Specifications

141
Note : Installation and maintenance are to be performed only by qualified personnel who are
familiar with local codes and regulations, and experienced with this type of equipment.
Caution: Sharp edges and coil surfaces are a potential injury hazard. Avoid contact with them.
Warning : Moving machinery and electrical power hazard. May cause severe personal
injury or death. Disconnect and lock off power before servicing equipment.
"McQuay" is a registered trademark of McQuay International. All rights reserved.
c
2010 McQuay International. All rights reserved throughout the world.
Bulletin illustrations cover the general appearance of McQuay International products at the time of publication.
We reserve the right to change design and construction specifications at any time without notice.
Table of Contents
Nomenclature ................................................................................................................. 1
- Product Line Up .......................................................................................... 3
Features ...................................................................................................................... 5
Application Information
- Operating Range ......................................................................................... 6
- Refrigerant Circuit Diagram......................................................................... 7
- Controller..................................................................................................... 9
- Installation .................................................................................................. 13
Sound Data ................................................................................................................... 21
- NC Curves.................................................................................................. 23
Selection Process
- Fan Performance Chart.............................................................................. 31
Engineering and Physical Data
- General Data.............................................................................................. 43
- Components Data ...................................................................................... 59
- Safety Devices ........................................................................................... 75
Performance Data ......................................................................................................... 80
- Performance Tables ................................................................................... 84
Dimensional Data .......................................................................................................... 96
Electrical Data .............................................................................................................. 104
Wiring Diagrams........................................................................................................... 112
Servicing and Maintenance .......................................................................................... 121
Troubleshooting............................................................................................................ 123
Exploded View and Part List ........................................................................................ 128