Rheem RRNA-B SERIES - Table of Contents

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I.TABLE OF CONTENTS
I. Table of Contents ..................................................................................................2
II. Introduction............................................................................................................3
III. Checking Product Received ..................................................................................3
IV. Specifications ........................................................................................................3
A. General .............................................................................................................3
B. Major Components............................................................................................3
V. Safety Information .................................................................................................4
VI. Unit Dimensions ....................................................................................................5
VII. Installation .............................................................................................................7
A. General .............................................................................................................7
1. Pre-Installation Check ..................................................................................7
2. Location Considerations...............................................................................7
B. Outside Installation............................................................................................8
C. Attaching Exhaust and Combustion Air Inlet Hoods .........................................9
D. Cover Panel Installation/Conversion Procedure ...............................................9
1. Horizontal to Downflow .................................................................................9
2. Downflow to Horizontal .................................................................................9
E. Clearances ......................................................................................................11
F. Rooftop Installation .........................................................................................13
G. Ductwork .........................................................................................................13
H. Return Air ........................................................................................................14
I. Filters ..............................................................................................................14
VIII. Gas Supply, Condensate Drain and Piping .........................................................16
A. Gas Connection ..............................................................................................16
B. LP Conversion.................................................................................................17
C. NOx Models ....................................................................................................18
D. Adjusting or Checking Furnace Input ..............................................................18
E. Condensate Drain ...........................................................................................19
IX. Wiring ..................................................................................................................19
A. Power Supply ..................................................................................................19
B. Hook Up ..........................................................................................................21
C. Internal Wiring .................................................................................................21
D. Thermostat ......................................................................................................21
X. Furnace Section Controls and Ignition System ...................................................22
Normal Furnace Operating Sequence.................................................................22
Operating Instructions .........................................................................................23
Burners ................................................................................................................24
Manual Reset Overtemperature Control..............................................................24
Pressure Switch...................................................................................................24
Limit Control ........................................................................................................24
XI. System Operating Information.............................................................................24
Advise the Customer ...........................................................................................24
Furnace Section Maintenance.............................................................................24
Lubrication ...........................................................................................................25
Cooling Section Maintenance..............................................................................26
Replacement Parts ..............................................................................................27
Troubleshooting...................................................................................................27
Wiring Diagrams ..................................................................................................27
Charging ..............................................................................................................27
Blower Motor Speed Taps ...................................................................................27
XII. General Data ..................................................................................................29-41
XIII. Miscellaneous......................................................................................................42
Electrical Data ....................................................................................................42
Airflow Performance .......................................................................................43-44
Wiring Diagrams.............................................................................................45-49
Charge Charts ................................................................................................50-55
Troubleshooting..............................................................................................56-57