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TABLE OF CONTENTS
I. Safety Information .................................................................................................3
I
I. Introduction............................................................................................................4
III. Checking Product Received ..................................................................................7
IV. Equipment Protection ............................................................................................7
V. Specifications ........................................................................................................7
VI. Installation .............................................................................................................7
A. General .............................................................................................................7
1. Pre-Installation Check Points ........................................................................7
2. Location.........................................................................................................7
B. Outside Slab Installation ...................................................................................8
C
. Clearances ........................................................................................................8
D. Rooftop Installation ...........................................................................................9
VII. Ductwork................................................................................................................9
VIII. Filters.....................................................................................................................9
IX. Condensate Drain, Indoor Coil ..............................................................................9
X. Condensate Drain, Outdoor Coil .........................................................................10
XI. Electrical Wiring...................................................................................................10
A. Power Wiring...................................................................................................10
B. Electric Heater Kit Instructions ........................................................................10
C. Control Wiring .................................................................................................11
D. Internal Wiring .................................................................................................11
E. Grounding .......................................................................................................11
F. Thermostat ......................................................................................................12
XII. Indoor Air Flow Data............................................................................................12
XIII. Pre-Start Check ...................................................................................................12
XIV. Startup.................................................................................................................12
XV. Operation.............................................................................................................13
XVI. Auxiliary Heat ......................................................................................................13
XVII. Demand Defrost Control......................................................................................14
XVIII. General Data ..................................................................................................15-20
XIX. Miscellaneous
Electrical and Physical Data...........................................................................21-22
Airflow Performance .......................................................................................23-26
Electric Heater Kit...........................................................................................27-30
Wiring Diagram...............................................................................................31-34
Charge Charts ................................................................................................35-40
Installation instructions are updated on a regular basis. This is done as product
changes occur or if new information becomes available. In this publication, an arrow ()
denotes changes from the previous edition or additional new material.