Trane CGAM Manuals

Manuals and User Guides for Trane CGAM. We have 2 Trane CGAM manuals available for free PDF download: Installation & Operation Manual

Trane CGAM Installation & Operation Manual

Trane CGAM Installation & Operation Manual (276 pages)

Air-Cooled Scroll Chillers 20 - 130 Tons

Brand: Trane | Category: Chiller | Size: 22.22 MB

Table of Contents

Table of Contents
4
Model Number Description

8
- Unit Nameplate
  8
- Unit Model Number
  9
- Compressor Nameplate
  10
- Compressor Model Number
  11
General Information

12
- Unit Description
  12
- Accessory/Options Information
  14
General Data

16
Pre-Installation

23
- Inspection Checklist
  23
- Unit Storage
  23
- Installation Requirements
  24
Unit Dimensions/Weights

25
- Dimensions
  25
- Weights
  39
Installation - Mechanical

41
- Location Requirements
  41
  - Sound Considerations
    41
  - Foundation
    41
  - Clearances
    41
- Rigging
  41
  - Lifting Procedure
    41
- Unit Isolation and Leveling
  47
- Evaporator Piping
  52
  - Drainage
    52
  - Evaporator Piping Components
    53
  - Entering Chilled Water Piping
    53
  - Leaving Chilled Water Piping
    54
  - Water Strainer
    54
  - Flow Switch
    54
  - Evaporator Label
    55
  - Pressure Drop Curves
    56
  - Freeze Protection
    58
  - Low Evap Refrigerant Cutout/Percent Glycol Recommendations
    59
  - Performance Adjustment Factors
    61
- Partial Heat Recovery
  64
- Dual High Head Pump Package
  68
Installation - Electrical

72
CGAM Operating Principles

91
- General
  91
- Refrigerant Cycle
  100
- Oil System Operation (CGAM)
  103
Controls Interface

106
- Dynaview Interface
  107
- Display Screens
  108
- Basic Screen Format
  108
  - Auto, Stop/Immediate Stop
    109
  - Diagnostic Annunciation
    109
  - Manual Override Exists
    110
- Main Screen
  110
  - Chiller Operating Mode
    111
  - Active Chilled Water Setpoint
    111
  - Other Active Setpoints
    112
  - Password-Protected Settings
    112
- Settings Screen
  113
- Local Time of Day Schedule Screen
  115
- Lockout Screen
  121
- Reports
  122
- Power up and Self Tests
  124
- Techview
  126
  - Software Download
    127
  - Unit View
    128
  - Diagnostics View
    134
  - Configuration View
    136
  - Software View
    138
  - Binding View
    139
Pre-Start Checkout

141
- Unit Voltage Power Supply
  143
  - Unit Voltage Imbalance
    143
  - Unit Voltage Phasing
    143
- Water System
  145
  - Flow Rates
    145
  - Pressure Drop
    145
- Start up Checklist
  146
Unit Start-Up Procedures

148
- Sequence of Operation
  148
- Start-Up
  151
- Seasonal Unit Start-Up Procedure
  152
- Limit Conditions
  152
Unit Shutdown

153
- Normal Shutdown to Stopped
  153
- Seasonal Unit Shutdown
  154
Maintenance

155
- Periodic Maintenance
  155
  - General
    155
  - Weekly Maintenance
    155
  - Monthly Maintenance
    156
  - Annual Maintenance
    156
- Compressor Service Information
  157
  - Compressor Electrical Connections
    157
  - Motor Protection
    157
  - Oil Level
    158
  - Oil Fill, Removal and Capacity
    158
  - Compressor Oil Capacity
    158
  - Oil Testing
    158
  - Compressor Operational Pump down
    159
  - Compressor Service Pump down Procedure
    159
  - Oil Equalizer Line
    159
  - Tandem Compressor Suction Restrictors
    160
  - Compressor Replacement
    161
  - Refrigerant System Open Time
    162
  - Mechanical Compressor Failure
    162
  - Electrical Compressor Failure
    162
  - Compressor Motor Megging
    162
  - Compressor Current Imbalance
    162
  - Refrigerant Piping
    162
  - Compressor Electrical Terminal Box
    162
  - Compressor Oil Sump Heaters
    163
- Condenser Maintenance
  163
  - Condenser Coil Cleaning
    163
- Evaporator Maintenance
  163
  - Evaporator Replacement
    163
  - Water Strainer Maintenance
    164
- Pump Package Maintenance
  164
  - Rust Prevention
    164
  - Accessing Pump Package Components for Servicing
    165
  - Pump Motor Seal Service
    165
  - Pump Package Motor Lifting
    166
Diagnostics

168
- Explanatory Comments
  168
- Main Processor Diagnostics
  169
- Sensor Failure Diagnostics
  175
- Communication Diagnostics
  176
- Main Processor- Boot Messages and Diagnostics
  181
Unit Wiring

183

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Trane CGAM Installation & Operation Manual

Trane CGAM Installation & Operation Manual (152 pages)

Air-Cooled Scroll Chillers 20 - 130Tons

Brand: Trane | Category: Chiller | Size: 5.34 MB

Table of Contents

Table of Contents
4
Model Number Descriptions

6
General Information

9
- Unit Description
  9
- Accessory/Options Information
  10
General Data

12
Pre-Installation

16
- Inspection Checklist
  16
- Unit Storage
  16
- Installation Requirements
  16
Unit Dimensions/Weights

17
Installation - Mechanical

32
- Location Requirements
  32
- Rigging
  32
- Unit Isolation and Leveling
  36
- Mounting Point Locations and Weights
  39
- Evaporator Piping
  46
  - Entering Chilled Water Piping
    47
  - Flow Switch
    47
  - Leaving Chilled Water Piping
    47
  - Water Strainer
    47
  - Evaporator Label
    47
  - Pressure Drop Curves
    49
  - Freeze Protection
    50
  - Performance Adjustment Factors
    53
- Partial Heat Recovery
  54
  - Partial Heat Recovery Freeze Protection
    55
  - Partial Heat Recovery Pressure Drop Curves
    56
- Dual High Head Pump Package
  57
Installation - Electrical

64
CGAM Operating Principles

90
- General
  90
- Partial Heat Recovery Components
  96
- Refrigerant Cycle
  98
- Oil System Operation (CGAM)
  99
Controls Interface

101
- CH530 Communications Overview
  101
- Dynaview Interface
  101
- Display Screens
  102
- Basic Screen Format
  102
- Main Screen
  103
- Settings Screen
  104
- Local Time of Day Schedule Screen
  106
- Lockout Screen
  109
- Reports
  109
- Power up and Self Tests
  110
- Techview
  110
  - Software Download
    111
  - Unit View
    111
  - Diagnostics View
    117
  - Configuration View
    117
  - Software View
    119
  - Binding View
    120
Pre-Start Checkout

121
- Unit Voltage Power Supply
  122
- Water System
  123
- Start up Checklist
  124
Unit Start-Up Procedures

126
- Sequence of Operation
  126
- Start-Up
  127
- Seasonal Unit Start-Up Procedure
  128
- Limit Conditions
  128
Unit Shutdown

129
- Normal Shutdown to Stopped
  129
- Seasonal Unit Shutdown
  129
Maintenance

131
- Periodic Maintenance
  131
- Compressor Service Information
  132
  - Compressor Service Pump down Procedure
    133
  - Oil Testing
    133
  - Oil Level
    133
  - Compressor Operational Pump down
    133
  - Oil Equalizer Line
    134
  - Tandem Compressor Suction Restrictors
    134
  - Refrigerant System Open Time
    135
  - Mechanical Compressor Failure
    135
  - Electrical Compressor Failure
    135
  - Compressor Replacement
    135
  - Compressor Motor Megging
    135
  - Compressor Current Imbalance
    135
  - Refrigerant Piping
    135
- Condenser Maintenance
  136
- Evaporator Maintenance
  136
- Pump Package Maintenance
  137
  - Pump Motor Seal Service
    138
  - Pump Package Motor Lifting
    138
Diagnostics

139
- Main Processor Diagnostic
  140
- Sensor Failure Diagnostics
  146
- Communication Diagnostics
  147
- Main Processor- Boot Messages and Diagnostics
  150
Unit Wiring

151

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