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Regency® L676S Direct Vent Gas Fireplace 3
TABLE OF CONTENTS
SAFETY LABEL
Copy of Safety Decal .....................................................4
REQUIREMENTS
MA Code - CO Detector ................................................5
UNIT DIMENSIONS
Unit Dimensions ..........................................................6
INSTALLATION
Important Message ......................................................7
Before You Start .............................................................7
General Safety Information ............................................7
Installation Checklist ......................................................7
Manufactured Mobile Home Requirements ...................8
Locating Your Gas Fireplace ..........................................8
Heatwave Duct Kit ........................................................8
Heat Release Kit ...........................................................8
Finished Floor ................................................................8
Clearances ....................................................................9
Mantel Clearances .......................................................10
Mantel Leg Clearances ................................................10
Framing & Finishing .....................................................11
Unit Assembly Prior To Installation ..............................14
Top Standoff Assembly ........................................14
Side Nailing Strips ...............................................14
Finishing Template .......................................................14
Venting Introduction .....................................................14
Vent Restrictor Position ...............................................15
Exterior Vent Termination Requirements .....................16
Venting Arrangements ................................................17
Horizontal Termination (Flex) ...............................17
Rigid Pipe Venting Systems .........................................18
Basic Horizontal & Vertical Terminations .............16
5” x 8” Rigid Pipe Cross Reference Chart ...................19
Venting Arrangements ................................................21
Allowable Horizontal Terminations .......................21
Allowable Vertical Terminations ............................24
Unit Installation with Horizontal Termination ................25
Unit Installation with Vertical Termination ....................26
Unit Installation ............................................................27
Horizontal Termination w/Flex Vent System .........27
High Elevation ..............................................................28
Gas Line Installation ....................................................28
Pilot Adjustment ...........................................................28
Gas Pipe Pressure Testing ..........................................28
SIT 820 Valve Description ...........................................28
Aeration Adjustment ....................................................29
Wiring Diagram ...........................................................29
Conversion from NG to LP...........................................30
Panel Installation..........................................................32
Glass Crystal or Optional Ceramic Stones
Installation on Burner .................................................34
Faceplate & Door Frame Installation ..........................35
OPERATING INSTRUCTIONS
Operating Instructions .................................................36
Matching Remote Control & Receiver Code ................36
Lighting Procedure ......................................................36
Shutdown Procedure ...................................................36
First Fire ......................................................................36
Normal Operating Sounds of Gas Appliances .............37
Copy of Lighting Plate Instructions ..............................37
MAINTENANCE
Maintenance Instructions ............................................38
General Vent Maintenance ..........................................38
Thermopile / Thermocouple .........................................38
Glass Gasket ...............................................................38
Door Glass Replacement ............................................38
DC Spark Box Battery Replacement ...........................39
DC Spark Box Replacement ........................................39
Valve Tray Replacement ..............................................40
PARTS LIST
Main Assembly ............................................................41
Burner Assembly ........................................................43
WARRANTY
The Warranty: Limited Lifetime ...................................47