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Производитель: Desa Размер: 3.17 mb Название файла: Язык инструкции:

Determine where you will locate heater. WARNING: Maintain minimum clearances shown in Figure 5. If you can, provide greater clearances from floor and joining wall. 2. Mark two mounting screw locations on wall (see Figure 5). JOINING WALL 8 7/8" Blue Flame 10 7/8" Plaque Minimum To Maintain 6" Clearance From Wall 7 3/4" Mounting 20 1/4" Screw Minimum To Locations Maintain 3" Clearance From Floor FLOOR Figure 5 - Mounting Screw Locations Installing Two Mounting Screws Note:Wall anchors and mounting screws are in hardware package. The hardware package is provided with heater. Attaching to wall stud method For attaching mounting screw to wall stud 1. Drill hole at marked location using 9/64" drill bit. 2. Insert mounting screw into wall stud. 3. Tighten screw until 1/16" space (thickness of penny) is between screwhead and wall. Attaching to wall anchor method Follow instructions below to attach mounting screws to hollow walls (wall areas between studs) or solid walls (concrete or masonry). 1. Drill holes at marked locations using 5/16" drill bit. For solid walls (concrete or masonry), drill at least 1 1/4" deep. 2. Fold wall anchor (see Figure 6). 3. Insert wall anchor (wings first) into hole. Tap anchor flush to wall. 4. For thin walls (1/2" or less), insert red key into wall anchor. Push red key to “pop” open anchor wings (see Figure 7). IMPORTANT:Do not hammer key! For thick walls (over 1/2" thick) or solid walls, do not pop open wings. 5. Tighten two screws until 1/16" space (thickness of penny) is between screwheads and wall (see Figure 8). Thin Walls (1/4" to 1/2" thick) Figure 6 - Folding Anchor Figure 7 - Popping Open Anchor Wings For Thin Walls Thin or 1/16" Space Solid Wall Thick Wall (thick wall shown) Figure 8 - Tightening Anchors Placing Heater On Mounting Screws 1. Locate two keyhole slots on back panel of heater (see Figure 9). 2. Place large openings of slots over screwheads. Slide heater down until screws are in small portion of slots. Keyhole Slots Figure 9 - Location Of Keyhole Slots On Back Panel Of Heater For more information, visit more information, visit 107902-01D 8 8 INSTALLATION Installing Heater To Wall (Cont.) Connecting To Gas Supply INSTALLATION Continued Removing Front Panel Of Heater 1. Remove two screws near bottom corners of front panel. 2. Lift straight up on grill guard until it stops. Grill guard will slide up about 1/4". 3. Pull bottom of front panel forward, then down. Figure 10 - Removing Front Panel Of Heater Installing Bottom Mounting Screw 1. Locate bottom mounting hole. This hole is near bottom on back panel of heater (see Figure 11). 2. Mark screw location on wall. 3. Remove heater from wall. 4. If installing bottom mounting screw into hollow or solid wall, install wall anchor. Follow steps 1 through 5 under Attaching To Wall Anchor Method, page 7. If installing bottom mounting screw into wall stud, drill hole at marked location using 9/64" drill bit. 5. Replace heater on wall. 6. Insert bottom anchor screw through back panel into bottom anchor or drilled hole (see Figure 11). 7. Tighten screw until heater is firmly secured to wall. Do not over tighten. Note:Do not replace front panel at this time. Replace front panel after making gas connections and checking for leaks (see pages 9 and 10). CONNECTING TO GAS SUPPLY WARNING: This appliance requires a 3/8" NPT (National Pipe Thread) inlet connection to the pressure regulator. WARNING: A qualified service person must connect heater to gas supply. Follow all local codes. WARNING: For natural gas, never connect heater to private (non-utility) gas wells. This gas is commonly known as wellhead gas. IMPORTANT: For natural gas, check gas line pressure before connecting heater to gas line. Gas line pressure must be no greater than 14 inches of water. If gas line pressure is higher, heater regulator damage could occur. CAUTION: For propane/LP gas, never connect heater directly to the propane/LP supply. This heater requires an external regulator (not supplied). Install the external regulator between the heater and pro- pane/LP supply. For propane/LP gas, 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, heater regulator damage could occur. Install external regulator with the vent pointing down as shown in Figure 12. Pointing the vent down protects it from freezing rain or sleet. CAUTION: Use only new, black iron or steel pipe. Internally-tinned copper tubing may be used in certain areas. Check your local codes. Use pipe of large enough diameter to allow proper gas volume to heater. If pipe is too small, undue loss of volume will occur. Propane/LP Supply Tank External Regulator Vent Pointing Down Figure 12 - External Regulator With Vent Pointing Down (propane/LP systems only) Figure 11 - Installing Bottom Mounting Screw...

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