Williams 1773511 Servicing, Checking and Adjusting the Gas Manifold Pressure, Flame Visual Check

Contents Direct-Vent Wall Furnace Williams Furnace Co., 250 West Laurel Street, Colton, CA 92324 U.S.AInstructions to Installer Table of Contents General Information and Technical DataThat’s your signal to go into immediate action Safety Rules and General WarningsSafety Information for Users of LP Gas LP Gas Warning OdorSome Points to Remember Technical DataWall Installation InstallationOutside Location for Vent Terminal Air inlet tube length = wall thickness + 3/32-inches 2.4 mmFlue outlet tube length = wall thickness + 1-5/16-inches 7.9 mm A + 33.3 mm 13. Relocate the vent cap and attach it with the screws. Figure Nozzle Diameter Gas ConversionsGas Type Nozzle Part NumberGas Supply High Altitude AdjustmentInstalling a New Main Gas Shutoff Valve Pressure Testing of the Gas Supply SystemA B C First Firing the FurnaceChecking the Gas Inlet Pressure Checking the Gas Manifold PressureElectrical Wiring Diagram Key TO TURN OFF GAS TO APPLIANCE FOR YOUR SAFETY READ BEFORE OPERATINGOperating Instructions OPERATING INSTRUCTIONSHOW TO SHUT OFF THE APPLIANCE USING THE FEATURES OF YOUR FURNACEWHAT TO DO IF THE RED LAMP IS LIT Lubrication of Moving Parts Checking and Adjusting the Gas Manifold PressureServicing Checking, Removing and Reassembling of the Vent Air Intake SystemAnnual Maintenance Requirements Overview Programmable TimerManual Operation Setting and Adjustment Initial ConditionsDay and Time Setting Programming the TimerSkip Function Procedure During Operation Cancelling a Single ProgramCancelling of all Preset Programs Using the Skip FunctionSummer Mode Step Troubleshooting Starting Sequence ElectricalTroubleshooting Step StepStep Starting Sequence Gas Replacement Parts Gas AssemblyElectric Box Part NumberJLTT015 Part Number JLTT023 Part Number JMTR017 RP8 Flame Sensor RP7 Spark Igniter 2 piecesS - Combustion Blower Motor M1 - Overheat Thermostat M2 - Fan Thermostat Fan Blades 4 pieces M - Fan Motor 2 Pieces