OWNER INFORMATION ...............................................................................................................3
OPERATING INSTRUCTIONS ......................................................................................................3
GENERAL SPECIFICATIONS ......................................................................................................4
SAFETY CONSIDERATIONS .......................................................................................................4
Equipment Check .................................................................................................................4
Requirements and Codes .....................................................................................................4
Unit Dimensions ...................................................................................................................5
Unit Location .........................................................................................................................6
Air Filter Requirements .........................................................................................................6
Condensate Drain .................................................................................................................7
UNIT INSTALLATION ...................................................................................................................7
Ground Level ........................................................................................................................7
Rigging and Hoisting ............................................................................................................7
Rooftop .................................................................................................................................8
AIR SUPPLY .................................................................................................................................8
Unconditioned Spaces ..........................................................................................................9
Acoustical Ductwork .............................................................................................................9
Clearance .............................................................................................................................9
ELECTRICAL WIRING ..................................................................................................................9
General .................................................................................................................................9
Line Voltage ..........................................................................................................................9
Blower Speed .....................................................................................................................10
Room Thermostat ...............................................................................................................10
SYSTEM CHECK ........................................................................................................................12
Pre-Start Check List ...........................................................................................................12
START-UP PROCEDURE ...........................................................................................................12
Air Circulation .....................................................................................................................12
System Cooling ..................................................................................................................12
System Heating ..................................................................................................................12
UNIT MAINTENANCE .................................................................................................................12
Refrigerant Charging ..........................................................................................................12
Routine Maintenance ..........................................................................................................13
Wiring Diagrams ............................................................................................................16-19
2
TABLE OF CONTENTS