Table Of Contents - Rheem RRPL-B Installation Instructions Manual

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T BLE OF CONTENTS
I. Safety Information .................................................................................................3
II. Introduction............................................................................................................6
III. Checking Product Received ..................................................................................6
IV. Specifications ........................................................................................................6
A. General .............................................................................................................6
B. Major Components............................................................................................6
C. R-410A Refrigerant ...........................................................................................6
D. Comfort Alert System ........................................................................................7
1. Comfort Alert .................................................................................................7
2. High Pressure Control...................................................................................8
3. Low Pressure Control....................................................................................8
4. Comfort Alert With Active Protection .............................................................8
V. Unit Dimensions ..................................................................................................11
VI. Installation ...........................................................................................................13
A. General ...........................................................................................................13
1. Pre-Installation Check ................................................................................13
2. Location Considerations.............................................................................13
B. Outside Installation..........................................................................................13
C. Attaching Exhaust and Combustion Air Inlet Hoods .......................................14
D. Cover Panel Installation/Conversion Procedure .............................................15
1. Horizontal to Downflow ...............................................................................15
2. Downflow to Horizontal ...............................................................................15
E. Clearances ......................................................................................................15
F. Rooftop Installation .........................................................................................17
G. Ductwork .........................................................................................................17
H. Return Air ........................................................................................................19
. Filters...............................................................................................................20
VII. Gas Supply, Condensate Drain and Piping .........................................................22
A. Gas Connection ..............................................................................................22
B. LP Conversion Single Stage Gas Heat ...........................................................23
C. LP Conversion Two Stage Gas Heat ..............................................................24
D. NOx Models ....................................................................................................24
E. Adjusting or Checking Furnace Input ..............................................................24
F. Condensate Drain ...........................................................................................25
VIII. Wiring ..................................................................................................................25
A. Power Supply ..................................................................................................25
B. Hook Up ..........................................................................................................27
C. Internal Wiring .................................................................................................27
D. Thermostat ......................................................................................................27
IX. Furnace Section Controls and Ignition System ...................................................28
A. Normal Furnace Operating Sequence Single Stage Gas Heat.......................28
B. Normal Furnace Operating Sequence Two Stage Gas Heat ..........................28
C. Operating Instructions .....................................................................................30
D. Burners............................................................................................................31
E. Manual Reset Overtemperature Control .........................................................31
D. Pressure Switch ..............................................................................................31
G. Limit Control ....................................................................................................31
X. System Operating Information.............................................................................31
A. Advise the Customer.......................................................................................31
B. Furnace Section Maintenance ........................................................................31
C. Lubrication.......................................................................................................32
D. Cooling Section Maintenance .........................................................................32
E. Replacement Parts..........................................................................................33
F. Charging..........................................................................................................33
G. Blower Motor Speed Adjustments...................................................................33
XI. Units with ECM Blower Motors (RRRL-B Models Only) ......................................36
A. ECM Motor Interface Control and Settings (RRRL Units Only).......................36
B. Transformer Protection ...................................................................................37
C. Using the Onboard LED to Determine Blower CFM........................................37
D. Unit Operation with Two-Stage Cooling ..........................................................38
E. Cooling Airflow Adjustments ...........................................................................38
F. Heating Airflow Adjustments ...........................................................................41
G. Cooling Delay Profiles.....................................................................................41
H. Cooling Mode Dehumidification ......................................................................42
I. On Demand Dehumidification Airflow Adjustment ..........................................42
XII. General Data ..................................................................................................44-66
XIII. Miscellaneous.................................................................................................67-71
XIV. Airflow Performance Data ..............................................................................72-76
XV. Wiring Diagrams.............................................................................................77-87
XVI. Charge Charts ..............................................................................................88-103
XVII. Troubleshooting..........................................................................................104-105
XVIII. Comfort Alert Diagnostic Chart...................................................................106-107