Emerson ZX Platform Condensing Unit, ZX Series, ZXL Series, ZXD Series Product Manual

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ZX Platform Condensing Unit

Product Manual

Page 2

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 nancial 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) specically

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.

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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 Denition (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

ZXD Family: Digital Medium Temperature - R22

ZXD Family: Digital Medium Temperature - R404A/R507

ZXL Family: Low Temperature - R22

ZXL Family: Low Temperature - R404A/R507

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

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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 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.

ZX – Performance Platform

Emerson Climate technologies with its leadership in scroll compression technology, apply the most advanced techniques to maximize

the possible operational efciency at specic application envelopes. ZX MT CDU applies a patented suction-line injection technology. Scroll compressor inherently operates at higher efciency 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 efciency in LT refrigeration. Vapor injection allows an economizer cycle to be applied on a scroll compressor thereby greatly enhancing compressor efciency. This technology can be likened to 2- stage compression with economizer cycle. Vapor injection improves efciency 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 – 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 efciencies 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 gure 01.

Hours

Low Ambient High Ambient

Figure 01. Shows Annual Typical Ambient Pattern

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

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 signicantly 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 oodback, 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 signicantly reduces exterior sound levels, allowing additional location exibility. Combined with wall mounting capability, the ZX Condensing Unit delivers unmatched exibility.

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 efciency and lower sound levels are the main objectives.

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ZX Platform Condensing Unit

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 n

corrosion protection for coastal zones.

• Light weight, slim-line prole 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*.

Proprietary Electronic Algorithms to Control Fan Speed, Optimizing Energy Performance for Local Seasonal Ambient Temperatures

Copeland Scroll Compressor Technology

• High Efciency

• Ultra Quiet

• High Reliability

Variable Speed PSC Fan Motors

• High Efciency

• Ultra Quiet

• Optimizes Air-

Flow for Maximum Heat Transfer

Oversized Condenser Coil for Maximum Heat

Transfer

• 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

Diagnostic

Digital

Messaging

Built-in ZX Platform

Controller

- Shuts down unit during failure

- With real time monitoring of compressor operating conditions

ZXD Series

ZX and ZXL Series

Diagnostic Protection Increased Reliability and Lower Maintenance Costs

Flexibility More Installation Options

Highest Efciency

Lower Energy Bills

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ZX Platform – Scroll Superiority

Scroll compressors deliver atter capacity compared to reciprocating compressor condensing units due to the high volumetric efciency 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 benet users and stored products.

Some of the benets of atter 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.

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 efciency. 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 efciency. It also reduces the defrost heat demand, thereby resulting in lower energy

needed for defrost.

Freshness of food: Another benet of higher evaporating temperature is reduced dehumidication 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.

Low Ambient High Ambient

Higher

Evaporating Temp

ZX Capacity

Reciprocating Capacity

Allows

Smaller Unit

Figure 04

Features Owner/Enterprise Benefit

Energy improvement (More than $350 per year) •Lower operating costs

Sound improvement

• Creating a more comfortable environment for guests

• Beneficial for regions with noise ordinances

Diagnostic protection capabilities

• 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.

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ZX Platform Condensing Unit

Nomenclature

Z X L 0 2 0 E - T F D - 4 5 1

Unit Family

= Medium Temp

L = Low Temp

D = Digital Medium Temp

2.0 to 7.6 HP

E = Ester oil

O = Mineral Oil

PFJ = 220V/240V- 1ph- 50 Hz

TFD = 380V/420V- 3ph- 50 Hz

TF5 = 200V/230V- 3ph- 60 Hz

TF7=380 - 3ph - 60 Hz

Bill of Material

Base Model Electrical Code Bill of Material

BOM

CDU Family ZX ZXL ZXD

BOM 401 451 451 461 471 450 451 461

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 ACC ACC ACC ACC

Filter Drier V

Notes: E2 controller has fan speed control function

“V” indicates are type connection

“ACC” indicates accessory

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Envelope

ZX Family : Medium Temperature

Refrigerant –R404A/ R507, R22 Maximum Suction Gas Temperature: 20

R404A/ R507

R22 Except ZX0750

Ambient Temperature

-20-15 125

Evaporating Temperature0C

Fan Speed Control Function For Ambient Lower Than 100C

ZX Medium Temperature at 50 Hz - PFJ / TFD

Note : For model ZX0750 Max Amb: 43°C , Max Evap: 5°C

Fan Speed Control Option

For Ambient Lower Than 10

Refrigerant –R404A/ R507, R22 Maximum Suction Gas Temperature: 20

Ambient Temperature

2101-51-02- 50

Evaporating Temperature0C

ZXD Digital Medium Temperature at 50 Hz - TFD

at 60 Hz - TF7

Note : For model ZXD075/E Max Amb: 43°C , Max Evap: 5°C

R404A/ R507 18°C RGT

R404A/ R507 10K SH

R22 10K SH

ZXD Family : Digital Medium Temperature

Refrigerant –R404A/ R507, R22 Maximum Suction Gas Temperature: 20

R404A/ R507

R22 Except ZX0750

Ambient Temperature

-20-15 125

Evaporating Temperature0C

Fan Speed Control Function For Ambient Lower Than 10

ZX Medium Temperature at 50 Hz - PFJ / TFD

Note : For model ZX0750 Max Amb: 43°C , Max Evap: 5°C

Refrigerant –R404A/ R507, R22 Maximum Suction Gas Temperature: 20

R404A/ R507

R22

Ambient Temperature

551-02-

Evaporating Temperature0C

Fan Speed Control Function For Ambient Lower Than 100C

ZX Medium Temperature at 60 Hz - TF5/7

ZXL Family : Low Temperature

051-04-

C Ambient

051-04-

C Ambient

Refrigerant –R404A/ R507, R22 Maximum Suction Gas Temperature: 20

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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: Identies the electronic controller assembly on a ZX Platform CDU

Figure 06: Identies other major components layout on a ZX Platform CDU

Oil Separator (Optional In MT CDU) Liquid Receiver

Liquid Sight Glass/ Moisture Indicator Liquid Filter Drier

Suction And Liquid Service Valve

Receiver Out Service Valve Compressor Oil Sight Glass

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ZXI Vapor Injected Scroll Compressor

Vapor Injection control EXV

Vapor Injection Tube To Compressor

Vapor/ Liquid Sub Cooling PHE

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.

Application Guideline

In ZX MT units, suction line injection is applied to the compressor suction. Suction line injection allows a reliable and efcient 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 efciency 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 gure 14 below identies the key components of the vapor injection assembly.

Figure 07: Key Components Of The Vapor Injection Assembly

max 300 Kg

Storage

Transport

max 300 Kg

Net Weight

ZX ZXD ZXL

Model Weight (kg) Model Weight (kg) Model Weight (kg)

ZX0200/E 76 ZXD0400/E

104 ZXL0200/E 79

ZX0250/E 79 ZXD0500/E

112 ZXL0250/E 81

ZX0300/E 79 ZXD0600/E

114 ZXL0300/E 81

ZX0400/E

91 ZXD0750/E

122 ZXL0350/E 93

ZX0500/E 108 ZXL0400/E 93

ZX0600/E 112 ZXL0500/E 106

ZX0750/E 118 ZXL0600/E 116

ZX0760/E 121 ZXL0750/E 121

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

109 kg for models under 60 Hz TF7

117 kg for models under 60 Hz TF7

121 kg for models under 60 Hz TF7

127 kg for models under 60 Hz TF7

Page 11

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 ns. The unit must be installed without restricting the airow. A clogged condenser will increase the condensing temperature, thus reduce the cooling capacity, and lead to a high-

pressure switch tripping. Clean the condenser ns 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 air 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 sufcient 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 ow. 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 airow 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 nding 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 ow through the condenser can be impeded, causing high condensing temperatures ultimately resulting in reducing unit life. A bafe is a remedy for this situation.

Dual Fan Unit

4 to 7.6 HP

388

110

580

2-R7.5MM GROOVE

1242

500300

500

1029

172

300500

Liquid Service Valve

Suction Service Valve

Power Supply Hole

424

352

2 Holes 15mm DIA

Single Fan Unit

2 to 4 HP

840

500

300

7070

1029

300500

Power Supply Hole

Suction Service Valve Liquid Service Valve

172

424

352

388

110

580

2-R7.5MM GROOVE

2 Holes 15mm DIA

Fixing dimensions and distances - Single fan unit

Fixing dimensions and distances - Dual fan unit

Page 12

Electrical Connection

Power Supply

The ZX condensing unit electrical connection to the power

supply must be made by qualied 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.

Electrical Wiring

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.

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.

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.

ZXL Liquid Line Insulation

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

Codes HZ

Phase

Voltages

PFJ 50

220/240

TFD 50

380/420

TF7 60

380

TF5 60

200/230

Tube Size

Max distance between

2 clamp support

12.7mm (1/2 inch) 1.20 m

16.0mm (5/8 inch) 1.50 m

22.0mm (7/8 inch) 1.85 m

28.5mm (1 1/8 inch) 2.20 m

Typical Liquid Line Temperature oC

R22 Ambient °C

Evap Temp oC 20 27 32 38 43 48

-40 -11 -3 7 7 11 14

-35 -8 -1 9 9 13 16

-30 -4 2 12 12 16 19

-25 0 5 14 14 19 23

-20 5 9 18 18 22 26

R404A Ambient°C

Evap Temp °C 20 27 32 38 43 48

-40 -8 -1 3 8 13 19

-35 -4 2 6 11 15 21

-30 0 6 9 13 18 23

-25 5 10 13 17 21 26

-20 9 14 17 20 24 30

ZXL-LT Unit (Liquid Line Temperature)

Vapor Injection: Specic Application Tips

ZXL-LT CDU

ZXL-LT CDU applies vapor injection technology. As explained in the previous section, vapor injection improves LT operational

efciency 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 specic 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.

Page 13

ZX Platform Condensing Unit

OUTSIDEINSIDE UNIT

End of tube

During brazing protect housing with damp cloth

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 insufcient suction gas. Sufcient 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 tting 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.

Brazing Recommendations

Maintain a ow 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 tting 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 ux coated or with a separate coating.

• Use a double tip torch.

Typical Values With Individual Values Within +/-5oC 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.

R22 Ambient °C

-15 10 13 21 21 25 30

-10 15 17 25 25 29

-5 20 22 29 29 33 0 26 26 33 33 37

R404A Ambient°C

-15 13 18 21 24 28 34

-10 16 22 25 29 33

-5 20 26 29 33 37 0 23 29 33 38 42

Page 14

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 OIL

R404A/507 Emkarate RL 32 3MAF Mobil EAL Artic 22 CC

R22 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 Model BOM

401 451 ALL ALL

ZX0200/E 1.18 1.68 ZXL0200/E 1.06 ZX0250/E 1.33 1.83 ZXL0250/E 1.06 ZX0300/E 1.33 1.83 ZXL0300/E 1.06

ZXL0350/E 1.74 ZX0400/E 1.83 2.33 ZXD0400/E 1.74 ZXL0400/E 1.74 ZX0500/E 1.83 2.33 ZXD0500/E 2.27 ZXL0500/E 1.74 ZX0600/E 1.66 2.16 ZXD0600/E 2.27 ZXL0600/E 2.27 ZX0750/E 1.66 2.16 ZXD0750/E 2.27 ZXL0750/E 2.27 ZX0760/E 1.66 2.16

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. Verication 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 specication 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 specic 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 sufcient oil level (halfway up the sight glass).

Page 15

ZX Platform Condensing Unit

Fault Temporary Shutdown/Auto Restart Lock Out Errors/Manual Restarts

Phase Reversal/ Loss Of Phase Incorrect 3 Phase Sequence

High Pressure Trip < 5 Trips In 1 Hour 6th Trip Within 1 Hour

Low Pressure Trip (only on MT Units) At Every LP Trip No Lock Out

Discharge Gas Temperature Overheat < 5 Trips In 1 hour 6th Trip Within 1 Hour

Compressor Over Current < 5 Trips In 1 Hour 6th Trip Within 1 Hour

Compressor Short Cycling 3 Minutes Between Starts No Lock Out

Excessive Suction Flood Back ~ 20% Flood Back, Warning Only No Lock Out

Discharge Sensor Failure (only on LT Units) < 5 Trips In 1 Hour 6th Trip Within 1 Hour

Other Thermal Sensor Failures Warning Only No Lock Out

Table 02

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

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 efcient 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 rst 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 nally 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 benets 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.”

Page 16

2-Bit Dip Switch

3-Bit Dip Switch

Rotary Switch

E2 Control Board

Power Isolation Switch

E2 Power Board

Compressor Contactor

Diagnostic Module

Fuse Holder Electrical Cable connectors

Defrost Module (optional)

Defrost Duration (in Minutes)

Defrost Interval (In Hours)

E2 Connector

Manual Defrost

Button

Remote Connector For Manual Defrost

Remote Buzzer

With Volume

E2 Display Diagnostic

Remote Buzzer

With Volume

Page 17

ZX Platform Condensing Unit

123

① ZXL Low Temperature Unit Only

② ZX Medium Tempeture Unit Only

③ Temperature Adjust Mode Only

J6:

Power Board-Main

Control Board

S1:

Main Control Board

Restart Button

Connector

RT1:

Condenser

Coil-In Temp.

Sensor

RT2:

Discharge

Temp. Sensor

RT3:

Ambient Temp.

SenSor

RT4:

Condensor

Mid-Coil Sensor

RT6:

PHE Vapor

Out Temp.

Sensor

RT6:

PHE Vapor Out

Temp.Sensor

S4:

Compressor Type

Setting Rotary-

Switch

J4:

High Pressure

Switch Connector

J3:

Low Pressure

Switch Connector

J5:

Defrost Module

Connector

Control Board

J1:

EXV Driver

Connector

J2:

Diagnosis Module

Connector

S2:

Evaporator Fan

Mode Setting

Dip-Switch

S3:

Compressor

Current Sensing

(Hi/Lo) Setting

Dip-Switch

JP13:

Compressor

Contactor Coil

JP12:

Liquid Line

Solenoid

Vlave Coil

JP11:

Condenser

Fan Motor

JP10:

Defrost

Heater

Contactor

or Relay

JP9:

Evap. Fan

Contactor

Coil

JP8:

Live Line

Input

JP7:

Null Line

Input

JP6:

Low Pressure

Control Switch

JP5:

Ground Line

JP4:

Null Line Input

JP1-JP3:

Three Phase

Power Supply Input

r B

T1/T2:

Compressor

Current

Transformers

Fuse

Power Board and E2 Control Board Diagram

Page 18

Defrost Module Function Set

Time of Defrost Time of Defrost Interval

Rotary Switch1 Time(min) Rotary Switch2 Time(hours)

0 0 0 0 1 5 1 1 2 10 2 2 3 15 3 3 4 20 4 4

5 25 5 5

6 30 6 6 7 35 7 7

E2 Control Board Dip Switch Setting

The 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-current-

limit for the specied 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 15: E2 Controller

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

Model

Rotary Switch

3-Bit No. 3

2-Bit

1/2

ZX0200/E-PFJ 7 OFF ON/ON ZX0250/E-PFJ 8 OFF ON/ON ZX0300/E-PFJ 9 OFF ON/ON ZX0400/E-PFJ A OFF OFF/OFF

ZX0200/E-TFD 1 OFF ON/ON ZX0300/E-TFD 2 OFF ON/ON ZX0400/E-TFD 3 OFF ON/ON ZX0500/E-TFD 4 OFF ON/ON ZX0600/E-TFD 5 OFF ON/ON

ZX0750/E -

760/E-TFD

6 OFF ON/ON

ZX0200/E-TF5 1 ON ON/ON ZX0300/E-TF5 2 ON ON/ON ZX0400/E-TF5 3 ON ON/ON ZX0500/E-TF5 4 ON OFF/OFF ZX0600/E-TF5 5 ON OFF/OFF

ZX0750/E -

760/E-TF5

6 ON OFF/OFF

ZX0200/E-TF7 7 ON ON/ON ZX0300/E-TF7 8 ON ON/ON ZX0400/E-TF7 9 ON ON/ON ZX0500/E-TF7 A ON ON/ON ZX0600/E-TF7 A ON ON/ON

ZX0750/E -

760/E-TF7

B ON ON/ON

ZXL0200/E-TFD 1 OFF ON/ON

Notes: The settings given in the table are pre-set at

the factory for new units.

1 2 3

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

Model

Rotary Switch

3-Bit

No. 3

2-Bit

1/2

ZXL0250/E-TFD 2 OFF ON/ON

ZXL0300/E-TFD 3 OFF ON/ON

ZXL0350/E-TFD 4 OFF ON/ON

ZXL0400/E-TFD 5 OFF ON/ON

ZXL0500/E-TFD 6 OFF ON/ON

ZXL0600/E-TFD 7 OFF ON/ON

ZXL0750/E-TFD 8 OFF ON/ON

ZXL0200/E-TF5 1 ON ON/ON

ZXL0250/E-TF5 1 ON ON/ON

ZXL0300/E-TF5 2 ON ON/ON

ZXL0350/E-TF5 3 ON OFF/OFF

ZXL0400/E-TF5 4 ON OFF/OFF

ZXL0500/E-TF5 5 ON OFF/OFF

ZXL0600/E-TF5 6 ON OFF/OFF

ZXL0750/E-TF5 7 ON OFF/OFF

ZXL0200/E-TF7 8 ON ON/ON

ZXL0250/E-TF7 8 ON ON/ON

ZXL0300/E-TF7 9 ON ON/ON

ZXL0350/E-TF7 A ON ON/ON

ZXL0400/E-TF7 B ON ON/ON

ZXL0500/E-TF7 C ON ON/ON

ZXL0600/E-TF7 D ON ON/ON

ZXL0750/E-TF7 D ON ON/ON

Page 19

ZX Platform Condensing Unit

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

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

Auto start

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

High Pressure

Tri p

Contact Open At

3.0 ±0.15Mpa

Contact Close At

2.4±0.15Mpa

- 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

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.

Low Pressure Trip

(Only in Med Temp

Unit)

Contact Open At

0.1±0.05Mpa

Contact Close At

0.2 ±0.05Mpa

-Stop the unit

- Display LP trip on diagnostic

- Display waiting to restart on diagnostic

- Auto start the unit after 3 minutes

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

(1 second)-

- Power On

- Unit Identification Code

- Software Version No.

(3 seconds)-

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

LED 2 LED 1

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

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

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

LED1-Unit Status LED2-Error/Warning Code

Display Status Display Error/Warning

Idle (Stop When Reach To Set-point)

No error/warning

Run

Compressor Phase Error (Wrong Phase Sequence/Loss of

Phase) About To Start Compressor Inside Thermal Protector Trip Defrost Compressor Over Current Stop Due to Error Overheat

Lockout Compressor High Pressure Cut Out

Compressor Low Pressure Cut Out

DLT Thermistors Failure

Ambient Temperature Sensor Failure

Mid-coil Temperature Sensor Failure

PHE Vapor In Temperature Sensor Failure or Over Range

PHE Vapor Out Temperature Sensor Failure or Over Range

System Liquid Flood Back Warning

Notes: New start, normal start by program and any

start request delay 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.

Diagnostic messaging - LED denition (ZX-MT and ZXL-LT)

Page 20

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

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

Over Current

Set Based On Compressor

- 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);

Electrical Failure

Compressor not drawing current after compressor contactor organized

- Display compressor protector trip on diagnostic

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

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

Rapid Cycling

Minimum 3

minutes OFF time

between starts

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

-Display about to turn on diagnostic

Auto start

-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 Tem-

perature Sensors

Failure

A) Actual

DLT>160°C

(B) DLT Sensor fails

and Actual DLT>

80°C

and DLT sensor fail

(short circuit)

(D) Coil in sensor

fails(short) and

actual DLT<73°C

(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

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

(Only Med Temp Unit)

-Display DLT sensor failure on diagnostic

-Continue to run the unit on default mode

Run

(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

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 ood back.

Ambient Tem-

perature Sensor

Failure

Ambient sensor reads <-30°C or

>63°C

-Display ambient temp sensors failure on diagnostic

-Continue to run the unit on default mode

Run

-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

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

Run

-Check whether actual mid-coil

temperature is out of range;

-Check whether mid-coil sensor is

OK and connected to control board.

PHE Vapor In

Sensor Failure

(Only Low Temp

Unit)

Vapor In sensor reads <-16°C or

>73°C

-Display sensor error on diagnostics

-Continue to run the unit on default mode

Run

-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.

PHE Vapor Out

Sensor Failure

(Only Low Temp

Unit)

Vapor out sensor

reads <-16°C or

>73°C

-Display sensor error on diagnostics

-Continue to run the unit on default mode

Run

Page 21

ZX Platform Condensing Unit

Modulated Fan

Emerson Controller On ZXD

ZXD Controller Assembly

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

Suction pressure Suction temperature display

Condenser pressure Condenser temperature display

Enter Alarm

Manual Restart

Setup Menu

rature

er press

1: Mid-Coil Temp Sensor 2: Suction Pressure Transducer 3: Discharge Temp Sensor

Page 22

ZXD Electronic Controller

ZXD Condensing Unit BOM

Electronic Controller Parts

ZXD BOM

450 451 461

Digital scroll compressor controller

Fan speed controller

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 dened

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 dened 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 Value Unit Description

SEtC -6 °C Evaporation temperature set point

SEtF 25 °C Fan speed control condenser mid-point temperature

dEU tMp - Saturated Temperature measurement

CF °C - Temperature unit

PMU Bar - Pressure unit

dSP1 p2 - Upper LED display – condensing temp.

dEU1 tMp - Upper LED default - temperature

dSP2 p1 - Lower LED default display – Suction Pressure

dEU2 prs - 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)

Page 23

ZX Platform Condensing Unit

LED Function Description

Temperature unit, Celsius degrees

ON Temperature unit, Fahrenheit degrees

ON Pressure unit for display

ON Digital scroll compressor power on

Flashing

1 Hz : Digital scroll compressor is waiting to start 2 Hz : Digital input alarm for digital scroll compressor or maintenance status

ON Solenoid valve of digital scroll compressor is energized

ON Maintenance menu has been entered

Flashing One or more compressor has been in maintenance status

ON Mechanical low pressure switch alarm

ON Mechanical high pressure switch alarm

ON Unit is in Alarm status

ON There is no new alarm

Flashing A new alarm has occurred

Icons on LED Display

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

value will start blinking

Use

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

or to change set value within 30 sec

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

SEtC value

Flashing

Page 24

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

SEtC value

Flashing

How to Check Alarm History

Press alarm key

SEtC value

Flashing

Press to nd 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

Page 25

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 ashing ‘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 ashing ‘End’ will be shown on the LED.

• Press

key and ‘End’ will stop ashing

• 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.

Page 26

Alarm Messaging - Digital Scroll Controller (ZXD)

Alarm

Mode

Set Points Controller Actions Reset Remarks

dtL

DLT >= dtL after

dLd time delay

- Compressors are turned off Auto reset when DLT < dtL-dLH

DLT

E01L

Low pressure is lower

than ELP

(Level 3 Parameter)

- Compressors are turned off

- Fans are unchanged

Auto reset when LP >= ELP(Level 3)

E0L

Mechanical LP

switch opens

- Compressors are turned off

- Fans are unchanged

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

C-LA

LP < LAL

- Signaling only

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

C-HA

LP >= HAL

- Signaling only

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

E0H

Condensing Temperature

High

- Compressors are turned off Fans are turned on

Auto reset when Number of activations

< PEn in PEi time

Cond Mid Temp.

Manual reset when Number of activations

>= PEn in PEi time

- Press

key for 3 sec or - Turn off

and on the unit

Cond Mid

F-HA

HP >= HAF

- HFC = yes, compressor are turned off

Auto reset when HAF + delta (0.3bar)

Cond Mid Temp.

Suction Transducer

failure or out of range

- Compressors are activated according to SPr or PoPr

Auto reset when probe is normal

Condenser Mid Coil

Sensor failure or out

of range

- Fans are activated according to FPr

Auto reset when probe is normal

Cond Mid Temp.

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

Page 27

ZX Platform Condensing Unit

ZX Family: Medium Temperature

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

R22 - 50 Hz

Model

Ambient

Temperature

(oC)

Capacity

Evaporating Temperature (

Power

Evaporating Temperature (oC)

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

ZX0200

27 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

32 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

38 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

43 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

48 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

ZX0250

27 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

32 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

38 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

43 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

48 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

ZX0300

27 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

32 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

38 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

43 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

48 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

ZX0400

27 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

32 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

38 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

43 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

48 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

ZX0500

27 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

32 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

38 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

43 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

48 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

ZX0600

27 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

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

38 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

43 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

48 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

ZX0750

27 10.03 12.20 14.41 17.23 20.87 4.34 4.54 4.76 4.98 5.22

32 9.45 11.24 13.90 16.63 20.21 4.77 4.95 5.19 5.51 5.91

38 8.83 10.85 13.25 15.50 19.42 5.36 5.53 5.83 6.25 6.80

43 8.18 10.00 12.29 14.30 18.49 5.95 6.10 6.43 6.93 7.62

ZX0760

27 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

32 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

38 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

43 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

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

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.

Page 28

Model

Ambient

Temperature

(oC)

Capacity

Evaporating Temperature (

Power

Evaporating Temperature (oC)

-15

-10

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

ZX0200

27 3.62 4.42 5.36 6.43 7.59 1.69 1.71 1.69 1.69 1.71

32 3.41 4.22 5.17 6.20 7.29 1.89 1.91 1.90 1.89 1.90

38 2.88 3.77 4.75 5.78 6.84 2.13 2.17 2.17 2.17 2.18

43 2.20 3.19 4.24 5.31 6.38 2.35 2.41 2.42 2.43 2.45

48 1.30 2.43 3.58 4.73 5.84 2.59 2.67 2.71 2.73 2.75

50 0.88 2.07 3.27 4.46 5.60 2.69 2.78 2.83 2.85 2.89

ZX0300

27 5.12 6.20 7.29 8.90 10.54 2.42 2.53 2.69 2.73 2.77

32 4.91 5.84 6.98 8.48 10.00 2.60 2.73 2.88 2.90 3.05

38 4.39 5.51 6.53 7.96 9.38 2.94 3.08 3.21 3.22 3.42

43 3.90 5.03 5.94 7.35 8.74 3.27 3.41 3.52 3.65 3.77

48 2.86 4.23 5.01 6.45 7.86 3.70 3.94 4.07 4.15 4.34

50 2.45 3.12 4.51 5.98 7.40 3.86 4.16 4.29 4.36 4.57

ZX0400

27 7.36 8.83 10.52 12.37 14.31 3.25 3.35 3.52 3.75 4.02

32 7.06 8.54 10.21 12.02 13.92 3.55 3.63 3.79 4.01 4.28

38 6.37 7.87 9.55 11.34 13.20 4.05 4.11 4.26 4.48 4.75

43 5.62 7.16 8.86 10.66 12.50 4.55 4.60 4.73 4.95 5.22

48 4.82 6.41 8.14 9.96 11.81 5.09 5.12 5.25 5.46 5.74

50 4.50 6.12 7.87 9.70 11.55 5.30 5.33 5.46 5.67 5.95

ZX0500

27 8.55 10.51 12.53 14.66 16.95 3.54 3.72 3.91 4.05 4.27

32 8.12 9.97 11.95 14.06 16.42 4.15 4.13 4.39 4.52 4.88

38 7.49 9.23 11.14 13.28 15.68 4.64 4.76 5.00 5.25 5.49

43 6.53 8.16 10.03 12.18 14.65 5.25 5.25 5.49 5.74 6.10

48 4.75 6.96 9.14 11.39 13.76 6.33 6.40 6.69 6.90 7.13

50 4.04 6.48 8.79 11.07 13.41 6.76 6.87 7.16 7.37 7.55

ZX0600

27 10.20 12.49 14.99 17.66 21.19 4.39 4.62 4.85 5.20 5.54

32 9.25 11.92 14.05 16.73 19.56 4.85 5.08 5.31 5.54 5.89

38 8.17 10.10 12.68 15.42 18.31 5.43 5.66 5.89 6.12 6.35

43 7.09 8.68 11.28 14.14 17.11 6.12 6.47 6.81 7.04 7.16

48 5.96 8.40 11.10 13.38 15.70 7.53 7.77 8.07 8.37 8.70

50 5.51 8.29 11.03 13.08 15.13 8.09 8.16 8.44 8.75 9.00

ZX0750

27 11.25 14.06 16.61 19.89 24.05 5.10 5.34 5.59 5.86 6.14

32 10.60 12.95 16.02 19.16 23.29 5.60 5.82 6.11 6.48 6.95

38 9.91 12.51 15.28 17.85 22.38 6.31 6.51 6.86 7.35 8.00

43 9.18 11.53 14.17 16.50 21.31 7.00

7.17 7.56 8.15 8.96

48 7.96 9.66 12.95 15.92 19.74 8.15 8.45 8.88 9.47 10.12

50 7.48 8.92 12.46 15.69 19.11 8.61 8.96 9.41 10.00 10.58

Note: Power include condenser fan.

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

ZX Family: Medium Temperature

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

R22 - 60 Hz

Page 29

ZX Platform Condensing Unit

ZX Family: Medium Temperature

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

R404A/R507 - 50 Hz

Model

Ambient

Temperature

(oC)

Capacity

Evaporating Temperature (

Power

Evaporating Temperature (oC)

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

ZX020E

27 3.30 3.90 4.44 5.08 5.79 6.60 1.64 1.67 1.70 1.76 1.84 1.96

32 2.85 3.39 3.92 4.48 5.08 5.76 1.79 1.81 1.84 1.90 2.00 2.12

38 2.42 2.90 3.36 3.85 4.36 4.94 1.95 1.99 2.02 2.07 2.16 2.26

43 1.94 2.43 2.89 3.34 3.81 4.30 2.14 2.18 2.22 2.27 2.34 2.41

ZX025E

27 3.01 3.01 4.01 4.85 5.62 6.44 1.68 1.68 1.78 1.82 1.83 1.83

32 2.83 2.83 3.81 4.61 5.33 6.09 1.90 1.90 2.01 2.05 2.05 2.05

38 2.33 2.33 3.31 4.09 4.78 5.50 2.20 2.20 2.31 2.36 2.36 2.36

43 1.78 1.78 2.79 3.59 4.28 4.98 2.50 2.50 2.61 2.65 2.66 2.64

ZX030E

27 4.04 4.87 5.81 6.85 7.99 9.23 2.14 2.19 2.24 2.32 2.42 2.55

32 3.75 4.52 5.39 6.35 7.40 8.55 2.40 2.44 2.50 2.57 2.67 2.81

38 3.39 4.08 4.85 5.72 6.67 7.69 2.72 2.75 2.80 2.88 3.00 3.15

43 3.06 3.69 4.39 5.17 6.03 6.97 3.06 3.09 3.14 3.21 3.33 3.50

ZX040E

27 5.52 6.57 7.70 8.95 10.37 12.02 2.72 2.86 3.02 3.17 3.31 3.36

32 5.10 6.10 7.13 8.24 9.47 10.87 3.03 3.15 3.31 3.46 3.54 3.68

38 4.61 5.60 6.57 7.57 8.64 9.85 3.45 3.58 3.71 3.85 3.97 4.03

43 3.98 5.00 5.95 6.89 7.83 8.85 3.87 4.00 4.12 4.23 4.33 4.38

ZX050E

27 7.49 9.05 10.67 12.31 13.93 15.51 3.65 3.73 3.86 4.02 4.25 4.53

32 6.56 8.12 9.76 11.43 13.10 14.74 4.11 4.20 4.32 4.50 4.72 5.00

38 5.56 7.07 8.67 10.32 11.98 13.63 4.59 4.68 4.79 4.96 5.16 5.42

43 4.88 6.28 7.79 9.37 10.98 12.58 5.11 5.17 5.27 5.40 5.59 5.81

ZX060E

27 8.24 9.72 11.47 13.30 15.69 18.48 3.69 3.84 4.06 4.33 4.62 4.93

32 7.53 9.06 10.72 12.58 14.72 17.20 4.40 4.54 4.75 5.01 5.28 5.56

38 6.74 8.25 9.83 11.55 13.48 15.69 4.93 5.05 5.25 5.47 5.72 5.98

43 5.90 7.48 9.07 10.74 12.57 14.63 5.59 5.69 5.85 6.06 6.28 6.51

ZX075E

27 9.04 10.86 12.75 15.07 17.76 20.13 4.08 4.26 4.50 4.80 5.13 5.46

32 8.33 10.01 11.82 13.86 16.20 18.92 4.88 5.03 5.27 5.54 5.86 6.17

38 7.30 8.74 10.62 12.47 14.54 16.92 5.46 5.61 5.82 6.06 6.35 6.63

43 6.26 7.93 9.61 11.38 13.32 15.50 6.20 6.32 6.49 6.71 6.96 7.22

ZX076E

27 9.22 11.07 13.00 15.37 18.12 20.53 4.00 4.17 4.41 4.70 5.03 5.35

32 8.50 10.21 12.06 14.14 16.53 19.30 4.78 4.93 5.16 5.43 5.74 6.05

38 7.45 8.91 10.83 12.72 14.83 17.26 5.35 5.50 5.70 5.94 6.22 6.50

43 6.39 8.09 9.80 11.61 13.59 15.81 6.07 6.19 6.36 6.57 6.82 7.07

Notes: 1 Available on PFJ models only

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.

Page 30

ZX Family: Medium Temperature

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

R404A/R507 - 60 Hz

Model

Ambient

Temperature

(oC)

Capacity

Evaporating Temperature (

Power

Evaporating Temperature (oC)

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

ZX020E

27 3.50 4.26 4.98 5.77 6.71 7.89 1.84 1.87 1.90 1.95 2.00 2.05

32 3.15 3.94 4.66 5.40 6.25 7.30 2.09 2.10 2.12 2.16 2.20 2.24

38 2.69 3.52 4.24 4.93 5.69 6.60 2.42 2.42 2.44 2.47 2.50 2.54

43 2.22 3.09 3.82 4.48 5.17 5.97 2.71 2.71 2.73 2.76 2.81 2.85

ZX030E

27 5.02 5.98 7.05 8.17 9.29 10.36 2.69 2.80 2.92 3.05 3.17 3.29

32 4.62 5.56 6.63 7.75 8.88 9.97 2.98 3.06 3.16 3.26 3.36 3.45

38 4.14 5.02 6.02 7.10 8.18 9.23 3.38 3.46 3.55 3.65 3.75 3.85

43 3.78 4.56 5.47 6.46 7.47 8.44 3.74 3.84 3.95 4.08 4.21 4.33

ZX040E

27 6.71 8.02 9.60 11.30 13.00 14.59

3.72 3.79 3.89 3.99 4.10 4.18

32 6.46 7.70 9.20 10.81 12.42 13.90

3.84 3.92 4.02 4.14 4.26 4.35

38 5.90 7.05 8.45 9.95 11.43 12.76 4.32 4.40 4.50 4.62 4.74 4.84

43 5.36 6.43 7.73 9.12 10.49 11.69 4.89 4.95 5.05 5.16 5.27 5.37

ZX050E

27 8.10 9.70 11.55 13.54 15.53 17.38 4.42 4.63 4.86 5.11 5.35 5.57

32 8.05 9.56 11.33 13.21 15.09 16.83 4.59 4.78 4.99 5.22 5.45 5.66

38 7.46 8.86 10.50 12.25 13.99 15.58 5.10 5.27 5.48 5.70 5.93 6.13

43 6.81 8.10 9.63 11.26 12.88 14.33 5.62 5.80 6.01 6.24 6.47 6.69

ZX060E

27 9.84 11.77 13.96 16.31 18.74 21.15 5.06 5.24 5.49 5.76 6.01 6.20

32 9.25 11.09 13.16 15.36 17.60 19.79 5.39 5.58 5.82 6.09 6.35 6.55

38 8.30 10.09 12.06 14.13 16.19 18.16 6.09 6.25 6.48 6.74 6.99 7.19

43 7.32 9.11 11.04 13.03 14.98 16.82 6.82 6.96 7.17 7.41 7.65 7.83

ZX075E

27 11.16 13.39 14.92 17.64 19.93 22.58 4.80 5.00 5.69 6.06 6.54 6.96

32 10.29 12.35 13.84 16.23 18.18 21.23 5.74 5.92 6.66 7.00 7.46 7.87

38 9.01 10.78 12.43 14.60 16.31 18.99 6.42 6.60 7.35 7.66 8.09 8.45

43 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.

Page 31

ZX Platform Condensing Unit

ZXD Family: Digital Medium Temperature

Capacity and Power (kW) at 50 Hz - TFD

R22 - 50 Hz

Model

Ambient

Temperature

(oC)

Capacity

Evaporating Temperature (

Power

Evaporating Temperature (oC)

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

ZXD0400

27 7.73 9.28 10.88 12.42 14.67 15.18 2.66 2.77 2.92 3.02 3.30 3.38

32 7.29 8.91 10.61 12.33 14.29 14.98 2.84 3.00 3.12 3.26 3.60 3.70

38 6.39 7.95 9.68 11.44 13.22 14.14 3.20 3.32 3.42 3.57 4.01 4.10

43 5.71 7.27 8.97 10.70 12.69 13.29 3.44 3.60 3.72 3.86 4.29 4.40

48 6.55 8.06 9.76 11.56 12.17 4.40 4.62 4.70 4.96 5.07

ZXD0500

27 8.76 10.44 12.22 14.12 17.28 18.22 3.03 3.18 3.29 3.47 3.95 4.10

32 8.31 9.96 11.72 13.68 16.62 17.47 3.35 3.57 3.67 3.97 4.50 4.58

38 7.69 9.28 11.06 13.06 15.31 16.34 3.87 4.07 4.27 4.47 4.98 5.10

43 6.80 8.36 10.15 12.21 14.60 15.47 4.27 4.47 4.66 4.96 5.46 5.56

48 7.62 9.49 11.47 13.49 14.40 5.44 5.61 5.80 6.01 6.04

ZXD0600

27 10.41 12.49 14.72 17.66 19.64 20.60 3.70 3.88 4.16 4.50 4.70 4.81

32 9.93 11.71 13.94 16.30 18.87 20.10 4.07 4.25 4.43 4.75 5.29 5.47

38 8.90 10.57 12.85 15.26 17.77 18.92 4.53 4.71 4.90 5.23 5.86 5.98

43 7.60 9.40 11.78 14.26 16.33 17.86 5.17 5.45 5.64 6.10 6.57 6.66

48 9.25 11.15 13.08 15.09 16.06 6.46 6.69 6.96 7.22 7.30

ZXD0750

27 12.37 14.91 17.73 20.87 4.54 4.76 4.98 5.22

32 11.24 13.90 16.96 20.21 4.95 5.19 5.51 5.91

38 10.85 13.25 16.08 19.42 5.53 5.83 6.25 6.80

43 12.29 15.09 18.49 6.43 6.93 7.62

ZXD0760

27 12.62 15.21 18.08 21.29 24.47 25.93 4.45 4.66 4.88 5.12 5.47 5.64

32 11.46 14.18 16.96 20.61 23.07 24.56 4.85 5.09 5.40 5.79 5.86 5.97

38 11.07 13.52 15.80 19.81 21.94 23.66 5.42 5.72 6.12 6.67 6.64 6.81

43 10.20 12.54 14.60 18.86 21.45 22.63 5.98 6.30 6.79 7.47 7.34 7.48

48 11.46 14.09 17.47 19.73 20.75 7.40 7.89 8.43 8.74 8.78

Notes: Based on suction superheat of 10K.

Power include condenser fan. Ambient 38oC and 43oC are typical design conditions for unit selection.

Page 32

ZXD Family: Digital Medium Temperature

Capacity and Power (kW) at 50 Hz - TFD

Model

Ambient

Temperature

(

Capacity

Evaporating Temperature (

Power

Evaporating Temperature (oC)

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

ZXD040E

5.92 7.11 8.35 9.64 11.01 12.46 2.70 2.85 3.02 3.21 3.43 3.68 32 5.53 6.69 7.87 9.11 10.40 11.75 2.99 3.12 3.27 3.44 3.64 3.87 38 4.90 6.00 7.12 8.27 9.45 10.68 3.49 3.59 3.72 3.87 4.04 4.24 43 4.23 5.28 6.33 7.40 8.48 9.59 4.02 4.10 4.21 4.34 4.50 4.68 48

3.56 4.56 5.54 6.53 7.51 4.55 4.61 4.70 4.81 4.96

ZXD050E

7.49 9.05 10.67 12.31 13.93 15.51 3.65 3.73 3.86 4.02 4.25 4.53 32 6.56 8.12 9.76 11.43 13.10 14.74 4.11 4.20 4.32 4.50 4.72 5.00 38 5.56 7.07 8.67 10.32 11.98 13.63 4.59 4.68 4.79 4.96 5.16 5.42 43 4.88 6.28 7.79 9.37 10.98 12.58 5.11 5.17 5.27 5.40 5.59 5.81 48

4.20 5.49 6.91 8.42 9.98 5.63 5.67 5.75 5.85 6.01

ZXD060E

8.24 9.72 11.47 13.30 15.69 18.48 3.69 3.84 4.06 4.33 4.62 4.93 32 7.58 9.06 10.72 12.58 14.72 17.20 4.40 4.54 4.75 5.01 5.28 5.56 38 6.74 8.25 9.83 11.55 13.48 15.69 4.93 5.05 5.25 5.47 5.72 5.98 43 5.90 7.48 9.07 10.74 12.57 14.63 5.59 5.69 5.85 6.06 6.28 6.51 48

5.06 6.71 8.31 9.93 11.66 6.26 6.32 6.46 6.64 6.83

ZXD075E

9.04 10.86 12.75 15.07 17.76 20.13 4.08 4.26 4.50 4.80 5.13 5.46

32 8.33 10.01 11.82 13.86 16.20 18.92 4.88 5.03 5.27 5.54 5.86 6.17 38 7.30 8.74 10.62 12.47 14.54 16.92 5.46 5.61 5.82 6.06 6.35 6.63 43

6.26 7.93 9.61 11.38 13.32 15.50 6.20 6.32 6.49 6.71 6.96 7.22

ZXD076E

9.22 11.07 13.00 15.37 18.12 20.53 4.00 4.17 4.41 4.70 5.03 5.35

32 8.50 10.21 12.06 14.14 16.53 19.30 4.78 4.93 5.16 5.43 5.74 6.05 38 7.45 8.91 10.83 12.72 14.83 17.26 5.35 5.50 5.70 5.94 6.22 6.50 43 6.39 8.09 9.80 11.61 13.59 15.81 6.07 6.19 6.36 6.57 6.82 7.07 48

5.32 7.26 8.77 10.50 12.34 6.79 6.88 7.02 7.21 7.43

Notes: Based on return gas temperature of 18.3oC.

at suction superheat of 10 K. Power include condenser fan. Ambient 38oC and 43oC are typical design conditions for unit selection.

Capacity and Power (kW) at 60 Hz - TF7

Model

Ambient

Temperature

(oC)

Capacity

Evaporating Temperature (

Power

Evaporating Temperature (oC)

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

ZXD040E

27 7.10 8.53 9.35 10.80 12.99 14.70 3.24 3.42 3.62 3.85 4.05 4.34 32 6.64 8.03 8.70 10.20 12.27 13.87 3.59 3.74 4.00 4.13 4.30 4.57 38 5.88 7.20 7.97 9.26 11.15 12.60 4.19 4.31 4.46 4.64 4.77 5.00 43 5.21 6.34 7.09 8.29 10.01 11.32 4.82 4.92 5.05 5.21 5.31 5.52 48 4.27 5.60 6.20 7.31 8.86 5.46 5.53 5.64 5.77 5.85

ZXD050E

27 8.99 10.86 11.74 13.54 15.32 17.06 4.38 4.48 4.63 4.83 5.10 5.44 32 7.87 9.75 10.77 12.57 14.41 16.21 4.93 5.04 5.11 5.40 5.66 6.00 38 6.67 8.48 9.54 11.35 13.18 14.99 5.51 5.61 5.75 5.95 6.20 6.51 43 5.86 7.54 8.57 10.31 12.08 13.84 6.14 6.21 6.32 6.48 6.71 6.97 48 5.04 6.59 7.60 9.26 10.98 6.76 6.81 6.89 7.02 7.22

ZXD060E

27 10.22 12.06 13.41 15.56 17.89 21.07 4.42 4.61 5.08 5.41 5.78 6.16 32 9.34 11.23 12.54 14.72 16.78 19.61 5.28 5.45 5.93 6.26 6.61 6.96 38 8.36 10.23 11.50 13.51 15.37 17.89 5.91 6.06 6.58 6.83 7.15 7.47 43 7.44 9.27 10.61 12.57 14.33 16.68 6.71 6.83 7.32 7.57 7.85 8.34 48 6.27 8.22 9.72 11.62 13.29 7.51 7.59 8.07 8.30 8.54

ZXD075E

27 11.16 13.39 14.92 17.64 19.93 22.58 4.80 5.00 5.69 6.06 6.54 6.96 32 10.29 12.35 13.84 16.23 18.18 21.23 5.74 5.92 6.66 7.00 7.46 7.87 38 9.01 10.78 12.43 14.60 16.31 18.99 6.42 6.60 7.35 7.66 8.09 8.45 43 7.73 9.79 11.25 13.33 14.95 17.39 7.28 7.43 8.20 8.48 8.87 9.19 48 6.44 8.78 10.07 12.05 8.15 8.26 9.06 9.30

Notes: Based on return gas temperature of 18.3oC.

at suction superheat of 10 K. Power include condenser fan. Ambient 38oC and 43oC are typical design conditions for unit selection.

R404A/R507 - 50 Hz

R404A/R507 - 60 Hz

Page 33

ZX Platform Condensing Unit

ZXL Family: Low Temperature

Capacity and Power (kW) at 50 Hz - TFD

R22 - 50 Hz

Model

Ambient

Temperature

(

Capacity

Evaporating Temperature (

Power

Evaporating Temperature (oC)

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

ZXL0200

20 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 27 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

32 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 38 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 43 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 48 0.99 1.20 1.49 1.85 2.29 2.81 2.05 2.16 2.26 2.35 2.44 2.51

ZXL0250

20 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 27 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 32 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 38 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 43 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 48 1.10 1.28 1.54 2.03 2.61 3.27 2.66 2.70 2.74 2.77 2.79 2.82

ZXL0300

20 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 27 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 32 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 38 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 43 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 48 1.21 1.35 1.63 2.13 2.75 3.47 2.91 3.05 3.18 3.29 3.39 3.48

ZXL0350

20 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 27 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 32 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 38 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 43 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

48 1.61 1.90 2.37 2.98 3.71 4.53 3.18 3.28 3.40 3.53 3.68 3.84

ZXL0400

20 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 27 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 32 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 38 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 43 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 48 2.21 2.68 3.28 4.01 4.86 5.83 4.01 4.22 4.44 4.67 4.91 5.15

ZXL0500

20 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 27 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 32 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 38 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 43 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 48 2.30 2.97 3.73 4.56 5.57 6.60 4.12 4.32 4.54 4.78 5.04 5.33

ZXL0600

20 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 27 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 32 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 38 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 43 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 48 2.71 3.50 4.29 5.39 6.60 7.96 5.32 5.65 5.98 6.33 6.68

7.05

ZXL0750

20 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 27 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 32 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 38 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

43 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 48 3.12 4.04 5.01 6.06 7.50 8.70 5.58 5.85 6.14 6.47 6.84 7.25

Note: Based on the return gas temperature of 5oC.

Power include condenser fan. Ambient 38oC and 43oC are typical design conditions for unit selection.

Page 34

ZXL Family: Low Temperature

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

R22 - 60 Hz

Model

Ambient

Temperature

(

Capacity

Evaporating Temperature (

Power

Evaporating Temperature (oC)

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

ZXL0200

20 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

32 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

38 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

43 1.11 1.67 2.22 2.78 3.36 4.00 2.17 2.23 2.30 2.37 2.45 2.54

48 0.92 1.51 2.07 2.63 3.20 3.81 2.45 2.52 2.59 2.67 2.76 2.85

ZXL0250

20 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

32 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

38 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

43 2.38 2.50 2.71 3.16 3.78 4.54 3.01 3.02 3.05 3.09 3.14 3.21

48 2.39 2.51 2.69 3.08 3.64 4.34 3.38 3.39 3.39 3.41 3.44 3.49

ZXL0300

20 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

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

38 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

43 2.71 2.85 3.09 3.60 4.31 5.18 3.13 3.14 3.17 3.21 3.27 3.34

48 2.72 2.86 3.07 3.52 4.15 4.95 3.52 3.52 3.53 3.54 3.58 3.63

ZXL0350

20 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

32 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

38 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

43 3.28 3.45 3.74 4.36 5.22 6.27 3.66 3.68 3.71 3.76 3.82 3.91

48 3.30 3.46 3.72 4.25 5.03 5.98 4.11 4.12 4.13 4.15 4.19 4.25

ZXL0400

20 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

32 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

38 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

43 3.16 3.83 4.69 5.70 6.85 8.10 4.17 4.36 4.58 4.80 4.98 5.11

48 2.88 3.53 4.33 5.25 6.27 7.35 4.68 4.89 5.13 5.35 5.54 5.67

ZXL0500

20 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

32 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

38 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

43 3.64 4.55 5.56 6.67 7.87 9.15 4.47 4.71 5.00 5.29 5.58 5.83

48 3.38 4.27 5.22 6.20 7.22 8.27 5.07 5.36 5.69 6.04 6.38 6.69

ZXL0600

20 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

32 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

38 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

43 4.33 5.41 6.62 7.94 9.37 10.89 5.76 6.08 6.45 6.83 7.20 7.52

48 4.03 5.09 6.21 7.38 8.60 9.84 6.54 6.91 7.34 7.79 8.23 8.62

ZXL0750

20 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

32 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

38 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

43 4.59 5.74 7.02 8.42 9.93 11.54 6.34 6.69 7.09 7.51 7.92 8.27

48 4.27 5.39 6.58 7.82 9.11 10.43 7.19 7.60 8.07 8.57 9.05 9.49

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.

Page 35

ZX Platform Condensing Unit

ZXL Family: Low Temperature

Capacity and Power (kW) at 50 Hz - TFD

R404A/R507 - 50 Hz

Model

Ambient

Temperature

(

Capacity

Evaporating Temperature (

Power

Evaporating Temperature (oC)

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

ZXL020E

20 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

27 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

32 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

38 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

43 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

48 0.99 1.12 1.16 1.67 2.21 2.80 2.22 2.29 2.36 2.44 2.52 2.60

ZXL025E

20 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

27 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

32 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

38 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

43 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

48 1.20 1.24 1.69 2.22 2.82 3.51 2.89 2.90 2.91 2.98 3.08 3.28

ZXL030E

20 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

27 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

32 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

38 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

43 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

48 1.50 1.70 2.00 2.38 2.96 3.61 3.36 3.49 3.61 3.73 3.84 3.95

ZXL035E

20 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

27 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

32 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

38 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

43 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

48 2.17 2.76 3.33 3.89 4.48 5.12 4.00 4.15 4.30 4.45 4.50 4.60

ZXL040E

20 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

27 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

32 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

38 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

43 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

48 2.38 2.99 3.68 4.43 5.23 6.06 4.63 4.73 4.88 5.07 5.29 5.52

ZXL050E

20 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

27 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

32 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

38 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

43 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

48 2.63 3.40 4.28 5.23 6.21 7.19 4.89 5.10 5.33 5.59 5.88 6.21

ZXL060E

20 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

27 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

32 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

38 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

43 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

48 3.42 4.16 5.03 6.00 7.07 8.22 5.88 6.11 6.41 6.76 7.16 7.61

ZXL075E

20 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

27 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

32 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

38 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

43 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

48 3.81 4.85 5.91 7.01 8.16 9.38 6.38 6.65 6.98 7.38 7.82 8.32

Notes: Based on the return gas temperature of 5

C. Power include condenser fan. Ambient 38oC and 43oC are typical design conditions for unit selection.

Page 36

ZXL Family: Low Temperature

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

R404A /R507 - 60 Hz

Model

Ambient

Temperature

(

Capacity

Evaporating Temperature (

Power

Evaporating Temperature (oC)

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

ZXL020E

20 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

32 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

38 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

43 1.37 1.92 2.52 3.14 3.78 4.41 2.54 2.63 2.73 2.83 2.95 3.07

48 1.18 1.73 2.30 2.89 3.48 4.05 2.84 2.93 3.04 3.15 3.27 3.40

ZXL025E

20 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

32 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

38 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

43 1.86 2.33 2.85 3.45 4.12 4.88 2.98 3.11 3.27 3.45 3.62 3.78

48 1.68 2.11 2.58 3.11 3.69 4.35 3.40 3.55 3.73 3.92 4.12 4.32

ZXL030E

20 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

32 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

38 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

43 2.20 2.73 3.35 4.02 4.71 5.37 3.31 3.34 3.45 3.63 3.84 4.07

48 1.89 2.41 3.00 3.62 4.25 4.83 3.91 3.91 4.00 4.17 4.39 4.65

ZXL035E

20 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

32 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

38 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

43 2.33 3.27 4.28 5.34 6.42 7.50 3.79 3.92 4.06 4.22 4.39 4.57

48 2.00 2.94 3.92 4.92 5.92 6.89 4.23 4.37 4.53 4.70 4.88 5.07

ZXL040E

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

32 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

38 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

43 3.38 4.23 5.19 6.27 7.50 8.89 4.62 4.83 5.07 5.34 5.61 5.86

48 3.05 3.84 4.70 5.66 6.72 7.92 5.27 5.50 5.78 6.08 6.39 6.69

ZXL050E

20 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

32 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

38 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

43 3.99 4.93 5.99 7.16 8.39 9.68 5.62 5.79 5.98 6.22 6.54 6.96

48 3.79 4.74 5.75 6.82 7.90 8.98 6.35 6.42 6.55 6.75 7.05 7.47

ZXL060E

20 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

32 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

38 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

43 4.98 6.04 7.21 8.45 9.71 10.95 7.25 7.27 7.56 8.02 8.58 9.15

48 4.65 5.65 6.73 7.86 8.99 10.09 8.35 8.32 8.56 8.99 9.53 10.09

ZXL075E

20 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

32 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

38 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

43 5.07 6.26 7.61 9.09 10.66 12.29 7.87 8.10 8.37 8.71 9.16 9.74

48 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.

Page 37

ZX Platform Condensing Unit

ZX Family: Medium Temperature

Technical Data at 50 Hz - PFJ

Family ZX

Nominal Rating Horsepower HP 2 2.5 3 4

Model Name ZX0200 ZX0250 ZX0300 ZX0400

ZX020E ZX025E ZX030E ZX040E

Performance

R22 ET/AT/RGT °C

-6.7/32/18.3

Capacity kW 3.85 4.58 5.5 7.3

COP W/W

2.41 2.18 2.5 2.52

R404A/R507A ET/AT/RGT °C

-6.7/32/18.3

Capacity kW 4.30 5.05 6.00 7.80

COP W/W

2.26 2.05 2.35 2.29

Sound Pressure Level @1m dB(A) 60

Compressor Model Name

R22

R404A/R507A

ZX15KC-PFJ ZX19KC-PFJ ZX21KC-PFJ ZX29KC-PFJ

ZX15KCE-PFJ ZX19KCE-PFJ ZX21KCE-PFJ ZX29KCE-PFJ

Rated Load Ampere

R22 Amp

R404A/R507A

13.2 14.6 16.4 20.0

Locked Rotor Ampere

R22 Amp

R404A/R507A

58.0 61.0 82.0 114.0

Oil Type

R22

R404A/R507A

MINERAL

POE

Oil Recharge Volume R22/R404A /R507A Liters 1.18 1.33 1.33 1.83

Fan Motor Number of Fan Pieces 1 1 1 1

Diameter mm 450 450 450 450

Fan Speed rpm 933 933 933 933

Air Flow Total m3/h 3483 3483 3483 3483

Total Fan Motor Power Input W 116 116 116 116

Others Oil Separator Volume Liters 0.5

Receiver Volume R22 kg

R404A/R507A kg

5.1 5.1 5.1 5.1

4.4 4.4 4.4 4.4

Pipes Suction OD Inch

Liquid OD Inch

3/4 3/4 3/4 3/4

1/2 1/2 1/2 1/2

Dimension W x D x H mm 1029X424X840

Weight Net kg

Gross kg

76 79 79 100

114 117 117 138

Page 38

ZX Family: Medium Temperature

Technical Data at 50 Hz - TFD

Family ZX

Nominal Rating Horsepower HP 2 3 4 5 6 7.5 7.6

Model Name

ZX0200 ZX0300 ZX0400 ZX0500 ZX0600 ZX0750 ZX0760

ZX020E ZX030E ZX040E ZX050E ZX060E ZX075E ZX076E

Performance

R22 ET/AT/RGT °C

-6.7/32/18.3

Capacity kW

COP W/W

3.85 5.50 7.30 9.30 11.20 12.60 12.85

2.41 2.50 2.52 2.66 2.60 2.57 2.65

R404A/R507A ET/AT/RGT °C

-6.7/32/18.3

Capacity kW

COP W/W

4.30 6.00 7.80 10.70 11.80 13.20 13.46

2.26 2.35 2.29 2.43 2.41 2.40 2.50

Sound Pressure Level @1m dB(A) 60

Compressor

Model Name

R22

R404A/R507A

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

ZX15KCE-TFD ZX21KCE-TFD ZX30KCE-TFD ZX38KCE-TFDZX45KCE-TFD ZX51KCE-TFD ZX51KCE-TFD

Rated Load Ampere

R22 Amp

R404A/R507A Amp

4.3 5.7 7.4 8.9 11.5 12.0 12.0

5.0 6.1 7.5 9.6 11.5 11.8 11.8

Locked Rotor Ampere

R22 Amp

R404A/R507A Amp

26.0 36.0 44.3 58.6 67.0 101.0 101.0

Oil Type

R22

R404A/R507A

MINERAL

POE

Oil Recharge Volume

R22/R404A Liters

/ R507A

1.18 1.33 1.83 1.83 1.66 1.66 1.66

Fan Motor

Number of Fan Pieces

1 1 1 2 2 2 2

Diameter mm

450 450 450 450 450 450 450

Fan Speed rpm 830 830 830 830 830 830 830

Air Flow Total m3/h 2922 2922 2922 5910 5910 5910 5910

Total Fan Motor Power Input W 116 116 116 246 246 246 246

Others

Oil Separator Volume Liters 0.5 0.5 0.5 0.5 0.5 0.5 0.5

Receiver Volume R22 kg

R404A/R507A kg

5.1 5.1 5.1 7.2 7.2 7.2 7.2

4.4 4.4 4.4 6.3 6.3 6.3 6.3

Pipes Suction OD Inch

Liquid OD Inch

3/4 3/4 7/8 7/8 7/8 7/8 7/8

1/2 1/2 1/2 1/2 1/2 1/2 1/2

Dimension W x D x H mm 1029X424X840 1029X424X1242

Weight Net kg

Gross kg

76 79 91 108 112 118 121

113.5 116.5 121 152 156 162 154

Page 39

ZX Platform Condensing Unit

ZX Family: Medium Temperature

Technical Data at 60 Hz - TF5/TF7

Family ZX

Nominal Rating Horsepower HP 2 3 4 5 6 7.5

Model Name

ZX0200 ZX0300 ZX0400 ZX0500 ZX0600 ZX0750

ZX020E ZX030E ZX040E ZX050E ZX060E ZX075E

Performance

R22 ET/AT/RGT °C

-7/32/18.3

Capacity kW

COP W/W

4.6 6.49 9.52 10.76 12.77 14.18

2.42 2.37 2.56 2.51 2.45 2.37

R404A/R507A ET/AT/RGT °C

-7/32/18.3

Capacity kW

COP W/W

5.10 7.30 10.16 12.46 14.48 15.28

2.37 2.27 2.48 2.43 2.42 2.22

Sound Pressure Level @1m dB(A) 60

Compressor

Model Name R22

R404A/R507A

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

8.9/5 11.4/7.5 15/9.3 20.7/10.7 20.7/10.7 25/12.1

8.9/5.1 12.1/7.4 15.7/9.6 24/12.4 23.1/12.6 26/14.1

Locked Rotor Ampere R22 Amp

R404A/R507A Amp

55/27 77/39 115/54 128/64 156/70 164/100

Oil Type R22

R404A/R507A

MINERAL

POE

Oil Recharge Volume R22/R404A Liters

/R507A

1.18 1.33 1.83 1.83 1.66 1.66

Fan Motor

Number of Fan Pieces 1 1 2 2 2 2

Diameter mm 450 450 450 450 450 450

Fan Speed rpm 933 933 933 933 933 933

Air Flow Total m3/h 3483 3483 6966 6966 6966 6966

Total Fan Motor Power Input W 145 145 290 290 290 290

Others

Oil Separator Volume Liters 0.5 0.5 0.5 0.5 0.5 0.5

Receiver Volume R22 kg

R404A/R507A kg

5.1 5.1 7.2 7.2 7.2 7.2

4.4 4.4 6.3 6.3 6.3 6.3

Pipes Suction OD Inch

Liquid OD Inch

3/4 3/4 3/4 3/4 3/4 3/4

1/2 1/2 1/2 1/2 1/2 1/2

Dimension W x D x H mm 1029X424X840 1029X424X1242

Weight Net kg

Gross kg

76 79 100 108 112 121

113.5 116.5 135 152 156 162

Page 40

ZXD Family: Digital Medium Temperature

Technical Data at 50 Hz - TFD

Family ZXD

Nominal Rating

Horsepower HP

4 5 6 7.5 7.6

Model Name

ZXD0400 ZXD0500 ZXD0600 ZXD0750 ZXD0760

ZXD040E ZXD050E ZXD060E ZXD075E ZXD076E

Performance

R22 ET/AT/RGT °C

-6.7/32/18.3

Capacity kW

COP W/W

7.76 9.3 11.2 12.6 12.85

2.67 2.66 2.6 2.57 2.67

R404A/R507A ET/AT/RGT °C

-6.7/32/18.3

Capacity kW

COP W/W

8.30 10.70 11.80 13.20 13.46

2.47 2.43 2.41 2.4 2.49

Sound Pressure Level @1m dB(A) 60

Compressor

Model Name R22

R404A/R507A

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

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

Rated Load Ampere R22 Amp

R404A/R507A Amp

7.9 10 10 12.1 12.1

7.7 10.4 9.6 12.4 12.4

Locked Rotor Ampere R22 Amp

R404A/R507A Amp

48.0 64.0 74.0 100.0 100.0

Oil Type R22

R404A/R507A

MINERAL

POE

Oil Recharge Volume R22/R404A Liters

/R507A

1.24

1.77 1.77

Fan Motor

Number of Fan Pieces

2 2 2 2 2

Diameter mm 450 450 450 450 450

Fan Speed rpm 830 830 830 830 830

Air Flow Total m3/h 5910 5910 5910 5910 5910

Total Fan Motor Power Input W

246 246 246 246 246

Others

Oil Separator Volume Liters 0.5 0.5 0.5 0.5 0.5

Receiver Volume R22 kg

R404A/R507A kg

7.2 7.2 7.2 7.2 7.2

6.3 6.3 6.3 6.3 6.3

Pipes Suction OD Inch

Liquid OD Inch

7/8 7/8 7/8 7/8 7/8

1/2 1/2 1/2 1/2 1/2

Dimension W x D x H mm 1029X424X1242

Weight Net kg

Gross kg

104 112 114 119 122

148 156 158 163 171

Page 41

ZX Platform Condensing Unit

ZXD Family: Digital Medium Temperature

Technical Data at 60 Hz - TF7

Family ZX

Nominal Rating Horsepower HP 4 5 6 7.5

Model Name

ZXD040E ZXD050E ZXD060E ZXD075E

Performance

R22 ET/AT/RGT °C n/a n/a n/a n/a

Capacity kW

COP W/W

n/a n/a n/a n/a

R404A/R507A ET/AT/RGT °C

-10/32/18.3

Capacity kW

8.70 10.77 12.54 13.84

COP W/W 2.18 2.11 2.12 2.08

Sound Pressure Level @1m dB(A) 60

Compressor

Model Name R22

R404A/R507A

n/a n/a n/a n/a

ZBD29KQE-TF7 ZBD38KQE-TF7 ZBD45KQE-TF7 ZBD48KQE-TF7

Rated Load Ampere R22 Amp

R404A/R507A Amp

n/a n/a n/a n/a

9.6 11.6 12.9 14.6

Locked Rotor Ampere R22 Amp

R404A/R507A Amp

n/a n/a n/a n/a

54.0 64.0 70.0 78.0

Oil Type R22

R404A/R507A

n/a

POE 3MAF

Oil Recharge Volume R22/R404A Liters

/R507A

1.24 1.77 1.77 1.77

Fan Motor

Number of Fan Pieces 2 2 2 2

Diameter mm 450 450 450 450

Fan Speed rpm 933 933 933 933

Air Flow Total m3/h 6966 6966 6966 6966

Total Fan Motor Power Input W 290 290 290 290

Others

Oil Separator Volume Liters 0.5 0.5 0.5 0.5

Receiver Volume R22 kg

R404A/R507A kg

n/a n/a n/a n/a

6.3 6.3 6.3 6.3

Pipes Suction OD Inch

Liquid OD Inch

7/8 7/8 7/8 7/8

1/2 1/2 1/2 1/2

Dimension W x D x H mm 1029X424X1242

Weight Net kg

Gross kg

109 117 121 127

148 156 158 163

Page 42

ZXL Family: Low Temperature

Technical Data at 50 Hz - TFD

Family ZX

Nominal Rating Horsepower HP 2 2.5 3 3.5 4 5 6 7.5

Model Name

ZXL0200 ZXL0250 ZXL0300 ZXL0350 ZXL0400 ZXL0500 ZXL0600 ZXL0750

ZXL020E ZXL025E ZXL030E ZXL035E ZXL040E ZXL050E ZXL060E ZXL075E

Performance

R22 ET/AT/RGT °C

-32/32/5°C

Capacity kW

1.7 1.91 2.34 2.78 3.57 4.05 4.96 5.39

COP W/W 1.2 1.17 1.28 1.26 1.24 1.29 1.27 1.28

R404A/R507A ET/AT/RGT °C

-32/32/5°C

Capacity kW

2.11 2.51 2.80 3.65 4.26 4.99 5.91 6.65

COP W/W 1.24 1.28 1.29 1.34 1.29 1.36 1.33 1.38

Sound Pressure Level @1m dB(A) 60 61

Compressor

Model Name R22

R404A/R507A

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

5.4 5.5 5.7 7.4 8.1 8.8 11.1 12.1

5.6 6.2 6.0 8.3 8.6 10.0 11.1 14.6

Locked Rotor Ampere R22 Amp

R404A/R507A Amp

39.2 39.2 39.2 51.5 51.5 51.5 74.0 101.0

Oil Type R22

R404A/R507A

MINERAL

POE

Oil Recharge Volume R22/R404A Liters

/R507A

0.56 0.56 0.56 1.24 1.24 1.24 1.77 1.77

Fan Motor

Number of Fan Pieces 1 1 1 1 1 2 2 2

Diameter mm 450 450 450 450 450 450 450 450

Fan Speed rpm 830 830 830 830 830 830 830 830

Air Flow Total m3/h 2922 2922 2922 2922 2922 5910 5910 5910

Total Fan Motor Power Input W 116 116 116 116 116 246 246 246

Others

Oil Separator Volume Liters 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5

Receiver Volume R22 kg

R404A/R507A kg

5.1 5.1 5.1 5.1 5.1 7.2 7.2 7.2

4.4 4.4 4.4 4.4 4.4 6.3 6.3 6.3

Pipes Suction OD Inch

Liquid OD Inch

3/4 3/4 3/4 7/8 7/8 7/8 7/8 7/8

1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2

Dimension W x D x H mm 1029X424X840 1029X424X1242

Weight Net kg

Gross kg

79 81 81 93 93 106 116 121

117 119 119 131 131 150 165 170

Page 43

ZX Platform Condensing Unit

ZXL Family: Low Temperature

Technical Data at 60 Hz - TF5/TF7

Family ZX

Nominal Rating Horsepower HP 2 2.5 3 3.5 4 5 6 7.5

Model Name

ZXL0200 ZXL0250 ZXL0300 ZXL0350 ZXL0400 ZXL0500 ZXL0600 ZXL0750

ZXL020E ZXL025E ZXL030E ZXL035E ZXL040E ZXL050E ZXL060E ZXL075E

Performance

R22 ET/AT/RGT °C

-32/32/5°C

Capacity kW

2.09 2.69 2.99 2.59 4.72 5.32 6.34 6.81

COP W/W 1.14 1.18 1.28 1.31 1.36 1.37 1.27 1.24

R404A/R507A ET/AT/RGT °C

-32/32/5°C

Capacity kW

2.41 2.83 3.54 4.19 5.18 6.26 7.52 7.98

COP W/W 1.12 1.15 1.32 1.33 1.33 1.44 1.29 1.32

Sound Pressure Level @1m dB(A) 60 61

Compressor

Model Name R22

R404A/R507A

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

12.1 12.6 12.9 19.1 20 21.4 25.5 28.9

Rated Load Ampere R22 Amp

TF7 R404A/R507A Amp

5.4 5.5 6.9 7.7 9.9 12.6 14.1 14.4

5.6 6.2 6.9 8.6 9.9 12.6 14.1 14.4

Locked Rotor Ampere R22 Amp

R404A/R507A Amp

73.0 73.0 73.0 110.0 110.0 110.0 186.6 191.0

34.8 34.8 38.6 47.0 66.0 73.5 94.3 94.3

Oil Type R22

R404A/R507A

MINERAL

POE

Oil Recharge Volume R22/R404A Liters

/R507A

0.56 0.56 0.56 1.24 1.24 1.24 1.77 1.77

Fan Motor

Number of Fan Pieces 1 1 1 1 2 2 2 2

Diameter mm 450 450 450 450 450 450 450 450

Fan Speed rpm 933 933 933 933 933 933 933 933

Air Flow Total m3/h 3483 3483 3483 3483 6966 6966 6966 6966

Total Fan Motor Power Input W 145 145 145 145 290 290 290 290

Others

Oil Separator Volume Liters 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5

Receiver Volume R22 kg

R404A/R507A kg

5.1 5.1 5.1 5.1 5.1 5.1 5.1 5.1

4.4 4.4 4.4 4.4 4.4 4.4 4.4 4.4

Pipes Suction OD Inch

Liquid OD Inch

3/4 3/4 3/4 7/8 7/8 7/8 7/8 7/8

1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2

Dimension W x D x H mm 1029X424X840 1029X424X1242

Weight Net kg

Gross kg

79 81 81 93 93 106 116 121

117 119 119 131 143 150 165 170

Page 44

BLUE

ZX Condensing Unit Wiring Diagram

PFJ: 220V-50 Hz -1Ph

ATTENTION: Unit MUST be grounded!

Page 45

ZX Platform Condensing Unit

5.Only ZXL TF5 has 4 additional posts on

the terminal block.

ZX/ZXL Condensing Unit Wiring Diagram

TFD: 380V/420V -50 Hz-3Ph

TF7: 380V-60 Hz -3Ph

ATTENTION: Unit MUST be grounded!

Page 46

ZX/ZXL Condensing Unit Wiring Diagram

TF5: 200/230V- 50 Hz/ 60 Hz - 3Ph

ATTENTION: Unit MUST be grounded!

Page 47

ZX Platform Condensing Unit

ZXD Condensing Unit Wiring Diagram (With Fan Speed Control Function)

TFD - 380/420V, 50Hz, 3Ph

TF7 - 380V, 60Hz, 3Ph

052-2662-00

2012-02-15

9 11 N10 NN

Terminal

Block

Aux 21N/C

22N/C

Blue

Red

Blue

Red

Contactor

Red

T2L2T3

Yellow

Circuit

Breaker

"I"

135

246

Fuse

(2A/250V)

Transformer

Output:

12VAC

COMP'R

Crankcase Heater

T1(U)

T2(V)

T3(W)

Internal motor

protector

Black

ATTENTION:Unit MUST be grounded!

Notes:

Dashed line " " is wired by installer.

Capacitor1

Black

White

Black

Capacitor2

White

Red

Black

21 22

+ -+ -

Compressor DLT

Sensor

COND. Mid

Coil Temp.

Sensor

Pressure

Transducer

HP Switch

25 26

- +

27 28

- +

PWM Valve

LP Switch

Out

0~10V

4~20mA

Hot KeY / TTL

HP i2F

Pb3Pb1Pb2

Id3Id1

15 16

White

6 87

1 32

Input:

230VAC

Blue

Digital Scroll

Controller

Fan Speed Controller

Brown

ZXD Condensing Unit Wiring Diagram

(With Fan Speed Control Function)

TFD: 380V/420V -50 Hz-3Ph

TF7: 380V-60 Hz-3Ph

ATTENTION: Unit MUST be grounded!

Page 48

ZXD Condensing Unit Wiring Diagram (Without Fan Speed Control Function)

TFD - 380/420V, 50Hz, 3Ph

TF7 - 380V, 60Hz, 3Ph

052-2677-00

2012-03-28

9 11 N10 NN

Terminal

Block

Aux 21N/C

22N/C

Blue

Red

Blue

Red

Contactor

Red

T2L2T3

Yellow

Circuit

Breaker

"I"

135

246

Fuse

(2A/250V)

Transformer

Output:

12VAC

COMP'R

Crankcase Heater

T1(U)

T2(V)

T3(W)

Internal motor

protector

Black

ATTENTION:Unit MUST be grounded!

Notes:

Dashed line " " is wired by installer.

Capacitor1

Black

White

Black

Capacitor2

White

Red

Black

21 22

+ -+ -

Compressor DLT

Sensor

COND. Mid

Coil Temp.

Sensor

Pressure

Transducer

HP Switch

25 26

- +

27 28

- +

PWM Valve

LP Switch

Out

0~10V

4~20mA

Hot KeY / TTL

HP i2F

Pb3Pb1Pb2

Id3 Id1

Brown

6 874

1 32

Input:

230VAC

Blue

To N

To Fan

Red

Digital Scroll

Controller

White

ZXD Condensing Unit Wiring Diagram

(without Fan Speed Control Function)

TFD: 380V/420V-50 Hz-3Ph

TF7: 380V- 60 Hz-3Ph

ATTENTION: Unit MUST be grounded!

Page 49

ZX Platform Condensing Unit

Container Loading, ZX Platform Condensing Unit

Family Model Motor Code Fan Type 20FT 40FT/ 40FT H

ZX0200/E PFJ/TFD/TF5/TF7

Single Fan

40 80

ZX0250/E PFJ 40 80

ZX0300/E PFJ/TFD/TF5/TF7 40 80

ZX0400/E PFJ/TFD 40 80

ZX0400/E TF5/TF7

Dual Fan

20 40

ZX0500/E TFD/TF5/TF7 20 40

ZX0600/E TFD/TF5/TF7 20 40

ZX0750/E TFD/TF5/TF7 20 40

ZXD

ZX0750/E TFD/TF7

Dual Fan

20 40

ZXD0500/E TFD/TF7 20 40

ZXD0600/E TFD/TF7 20 40

ZXD0750/E TFD/TF7 20 40

ZXL

ZXL0200/E TFD/TF5/TF7

Single Fan

40 80

ZXL0250/E TFD/TF5/TF7 40 80

ZXL0300/E TFD/TF5/TF7 40 80

ZXL0350/E TFD/TF5/TF7 40 80

ZXL0400/E TFD 40 80

ZXL0400/E TF5/TF7

Dual Fan

20 40

ZXL0500/E TFD/TF5/TF7 20 40

ZXL0600/E TFD/TF5/TF7 20 40

ZXL0750/E TFD/TF5/TF7 20 40

Packing Information

Conversion Chart

Units Conversion Chart

KCALH x 3.9683 = BTUH

WATTS x 3.413 = BTU/H

1.80 x

C + 32 = OF

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

Page 50

PRESSURE TEMPERATURE CHART AT SEA LEVEL

Red (Bar)=Vacuum Black (Bar)=Vapor Bold (Bar)=Liquid

C R12 R22 R-134a

R407A

Vapo r

R407A Liquid

R404A

HP 62

R407C Vapo r

R407C Liquid

R408A R409A R410A R502

R507A

AZ50"

-45.6 0.53 0.21 0.63 0.30 0.03 0.00 0.37 0.09 0.07 0.63 0.34 -0.03 0.06 -50.0

-44.4 0.49 0.16 0.61 0.26 0.03 0.05 0.33 0.04 0.02 0.61 0.41 0.02 0.12 -48.0

-43.3 0.47 0.12 0.59 0.22 0.08 0.11 0.29 0.01 0.04 0.58 0.48 0.08 0.18 -46.0

-42.2 0.44 0.06 0.56 0.17 0.14 0.17 0.25 0.07 0.10 0.56 0.57 0.14 0.24 -44.0

-41.1 0.41 0.01 0.53 0.12 0.21 0.23 0.20 0.13 0.15 0.53 0.65 0.19 0.30 -42.0

-40.0 0.37 0.04 0.50 0.07 0.27 0.30 0.16 0.19 0.21 0.50 0.74 0.26 0.37 -40.0

-38.9 0.34 0.10 0.47 0.01 0.34 0.37 0.11 0.26 0.28 0.47 0.83 0.32 0.44 -38.0

-37.8 0.30 0.15 0.44 0.04 0.41 0.43 0.06 0.32 0.34 0.44 0.92 0.39 0.52 -36.0

-36.7 0.27 0.21 0.41 0.10 0.48 0.51 0.00 0.39 0.41 0.41 1.01 0.46 0.59 -34.0

-35.6 0.23 0.28 0.37 0.16 0.56 0.59 0.06 0.46 0.48 0.37 1.12 0.53 0.68 -32.0

-34.4 0.19 0.34 0.33 0.23 0.63 0.66 0.11 0.53 0.55 0.34 1.22 0.60 0.75 -30.0

-33.3 0.15 0.41 0.29 0.29 0.72 0.74 0.17 0.61 0.63 0.30 1.33 0.68 0.84 -28.0

-32.2 0.10 0.48 0.25 0.36 0.80 0.83 0.23 0.69 0.71 0.26 1.44 0.76 0.93 -26.0

-31.1 0.06 0.55 0.21 0.43 0.89 0.92 0.30 0.77 0.79 0.22 1.56 0.84 1.02 -24.0

-30.0 0.01 0.63 0.17 0.51 0.98 1.01 0.37 0.86 0.88 0.17 1.68 0.93 1.12 -22.0

-28.9 0.03 0.70 0.13 0.59 1.08 1.10 0.45 0.94 0.97 0.13 1.81 1.01 1.21 -20.0

-27.8 0.09 0.79 0.08 0.67 1.17 1.20 0.52 1.04 1.06 0.08 1.94 1.11 1.32 -18.0

-26.7 0.14 0.87 0.03 0.75 1.28 1.30 0.60 1.14 1.15 0.03 2.07 1.20 1.42 -16.0

-25.6 0.19 0.96 0.02 0.84 1.38 1.41 0.68 1.23 1.25 0.02 2.21 1.30 1.53 -14.0

-24.4 0.25 1.05 0.08 0.93 1.49 1.52 0.77 1.34 1.35 0.07 2.35 1.40 1.64 -12.0

-23.3 0.31 1.14 0.13 1.03 1.60 1.63 0.85 1.44 1.46 0.12 2.50 1.51 1.76 -10.0

-22.2 0.37 1.23 0.19 1.12 1.72 1.74 0.94 1.55 1.57 0.18 2.66 1.61 1.88 -8.0

-21.1 0.43 1.34 0.25 1.23 1.83 1.86 1.03 1.67 1.68 0.24 2.81 1.73 2.00 -6.0

-20.0 0.50 1.44 0.32 1.33 1.96 1.99 1.13 1.79 1.79 0.30 2.98 1.84 2.13 -4.0

-18.9 0.56 1.54 0.38 1.44 2.09

2.12 1.23 1.91 1.91 0.37 3.15 1.96 2.26 -2.0

-17.8 0.63 1.66 0.45 1.55 2.22 2.25 1.34 2.03 2.03 0.43 3.32 2.08 2.40 0.0

-16.7 0.70 1.77 0.52 1.67 2.36 2.39 1.45 2.17 2.16 0.50 3.50 2.21 2.54 2.0

-15.6 0.77 1.89 0.59 1.79 2.50 2.52 1.56 2.30 2.29 0.57 3.69 2.34 2.68 4.0

-14.4 0.85 2.01 0.66 1.92 2.65 2.67 1.68 2.43 2.43 0.65 3.88 2.48 2.83 6.0

-13.3 0.92 2.14 0.74 2.05 2.80 2.82 1.80 2.58 2.57 0.72 4.08 2.61 2.99 8.0

-12.2 1.01 2.26 0.82

2.18 2.95 2.97 1.92 2.72 2.71 0.80 4.29 2.76 3.15 10.0

-11.1 1.09 2.40 0.90 2.32 3.11 3.13 2.05 2.88 2.86 0.88 4.50 2.90 3.31 12.0

-10.0 1.17 2.54 0.99 2.46 3.28 3.30 2.19 3.03 3.01 0.97 4.72 3.06 3.48 14.0

-8.9 1.26 2.68 1.08 2.61 3.45 3.46 2.32 3.19 3.17 1.06 4.94 3.21 3.66 16.0

-7.8 1.35 2.82 1.17 2.76 3.62 3.63 2.46 3.36 3.32 1.14 5.17 3.37 3.83 18.0

-6.7 1.45 2.97 1.27 2.92 3.80 3.81 2.61 3.53 3.49 1.24 5.41 3.53 4.01 20.0

-5.6 1.54 3.12 1.37 3.08 3.99 4.00 2.77 3.71 3.66 1.34 5.65 3.70 4.21 22.0

-4.4 1.64 3.28 1.47 3.25 4.18 4.19 2.92 3.89 3.84 1.43 5.90 3.88 4.40 24.0

-3.3 1.74 3.45 1.58 3.42 4.37 4.38 3.08 4.08 4.02 1.54 6.15 4.06 4.60 26.0

-2.2 1.85 3.61 1.69 3.60 4.57 4.58 3.25 4.27 4.21 1.65 6.42 4.23 4.80 28.0

-1.1 1.96 3.79 1.80 3.78 4.78 4.78 3.42 4.46 4.39 1.76 6.69 4.43 5.01 30.0

0.0 2.07 3.97 1.92 3.97 4.99 4.99 3.59 4.67 4.59 1.87 6.97 4.62 5.23 32.0

1.1 2.18 4.15 2.03 4.17 5.21 5.21 3.78 4.88 4.79 1.99 7.26 4.81 5.45 34.0

2.2 2.30 4.34 2.16 4.37 5.43 5.43 3.97 5.09 5.00 2.10 7.55 5.02 5.68 36.0

3.3 2.42 4.53 2.28 4.57 5.67 5.66 4.16 5.31 5.21 2.23 7.86 5.23 5.91 38.0

4.4 2.54 4.73 2.41 4.79 5.90 5.89 4.36 5.53 5.43 2.36 8.17 5.44 6.15 40.0

5.6 2.67 4.93 2.55 5.00 6.14 6.12 4.56 5.77 5.65 2.49 8.48 5.66 6.39 42.0

6.7 2.80 5.14 2.69 5.23 6.40 6.37 4.77 6.00 5.88 2.62 8.81 5.89 6.65 44.0

7.8 2.94 5.35 2.83 5.46 6.66 6.62 4.99 6.25 6.12 2.77 9.14 6.12 6.90 46.0

8.9 3.08 5.57 2.98 5.70 6.92 6.88 5.21 6.50 6.36 2.90 9.48 6.35 7.17 48.0

Page 51

ZX Platform Condensing Unit

PRESSURE TEMPERATURE CHART AT SEA LEVEL

Red (Bar)=Vacuum Black (Bar)=Vapor Bold (Bar)=Liquid

C R12 R22 R-134a

R407A Vapo r

R407A

Liquid

R404A

HP 62

R407C

Vapo r

R407C Liquid

R408A R409A R410A R502

R507A

AZ50"

10.0 3.21 5.80 3.13 5.94 7.19 7.14 5.43 6.75 6.60 3.06 9.83 6.59 7.44 50.0

11.1 3.36 6.03 3.29 6.19 7.46 7.41 5.67

7.01

6.86 3.21 10.20 6.84 7.72 52.0

12.2 3.50 6.26 3.45 6.44 7.74 7.70 5.91

7.28

7.11 3.36 10.57 7.10 8.01 54.0

13.3 3.66 6.51 3.61 6.71 8.03 7.98 6.16

7.56

7.38 3.52 10.94 7.35 8.30 56.0

14.4 3.81 6.76 3.79 6.98 8.33 8.27 6.41

7.84

7.65 3.68 11.34 7.62 8.59 58.0

15.6 3.97 7.01 3.96 7.26 8.63 8.57 6.68 8.13 7.93 3.86 11.73 7.89 8.90

60.0

16.7 4.14 7.27 4.14 7.54 8.94 8.88 6.94 8.43 8.21 4.03 12.14 8.17 9.21

62.0

17.8 4.30 7.54 4.32 7.83 9.26 9.19 7.22 8.74 8.50 4.21 12.56 8.46 9.54

64.0

18.9 4.48 7.81 4.51 8.13 9.59 9.50 7.50 9.05 8.80 4.39 12.99 8.74 9.86

66.0

20.0 4.66 8.09 4.70 8.44 9.92 9.83 7.79 9.37 9.10 4.58 13.42 9.04 10.20

68.0

21.1 4.83 8.37 4.90 8.76 10.26 10.17 8.09 9.69 9.42 4.77 13.87 9.34 10.54

70.0

22.2 5.01 8.67 5.11 9.08 10.61 10.51 8.39 10.03 9.74 4.97 14.32 9.66 10.89

72.0

23.3 5.20 8.97 5.32 9.41 10.97 10.86 8.70 10.37 10.06 5.17 14.79 9.98 11.25

74.0

24.4 5.39 9.28 5.53 9.75 11.34 11.22 9.03 10.72 10.40 5.38 15.27 10.30 11.62

76.0

25.6 5.59 9.59 5.75 10.10 11.71 11.59 9.35 11.07 10.74 5.59 15.76 10.63 11.99

78.0

26.7 5.79 9.90 5.98 10.46 12.09 11.96 9.69 11.43 11.09 5.81 16.26 10.97 12.38

80.0

27.8 6.00 10.23 6.21 10.82 12.48 12.34 10.03 11.81 11.44 6.03 16.77 11.32 12.77

82.0

28.9 6.21 10.57 6.45 11.19 12.88 12.73 10.39 12.19 11.81 6.26 17.29 11.67 13.17

84.0

30.0 6.43 10.91 6.69 11.57 13.28 13.13 10.75 12.58 12.18 6.50 17.83 12.03 13.58

86.0

31.1 6.64 11.26 6.94 11.97 13.70 13.54 11.12 12.98 12.56 6.74 18.37 12.40 13.99

88.0

32.2 6.87 11.61 7.19 12.37 14.12 13.96 11.50 13.39 12.94 6.99 18.93 12.78 14.42

90.0

33.3 7.10 11.98 7.46 12.78 14.56 14.39 11.88 13.80 13.34 7.23 19.50 13.16 14.86

92.0

34.4 7.33 12.35 7.72 13.20 15.01 14.82 12.28 14.23 13.74 7.50 20.08 13.55 15.30

94.0

35.6 7.57 12.73 7.99 13.63 15.46 15.26 12.69 14.66 14.16 7.76 20.68 13.95 15.76

96.0

36.7 7.81 13.12 8.28 14.06 15.92

15.72 13.10 15.10 14.58 8.03 21.28 14.36 16.22

98.0

37.8 8.06 13.51 8.57 14.51 16.39 16.18 13.52 15.55 15.01 8.30 21.90 14.78 16.70

100.0

38.9 8.32 13.92 8.86 14.97 16.87 16.66 13.96 16.01 15.45 8.59 22.53 15.20 17.18

102.0

40.0 8.58 14.32 9.15 15.44 17.36 17.14 14.41 16.48 15.90 8.88 23.18 15.63 17.67

104.0

41.1 8.84 14.74 9.46 15.92 17.86 17.63 14.86 16.96 16.35 9.17 23.84 16.08 18.17

106.0

42.2 9.11 15.17 9.77 16.41 18.37 18.13 15.32 17.45 16.82 9.47 24.51 16.52 18.69

108.0

43.3 9.39 15.61 10.10 16.91 18.89 18.65 15.79 17.95 17.29 9.78 25.20 16.99 19.21

110.0

44.4 9.67 16.06 10.42 17.43 19.42 19.17 16.28 18.46 17.78 10.10 25.90 17.45 19.74

112.0

45.6 9.95 16.51 10.76 17.94 19.97 19.70 16.78 18.97 18.27 10.42 26.61 17.93 20.29

114.0

46.7 10.25 16.97 11.10 18.48 20.52 20.25 17.28 19.50 18.77 10.74 27.34 18.41 20.85

116.0

47.8 10.54 17.45 11.45 19.03 21.08 20.81 17.80 20.04 19.29 11.08 28.09 18.91 21.41

118.0

48.9 10.85 17.93 11.81 19.59 21.66 21.37 18.33 20.59 19.81 11.43 28.85 19.41 21.99

120.0

50.0 11.16 18.42 12.17 20.16 22.23 21.95 18.87 21.15 20.34 11.78 29.62 19.92 22.59

122.0

51.1 11.47 18.92 12.54 20.74 22.83 22.54 19.42 21.72 20.89 12.14 30.41 20.45 23.19

124.0

52.2 11.79 19.43 12.92 21.33 23.44 23.14 19.99 22.30 21.44 12.50 31.22 20.99 23.80

126.0

53.3 12.12 19.94 13.31 21.94 24.06 23.75 20.56 22.90 22.01 12.88 32.04 21.52 24.43

128.0

54.4 12.45 20.48 13.70 22.56 24.68 24.38 21.14 23.50 22.58 13.26 32.88 22.08 25.07

130.0

55.6 12.79 21.01 14.11 23.19 25.32 25.02 21.75 24.12 23.17 13.64 33.74 22.65 25.72

132.0

56.7 13.14 21.56 14.52 23.84 25.98 25.67 22.36 24.74 23.77 14.04 34.61 23.22 26.39

134.0

57.8 13.49 22.12 14.94 24.50 26.64 26.34 22.99 25.38 24.37 14.44 35.50 23.81 27.06

136.0

58.9 13.85 22.69 15.37 25.18 27.32 27.01 23.63 26.03 24.99 14.86 36.41 24.40 27.75

138.0

60.0 14.21 23.27 15.81 25.87 28.01 27.70 24.28 26.69 25.62 15.28 37.34 25.01 28.46

140.0

61.1 14.58 23.86 16.26 26.57 28.71 28.41 24.94 27.36 26.27 15.70 38.29 25.62 29.18

142.0

62.2 14.96 24.46 16.71 27.29 29.43 29.13 25.63 28.04 26.92 16.14 39.26 26.26 29.92

144.0

63.3 15.34 25.07 17.17 28.02 30.15 29.87 26.32 28.74 27.59 16.59 40.24 26.90 30.67

146.0

64.4 15.73 25.69 17.65 28.77 30.90 30.61 27.03 29.45 28.27 17.05 41.25 27.54 31.43

148.0

65.6 16.13 26.32 18.13 29.54 31.65 31.39 27.76 30.17 28.96 17.51 42.28 28.21 32.22

150.0

Page 52

Asia 02 A0104 – R00 Issued 5/2012

EmersonClimate.com/Asia

Contact Lists

Emerson Climate Technologies

Asia Pacific Headquarters

10/F, Pioneer Building, 213 Wai Yip Street, Kwun Tong, Kowloon, Hong Kong

Tel: (852) 2866 3108 Fax: (852) 2520 6227

India - PUNE

Emerson Climate Technologies Ltd India Head Office

Plot No. 23, Rajiv Gandhi Infotech Park, Phase - II, Hinjewadi,

Pune 411 057, Maharashtra, India Tel: (91-20) 2553 4988 Fax: (91-20) 2553 6350

Indonesia

PT Emerson Indonesia

Wisma 46 - Kota BNI, 16th Floor, Suite 16.01 ,

Jl. Jend.Sudirman Kav.1. Jakarta 10220

INDONESIA

Tel: (62)21-2513003 ext.6000 Fax: (62)21-2510622

Japan

Emerson Japan Ltd

Shin-yokohama Tosho Building No. 3

3-9-5 Shin-Yokohama, Kohoku-ku Yokohama 222-0033 Japan Tel: (81-45)475 6371 Fax: (81-45)475 3565

Korea

Emerson Electric Korea Ltd

3F Pharos Tower, 119 Nonhyeon-dong

Gangnam-gu, Seoul, Korea 135-010 Tel: (82-2) 3483-1500 Fax: (82-2) 592-7883 / 592-7886

Malaysia

Emerson Electric (Malaysia) Sdn. Bhd.

Level M2, Blk A, Menara PKNS-PJ Jalan Yong Shook Lin 46050 Petaling Jaya, Selangor, Malaysia

Tel: (60-3) 7949 9222 Fax: (60-3) 7949 9333

Middle East & Africa

Emerson Climate Technologies

PO Box 26382

Jebel Ali Free Zone – South

Dubai, UAE Tel: (971- 4) 811 8100

Fax: (971- 4) 886 5465

Philippines

Emerson Climate Technologies

23rd Floor San Miguel Properties Centre #7 St. Francis Street, Ortigas Center, Mandaluyong City, Philippines Tel: (63) 479 3824

Taiwan

Emerson Electric (Taiwan) Co. Ltd

3rd Floor, Dunhua South Road

Section 1, Taipei 10650, Taiwan, R.O.C.

Tel: (+886-2) 8161 7688 Fax: (+886-2) 2702 9630

Thailand - Bangkok

Emerson Electric (Thailand) Ltd

34th Floor Nation Tower

1858/133 Bangna Trad

Bangkok 10260 , Thailand Tel: (66-2) 716 4700

Fax: (66-2) 751 4240

Vietnam

Emerson Climate Technologies - Vietnam

Suite 307-308, 123 Truong Dinh St., Dist.3 Ho Chi Minh, Vietnam Tel: 84 908 009 189

Australia

Emerson Climate Technologies Australia Pty Ltd

Unit R7, 391 Park Road Regents Park, NSW 2143, Australia

Tel: (61-2) 9795 2800

Fax: (61-2) 9738 1699

China - Beijing

Emerson Climate Technologies (Suzhou) Co. Ltd Beijing Sales Office

Room 1017, Canway Building 66 Nan Lishi Road, Xicheng District

Beijing 100045, China Tel: (86-10) 5763 0488 Fax: (86-10) 5763 0499

China - Guangzhou

Emerson Climate Technologies (Suzhou) Co. Ltd Guangzhou Sales Office

Room 508-509, R&F Yinglong Plaza

No. 76 Huangpu Road West,

Guangzhou 510623, PRC.

Tel: (86-20) 2886 7668 Fax: (86-20) 2886 7622

China - Shanghai

Emerson Climate Technologies (Suzhou) Co. Ltd Shanghai Sales Office

Room 1801, Building B, New Caohejing International Business Center, Shanghai 200233, China Tel: (86-21) 34183999 Fax: (86-21) 34183988