Desa VH Series Stove"VICTOR HEARTH" Owner's Operation And Installation Manual
Also see for Amity PSCIVFC Series: OWNER'S OPERATION AND INSTALLATION MANUAL
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www.desatech.com 112127-01C18instaLLationContinuedWe recommend that you install a sedimenttrap/drip leg in supply line as shown in Figure28, page 17. Locate sediment trap/drip legwhere it is within reach for cleaning. Installin piping system between fuel supply andburner system. Locate sediment trap/drip legwhere trapped matter is not likely to freeze.A sediment trap traps moisture and contami-nants. This keeps them from going into burnersystem gas controls. If sediment trap/drip legis not installed or is installed wrong, burnersystem may not run properly.CONNECTING STOVE/BURNERSYSTEM TO GAS SUPPLYInstallation Items Needed• 5/16" hex socket wrench or nut-driver• sealant (resistant to propane/LP gas, notprovided)1. Open lower door panel.2. Route flexible gas line (provided by install-er) from equipment shutoff valve to burnersystem (see Figure 29). Route flexible gassupply line and attach to valve.3. Check all gas connections for leaks. SeeChecking Gas Connections, column 2.To Flare Fitting onControl ValveFlexible Gas Linefrom Equipment ShutoffValve Provided byInstallerEquipmentShutoff ValveTo Gas Supply(Natural) ToExternal Regulator(Propane/LP)Figure 29 - Flexible Gas LineCHECKING GAS CONNECTIONSWARNING: Test all gas pipingand connections, internal andexternal to unit, for leaks afterinstalling or servicing. Correctall leaks at once.WARNING: Never use anopen flame to check for a leak.Apply noncorrosive leak test so-lution to all gas joints. Bubblesforming show a leak. Correct allleaks at once.PRESSURE TESTING GAS SUPPLYPIPING SYSTEMTest Pressures In Excess Of 1/2 PSIG(3.5 kPa)1. Disconnect appliance with its appliancemain gas valve (control valve) and equip-ment shutoff valve from gas supply pipingsystems. Pressures in excess of 1/2 psig(3.5 kPa) will damage burner system gasregulator.2. Cap off open end of gas pipe where equip-ment shutoff valve was connected.3. Pressurize supply piping system by eitheropening propane/LP supply tank valve forpropane/LP gas burner system or open-ing main gas valve located on or near gasmeter for natural gas burner system, orusing compressed air.4. Check all joints of gas supply piping sys-tem. Apply noncorrosive leak test solutionto all gas joints. Bubbles forming show aleak. Correct all leaks at once.5. Reconnect burner system and equipmentshutoff valve to gas supply. Check recon-nected fittings for leaks.Test Pressures Equal To or Less Than1/2 PSIG (3.5 kPa)1. Close equipment shutoff valve (see Figure30, page 19).2. Pressurize supply piping system by eitheropening propane/LP supply tank valve forpropane/LP gas burner system or openingmain gas valve located on or near gasmeter for natural gas burner system, orusing compressed air. |
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