2Rinnai Corporation RHFE-263FA
This appliance may be installed in an aftermarket, permanently located, manufactured home
(USA only) or mobile home, where not prohibited by local codes.
This appliance is only for use with the type of gas indicated on the rating plate. This
appliance is not convertible for use with other gases, unless a certified kit is used.
Consumer Safety Information
Safety Definitions........................................ 3
Safety Behaviors and Practices.................. 3
Safety Features...........................................4
Specifications
Appliance Specifications......................... 4, 5
Features...................................................... 5
Flue Manifolds.............................................5
Operating Instructions
Getting to Know your RHFE-263FA .........6
Control Panel.............................................. 7
Operating Information
Turning ON and OFF............................. 8
Adjusting the temperature .....................8
Economy Mode...................................... 8
Function Lock ........................................9
Adding Water to the Humidifier..............9
Adjusting Air Flow Direction ...................9
Sensible Temperature Control...............9
Care and Maintenance
Maintenance........................................ 10
Care of Exterior....................................10
Snow Accumulation............................. 10
Filters................................................... 10
Visual Inspection of Flame ..................10
Before Making a Service Call....................11
Troubleshooting.........................................12
Fault Codes...............................................13
Installation Instructions
General Instructions.................................. 14
Gas Connection.........................................15
Clearances to Combustibles .....................15
Installation Parts .......................................16
Drilling Flue Hole.......................................17
Dimensions................................................17
Flue Terminal Clearances...................18, 19
Flue Manifold Installation.....................20, 21
Connecting the Appliance .........................25
Operating Instructions............................... 26
Cut-Away Diagram.................................... 27
Wiring Diagram..........................................28
Ladder Diagram.........................................29
Flow Diagram ............................................30
Parts List.............................................. 31-39
Extension Kit Installation
.........................
22-24
Consumer Support
Warranty Information.................................40
Limited Warranty.................................. 40,41