Trane Ascend ACS 140 Manuals

Trane Ascend ACS 140 Manuals

Manuals and User Guides for Trane Ascend ACS 140. We have 1 Trane Ascend ACS 140 manual available for free PDF download: Installation, Operation And Maintenance Manual

Trane Ascend ACS 140 Installation, Operation And Maintenance Manual

Trane Ascend ACS 140 Installation, Operation And Maintenance Manual (88 pages)

Air-Cooled Chiller

Brand: Trane | Category: Chiller | Size: 1.84 MB

Table of Contents

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
  8
  - Model Number
    8
General Information

9
- Unit Description
  9
- General Data
  9
Pre-Installation

12
- Unit Inspection
  12
  - Exterior Inspection
    12
  - Damage
    12
  - Repair
    12
- Unit Storage
  12
- Installation Requirements
  13
Dimensions and Weights

14
- Unit Dimensions
  14
  - Standard Unit
    14
  - Units with Pump Package
    15
- Service Clearance
  16
- Weights
  16
Installation - Mechanical

17
- Location Requirements
  17
  - Sound Considerations
    17
  - Foundation
    17
  - Clearances
    17
- Lifting and Moving Instructions
  17
- Isolation and Sound Emission
  18
  - Unit Isolation and Leveling
    19
  - Elastomeric Isolators
    19
  - Mounting Locations, Weights
    19
  - Isolators
    19
- Evaporator Piping
  21
  - Evaporator Piping Components
    21
  - Evaporator Label
    23
- Pressure Drop Curves
  24
- Pump Curves
  26
- Freeze Avoidance
  28
- Low Evaporator Refrigerant Cutout
  29
- Glycol Requirements
  29
- High Head Pump Package
  32
  - Expansion Tank
    34
Installation Electrical

35
- General Recommendations
  35
- Installer-Supplied Components
  35
  - Power Supply Wiring
    36
  - Control Power Supply
    36
  - Heater Power Supply
    36
  - Water Pump Power Supply
    37
- Interconnecting Wiring
  37
  - Interlock
    37
  - Chilled Water Pump Control
    37
  - Lead/Lag Dual Pump
    37
- Programmable Relays
  37
- Relay Assignments Using Tracer TU
  38
- Low Voltage Wiring
  39
  - Emergency Stop
    39
  - External Auto/Stop
    39
  - Ice Building Option
    39
  - External Chilled/Hot Water Setpoint
    40
  - (ECHWS) Option
    40
  - External Demand Limit Setpoint
    40
  - (EDLS) Option
    40
  - EDLS and ECHWS Analog Input
    41
  - Signal Wiring
    41
  - Chilled Water Reset (CWR)
    41
- Communications Interface
  42
  - Lontalk Interface (LCI-C)
    42
  - Bacnet Interface (BCI-C)
    42
  - Interface
    42
Operating Principles

43
- General
  43
- Refrigerant Cycle
  43
- Oil System
  43
- Condenser and Fans
  43
Controls

44
- Overview
  44
- UC800 Specifications
  44
  - Wiring and Port Descriptions
    44
  - Communication Interfaces
    45
  - Rotary Switches
    45
  - LED Description and Operation
    45
- Tracer Adaptiview TD7 Display
  47
  - Operator Interface
    47
  - Home Screen
    47
  - Modes
    47
  - Alarms
    51
  - Reports
    51
  - Equipment Settings
    53
  - Display Settings
    54
  - Security Settings
    56
  - Invisisound Ultimate - Noise
    57
  - Reduction Mode
    57
- Tracer TU
  57
- Integrated Rapid Restart
  58
Pre-Start

59
Start-Up and Shutdown

60
- Unit Start-Up
  60
- Temporary Shutdown and Restart
  60
- Extended Shutdown Procedure
  60
- Seasonal Unit Start-Up Procedure
  61
- System Restart after Extended
  61
- Shutdown
  61
- Sequence of Operation
  63
  - Software Operation Overview
    63
  - Power up Diagram
    63
  - Power up to Starting
    64
  - Stopped to Starting
    65
  - Normal Shutdown to Stopped or
    66
  - Run Inhibit
    66
Maintenance

67
- Recommended Maintenance
  67
  - Weekly
    67
  - Monthly
    67
  - Annual
    67
- Refrigerant and Oil Charge
  68
- Management
  68
- Lubrication System
  68
  - Oil Level
    68
  - Oil Testing
    68
- Condenser Maintenance
  68
  - Condenser Coil Cleaning
    68
  - Repair/Replacement of Microchannel
    69
  - Coil
    69
  - Condenser Coil Corrosion Protection
    69
  - Inspection
    69
- Evaporator Maintenance
  69
- Water Strainer Maintenance
  69
  - Units Without Pump Package
    69
  - Units with Pump Package
    70
- Pump Package Maintenance
  70
Diagnostics

71
Unit Wiring

83
Log and Check Sheets

84
- Ascend™ Model ACS Installation Completion Check Sheet and Request for Trane Service
  84

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