Table Of Contents - Trane CGWF Installation Operation & Maintenance

Table of Contents

General Information ........................................................................................... 7
Literature Change History..................................................................................... 7
Unit Identification ................................................................................................. 7
Nameplates .......................................................................................................... 7
Unit Nameplates................................................................................................... 7
Compressor Nameplate ....................................................................................... 7
Evaporator Nameplate .......................................................................................... 7
Condenser Nameplate.......................................................................................... 8
Unit Inspection ..................................................................................................... 8
Inspection Checklist ............................................................................................. 8
Loose Parts Inventory .......................................................................................... 8
Unit Description.................................................................................................... 8
Unit Model Number.............................................................................................. 8
Installation Overview .......................................................................................... 12
Installation Mechanical .................................................................................... 17
Unit Storage ....................................................................................................... 17
Location Requirement ........................................................................................ 17
Noise Consideration ........................................................................................... 17
Foundation.......................................................................................................... 17
Ventilation........................................................................................................... 17
Drainage ............................................................................................................. 17
Rigging ............................................................................................................... 17
Lifting Procedure for 20-50 Ton CGWF 20-60 and Ton CCAF Units................... 18
Lifting Procedure for 60 Ton Units ..................................................................... 20
Alternate Moving Methods................................................................................. 21
Access Restrictions ............................................................................................ 21
Recommended Clearances ................................................................................ 22
Unit Isolation ...................................................................................................... 22
Direct Mounting ................................................................................................. 22
Neoprene Isolator Mounting .............................................................................. 22
Neoprene Isolator Data ...................................................................................... 22
Unit Leveling ...................................................................................................... 23
Unit Piping .......................................................................................................... 29
General Water Piping Recommendations .......................................................... 29
Water System .................................................................................................... 29
Water Flow Rates............................................................................................... 29
Pressure Drop Measurement ............................................................................. 29
Evaporator Water Piping..................................................................................... 32
Evaporator Water Connections........................................................................... 32
Evaporator Piping Components .......................................................................... 32
Flow Sensing Devices ........................................................................................ 32
Evaporator Drain. ................................................................................................ 33
Condenser Water Piping .................................................................................... 33
Condenser Water Connections. ......................................................................... 33
Condenser Piping Components.......................................................................... 33
Condenser Drains. .............................................................................................. 34
Water Regulating Valve ...................................................................................... 35
Water pressure Relief Valves ............................................................................. 37
Low Temperature Operation .............................................................................. 37
Pressure Relief Valve Venting ............................................................................ 38
Refrigerant Piping (CCAF only) ........................................................................... 40
CGWF-SVX01A-EN 3