Trane Ascend ACS Series Manuals

Manuals and User Guides for Trane Ascend ACS Series. We have 1 Trane Ascend ACS Series manual available for free PDF download: Installation, Operation And Maintenance Manual

Trane Ascend ACS Series Installation, Operation And Maintenance Manual (92 pages)

Air-Cooled Chiller With Symbio Controls 80 to 230 Nominal Tons

Brand: Trane | Category: Chiller | Size: 3 MB

Warnings, Cautions, and Notices
2
Table of Contents
4
Model Number Information
6
Nameplates
6
Unit Nameplate
6
Model Number Coding System
6
Compressor Nameplate
6
Model Number Descriptions
7
Unit Model Number
7
Compressor Information
9
Model Number
9
General Information
10
Unit Description
10
General Data
10
Pre-Installation
15
Unit Inspection
15
Exterior Inspection
15
Inspection for Concealed Damage
15
Repair
15
Unit Storage
15
Installation Requirements
16
Dimensions and Weights
17
Unit Dimensions
17
Standard Unit
17
Unit with Optional Water Reversing Valve - no Pump
18
Units with Pump Package Option
19
Units with Partial Heat Recovery
20
Service Clearance
21
Weights
22
A2L Work Procedures
23
Servicing
23
Ignition Source Mitigation
23
Ventilation
23
Refrigerating Equipment
23
Electrical Devices
23
Leak Detection
24
Refrigerant Removal and Evacuation
24
Refrigerant Charging
25
Decommissioning
25
Installation - Mechanical
26
Location Requirements
26
Sound Considerations
26
Foundation
26
Clearances
26
Lifting and Moving Instructions
26
Isolation and Sound Emission
27
Unit Isolation and Leveling
27
Mounting Locations, Weights, and Isolators
28
Elastomeric Isolators
28
Point Weights
29
Isolator Selections
31
Evaporator Piping
32
Evaporator Piping Components
33
Entering Chilled Water Piping
34
Leaving Chilled Water Piping
34
Water Strainer
34
Evaporator Label
35
Evaporator Head Loss
36
Freeze Avoidance
37
Equipment Damage
37
Low Evaporator Refrigerant Cutout, Percent Glycol Requirements
38
Pump Package
42
Required
44
Expansion Tank
51
Partial Heat Recovery General
51
Description
51
Piping Recommendations
53
Safety Valve
53
Strainer
53
Other Water Side Components
53
Freeze Protection
54
Pressure Drop Curves
55
Installation Electrical
56
General Recommendations
56
Installer-Supplied Components
56
Power Supply Wiring
56
Control Power Supply
57
Heater Power Supply
57
Supply
57
Interconnecting Wiring
57
Chilled Water Pump Control
57
Lead/Lag Dual Pump
58
Programmable Relays
58
Relay Assignments Using Tracer TU
59
Low Voltage Wiring
60
Emergency Stop
60
External Auto/Stop
60
Ice Building Option
60
External Chilled/Hot Water Setpoint
60
(ECHWS) Option
60
External Demand Limit Setpoint
61
(EDLS) Option
61
EDLS and ECHWS Analog Input Signal
61
Wiring
61
Chilled Water Reset (CWR)
62
Communications Interface
63
Lontalk Interface (LCI-C)
63
Bacnet Interface (BCI-C)
63
Interface
63
Operating Principles
64
General
64
Refrigerant Cycle
64
Oil System
64
Condenser and Fans
64
Partial Heat Recovery
64
Controls
65
Overview
65
Symbio™ 800
65
Adaptiview™ Display
65
Tracer ® TU
65
Pre-Start
66
Start-Up and Shutdown
67
Unit Start-Up
67
Temporary Shutdown and Restart
67
Extended Shutdown Procedure
67
Seasonal Unit Start-Up Procedure
68
System Restart after an Extended
68
Shutdown
68
Sequence of Operation
69
Software Operation Overview
69
Power up Diagram
69
Power up to Starting
71
Stopped to Starting
72
Normal Shutdown to Stopped or Run
73
Inhibit
73
Maintenance
74
Recommended Maintenance
74
Weekly
74
Monthly
74
Annual
74
Refrigerant and Oil Charge Management
75
Lubrication System
75
Oil Level
75
Oil Testing
75
Condenser Maintenance
76
Condenser Coil Cleaning
76
Repair/Replacement of Microchannel
76
Coil
76
Condenser Coil Corrosion Protection
76
Inspection
76
Evaporator Maintenance
76
Water Strainer Maintenance
76
Units Without Pump Package
76
Units with Pump Package
77
Pump Package Maintenance
77
Heat Recovery Maintenance
77
Diagnostics
78
General Diagnostics Information
78
Main Processor Diagnostics
78
Sensor Failure Diagnostic
82
Communication Diagnostics
83
Unit Wiring
87
Log and Check Sheets
88
Trane Service
89

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Trane Ascend ACS Series Installation, Operation And Maintenance Manual (92 pages)

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