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Emerson Copeland EazyCool OM 501 Series Manuals
Manuals and User Guides for Emerson Copeland EazyCool OM 501 Series. We have
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Emerson Copeland EazyCool OM 501 Series manual available for free PDF download: Application Manuallines
Emerson Copeland EazyCool OM 501 Series Application Manuallines (73 pages)
Large Outdoor Condensing Units
Brand:
Emerson
| Category:
Heat Pump
| Size: 5.29 MB
Table of Contents
Section 1
2
Table of Contents
2
About These Guidelines
6
Icon Explanation
6
General Instructions
7
Safety Statements
7
1 Safety Instructions
6
2 Product Description
8
Common Information about Copeland OM(T)E & OL(T)E Condensing Units
8
EU Ecodesign Directive 2009/125/EC
8
Product Range
8
Product Nameplate
8
Figure 1: Unit Nameplate
8
Nomenclature
9
Application Range
9
Qualified Refrigerants and Oils
9
Figure 2: Nomenclature OM & OL Units
9
Application Limits
10
Main Component Description
10
Bill of Material 501 - General Description
10
Housing
10
Figure 3: OM(T)E & OL(T)E Unit Housing
10
Figure 4: Main Components
11
Figure 5 : Open Condenser Segment
11
Compressor
12
Figure 6: Accessibility Main Components
12
Figure 7 : Open Compressor Compartment
12
Condenser Fan(S)
13
Figure 8 : Open Fan Safety Grid
13
Electrical Cabinet
14
Figure 9: Electrical Cabinet
14
Figure 10 : Open Electrical Cabinet
14
P&I Diagram for OM(T)Q Units
15
Figure 11: P&I Diagram for OM(T)E Units
15
P&I Diagram for OL(T)Q Units
16
Figure 12: P&I Diagram for OL(T)E Units
16
XCM25D Electronic Controller - Features
17
Description
17
Functionality
17
Figure 13: Electronic Controller
17
Main Control & Safety Features
18
Figure 14: XCM25D Controller Functionality Overview
18
Emergency Mode
20
Figure 15: Rescue Mode Activation
20
Heat Recovery Mode - Optional
21
Figure 16: Heat Recovery Implementation
21
XCM25D Electronic Controller - Programming
22
Programming the Local Display
22
Figure 17: Local Display
22
Remote Display CCM60
23
Figure 18: Remote Display Front Panel Mounting
23
Figure 19: VNR Connection for the Remote Display
23
Single Commands
24
Double Commands - Entering Programming Level 1 "Pr1
24
How to Program the Parameters (Pr1 and Pr2)
24
Entering Programming Level 2 "Pr2
25
Fast Access Menu
25
Controller Keyboard
26
How to Lock the Keyboard
26
How to Unlock the Keyboard
26
Parameters Level 1 - Required Settings
26
Pump-Down - General
26
Digital Operation
27
Reset to Factory Settings - Emerson "Hot Key
27
How to Save Factory Settings or User Settings
27
Figure 20: Digital Operation
27
Applicable Hot Key for OM & OL Units with XCM25D Controller
28
Location of the "Hot Key" Plug Connection on the XCM25D Controller
28
How to Program a "Hot Key" from the Controller (Upload)
28
How to Program a Controller Using an Emerson "Hot Key" (Download)
28
Figure 21: Emerson "Hot Key
28
Figure 22: Location of "Hot Key" Plug Connection
28
Troubleshooting - Alarm History
29
Compressor Motor Protection
30
System Pressure Protection
30
High-Pressure Safety Switch
30
High Pressure: Pressure Relief Valve
30
Low-Pressure Safety Switch
30
Other Inputs of the XCM25D Controller
30
Customer-Supplied Control - Heat Recovery / On/Off / Room Thermostat
30
Ambient Temperature Sensor
30
Output of the XCM25D Controller - Alarm Output (DO5)
30
3 Installation
31
Dimensions in MM
31
Figure 23: Outer Dimensions
31
Condensing Unit Handling
32
Transport and Storage
32
Lifting
32
Figure 24: Transport and Storage
32
Figure 25 : Lifting 1 OM(T)E & OL(T)E
32
Weights
33
Location & Fixings
33
Figure 26: Center of Gravity
33
Required Distances
34
Refrigeration Piping Connections
34
Refrigeration Piping Installation
34
Figure 27: Fixing Dimensions and Distances Are in MM
34
Connection Sizes
35
Figure 28: Connection Ports Suction & Liquid
35
Brazing Recommendations
36
Brazing Procedure
36
Figure 30: Brazing - Sectional View
36
Figure 31: Suction Tube Brazing Areas
36
Electrical Connection
37
Power Supply Connections
37
Maximum Operating Currents for Cable Selection
37
Electrical Wiring
37
Electrical Protection Standard (Protection Class)
37
4 Starting up & Operation
38
Evacuation
38
Charging Procedure
38
Refrigerant Charging Procedure
38
Oil Charging Procedure
39
Oil Separator
39
Figure 34: Oil Charging Service Ports
39
Rotation Direction of Scroll Compressors
40
Maximum Compressor Cycle
40
Checks before Starting & During Operation
40
5 Maintenance & Repair
41
Replacing a Compressor
41
Condenser Fins
41
Electrical Connections
41
Routine Leak Testing
42
Condenser Fan(S) & Motor(S)
42
6 Certification & Approval
42
7 Dismantling & Disposal
42
Disclaimer
42
Appendix 1: Wiring Diagram (Status 08.06.2017) - OM(T)E / OL(T)E Units (380-420V / 3Ph / 50 Hz)
43
Figure 35: Wiring Diagram
46
Figure 36: Wiring Diagram
47
Figure 37: Wiring Diagram
48
Figure 38: Wiring Diagram
49
Figure 39: Wiring Diagram
50
Figure 42: Wiring Diagram Legend 1
50
Figure 40: Wiring Diagram
51
Figure 43: Wiring Diagram Page Legend 2
51
Figure 41: Wiring Diagram
52
Appendix 2: Parameter List Level 1 (Pr1)
53
Appendix 3: Parameter List Level 1 & 2 (Pr1 & Pr2)
54
Appendix 4: Alarm Menu
62
Appendix 5: Temperature / Resistance Curve for B7 Sensor (Customer Option)
69
Appendix 6: List of Tables and Figures
70
Section 2
71
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