Rinnai RHFE-263FA II Manual De Usuario

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Rinnai Corporasion RHFE-263FAⅡ Conversion Manual
Manifold screw locations
Conversion Procedure 
The gas supply shall be shut off prior to disconnecting the electrical power, before 
proceeding with the conversion. 
Gain Access 
Replace Components 
Confirm that the inlet gas pressure is between the minimum and maximum pressures allowed for this appliance. 
 
1.   Hold  both  ends  of  the  bottom  cover  (Undercover 
assembly)  and  pull  toward  you  to  remove  the 
cover. Cover snaps in place.
2.  Remove the 7 screws that hold the front panel and 
the louver assembly to remove panel from the unit. 
Pull  the  panel  out  at  the  bottom  about  4  inches 
(100mm) and lift up over clips that hold it in place at 
the unit’s top.
3.  Remove 1 screw from the bracket with the overheat 
switch. Place bracket to the side out of your way.
Refer to the Technical Data and Parts List to ensure to
the correct injectors and dampers are installed.
1.   Remove the 2 manifold screws. Rotate the 
  manifold and connecting tube to access the 
  injectors.
2.  Replace the 2 injectors with the proper size for the 
gas type to be used.
3.  Remove the burner screw from the burner 
  assembly.
4.  Replace the primary and secondary dampers with 
the dampers for the gas type to be used. (Pull the 
secondary damper straight out using the tab on the 
side.)
 
5.  Install the manifold (2 screws) and overheat switch 
bracket (1 screw).
6.  Confirm that the electrode and leads are installed.
7.  Complete  the  procedure,  Adjust  Gas  Pressure 
Settings.
Flame view port
Electrode and leads
Primary 
damper
Burner screw Secondary
damper tab
Injectors
Bracket
Bottom cover
Front panel
Louvers