Table of Contents M5MSY-2010
“McQuay” is a registered trademark of McQuay International. All rights reserved.
© 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 specifi cations at any time without notice.
Contents
Nomenclature......................................................................................................................1
Indoor Unit .....................................................................................................................1
Outdoor Unit ..................................................................................................................3
Product Line-Up .............................................................................................................4
Features.............................................................................................................................10
Application Information ................................................................................................... 11
Operating Range ......................................................................................................... 11
Refrigerant Circuit Diagram .........................................................................................12
Controller ....................................................................................................................14
Installation Guideline ...................................................................................................17
Engineering & Physical Data ...........................................................................................42
General Data - Heat pump ..........................................................................................42
Components Data - Heat pump ...................................................................................48
Performance Data .............................................................................................................54
Outline and Dimension ....................................................................................................57
Electrical Data ...................................................................................................................61
Wiring Diagram .................................................................................................................63
Service and Maintenance.................................................................................................70
Troubleshooting ...............................................................................................................72
Exploded View and Part List ...........................................................................................82