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Manuals and User Guides for Emerson ZXDI050E. We have
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Emerson ZXDI050E manual available for free PDF download: Application Manuallines
Emerson ZXDI050E Application Manuallines (70 pages)
Indoor Condensing Units
Brand:
Emerson
| Category:
Heat Pump
| Size: 4.4 MB
Table of Contents
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
Common Information about Copeland Eazycool™ ZXDI Indoor Condensing Units
8
EU Ecodesign Directive 2009/125/EC
8
Product Range
8
Product Nameplate
8
Nomenclature
8
Figure 1: Nomenclature ZXDI Units
8
Application Range
9
Qualified Refrigerants and Oils
9
Application Limits
9
Bill of Material
9
Main Components Description
9
Compressor
9
Condenser Fan(S)
10
Figure 2: Fan Details and Dimensions
10
Figure 3: Fan Bracket Details
10
Housing
11
Figure 4: ZXDI Unit Housing
11
P&I Diagram for ZXDI Units
12
Figure 5: P&I Diagram for ZXDI Units
12
XCM25D Electronic Controller - Features
13
Description
13
Functionality
13
Figure 6: Electronic Controller
13
Main Control & Safety Features
14
Figure 7: XCM25D Controller Functionality Overview
14
Additional Features for Customization
15
Figure 8: Prearranged Additional Connections
16
XCM25D Electronic Controller - Programming
17
Programming the Local Display
17
Figure 9: Local Display
17
Remote Display CCM60
18
Figure 10: Remote Display Front Panel Mounting
18
Figure 11: VNR Connection for the Remote Display
18
Single Commands
19
Double Commands - Entering Programming Level 1 "Pr1
19
How to Program the Parameters (Pr1 and Pr2)
19
Entering Programming Level 2 "Pr2
20
Fast Access Menu
20
Controller Keyboard
20
How to Lock the Keyboard
20
How to Unlock the Keyboard
21
Parameters Level 1 - Required Settings
21
Digital Operation
21
Reset to Factory Settings - Emerson "Hot Key
22
How to Save Factory Settings or User Settings
22
Emerson "Hot Key" for ZXDI Units with XCM25D Controller
22
Figure 12: Digital Operation
22
Figure 13: Emerson "Hot Key
22
Location of the "Hot Key" Plug Connection on the XCM25D Controller
23
How to Program a "Hot Key" from the Controller (Upload)
23
How to Program a Controller Using an Emerson "Hot Key" (Download)
23
Figure 14: Location of "Hot Key" Plug Connection
23
Troubleshooting - Alarm History
24
Compressor Motor Protection
24
System Pressure Protection
24
High-Pressure Safety Switch
24
High Pressure: Pressure Relief Valve
25
Low-Pressure Safety Switch - Optional
25
Ambient Temperature Sensor
25
Alarm Output (DO5)
25
Fan Speed Control - Ziehl-Abegg PKE-6 Controller
25
Dimensions in MM
26
Figure 15: PKE-6 Fan Speed Controller Details and Dimensions
26
Figure 16: Dimensions of ZXDI Condensing Units (All Models)
26
3 Installation
27
Condensing Unit Handling
27
Transport and Storage
27
Weights
27
Figure 17: Transport and Storage
27
Electrical Connection
28
Power Supply Connections
28
Maximum Operating Currents for Cable Selection
28
Electrical Wiring
28
Electrical Protection Standard (Protection Class)
28
Overload Protection
28
Figure 18
28
Refrigeration Piping Connections
29
Refrigeration Piping Installation
29
Brazing Recommendations
30
Brazing Procedure
30
Figure 19: Brazing - Sectional View
30
Figure 20: Suction Tube Brazing Areas
30
Location & Fixings
31
Required Distances
31
Figure 21: Fixing Dimensions and Distances
31
Air Ducts Connection
32
4 Starting up & Operation
33
Evacuation
33
Charging Procedure
33
Refrigerant Charging Procedure
33
Oil Charging Procedure
34
Oil Separator
34
Rotation Direction of Scroll Compressors
34
Maximum Compressor Cycle
34
Figure 22: Service Valves for Refrigerant Charging
34
Figure 23: Liquid Line Service Port
34
Checks before Starting & During Operation
35
5 Maintenance & Repair
36
Replacing a Compressor
36
Condenser Fins
36
Electrical Connections
36
Routine Leak Testing
37
Condenser Fans & Motors
37
6 Certification & Approval
37
7 Dismantling & Disposal
37
Disclaimer
38
Appendix 1: Overview of the ZXDI Indoor Unit Components
39
Appendix 2: Wiring Diagram - ZXDI Units (380-420V/3Ph/50 Hz)
40
Figure 24: Wiring Diagram - 3-Phase Motor
40
Appendix 3: Parameter List Level 1 (Pr1)
41
Appendix 4: Parameter List Level 1 & Level 2 (Pr1 & Pr2)
42
Appendix 5: Alarm Menu
60
Appendix 6: Additional Features for Customization
65
Appendix 7: Temperature / Resistance Curve for B7 Sensor (Customer Option)
67
Appendix 8: List of Tables and Figures
68
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