4.99

1.36

4.96

1.27

5.91

1.33

5.39

1.28

6.65

1.38

Sound Pressure Level @1m dB(A)

Compressor Model Name R22

R404A/R507A

60 61

ZXI06KC-TFD ZXI08KC-TFD ZXI09KC-TFD ZXI11KC-TFD ZXI14KC-TFD ZXI15KC-TFD ZXI18KC-TFD ZXI21KC-TFD

ZXI06KCE-TFD ZXI08KCE-TFD ZXI09KCE-TFD ZXI11KCE-TFD ZXI14KCE-TFD ZXI15KCE-TFD ZXI18KCE-TFD ZXI21KCE-TFD

Rated Load Ampere R22 Amp

R404A/R507A Amp

Locked Rotor Ampere R22 Amp

R404A/R507A Amp

Oil Type R22

R404A/R507A

Oil Recharge Volume R22/R404A Liters

/R507A

5.4

5.6

39.2

39.2

0.56

5.5

6.2

39.2

39.2

0.56

5.7

6.0

39.2

39.2

0.56

7.4

8.3

51.5

51.5

MINERAL

POE

8.1

8.6

51.5

51.5

1.24

1.24

8.8

10.0

51.5

51.5

1.24

11.1

11.1

74.0

74.0

1.77

12.1

14.6

101.0

101.0

1.77

Fan Motor Number of Fan Pieces

Diameter mm

1

450

Fan Speed rpm 830

Air Flow Total m3/h 2922

Total Fan Motor Power Input W 116

Others

Oil Separator Volume Liters

Receiver Volume R22 kg

R404A/R507A kg

Pipes Suction OD Inch

Liquid OD Inch

Dimension W x D x H mm

Weight Net kg

Gross kg

79

117

0.5

5.1

4.4

3/4

1/2

0.5

5.1

4.4

3/4

1/2

1

450

830

2922

116

81

119

1

450

830

2922

116

0.5

5.1

4.4

3/4

1/2

1029X424X840

81

119

1

450

830

2922

116

93

131

0.5

5.1

4.4

7/8

1/2

0.5

5.1

4.4

7/8

1/2

1

450

830

2922

116

93

131

2

450

830

5910

246

2

450

830

5910

246

0.5

7.2

6.3

0.5

7.2

6.3

7/8

1/2

7/8

1/2

1029X424X1242

7/8

1/2

106

150

116

165

0.5

7.2

6.3

121

170

2

450

830

5910

246

39

ZX Platform Condensing Unit

ZXL Family: Low Temperature

Technical Data at 60 Hz - TF5/TF7

Family ZX

Nominal Rating

Model Name

Horsepower HP 2 2.5

3 3.5

4 5 6 7.5

ZXL0200 ZXL0250 ZXL0300 ZXL0350 ZXL0400 ZXL0500 ZXL0600 ZXL0750

ZXL020E ZXL025E ZXL030E ZXL035E ZXL040E ZXL050E ZXL060E ZXL075E

-32/32/5°C

Performance R22 ET/AT/RGT °C

Capacity kW 2.09

COP W/W 1.14

2.69

1.18

2.99

1.28

2.59

1.31

4.72

1.36

5.32

1.37

6.34

1.27

6.81

1.24

R404A/R507A ET/AT/RGT °C

Capacity kW

2.41

COP W/W 1.12

2.83

1.15

3.54

1.32

-32/32/5°C

4.19

1.33

5.18

1.33

6.26

1.44

7.52

1.29

7.98

1.32

Sound Pressure Level @1m dB(A)

Compressor Model Name R22

R404A/R507A

60 61

ZXI06KC-TF5/7 ZXI08KC-TF5/7 ZXI09KC-TF5/7 ZXI11KC-TF5/7 ZXI14KC-TF5/7 ZXI15KC-TF5/7 ZXI18KC-TF5/7 ZXI21KC-TF5/7

ZXI06KCE-TF5/7 ZXI08KCE-TF5/7 ZXI09KCE-TF5/7 ZXI11KCE-TF5/7 ZXI14KCE-TF5/7 ZXI15KCE-TF5/7 ZXI18KCE-TF5/7 ZXI21KCE-TF5/7

Rated Load Ampere R22 Amp

TF5 R404A/R507A Amp

Rated Load Ampere R22 Amp

TF7 R404A/R507A Amp

Locked Rotor Ampere R22 Amp

R404A/R507A Amp

Oil Type R22

R404A/R507A

Oil Recharge Volume R22/R404A Liters

/R507A

12.1

12.1

5.4

5.6

73.0

34.8

0.56

12.6

12.6

5.5

6.2

73.0

34.8

0.56

12.9

12.9

6.9

6.9

73.0

38.6

0.56

19.1

19.1

7.7

8.6

110.0

47.0

1.24

110.0

MINERAL

POE

20

20

9.9

9.9

66.0

1.24

21.4

21.4

12.6

12.6

110.0

73.5

1.24

25.5

25.5

14.1

14.1

186.6

94.3

1.77

28.9

28.9

14.4

14.4

191.0

94.3

1.77

Fan Motor Number of Fan Pieces

Diameter mm

1

450

Fan Speed rpm 933

Air Flow Total m3/h 3483

Total Fan Motor Power Input W 145

Others Oil Separator Volume Liters

Receiver Volume R22 kg

R404A/R507A kg

0.5

5.1

4.4

Pipes Suction OD Inch

Liquid OD Inch

Dimension W x D x H mm

Weight Net kg

Gross kg

3/4

1/2

79

117

1

450

933

3483

145

0.5

5.1

4.4

3/4

1/2

3/4

1/2

1029X424X840

81 81

119 119

1

450

933

3483

145

0.5

5.1

4.4

1

450

933

3483

145

0.5

5.1

4.4

7/8

1/2

93

131

2

450

933

6966

290

0.5

5.1

4.4

7/8

1/2

93

143

2

450

933

6966

290

0.5

5.1

4.4

7/8

1/2

7/8

1/2

1029X424X1242

106 116

150 165

2

450

933

6966

290

0.5

5.1

4.4

2

450

933

6966

290

0.5

5.1

4.4

7/8

1/2

121

170

40

41

ZX Platform Condensing Unit

42

43

Pressure Transducer

ZX Platform Condensing Unit

0~10V 4~20m

Digital Scroll Controller

Circuit Breaker

44

45

COND. Mid Coil Temp.

Pressure Transducer

Out 0~10V

Digital Scroll Controller

Output: 12VAC

Input: 230VAC

Circuit Breaker

ZX Platform Condensing Unit

Packing Information

Container Loading, ZX Platform Condensing Unit

Family

ZX

ZXD

ZXL

Model

ZX0200/E

ZX0250/E

ZX0300/E

ZX0400/E

ZX0400/E

ZX0500/E

ZX0600/E

ZX0750/E

ZX0750/E

ZXD0500/E

ZXD0600/E

ZXD0750/E

ZXL0200/E

ZXL0250/E

ZXL0300/E

ZXL0350/E

ZXL0400/E

ZXL0400/E

ZXL0500/E

ZXL0600/E

ZXL0750/E

Motor Code

PFJ/TFD/TF5/TF7

PFJ

PFJ/TFD/TF5/TF7

PFJ/TFD

TF5/TF7

TFD/TF5/TF7

TFD/TF5/TF7

TFD/TF5/TF7

TFD/TF7

TFD/TF7

TFD/TF7

TFD/TF7

TFD/TF5/TF7

TFD/TF5/TF7

TFD/TF5/TF7

TFD/TF5/TF7

TFD

TF5/TF7

TFD/TF5/TF7

TFD/TF5/TF7

TFD/TF5/TF7

Fan Type

Single Fan

Dual Fan

Dual Fan

Single Fan

Dual Fan

20FT

20

20

20

40

20

20

20

20

40

40

40

40

20

20

20

20

20

40

40

40

40

40FT/ 40FT H

40

40

40

80

40

40

40

40

80

80

80

80

40

40

40

40

40

80

80

80

80

Conversion Chart

Units Conversion Chart

KCALH x 3.9683 = BTUH

WATTS x 3.413 = BTU/H

1.80 x

O

C + 32 =

O

F

KILOGRAMS x 2.205 = POUNDS

MILLIMETERS x 0.0394 = INCHES

CUBIC CENTIMETERS x 0.06102 = CUBIC INCHES

CUBIC METERS x 35.3147 = CUBIC FEET

LITERS x 33.8181 = FLUID OUNCES

KILOWATTS x 1.341 = HORSEPOWER

BAR x 14.7 = PSI

46

47 o C

-2.2

-1.1

0.0

1.1

2.2

3.3

4.4

5.6

6.7

7.8

8.9

-7.8

-6.7

-5.6

-4.4

-3.3

-14.4

-13.3

-12.2

-11.1

-10.0

-8.9

-27.8

-26.7

-25.6

-24.4

-23.3

-34.4

-33.3

-32.2

-31.1

-30.0

-28.9

-45.6

-44.4

-43.3

-42.2

-41.1

-40.0

-38.9

-37.8

-36.7

-35.6

-22.2

-21.1

-20.0

-18.9

-17.8

-16.7

-15.6

R12

1.85

1.96

2.07

2.18

2.30

2.42

2.54

2.67

2.80

2.94

3.08

1.35

1.45

1.54

1.64

1.74

0.85

0.92

1.01

1.09

1.17

1.26

0.09

0.14

0.19

0.25

0.31

0.19

0.15

0.10

0.06

0.01

0.03

0.53

0.49

0.47

0.44

0.41

0.37

0.34

0.30

0.27

0.23

0.37

0.43

0.50

0.56

0.63

0.70

0.77

R22

3.61

3.79

3.97

4.15

4.34

4.53

4.73

4.93

5.14

5.35

5.57

2.82

2.97

3.12

3.28

3.45

2.01

2.14

2.26

2.40

2.54

2.68

0.79

0.87

0.96

1.05

1.14

0.34

0.41

0.48

0.55

0.63

0.70

0.21

0.16

0.12

0.06

0.01

0.04

0.10

0.15

0.21

0.28

1.23

1.34

1.44

1.54

1.66

1.77

1.89

Red (Bar)=Vacuum

R-134a

1.69

1.80

1.92

2.03

2.16

2.28

2.41

2.55

2.69

2.83

2.98

1.17

1.27

1.37

1.47

1.58

0.66

0.74

0.82

0.90

0.99

1.08

0.08

0.03

0.02

0.08

0.13

0.33

0.29

0.25

0.21

0.17

0.13

0.63

0.61

0.59

0.56

0.53

0.50

0.47

0.44

0.41

0.37

0.19

0.25

0.32

0.38

0.45

0.52

0.59

R407A

Vapor

0.30

0.26

2.76

2.92

3.08

3.25

3.42

1.92

2.05

2.18

2.32

2.46

2.61

1.12

1.23

1.33

1.44

1.55

1.67

1.79

0.04

0.10

0.16

0.23

0.29

0.36

0.43

0.51

0.59

0.22

0.17

0.12

0.07

0.01

0.67

0.75

0.84

0.93

1.03

3.60

3.78

3.97

4.17

4.37

4.57

4.79

5.00

5.23

5.46

5.70

R407A

Liquid

0.03

0.03

3.62

3.80

3.99

4.18

4.37

2.65

2.80

2.95

3.11

3.28

3.45

1.72

1.83

1.96

2.09

2.22

2.36

2.50

0.41

0.48

0.56

0.63

0.72

0.80

0.89

0.98

1.08

0.08

0.14

0.21

0.27

0.34

1.17

1.28

1.38

1.49

1.60

4.57

4.78

4.99

5.21

5.43

5.67

5.90

6.14

6.40

6.66

6.92

R404A

HP 62

0.00

0.05

3.63

3.81

4.00

4.19

4.38

2.67

2.82

2.97

3.13

3.30

3.46

1.74

1.86

1.99

2.12

2.25

2.39

2.52

0.43

0.51

0.59

0.66

0.74

0.83

0.92

1.01

1.10

0.11

0.17

0.23

0.30

0.37

1.20

1.30

1.41

1.52

1.63

4.58

4.78

4.99

5.21

5.43

5.66

5.89

6.12

6.37

6.62

6.88

R407C

Vapor

0.37

0.33

2.46

2.61

2.77

2.92

3.08

1.68

1.80

1.92

2.05

2.19

2.32

0.94

1.03

1.13

1.23

1.34

1.45

1.56

0.06

0.00

0.06

0.11

0.17

0.23

0.30

0.37

0.45

0.29

0.25

0.20

0.16

0.11

0.52

0.60

0.68

0.77

0.85

3.25

3.42

3.59

3.78

3.97

4.16

4.36

4.56

4.77

4.99

5.21

PRESSURE TEMPERATURE CHART AT SEA LEVEL

Black (Bar)=Vapor

Bold (Bar)=Liquid

R507A

AZ50"

0.06

0.12

3.83

4.01

4.21

4.40

4.60

2.83

2.99

3.15

3.31

3.48

3.66

1.88

2.00

2.13

2.26

2.40

2.54

2.68

0.52

0.59

0.68

0.75

0.84

0.93

1.02

1.12

1.21

0.18

0.24

0.30

0.37

0.44

1.32

1.42

1.53

1.64

1.76

4.80

5.01

5.23

5.45

5.68

5.91

6.15

6.39

6.65

6.90

7.17

R410A

6.42

6.69

6.97

7.26

7.55

7.86

8.17

8.48

8.81

9.14

9.48

5.17

5.41

5.65

5.90

6.15

3.88

4.08

4.29

4.50

4.72

4.94

1.94

2.07

2.21

2.35

2.50

1.22

1.33

1.44

1.56

1.68

1.81

0.34

0.41

0.48

0.57

0.65

0.74

0.83

0.92

1.01

1.12

2.66

2.81

2.98

3.15

3.32

3.50

3.69

R502

4.23

4.43

4.62

4.81

5.02

5.23

5.44

5.66

5.89

6.12

6.35

3.37

3.53

3.70

3.88

4.06

2.48

2.61

2.76

2.90

3.06

3.21

1.11

1.20

1.30

1.40

1.51

0.60

0.68

0.76

0.84

0.93

1.01

-0.03

0.02

0.08

0.14

0.19

0.26

0.32

0.39

0.46

0.53

1.61

1.73

1.84

1.96

2.08

2.21

2.34

R407C

Liquid

0.09

0.04

3.36

3.53

3.71

3.89

4.08

2.43

2.58

2.72

2.88

3.03

3.19

1.55

1.67

1.79

1.91

2.03

2.17

2.30

0.32

0.39

0.46

0.53

0.61

0.69

0.77

0.86

0.94

0.01

0.07

0.13

0.19

0.26

1.04

1.14

1.23

1.34

1.44

4.27

4.46

4.67

4.88

5.09

5.31

5.53

5.77

6.00

6.25

6.50

R408A

4.21

4.39

4.59

4.79

5.00

5.21

5.43

5.65

5.88

6.12

6.36

3.32

3.49

3.66

3.84

4.02

2.43

2.57

2.71

2.86

3.01

3.17

1.06

1.15

1.25

1.35

1.46

0.55

0.63

0.71

0.79

0.88

0.97

0.07

0.02

0.04

0.10

0.15

0.21

0.28

0.34

0.41

0.48

1.57

1.68

1.79

1.91

2.03

2.16

2.29

R409A

1.65

1.76

1.87

1.99

2.10

2.23

2.36

2.49

2.62

2.77

2.90

1.14

1.24

1.34

1.43

1.54

0.65

0.72

0.80

0.88

0.97

1.06

0.08

0.03

0.02

0.07

0.12

0.34

0.30

0.26

0.22

0.17

0.13

0.63

0.61

0.58

0.56

0.53

0.50

0.47

0.44

0.41

0.37

0.18

0.24

0.30

0.37

0.43

0.50

0.57

o F

28.0

30.0

32.0

34.0

36.0

38.0

40.0

42.0

44.0

46.0

48.0

18.0

20.0

22.0

24.0

26.0

6.0

8.0

10.0

12.0

14.0

16.0

-18.0

-16.0

-14.0

-12.0

-10.0

-30.0

-28.0

-26.0

-24.0

-22.0

-20.0

-50.0

-48.0

-46.0

-44.0

-42.0

-40.0

-38.0

-36.0

-34.0

-32.0

-8.0

-6.0

-4.0

-2.0

0.0

2.0

4.0

ZX Platform Condensing Unit

o C

58.9

60.0

61.1

62.2

63.3

64.4

65.6

51.1

52.2

53.3

54.4

55.6

56.7

57.8

44.4

45.6

46.7

47.8

48.9

50.0

37.8

38.9

40.0

41.1

42.2

43.3

28.9

30.0

31.1

32.2

33.3

34.4

35.6

36.7

21.1

22.2

23.3

24.4

25.6

26.7

27.8

10.0

11.1

12.2

13.3

14.4

15.6

16.7

17.8

18.9

20.0

R12

13.85

14.21

14.58

14.96

15.34

15.73

16.13

11.47

11.79

12.12

12.45

12.79

13.14

13.49

9.67

9.95

10.25

10.54

10.85

11.16

8.06

8.32

8.58

8.84

9.11

9.39

6.21

6.43

6.64

6.87

7.10

7.33

7.57

7.81

4.83

5.01

5.20

5.39

5.59

5.79

6.00

3.21

3.36

3.50

3.66

3.81

3.97

4.14

4.30

4.48

4.66

R22

22.69

23.27

23.86

24.46

25.07

25.69

26.32

18.92

19.43

19.94

20.48

21.01

21.56

22.12

16.06

16.51

16.97

17.45

17.93

18.42

13.51

13.92

14.32

14.74

15.17

15.61

10.57

10.91

11.26

11.61

11.98

12.35

12.73

13.12

8.37

8.67

8.97

9.28

9.59

9.90

10.23

5.80

6.03

6.26

6.51

6.76

7.01

7.27

7.54

7.81

8.09

Red (Bar)=Vacuum

R-134a

15.37

15.81

16.26

16.71

17.17

17.65

18.13

12.54

12.92

13.31

13.70

14.11

14.52

14.94

10.42

10.76

11.10

11.45

11.81

12.17

8.57

8.86

9.15

9.46

9.77

10.10

6.45

6.69

6.94

7.19

7.46

7.72

7.99

8.28

4.90

5.11

5.32

5.53

5.75

5.98

6.21

3.13

3.29

3.45

3.61

3.79

3.96

4.14

4.32

4.51

4.70

25.18

25.87

26.57

27.29

28.02

28.77

29.54

20.74

21.33

21.94

22.56

23.19

23.84

24.50

17.43

17.94

18.48

19.03

19.59

20.16

14.51

14.97

15.44

15.92

16.41

16.91

11.19

11.57

11.97

12.37

12.78

13.20

13.63

14.06

8.76

9.08

9.41

9.75

10.10

10.46

10.82

R407A

Vapor

5.94

6.19

6.44

6.71

6.98

7.26

7.54

7.83

8.13

8.44

23.63

24.28

24.94

25.63

26.32

27.03

27.76

19.42

19.99

20.56

21.14

21.75

22.36

22.99

16.28

16.78

17.28

17.80

18.33

18.87

13.52

13.96

14.41

14.86

15.32

15.79

10.39

10.75

11.12

11.50

11.88

12.28

12.69

13.10

8.09

8.39

8.70

9.03

9.35

9.69

10.03

R407C

Vapor

5.43

5.67

5.91

6.16

6.41

6.68

6.94

7.22

7.50

7.79

26.64

27.32

28.01

28.71

29.43

30.15

30.90

31.65

22.83

23.44

24.06

24.68

25.32

25.98

19.42

19.97

20.52

21.08

21.66

22.23

16.39

16.87

17.36

17.86

18.37

18.89

12.48

12.88

13.28

13.70

14.12

14.56

15.01

15.46

15.92

10.26

10.61

10.97

11.34

11.71

12.09

R407A

Liquid

7.19

7.46

7.74

8.03

8.33

8.63

8.94

9.26

9.59

9.92

26.34

27.01

27.70

28.41

29.13

29.87

30.61

31.39

22.54

23.14

23.75

24.38

25.02

25.67

19.17

19.70

20.25

20.81

21.37

21.95

16.18

16.66

17.14

17.63

18.13

18.65

12.34

12.73

13.13

13.54

13.96

14.39

14.82

15.26

15.72

10.17

10.51

10.86

11.22

11.59

11.96

R404A

HP 62

7.14

7.41

7.70

7.98

8.27

8.57

8.88

9.19

9.50

9.83

PRESSURE TEMPERATURE CHART AT SEA LEVEL

Black (Bar)=Vapor

Bold (Bar)=Liquid

27.75

28.46

29.18

29.92

30.67

31.43

32.22

23.19

23.80

24.43

25.07

25.72

26.39

27.06

19.74

20.29

20.85

21.41

21.99

22.59

16.70

17.18

17.67

18.17

18.69

19.21

13.17

13.58

13.99

14.42

14.86

15.30

15.76

16.22

10.54

10.89

11.25

11.62

11.99

12.38

12.77

R507A

AZ50"

7.44

7.72

8.01

8.30

8.59

8.90

9.21

9.54

9.86

10.20

R410A

36.41

37.34

38.29

39.26

40.24

41.25

42.28

30.41

31.22

32.04

32.88

33.74

34.61

35.50

25.90

26.61

27.34

28.09

28.85

29.62

21.90

22.53

23.18

23.84

24.51

25.20

17.29

17.83

18.37

18.93

19.50

20.08

20.68

21.28

13.87

14.32

14.79

15.27

15.76

16.26

16.77

9.83

10.20

10.57

10.94

11.34

11.73

12.14

12.56

12.99

13.42

R502

24.40

25.01

25.62

26.26

26.90

27.54

28.21

20.45

20.99

21.52

22.08

22.65

23.22

23.81

17.45

17.93

18.41

18.91

19.41

19.92

14.78

15.20

15.63

16.08

16.52

16.99

11.67

12.03

12.40

12.78

13.16

13.55

13.95

14.36

9.34

9.66

9.98

10.30

10.63

10.97

11.32

6.59

6.84

7.10

7.35

7.62

7.89

8.17

8.46

8.74

9.04

R407C

Liquid

6.75

7.01

7.28

25.38

26.03

26.69

27.36

28.04

28.74

29.45

30.17

21.72

22.30

22.90

23.50

24.12

24.74

18.46

18.97

19.50

20.04

20.59

21.15

15.55

16.01

16.48

16.96

17.45

17.95

12.98

13.39

13.80

14.23

14.66

15.10

10.72

11.07

11.43

11.81

12.19

12.58

7.56

7.84

8.13

8.43

8.74

9.05

9.37

9.69

10.03

10.37

R408A

24.99

25.62

26.27

26.92

27.59

28.27

28.96

20.89

21.44

22.01

22.58

23.17

23.77

24.37

17.78

18.27

18.77

19.29

19.81

20.34

15.01

15.45

15.90

16.35

16.82

17.29

11.81

12.18

12.56

12.94

13.34

13.74

14.16

14.58

9.42

9.74

10.06

10.40

10.74

11.09

11.44

6.60

6.86

7.11

7.38

7.65

7.93

8.21

8.50

8.80

9.10

R409A

14.44

14.86

15.28

15.70

16.14

16.59

17.05

17.51

12.14

12.50

12.88

13.26

13.64

14.04

10.10

10.42

10.74

11.08

11.43

11.78

8.30

8.59

8.88

9.17

9.47

9.78

6.03

6.26

6.50

6.74

6.99

7.23

7.50

7.76

8.03

4.77

4.97

5.17

5.38

5.59

5.81

3.06

3.21

3.36

3.52

3.68

3.86

4.03

4.21

4.39

4.58

o F

126.0

128.0

130.0

132.0

134.0

136.0

114.0

116.0

118.0

120.0

122.0

124.0

138.0

140.0

142.0

144.0

146.0

148.0

150.0

102.0

104.0

106.0

108.0

110.0

112.0

90.0

92.0

94.0

96.0

98.0

100.0

78.0

80.0

82.0

84.0

86.0

88.0

66.0

68.0

70.0

72.0

74.0

76.0

50.0

52.0

54.0

56.0

58.0

60.0

62.0

64.0

48

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EmersonClimate.com/Asia

Asia 02 A0104 – R00 Issued 5/2012

Emerson, Copeland PerformanceAlert and Copeland Scroll are trademarks of Emerson Electric Co. or one of its affiliated companies.

©2012 Emerson Climate Technologies, Inc. All rights reserved.

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