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Manafacture: Vanguard Heating
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File name: 4b5f3bc6-6735-09c4-dd40-2e70ace41bfd.pdf
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manual abstract
Reinstall upper louver assembly (see Figure 15, page 11) and branch support. Close lower louver door. Valve Cover Shield Switch Plate Screw (see Figure 20). Set the cable bundle between the burner bracket and outer casing, away from the burner. 5. Test to make sure the blower is working properly. 6. Reinstall upper louver assembly (see Figure 15, page 11) and close lower louver. Extension Cord Use extension cord if needed. The cord must have a three-prong, grounding plug and a three-hole receptacle. Make sure cord is in good shape. It must be heavy enough to carry the current needed. An undersized cord will cause a drop in line voltage. This will result in loss of power and overheating. Use a No. 16 AWG cord for lengths less than 50 feet. OWNER’S MANUAL INSTALLATION Continued Attaching Wood Base to Solid Floor For attaching base to solid floors (concrete or masonry) Note:Floor anchors and mounting screws are in hardware package. The hardware package is provided with fireplace. 1. Drill holes at marked locations using 5/16" drill bit. For solid floors (concrete or masonry), drill at least 1" deep. 2. Fold floor anchor as shown in Figure 21. 3. Insert floor anchor (wings first) into hole. Tap anchor flush to floor. 4. Insert mounting screws through base and into floor anchors. 5. Tighten screws until base is firmly fastened to floor. Figure 21 - Folding Anchor CONNECTING TO GAS SUPPLY WARNING: This appliance requires a 45° male flare fitting 5/8"18 UNF (Unified National Fine Thread) inlet connection and the flexible gas line provided. WARNING: A qualified ser- vice person must connect fire- place to gas supply. Follow all local codes. CAUTION: Never connect fire- place directly to the propane/LP supply. This fireplace requires an external regulator (not sup- plied). Install the external regula- tor between the fireplace and pro- pane/LP supply. The installer must supply an external regulator. The external regulator will reduce incoming gas pressure. You must reduce incoming gas pressure to between 11 and 14 inches of water. If you do not reduce incoming gas pressure, fireplace regulator damage could occur. Install external regulator with the vent pointing down as shown in Figure 22. Pointing the vent down protects it from freezing rain or sleet. CAUTION: Use only new, black iron or steel pipe. Inter- nally-tinned copper tubing may be used in certain areas. Check your local codes. Use pipe of 1/2" or greater diameter to allow proper gas volume to fireplace. If pipe is too small, undue loss of pressure will occur. External Regulator Propane/LP Supply Tank Vent Pointing Down Figure 22 - External Regulator with Vent Pointing Down Installation must include a equipment shutoff valve, union, and plugged 1/8" NPT tap. Locate NPT tap within reach for test gauge hook up. NPT tap must be upstream from fireplace (see Figure 23). IMPORTANT: Install equipment shutoff valve in an accessible location. The equipment shutoff valve is for turning on or shutting off the gas to the appliance. Apply pipe joint sealant lightly to male threads. This will prevent excess sealant from going into pipe. Excess sealant in pipe could result in clogged fireplace valves. CAUTION: Use pipe joint sealant that is resistant to liquid petroleum (LP) gas. We recommend that you install a sediment trap in supply line as shown in Figure 23. Locate sediment trap where it is within reach for cleaning. Install in piping system between fuel supply and heater. Locate sediment trap where trapped matter is not likely to freeze. A sediment trap traps moisture and contaminants. This keeps them from going into fireplace controls. If sediment trap is not installed or is installed wrong, fireplace may not run properly. Figure 23 - Gas Connection 3" Minimum From External Regulator (11" W.C.** to 14" W.C. Pressure) CSA/AGA Design-Certified Equipment Shutoff Valve with 1/8" NPT Tap* Gas Control Approved Flexible Gas Hose Tee Joint Pipe Nipple Cap Sediment Trap *Purchase the optional CSA/AGA design-certified equipment shutoff valve from your dealer. See Accessories, pages 28 and 29. **Minimum inlet pressure for purpose of input adjustment. Continued 13 For more information, visit ® VMH26PRA COMPACT CLASSIC HEARTH FIREPLACE INSTALLATION Continued CONNECTING FIREPLACE TO GAS SUPPLY Installation Items Needed • Phillips screwdriver • sealant (resistant to propane/LP gas, not provided) 1. Remove fireplace screen. Remove two screws that hold fireplace screen in place for shipping. These screws are located near top of screen. Discard screws. Lift fireplace screen up and pull out to remove. 2. Remove screws that attach branch support to fireplace (see Figure 24). Carefully lift up branch support and remove from fireplace (see Figure 24). 3. Route flexible gas line (provided by installer) from equipment shutoff valve into fireplace through side or rear access holes in outer casing. Route flexCAUTION: Avoid damage to regulator. Hold gas regulator with wrench ...