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Emerson Copeland EazyCool ZX Series Manuals
Manuals and User Guides for Emerson Copeland EazyCool ZX Series. We have
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Emerson Copeland EazyCool ZX Series manuals available for free PDF download: Application Manuallines, Manual
Emerson Copeland EazyCool ZX Series Application Manuallines (68 pages)
Outdoor Condensing Units for A2L Applications
Brand:
Emerson
| Category:
Heat Pump
| Size: 3.36 MB
Table of Contents
Section 1
2
Table of Contents
2
About These Guidelines
6
Icon Explanation
6
Safety Statements
6
General Instructions
7
1 Safety Instructions
6
2 Product Description
8
General Information about Copeland™ Eazycool ZX Condensing Units
8
EU Ecodesign Directive 2009/125/EC
8
Main Product Features and Dimensions
8
Figure 1: Dimensions of Models ZXMY-020E to ZXMY-040E and ZXDY-030E (Single-Fan Units)
9
Product Nameplate
10
Nomenclature
10
Figure 2: Dimensions of Models ZXMY-050E to ZXMY-075E and ZXDY-040E to ZXDY-075E (Dual-Fan Units)
10
Figure 3: Nomenclature ZX Units
10
Application Range
11
Qualified Refrigerants and Oils
11
Application Limits
11
BOM Variations
11
P&I Diagrams
12
ZXMY Units
12
Figure 4: P&I Diagram for ZXMY Units
12
ZXDY Units
13
Figure 5: P&I Diagram for ZXDY Units
13
Main Components Description
14
Compressor
14
Condenser Fan(S)
14
Housing
14
Figure 6: ZX Unit Housing
14
XCM25D Electronic Controller - Features
15
Description
15
Functionalities
15
Figure 7: XCM25D Electronic Controller
15
Modbus Communication
16
Main Control & Safety Features
16
Figure 8: XCM25D Controller Functionality Overview
16
Figure 9: Modbus Port and Termination Jumpers
16
Additional Features for Customization
17
Figure 10: Pre-Arranged Additional Connections
18
Figure 11: External Temperature Sensor - Functionality
19
XCM25D Electronic Controller - Programming
23
Programming the Local Display
23
Figure 12: Local Display
23
Remote Display CCM60
24
Single Commands
24
Figure 13: Remote Display Front Panel Mounting
24
Figure 14: VNR Connection for the Remote Display
24
Double Commands - Entering Programming Level 1 "Pr1
25
How to Program the Parameters (Pr1 and Pr2)
25
Entering Programming Level 2 "Pr2
25
Fast Access Menu
26
Controller Keyboard
26
How to Lock the Keyboard
26
How to Unlock the Keyboard
26
Parameters Level 1 - Required Settings
27
Digital Operation
27
Pumpdown Mode
28
External Pumpdown Without XCM25D Integration (Not Available with ZXDY Units)23
28
Pumpdown by the Unit Controller (Not Available with ZXDY Units)
28
Figure 15: Digital Operation
28
Pumpdown with Room Thermostat (Not Available with ZXDY Units)
29
Internal Pumpdown with Temperature Sensor (Case Temperature)
30
Figure 16: Pumpdown Functionality with Temperature Sensor
30
Reset to Factory Settings - Emerson "Hot Key
31
How to Save Factory Settings or User Settings
31
Applicable Hot Key for ZX Units with XCM25D Controller
31
Location of the "Hot Key" Plug Connection on the XCM25D Controller
31
How to Program a "Hot Key" from the Controller (Upload)
31
Figure 17: Emerson "Hot Key
31
Figure 18: Location of "Hot Key" Plug Connection
31
How to Program a Controller Using an Emerson "Hot Key" (Download)
32
Troubleshooting - Alarm History
32
Compressor Motor Protection
33
System Pressure Protection
33
Other Inputs of the XCM25D Controller
33
Customer-Supplied Control (Room Thermostat)
33
Case Temperature Controller
33
Ambient Temperature Sensor
33
Alarm Output (DO5) of the XCM25D Controller
33
3 Installation
34
Condensing Unit Handling
34
Transport and Storage
34
Weights
34
Figure 19: Maximum Stacking Loads for Transport and Storage
34
Refrigeration Piping Connections
35
Refrigeration Piping Installation
35
Brazing Recommendations
36
Figure 20: Brazing - Sectional View
36
Brazing Procedure
37
Electrical Connection
37
Figure 21: Suction Tube Brazing Areas
37
Power Supply Connections
38
Maximum Operating Currents for Cable Selection
38
Electrical Wiring
38
Electrical Protection Standard (Protection Class)
38
Terminal Box
38
Low-Pressure Protection
39
Crankcase Heater
39
Insulation Material
39
Sound and Vibration
39
High-Potential Testing
39
Circuit Breaker with Overcurrent Protection
40
Location & Fixings
40
Figure 22: Circuit Breaker with Overcurrent Protection
40
Figure 23: Fixing Dimensions and Distances - Single-Fan Units
41
Figure 24: Fixing Dimensions and Distances - Dual-Fan Units
41
4 Start-Up & Operation
42
Strength-Pressure Test
42
System Tightness Test
42
Evacuation
42
Charging Procedure
43
Refrigerant Charging Procedure
43
Oil Charging Procedure
44
Oil Separator
44
Rotation Direction of Scroll Compressors
44
Maximum Compressor Cycle
44
Checks before Starting & During Operation
44
Figure 25: Service Valves for Refrigerant Charging
44
Pressure Fluctuations in Case of Digital Unit
45
Pumpdown Cycle
45
5 Maintenance & Repair
46
General Considerations
46
Qualification of Workers
46
Preparation and Work Procedure
47
Disassembling System Components
47
Exchanging the Refrigerant
47
Replacing a Compressor
47
Replacing the Crankcase Heater
48
Figure 26: Tube Connecting Areas
48
Electrical Terminations
49
Figure 27 Figure 28 Figure 29 Figure 30
49
Figure 31: Visual Inspection of the Rubber Gasket
49
Condenser Fins
50
Routine Leak Testing
50
Condenser Fans & Motors
50
6 Certification & Approval
50
7 Dismantling & Disposal
50
Disclaimer
51
Appendix 1: Overview of the ZX Unit Components
52
Appendix 2: Wiring Diagram - ZXMY Units (380-420 V / 3 Ph / 50 Hz)
53
Figure 32: Wiring Diagram - ZXMY Units
53
Appendix 3: Wiring Diagram - ZXDY Units (380-420 V / 3 Ph / 50 Hz)
54
Figure 33: Wiring Diagram - ZXDY Units
54
Appendix 4: Parameters Level 1
55
Appendix 5: Alarm Menu
56
Appendix 6: Additional Features for Customization
61
Appendix 7: Temperature / Resistance Curve for B7 Sensor (Customer Option)
65
Appendix 8: List of Tables and Figures
66
Section 2
67
Emerson Copeland EazyCool ZX Series Application Manuallines (71 pages)
Outdoor Condensing Unit
Brand:
Emerson
| Category:
Heat Pump
| Size: 2.67 MB
Table of Contents
Appendix 8: List of Tables and Figures
8
Table 1: Qualified Refrigerants and Oils
8
Figure 1: Nomenclature ZX Units
8
Table 2: BOM History
9
Table 3: Compressor Models Cross Reference
9
Figure 2: ZX Unit Housing
10
Table 4: Condenser Fans Technical Data
10
Figure 3: P&I Diagram for ZXME Units
11
Table 5: Legend of the P&I Diagram for ZXME Units
11
Figure 4: P&I Diagram for ZXLE Units
12
Table 6: Legend of the P&I Diagram for ZXLE Units
12
Figure 5: P&I Diagram for ZXDE Units
13
Table 7: Legend of the P&I Diagram for ZXDE Units
13
Figure 6: Electronic Controller
14
Figure 7: XCM25D Controller Functionality Overview
15
Table 8: Prearranged Additional Connections
16
Figure 8: Prearranged Additional Connections
16
Table 9: Room Thermostat External Parameters
17
Figure 9: External Temperature Sensor - Functionality
17
Table 10: External Temperature Sensor - Parameters
18
Table 11: Defrost Parameters
19
Figure 10: Local Display
20
Table 12: LED Functions Description
21
Table 13: Display Visualisation
21
Table 14: Single Commands
21
Table 15: Double Commands
21
Table 16: Programming Level 1 Parameters
22
Table 17: Fast Access Menu
23
Table 18: Parameters in Pr1
23
Table 19: Minimum Cut-Out Value for Pumpdown
24
Table 20: Pumpdown 1
24
Figure 11: Pumpdown Functionality with Temperature Sensor
25
Table 21: Pumpdown 2
25
Table 22: Pumpdown 3
26
Figure 12: Emerson "Hot Key
27
Figure 13: Location of "Hot Key" Plug Connection
27
Table 23: How to Check the Alarm List
28
Figure 14: Dimensions of Models ZXME020E, ZXME025E, ZXME030E & ZXME040E and Models ZXLE020E, ZXLE030E & ZXLE040E (Single-Fan Units)
30
Figure 15: Dimensions of Models ZXME050E, ZXME060E, ZXME075E, ZXDE040E, ZXDE050E, ZXDE060E, ZXDE075E, ZXLE050E, ZXLE060E & ZXLE075E (Dual-Fan Units)
30
Figure 16: Transport and Storage
31
Table 24: Weights
31
Table 25: Maximum Operating Currents for Cable Selection
32
Table 26: Maximum Distance between 2 Clamp Supports
33
Figure 17: Brazing - Sectional View
34
Figure 18: Suction Tube Brazing Areas
34
Figure 19: Fixing Dimensions and Distances - Single-Fan Unit
35
Figure 20: Fixing Dimensions and Distances - Dual-Fan Unit
36
Figure 21: Service Valves for Refrigerant Charging
37
Figure 22: Liquid Line Service Port
38
Table 27: Overview of the ZX Unit Components
41
Figure 23: Wiring Diagram
43
Table 28: Parameters Level 1
43
Table 29: Parameter List Level 1 (Pr1) & 2 (Pr2)
59
Table 30: Alarm Code Overview
63
Table 31: Additional Features for Customization
67
Table 32: B7 AI7 Optional Sensor >> Resistance / Temperature Curve
68
Emerson Copeland EazyCool ZX Series Application Manuallines (80 pages)
Outdoor Condensing Units
Brand:
Emerson
| Category:
Air Conditioner
| Size: 5.22 MB
Table of Contents
Figure 1: Nomenclature ZX Units
8
Figure 2: ZX Unit Housing
11
Figure 3: P&I Diagram for ZXME Units
12
Figure 4: P&I Diagram for ZXLE Units
13
Figure 5: P&I Diagram for ZXDE Units
14
Figure 6: Electronic Controller
15
Figure 7: XCM25D Controller Functionality Overview
16
Figure 8: Prearranged Additional Connections
18
Figure 9: External Temperature Sensor - Functionality
19
Figure 10: Local Display
23
Figure 11: Remote Display Front Panel Mounting
24
Figure 12: VNR Connection for the Remote Display
24
Figure 13: Digital Operation
28
Figure 14: Pump-Down Functionality with Temperature Sensor
30
Figure 15: Emerson "Hot Key
31
Figure 16: Location of "Hot Key" Plug Connection
31
Figure 17: Dimensions of Models ZXME020E to ZXME040E, ZXDE030E and ZXLE020E to ZXLE040E (Single-Fan Units)
34
Figure 18: Dimensions of Models ZXME050E to ZXME075E, ZXDE040E to ZXDE075E and ZXLE050E to ZXLE075E (Dual-Fan Units)
34
Figure 19: Transport and Storage
35
Figure 20: Replacement of the Fuses
37
Figure 21: Brazing - Sectional View
39
Figure 22: Suction Tube Brazing Areas
39
Figure 23: Fixing Dimensions and Distances - Single-Fan Unit
40
Figure 24: Fixing Dimensions and Distances - Dual-Fan Unit
40
Figure 25: Service Valves for Refrigerant Charging
42
Figure 26: Liquid Line Service Port
42
Figure 27: Wiring Diagram - 3-Phase Motor
47
Figure 28: Wiring Diagram - 1-Phase Motor
48
Emerson Copeland EazyCool ZX Series Manual (26 pages)
Outdoor
Brand:
Emerson
| Category:
Heat Pump
| Size: 2.45 MB
Table of Contents
Table of Contents
2
1 Safety Instructions
4
Icon Explanation
4
Safety Statements
4
General Instructions
5
2 Product Description
6
Common Information about Copeland Eazycool™ ZX Condensing Units
6
About this Guideline
6
Product Range
6
Product Nameplate
6
Nomenclature
6
Application Range
7
Qualified Refrigerants and Oils
7
Application Limits
7
Main Component Description
7
Compressor
7
Condenser Fan(S)
7
Electronic Board Control and Operating Features
8
Electronic Board Features
8
Electronic Board Description
9
Diagnostic Signal
10
Compressor / Unit Setting
11
Compressor Motor Protection
12
Compressor Pressure Protection
12
High Pressure
12
Low Pressure
12
Other Inputs to the Board
12
Customer-Supplied Control (Thermostat)
12
Case Temperature Controller
13
Condenser Coil & Ambient Air Thermistors
13
Other Outputs from the Electronic Board
13
Liquid Line Solenoid Valve (Not Supplied)
13
Defrost Heater Contactor Coil (Not Supplied)
14
Evaporator Fan Contactor Coil (Not Supplied)
14
Dimensions in MM
14
3 Installation
16
Condensing Unit Handling
16
Transport and Storage
16
Weights
16
Electrical Connection
16
Power Supply Connections
16
Wiring Diagram
16
Electrical Protection Standard (Protection Class)
18
Refrigeration Connections
18
Refrigeration Piping Installation
18
Brazing Recommendations
18
Brazing Procedure
19
Location & Fixings
20
4 Starting up & Operation
22
Evacuation
22
Charging Procedure
22
Refrigerant Charging Procedure
22
Oil Charging Procedure
23
Rotation Direction of Scroll Compressors
23
Maximum Compressor Cycle
23
Checks before Starting & During Operation
23
5 Maintenance & Repair
24
Replacing a Compressor
24
Condenser Fins
24
Electrical Connections
24
Electronic Panel
25
Routine Leak Testing
25
Condenser Fan(S) & Motor(S)
25
6 Certification & Approval
25
7 Dismantling & Disposal
25
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