2
TABLE OF CONTENTS
I. Safety Information .................................................................................................3
II. Introduction............................................................................................................6
IV. Specifications ........................................................................................................6
A. General .............................................................................................................6
B. Major Components............................................................................................6
C. R-410A Refrigerant ...........................................................................................6
1. Comfort Alert .................................................................................................7
V. Unit Dimensions ..................................................................................................11
VI. Installation ...........................................................................................................13
A. General ...........................................................................................................13
B. Outside Installation..........................................................................................13
E. Clearances ......................................................................................................15
F. Rooftop Installation .........................................................................................17
G. Ductwork .........................................................................................................17
I
H. Return Air ........................................................................................................19
. Filters ..............................................................................................................20
A. Gas Connection ..............................................................................................22
B. LP Conversion.................................................................................................23
C. NOx Models ....................................................................................................24
E. Condensate Drain ...........................................................................................25
VIII. Wiring ..................................................................................................................25
A. Power Supply ..................................................................................................25
B. Hook Up ..........................................................................................................27
C. Internal Wiring .................................................................................................27
D. Thermostat ......................................................................................................27
IX.
C. Burners............................................................................................................30
E. Pressure Switch ..............................................................................................30
F. Limit Control ....................................................................................................30
A. Advise the Customer.......................................................................................30
C. Lubrication.......................................................................................................32
E. Replacement Parts..........................................................................................33
F. Charging..........................................................................................................33
XII. General Data ..................................................................................................44-67
XIII. Miscellaneous.................................................................................................65-74
XV. Wiring Diagrams.............................................................................................80-88
XVI. Charge Charts ..............................................................................................89-104
XVII. Troubleshooting..........................................................................................105-106
Need help?
Do you have a question about the RRNL and is the answer not in the manual?