Regency P36-NG4 Owners & Installation Manual

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Regency P36-NG4 Owners & Installation Manual Manual pdf 52 page image

52 FPI P36-4 Zero Clearance Direct Vent Gas FireplaceMAINTENANCE7) Disconnect the inlet gas line. SeeDiagram 2.8) Disconnect the 2 TP wires and the 2 THwires from the valve.9) Remove the 10 Phillips head screws securingthe valve tray assembly in place (Diagram2) and then lift the entire assembly out(Diagram 3).10) Undo the pilot tube from the valve with a7/16" wrench.11) Undo the quick drop out thermocouple nuton the valve with a 9mm (metric) wrench.12) Remove the Piezo igniter wire and pushbutton assembly.13) Undo the "gas out" flare nut with a 13/16"wrench.14) Undo the "gas out" flare fitting with an 11/16"wrench.15) Remove the 4 Phillips head screws fromthe sides of the valve bracket and removevalve.Hint: If you are using black pipe, ensurethat there is a union by the valve,otherwise removal will be almostimpossible.INSTALLING VALVE1) Attach the valve to the valve bracket withthe 4 (m5x8 metric) screws provided.2) Reconnect the "gas out" flare fitting with an11/16" wrench.3) Reconnect the "gas out" flare nut with a13/16" wrench.4) Install piezo ignitor push button assemblyand reconnect wire.5) Reconnect the quick drop out thermocouplenut with a 9mm wrench.6) Reconnect the pilot tube nut with a 7/16"wrench.7) Scrape off the old gasket from the floor of thefirebox and from the valve tray assembly.8) Install a new gasket and reinstall the valvetray assembly.Note: Failure to install a new gasket mayseverely affect the appliance per-formance.9) Reinstall the 10 hold down screws.10) Hook up the 2 TP and 2 TH wires to theappropriate connections on the valve.11) Reinstall the front log stand.12) Install Burner/grate assembly13) Hook up the gas line and check for gasleaks with a soap and water solution or agas leak detector. (Do not use open flamefor leak testing.)14) Fire up the unit temporarily15) Check the manifold pressure.16) Reinstall the logs and brick panels asneeded.17) Close the door and replace the louvers.18) Fire up the unit again and check for properflame appearance and glow on logs.REMOVING VALVE1) Shut off the gas supply.2) Remove the louvers (and bay door if it ison).3) Open the flush door and remove the door.4) Remove the logs.5) Remove the burner/grate assembly byremoving the two Phillips head screws andthen lift the burner assembly out.Diagram 1: Remove the left and right screwsand then lift out the burner/grate assembly.6) Remove the rear log stand by removing the2 screws.Diagram 2: Rear Log Stand andValve Tray Assemblyscrews Valve Tray AssemblyRear Log Standscrews