Regency U900E-NG Owners & Installation Manual

Contents

4 | Regency Ultimate™ U900E Gas Fireplacetable of contentsInstallationCopy of Safety Decal .....................................................5MA Code - CO Detector ................................................6Important Message ......................................................8Before You Start .............................................................8General Safety Information ............................................8Installation Checklist ......................................................9Locating Your Gas Fireplace ..........................................9Heatwave Duct System .................................................9Clearances ..................................................................10Mantel Clearances.......................................................11Mantel Leg Clearances................................................11Unit Assembly Prior To Installation ..............................12Nailing Strips........................................................12Installation Access panel .....................................12Framing Dimensions ....................................................13Optional Framing kit.....................................................14Horizontal vent deflector installation ............................15Wall mount On / Off Switch and battery holderinstallation-required for all installations .......................16Non-Combustible Requirements..................................17Non-combustible facing installation ............................17Framing & Finishing .....................................................18Exterior Vent Termination Requirements .....................20Vent Restrictor Setting .................................................21Venting.........................................................................22Direct Vent System (Flex) ..................................224” x 6-5/8” Rigid Pipe ..................................................23Cross Reference Chart only ........................................23Rigid Pipe Venting Systems .................................25Venting Introduction .....................................................26Venting Arrangement for Horizontal Terminations .......26Venting Arrangement for Vertical Terminations ............27Vertical Termination - Co-linear Flex System into amasonry chimney .......................................................30Venting Arrangements - Vertical Termination ...............31Unit Installation with Horizontal Termination ...............324" x 6-5/8" venting .......................................................32Unit Installation with Horizontal Termination ...............33Dura-Vent Horizontal terminations...............................34Unit installation with Vertical Termination.....................354" x 6-5/8" venting .......................................................35Vertical Termination - 4'' x 6-7/8'' Venting.....................36Flex vent components..................................................37High Elevation..............................................................38Gas Line Installation ....................................................38Pilot Adjustment...........................................................38Gas Pipe Pressure Testing ..........................................38885 S.I.T. Valve Description .........................................38Aeration Adjustment ....................................................39Wiring Diagram ............................................................40Log set installation .......................................................41Front trim removal / Installation ...................................43Inner panel removal / Installation .................................43Screen & inner Door frame Installation........................44Glass surround installation ..........................................45Optional finishing trim installation ................................45Faceplate installation ...................................................46First Fire ......................................................................47Operating InstructionsOperating Instructions .................................................47Coding/Pairing of remote controltransmitter with on/off switch .......................................47Lighting Procedure ......................................................48Shutdown Procedure ...................................................48Copy of the Lighting Plate Instructions .......................49Normal Operating Sounds of Gas Appliances .............50MaintenanceMaintenance Instructions ............................................50Glass Gasket ...............................................................51Glass Door...................................................................51Glass Replacement .............................................51General Vent Maintenance ..........................................51Fan Service .................................................................53Glass door removal .....................................................53Valve Tray Replacement ..............................................54PartsMain Assembly ............................................................55Accessories .................................................................57WarrantyWarranty ......................................................................58