8.Copeland Scroll ZX Medium Temperature Condensing Unit - User Munual - Jan, 2009 by Andrew Tan Lee

Leading the Future in Refrigeration Technology

EMERSON ZX Medium Temperature Condensing Unit

USER MANUAL

Disclaimer

Introduction to ZX medium temperature CDU

Receiving your unit

Physical Layout

E2 Controller

Diagnostic and buzzer module

Defrost module: (optional)

Technical information Nomenclature

Bill of material (BOM)

Envelope

Wiring diagram

Technical data

Dimensional drawing

Diagnostic messaging â&#x20AC;&#x201C; LED definitions

Diagnostic initialization message

E2 control board dip switch setting

ZX MT units (dip switch and rotary switch settings)

E2 controller trip set-points & actions

Defrost module dip switch setting

Caution on refrigerant charging

Spare parts list (ZX medium temp units)

EMERSON ZX Medium Temperature Condensing Unit USER MANUAL

ZX medium temperature CDU Disclaimer Thank you for purchasing the ZX medium temperature condensing unit from Emerson Climate Technologies. ZX medium temperature CDUâ&#x20AC;&#x2122;s are the best in class within the capacity and operating range available in the market. ZX CDU is designed to operate reliably and to deliver high operating efficiencies in medium temperature refrigeration applications. It also provides constant monitoring of the compressor operating conditions and displays the running or fault conditions (diagnostic display available only in Gold version) of the CDU. ZX medium temperature units have to be installed by following the industry trade practices for its safe and reliable operation. It is assumed that the CDU is selected, installed and serviced only by professionals. The user manual does not cover good industry practices which are essential on a refrigeration equipment installation. No responsibility can be accepted for damage caused by inexperienced or inadequately trained site technicians or improper installation design If in doubt, please consult your local sales office, quoting unit model and serial number as shown on each unit nameplate. In case of any ambiguity, the wiring diagram supplied with each unit takes precedence over the diagram in this manual.

Introduction to ZX medium temperature CDU ZX MT series CDU has been highly successful in the Asian market and enjoys proven success with its energy savings and customer-friendly electronic features. ZX MT CDUâ&#x20AC;&#x2122;s have been applied by several well known end-users and chain retailers throughout Asia. The ZX platform is also gaining wider acceptance in the global market and specific variants have been developed and exported to the USA, European and Middle East markets. ZX medium temperature condensing units applies Copeland ZX Scroll compressors with the patented suction line injection on the compressor suction. Suction line injection allows a reliable and efficient MT envelope of up to -15 deg C (R-22) and -20 deg C (R404A) evaporating temperatures. 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.

Receiving your unit All units are shipped with a holding charge of dry nitrogen inside at a low but positive pressure. Suitable labeling is prominently displayed on both the unit and the packaging. Service connectors are provided on the CDU service valve for the convenient checking of the integrity of the holding charge. Caution! It is very important to check that this holding pressure exists at the time you receive each unit from us or our authorized representatives. Please inform us or our authorized representative if the holding charge is non-existent or low. Failure to do so could void the claim for other related system faults at a later period. Transit damage is essentially an insurance claim and is not covered under manufacturing defect. It is also advisable to inspect the rest of the unit for obvious physical damage and inform us or our authorized representative in case any is discovered.

Physical layout The following figures give an introduction to the physical layout of the ZX medium temperature CDU.

Figure 01: identifies the E2 electronic control and suction injection assembly layout on a ZX MT CDU.

ZX E2 Control

ZX Compressor Suction Injection EXV

Figure 01

Figure 02: shows the layout of the E2 control and electrical components.

E2 Power Board

E2 Control Board Power Isolation Switch

Diagnostic Module

Compressor Contactor

Defrost Module (optional) Fuse Holder

Electrical Cable connectors Figure 02

EMERSON ZX Medium Temperature Condensing Unit USER MANUAL

Figure 03: identifies other major refrigerant 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

Figure 03

E2 controller The E2 controller consists of 2 electronic board assemblies as shown in figure 04: 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 (refer fig 04 in which the LED on both boards are identified). 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 module. In the later part of this manual a list of messages displayed on the diagnostic module is shown. Diagnostic messaging is available only in ZX Gold version CDU. Follow the steps below if one of the LED’s in the ZX power or control board is not lit up after powering up the unit.

E2 Power Board

E2 Control Board Figure 04

If power board LED is OFF, check the power input (L1 and L4) and Fuse. If power input and fuse is good, then please replace the power board. If main board LED is OFF, but power board is ON, please reset (S1 reset). If main board LED is back to ON, the main board works. If main board LED is still “OFF”, please change the main board.

EMERSON ZX Medium Temperature Condensing Unit USER MANUAL

Diagnostic and buzzer module Figure 05: shows the ZX diagnostics with the buzzer module. (available only in Gold version CDU)

Remote Buzzer With Volume

E2 Display Diagnostic Figure 05

Defrost module: (optional) The E2 control is also designed to apply a ZX defrost (DF) module. The ZX DF module is a basic time initiated DF module. The defrost module 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. Figure 06 shows the defrost module

Defrost Duration (in Minutes)

Manual Defrost Button

Defrost Interval (In Hours)

Remote Connector For Manual Defrost

E2 Connector

Figure 06

Technical Information Nomenclature Code ZX

Code E 0

Description Unit Family

Oil Type Description Ester Oil Mineral Oil

Code Nominal Capacity(HP) 020 2 030 3 040 4 050 5 060 6 075/76 7.5

Code Description Medium Temp

Electrical Codes Code 50HZ D 380V/420V-3

Compressor Motor Code Description T Three Phase

Bill of Material Compressor Motor Protection Code Description F Internal Inherent Protection

Bill of material (BOM) ZX Medium Temperature BOM Number Liquid Line Filter Dryer/Sight Glass Oil Separator Adjustable LP Switch Fan Speed Controller Diagnostic Module Buzzer Circuit Breaker Sound Jacket Defrost Module

Silver

Gold

300

350

301

351

400

450

401

451

ACC

Note: Acc=Accessory

Envelope ZX medium temperature

Refrigerant –R404A, R22 0 Maximum Suction Gas Temperature: 20 C

R22 Except ZX0750

R404A

Ambient Temperature0C

Fan Speed Control Option For Ambient Lower Than 100C 10

10 -20

-15

Note 1 : For model ZX0750 6

Evaporating Temperature0C

Max Amb: 43°C , Max Evep: 5°C

EMERSON ZX Medium Temperature Condensing Unit USER MANUAL

Wiring diagram (ZX MT units)

Technical data ZX MT units

ZX0200 ZX020E

ZX0300 ZX030E

ZX0400 ZX040E

ZX0500 ZX050E

ZX0600 ZX060E

ZX0750 ZX075E

ZX0760 ZX076E

CDU Capacity @ GB/ARI MT Condition: ET/AT/RGT -6.7/32/18.3째C (R22/R404A)(KW)

3.85/4.30

5.50/6.00

7.30/7.80

9.30/10.70

11.20/11.80

12.60/13.20

12.85/13.46

CDU COP @ GB/ARI MT Condition: ET/AT/RGT-6.7/32/18.3째C (R22/R404A)

2.41/2.26

2.50/2.35

2.52/2.29

2.66/2.43

2.60/2.41

2.57/2.40

2.65/2.50

ZX Model

Compressor Model (R22/R404A) Norminal Input Rating (HP)

7.5

MINERAL/ POE

1.18

1.33

1.83

1.66

0.5

4.3/5.0

5.7/6.1

7.4/7.5

8.9/9.6

11.5/11.5

12.0/11.8

Compressor Locked Rotor Current (A)

44.3

58.6

101

Number of Fans

Total Fan Motor (W)

116

246

Fan Diameter (mm)

450

Fan Speed (rpm)

830

5.1/4.4

7.2/6.3

Suction Pipe Outer Diameter (Inch)

3/4

7/8

Liquid Pipe Outer Diameter (Inch)

1/2

ZX Sound level @ 1m (dBA)

Net Weight(kg)

108

112

118

121

1029X424 X840

1029X424 X1242

2922

5910

Oil Type Compressor Oil Re Charge Volume (Litres) Oil Separater Charge Volume (Litres) Compressor Rated Load Current (A) (R22/R404A)

Receiver Volume at 32C (kg)(R22/R404A)

Dimension of CDU (mm) Air Flow (m3/h)

ZX15KC-TFD ZX21KC-TFD ZX30KC-TFD ZX38KC-TFD ZX45KC-TFD ZX51KC-TFD ZX51KC-TFD ZX15KCE-TFD ZX21KCE-TFD ZX30KCE-TFD ZX38KCE-TFD ZX45KCE-TFD ZX51KCE-TFD ZX51KCE-TFD

EMERSON ZX Medium Temperature Condensing Unit USER MANUAL

Dimensional drawing

ZX0200/E, 0300/E, 0400/E

352

Power Supply Hole

Liquid Service Valve

Suction Service Valve

172

ZX0500/E, 0600/E, 0750/E, 0760/E

352

Power Supply Hole Suction Service Valve Liquid Service Valve

172

ALL MODELS

110

2 HOLES 15MM DIA

2-R7.5MM GROOVE

WIDTH HEIGHT DEPTH MTG CENTRES

CONN. SIZE

M.FI.

mm mm mm mm mm

ZX0200/E, 0300/E, 0400/E

1029

840

424

580

388

3/4" 1

1/2"

300

500 300 500 500

ZX0500/E, 0600/E, 0750/E, 0760/E

1029

1242

424

580

388

7/8"

1/2"

300

500 300 500 500

MODEL

Suction* Liquid*

INSTALLATION CLEARANCES

NOTE 1 : ZX MT 2HP & 3HP: 3/4"˗ZX MT 4HP: 7/8"

Diagnostic messaging – LED definitions LED1-Unit Status Display

LED2-Error/Warning Code

Status

Display

Error/Warning

Idle (Stop When Reach To Set-point)

No error/warnings

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

Discharge Gas Overheat

Lockout

Compressor High Pressure Cut Out

Compressor Low Pressure Cut Out

DLT Thermistors Failure

Ambient Temperature Sensor Failure

Mid-coil Temperature Sensor Failure

System Liquid Flood Back Warning

Note: Diagnostic messaging – LED definitions available only on gold version CDU. 1 This signal is for Fresh Start, Normal Start Program and any start request delay.

Diagnostic initialization message When the unit is initially powered on, the diagnostic module will show the following signal. (available only on gold version CDU)

(1 second)->

(3 seconds)->

(3 second)->

- Software Version No.

- Unit Identification Code “F”-With OD Fan Speed Control; “-”- W/O OD Fan Speed Control “-” - ZX

- Power On

EMERSON ZX Medium Temperature Condensing Unit USER MANUAL

E2 control board dip switch setting The E2 control board has 2 dip switches (2-bit and 3-bit) and 1 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 specified unit. The 3-bit dip switch is used if the customer chooses to use the E2 control for evaporator fan control. Fig 07 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 07

ZX MT units (dip switch and rotary switch settings) Model Name** Rotary Switch

2bit Dip-Switch

3bit Dip-Switch

Spare Board

ON/ON

ZX15KC/E-TFD

ON/ON

ZX21KC/E-TFD

ON/ON

OFF/OFF/OFF Evaporator Fan On/Off Logic Same As Compressor (this is the factory default setting)

ZX30KC/E-TFD

ON/ON

ZX38KC/E-TFD

ON/ON

ZX45KC/E-TFD

ON/ON

ZX51KC/E-TFD

ON/ON

ON/ON/ON Evaporator fan will be ON all the time Irrespective of compressor is ON or OFF)

The settings are pre-set at factory in new units

E2 controller trip set-points & actions 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

Auto start

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

High Pressure Trip

Low Pressure Trip (Only in Med Temp Unit)

Discharge Gas Overheat

Over Current

Electrical Failure

Compressor Rapid Cycling

-Compressor runs 3 sec and stops 20 sec -After 3 cycles, compressor runs continuously. -Display fresh start on diagnostic

-Stop the unit -Display HP trip on diagnostic Contact Open At 3.0 -Display waiting to restart on diagnostic ±0.15Mpa -Auto start the unit after 3 minutes Contact Close At -Lockout unit if 6 trips in less than 1 hour -Display HP lockout on diagnostic 2.4±0.15Mpa -Initiate Buzzer/ Dialer Relay

Contact Open At 0.1±0.05Mpa Contact Close At 0.2 ±0.05Mpa

Discharge Temperature Over 132˚C

Set Based On Compressor

-Stop the unit -Display LP trip on diagnostic -Display waiting to restart on diagnostic -Auto start the unit after 3 minutes

-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 -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 I Hour

Auto Start

5 Auto starts in I Hour

-Check whether HP cutout is functioning or is connected to control board; -Check whether condenser fan can run; -Check liquid line solenoid valve, liquid service valve are open;

-Check whether evaporator need de-frost; -Check return gas service valve, is open; -Check LP cutout is functioning or is connected to control board

-Check liquid line sight glass is full; -Check whether EXV is functioning and connected to control board

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);

Compressor not drawing current after compressor contactor orangized

-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 pull-in? 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.

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 need to do is to wait till unit start.

EMERSON ZX Medium Temperature Condensing Unit USER MANUAL

Fault Type

Trip Set Point

Auto Resets

E2 Control Actions

(Only Low Temp Unit) -Stop the unit (A) Actual DLT>160°C -Display DLT sensor failure on the diagnostic (B) DLT Sensor fails -Display waiting to restart on diagnostic and Actual DLT> 80°C -Auto start the unit after 3 minutes -Lockout unit if 6 trips in less than 1 hour (C) Both coil-in and -Display DLT sensor failure lockout on DLT sensor fail (short diagnostic -Initiate Buzzer/ Dialer Relay Discharge Line circuit) And Coil In Temperature (Only Med Temp Unit) (D) Coil in sensor -Display DLT sensor failure on Sensors fails(short) and diagnostic Failure actual DLT<73˚C -Continue to run the unit on default mode (A) Coil in sensor fails(open) and actual DLT<73˚C (B) Both coil-in and DLT sensor fail (open circuit) Ambient Temperature Sensor Failure

Condenser Mid-Coil Sensor Failure

PHE Vapor In Sensor Failure (Only Low Temp Unit) PHE Vapor Out Sensor Failure (Only Low Temp Unit)

Ambient sensor reads <-30˚C or >63˚C

(Both Low and Med Temp Unit) -Display DLT sensor failure on diagnostic -Continue to run the unit on default mode

-Display ambient temp sensors failure on diagnostic -Continue to run the unit on default mode

-Display mid coil temp sensors failure Mid coil sensor reads on diagnostic -Continue to run the unit on default <-30˚C or >63˚C mode

Vapor In sensor reads <-16˚C or >73˚C

-Display sensor error on diagnostics -Continue to run the unit on default mode

Vapor out sensor reads <-16˚C or >73˚C

-Display sensor error on diagnostics -Continue to run the unit on default mode

5 Auto start in I Hour

Possible Error And Solution

-Check 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;

Run

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

-Check whether the sensors are connected to control board; -Check whether Coil-in is OK. If not, replace it with a new one; -Check whether compressor is having excessive flood back. -Check whether actual Ambient temperature is out of range; -Check whether Ambient sensor is OK and connected to control board. -Check whether actual mid-coil temperature is out of range; -Check whether mid-coil sensor is OK and connected to control board. -Check whether actual temperature is out of range; -Check whether the sensor is connected to control board; -Check whether the sensor is mounted at the right position; -Check whether the sensor is in heat isolation material; -Check whether the sensor is failed.

Defrost module dip switch setting Switch 1

Defrost duration (minutes)

Switch 2

Time interval between defrost

No defrost (manual defrost only)

5 minutes

1 hour

10 minutes

2 hours

15 minutes

3 hours

20 minutes

4 hours

25 minutes

5 hours

30 minutes

6 hours

35 minutes

7 hours

Caution on refrigerant charging IMPORTANT! TO BE CLEARLY UNDERSTOOD PRIOR TO RUNNING ANY SCROLL COMPRESSOR! It is important to realize that the scroll compressor design requires system charging as quickly as possible â&#x20AC;&#x201C; with liquid refrigerant into the liquid line. This is to avoid running the compressor when there is an insufficient volume of suction gas to cool not only the motor, but also the rotating scrolls. (Temperature builds up very quickly in the scrolls if this is not done!)

DO NOT CHARGE VAPOR IN A SCROLL COMPRESSOR! It therefore follows that the suction service valve must never be fully closed at any time when the compressor is running. To do so would destory the compressor as explained above. This valve is provided for ease of connection and for fitting the service gauges without removing the unit panel.

Spare parts list (ZX medium temp units)

S/N

Part Name

Part No.

ZX0200/E

ZX0300/E

ZX0400/E

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38

Bracket-Fan Motor MTG Bracket-Fan Motor MTG Motor-Fan Blade-Fan Plate-Front Left Plate-Front Left Cover-Handle Guard-Fan Cover-Panel Front Right Cover-Panel Front Right Sight-Glass Liquid Line Drier-Liquid Line Clamp-Drier Base-Plate Valve-Hand Control-Adjustable LP Bracket: LP Controller Bracket-O/S Themister-Discharge Spacer-Control Board Defrost Module Weld Compressor Weld Compressor Weld Compressor Weld Compressor Weld Compressor Weld Compressor Weld Compressor Weld Compressor Weld Compressor Weld Compressor Weld Compressor Weld Compressor Weld Compressor Control-High Pressure Control-Low Pressure Valve-Service:1/2 Valve-Service 3/4"

074-1233-00 074-1232-00 050-0308-00 083-6931-00 005-7215-00 005-7214-00 005-7193-00 024-0264-00 005-7217-00 005-7216-00 070-6904-00 013-7014-00 032-7037-00 022-0605-00 010-7009-01 085-0205-00 074-1209-00 074-1204-00 043-0111-00 027-0349-00 043-0063-00 ZX15KC-TFD-524 ZX21KC-TFD-524 ZX30KC-TFD-524 ZX38KC-TFD-524 ZX45KC-TFD-524 ZX51KC-TFD-524 ZX51KC-TFD-524 ZX15KCE-TFD-524 ZX21KCE-TFD-524 ZX30KCE-TFD-524 ZX38KCE-TFD-524 ZX45KCE-TFD-524 ZX51KCE-TFD-524 085-7050-00 085-7053-00 010-0107-00 010-7009-00

1 1 1

3 1 1

1 1 1 1 1 1 1 1 1 5 1 1

1 1 1 1 1 1 1 1 1 5 1

ZX0500/E

ZX0600/E

1 2 2

1 3 2

1 1 1 1 1 1 1 1 1 1 5 1

ZX0750/E ZX0760 Remarks

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

1 1 1 1

1 1 1

1 1 1 1

1 1 1

EMERSON ZX Medium Temperature Condensing Unit USER MANUAL

S/N

Part Name

Part No.

39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75

Valve-Service 7/8" Valve-Plate Bracket: EXV Body Clip-EXV Valve-EXV Coil-EXV Coil-EXV Cover-Right Cover-Right Heater-Crankcase Heater-Crankcase Cover-Handle With Hole Guard-coil Guard-coil Condenser Condenser Condenser Condenser Condenser Condenser Bracket-Stabilizer Top Bracket-Stabilizer Top Cover-top Sound Jacket Sound Jacket Sensor-Coil in Sensor-Ambient ZX Control Board Group Tank-Oil Separator Plate-Divider Plate-Divider Receiver Receiver Capacitor Spacer-Coil Power Board Assm Rail-Mounting For Ccircuit-Breaker

010-7008-00 003-1220-00 074-1207-00 032-0588-00 010-0104-00 023-0068-01 023-0068-02 005-1331-00 005-1332-00 018-0084-01 018-0084-00 005-7193-01 024-0263-00 024-0262-00 066-0391-00 066-0390-00 066-0389-00 066-0388-00 066-0387-00 066-0393-00 074-1205-01 074-1205-00 005-1273-00 005-1283-00 005-1284-00 043-0082-00 043-0071-00 543-0079-00 077-0028-00 003-1266-00 003-1268-00 077-0033-00 077-0032-00 014-0065-00 027-0396-00 543-0080-00 074-1210-02

Block Fixing

080-0108-00

Circuit-Breaker

78 79 80 81 82 83 84

Contactor Contactor Connector-Fuse Holder Connector-Fuse Cover-Wiring Guide Insulator-Wiring Guide Block Terminal

071-0643-00 071-0643-01 012-0241-00 012-0240-00 521-0218-00 005-1281-00 005-1298-01 064-0421-01 080-0107-00

85 86 87 88 89 90 91

Rail-Mounting For Block-Teminal Spacer-Wire Fixing Diagnosis Module Spacer-Control Board Main Control Board Assm. Bracket-Electronic Cover-Electronic Bracket

074-1210-01 027-0409-00 043-0122-00 027-0349-00 543-0081-00 074-1230-00 005-1330-00

ZX0200/E

ZX0750/E ZX0760 Remarks

ZX0300/E

ZX0400/E

ZX0500/E

ZX0600/E

1 1 1 1 1

1 1 1 1 1 1

1 1 1 1 1

1 1

1 1 1

1 1 1 1 1 1

1 1

1 1 1 1 1

1 1 1 1 1 1

1 1 1 1 2 4 6 1

2 1 1 1 10 9 1 3 1 5 1 1 1

1 1

1 1 1 1 1

1 2 1 1 1 2 4 6

1 2 1 1 1 10 9 1 3 1 5 1 1 1

Silver Gold Silver Gold Gold Gold

Silver Gold

gold

ZX0200/E, 0300/E, 0400/E

ZX0500/E, 0600/E, 0750/E, 0760/E

EMERSON ZX Medium Temperature Condensing Unit USER MANUAL

Contact us at: 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

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 - Shanghai c/o Emerson Climate Technologies (Suzhou) Co. Ltd Shanghai Sales Office 16/F., Jiu Shi Tower, 28 Zhong Shan Road (South), Shanghai, P.R.China 200010 Tel. (86-21) 6333 0808 Fax (86-21) 6333 0516 China - Beijing c/o Emerson Climate Technologies (Suzhou) Co. Ltd Beijing Sales Office Room 310, Canway Building 66 Nan Lishi Road, Xicheng District Beijing 100045, China Tel: (86-10) 6805 7825 Fax: (86-10) 6805 6301 China - Guangzhou c/o 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 - Suzhou c/o Emerson Climate Technologies (Suzhou) Co. Ltd Suzhou Plant No. 69 Suhong West Road , Suzhou Industrial Park , Suzhou , Jiangsu Province , P.R.C. 215021 China. Tel: (86-512) 6257 5505 Fax: (86-512) 6257 5506

India - PUNE Emerson Climate Technologies (India) Ltd 1202/1, Ghole Road, Shivajinagar Pune 411 004, Maharashtra,India Tel: (91-20) 2553 4988 Fax: (91-20) 2553 6350 India - Mumbai Emerson Climate Technologies (India) Ltd Unit No. 4,5,6 & 7, Bhaveshwar Arcade LBS Marg, Opp. Shreyas Cinema Ghatkopar (West) Mumbai 400 086, Maharashtra, India Tel: (91-22) 2500 6630/ 2500 6632 Fax: (91-22) 2500 6570 Indonesia PT. Emerson Indonesia Wisma Kota BNI 46 16th floor Suite 16.01 Jl. Jend.Sudirman Kav.1.Jakarta 10220 Tel: (62)21-2513003 ext.6000 Fax: (62)21-2510622 Japan c/o 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 c/o Emerson Electric (Korea) Ltd 12F, Narae B/D, 719-1, Yeoksam-dong Gangnam-gu, Seoul, Korea 135-080 Tel: (82-2) 3483-1500 Fax: (82-2) 592-7883 / 592-7886 Malaysia c/o 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

aprefrigeration@emersonclimate.com Jan 2009

Philippines Emerson Climate Technologies Global Service Centre - Manila 4th floor, San Miguel Properties Center (SMPC), No. 7, St. Francis Avenue., Mandaluyong City Philippines Trunkline: (63-2) 4795-100/4795-200/4795-300 Tel: (63-2) 702 1579 â&#x20AC;&#x201C; Arnel Alegre Fax: (63-2) 479 5271 Taiwan c/o Emerson Electric (Taiwan) Co. Ltd 5th Floor, No.2 Jen Ai Road Section 4, Taipei 10650, Taiwan Tel: (886-2) 2325 9555 Fax: (886-2) 2702 9630/ 2784 0022 Thailand - Rayong Plant c/o Emerson Electric (Thailand) Ltd No. 24 Moo 4 Tambol Pluakdaeng, Amphur Pluakdaeng, Rayong 21140, Thailand Tel: (66-38) 957 000 Fax: (66-38) 954 251 Thailand - Bangkok c/o 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