Desa Vanguard VMH26PR Owner's Operation And Installation Manual

Contents

Desa Vanguard VMH26PR Owner's Operation And Installation Manual Manual pdf 15 page image

15104323OWNER’S MANUALONPOSITIONOFFPOSITIONPressure Testing Gas SupplyPiping SystemTest Pressures In Excess Of 1/2 PSIG1. Disconnect fireplace and its individualmanual shutoff valve from gas supplypiping system. Pressures in excess of1/2 psig will damage fireplace regulator.2. Cap off open end of gas pipe wheremanual shutoff valve was connected.3. Pressurize supply piping system by ei-ther using compressed air or openingpropane/LP supply tank valve.4. Check all joints of gas supply pipingsystem. Apply mixture of liquid soapand water to gas joints. Bubbles form-ing show a leak.5. Correct all leaks at once.6. Reconnect heater manual shutoff valveto gas supply. Check reconnected fit-tings for leaks.OpenClosedManualShutoffValveFigure 27 - Checking Gas Joints Shown with Optional MantelCHECKING GASCONNECTIONSFigure 26 - Manual Shutoff ValveManualShutoffValvePropane/LPSupply TankWARNING: Test all gas pip-ing and connections for leaksafter installing or servicing. Cor-rect all leaks at once.WARNING: Never use an openflame to check for a leak. Apply amixture of liquid soap and waterto all joints. Bubbles formingshow a leak. Correct all leaks atonce.Test Pressures Equal To or Less Than1/2 PSIG1. Close manual shutoff valve (see Fig-ure 26).2. Pressurize supply piping system by ei-ther using compressed air or openingpropane/LP supply tank valve.3. Check all joints from propane/LP sup-ply tank to manual shutoff valve (seeFigure 27). Apply mixture of liquidsoap and water to gas joints. Bubblesforming show a leak.4. Correct all leaks at once.Pressure Testing Fireplace GasConnections1. Open manual shutoff valve (seeFigure 26).2. Open propane/LP supply tank valve.3. Make sure control knob of fireplace isin the OFF position.4. Check all joints from manual shutoffvalve to thermostat gas valve (see Fig-ure 26). Apply mixture of liquid soapand water to gas joints. Bubbles form-ing show a leak.5. Correct all leaks at once.6. Light fireplace (see Operating Fire-place, pages 18 through 20). Check allother internal joints for leaks.7. Turn off fireplace (see To Turn Off Gasto Appliance, page 19).8. Replace front panel.INSTALLATIONContinuedCAUTION: Make sure externalregulator has been installed be-tween propane/LP supply and fire-place. See guidelines underCon-necting to Gas Supply, page 13.Continued