Rheem RKNL-B Series User Manual

2
TABLE OF CONTENTS
I. SPECIFICATIONS .........................................3
General .................................................3
Major Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
R410A Refrigerant .........................................3
Safety Information..........................................5
Unit Dimensions .........................................6-8
General Data..............................................9
II. INSTALLATION ..........................................10
General .................................................10
Location Considerations ....................................10
Outside Installation ........................................11
Exhaust & Combustion Hoods ...............................11
Cover Panel Installation ....................................12
Filter Replacement ........................................12
Clearances ..............................................13
Rooftop Installation ........................................14
Ducting .................................................14
Return Air ...............................................15
III. GAS SUPPLY, CONDENSATE DRAIN AND PIPING .............16
Gas Connection ..........................................16
LP Conversion ...........................................17
Adjusting or Checking Furnace Input ..........................18
Condensate Drain.........................................19
IV. WIRING.................................................19
Power Supply ............................................19
Hook-up ................................................21
Internal Wiring............................................22
Thermostat ..............................................22
V. FURNACE SECTION CONTROLS AND IGNITION SYSTEM.......22
Normal Furnace Operating Sequence .........................22
Operating Instructions......................................24
Burners .................................................25
Manual Reset Overtemperature Control........................25
Pressure Switch ..........................................25
Limit Control .............................................25
VI. COOLING SECTION OPERATION ...........................25
Cooling Mode ............................................25
Continuous Fan Mode .....................................26
VII. SYSTEM OPERATING INFORMATION........................26
Advise the Customer ......................................26
Furnace Section Maintenance ...............................27
Lubrication ..............................................27
Cooling Section Maintenance ................................27
Replacement Parts ........................................28
Troubleshooting ..........................................28
Wiring Diagrams ..........................................28
Charging ................................................28
VIII. AIRFLOW PERFORMANCE..............................29-33
IX. ELECTRICAL DATA .................................... 34-37
X. TROUBLESHOOTING CHART ........................... 38-40
XI. WIRING DIAGRAMS ................................... 41-54
XII. CHARGE CHARTS.....................................55-59

Rheem RKNL-B Series Specifications

General

Brand	Rheem
Model	RKNL-B Series
Category	Air Conditioner
Language	English