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Resumen del manual
2 & 3) 3.Place the furnace on a noncombustible floor. 4.Check figures 2 and 3. Be sure you have the clearances shown from the furnace and the connector pipe to combustible surfaces. If you have a solid brick or stone wall behind your furnace, you can place the furnace as close as you wish to the wall. If the wall is only faced with brick or stone, treat it as a combustible wall. 12" 9" 48" 18" CENTRAL FURNACE 6" CHIMNEY Figure 2 18" 18" 6" SOLID DAMPER 6" BAROMETRIC DRAFT REGULATOR (OPTIONAL) NON-COMBUSTIBLE FLOOR Figure 3 7 Fig. 4 6" SOLID DAMPER 6" BAROMETRIC DRAFT REGULATOR THIMBLE 6" ELBOW 6" CHIMNEY CONNECTOR 6" ELBOW NON-COMBUSTIBLE WALL 6" SOLID DAMPER 6" BAROMETRIC DRAFT REGULATOR THIMBLE 6" ELBOW 6" CHIMNEY CONNECTOR 6" ELBOW NON-COMBUSTIBLE WALL Chimney Connection MASONRY CHIMNEY Before using an existing masonry chimney, clean the chimney and inspect the flue liner to be sure it is safe to use. Make repairs before attaching the furnace. See page 4, item 5. Look at Fig. 4. The connector pipe and fittings you will need to connect directly to a masonry chimney are shown. The chimney connection should be as short as possible. If the connector pipe must go through a combustible wall before entering the masonry chimney, consult a qualified mason or chimney dealer. The installation must conform to local fire codes, and N.F.P.A. 211. DO NOT CONNECT THIS FURNACE TO A CHIMNEY FLUE SERVING ANOTHER APPLIANCE. The chimney used for a furnace must not be used to ventilate the cellar or basement. If there is a cleanout opening at the base of the chimney, close it tightly. REFER TO CHIMNEY MANUFACTURER'S INSTRUCTIONS AND PARTS. Fig. 5 6" SOLID DAMPER 6" BAROMETRIC 10' 2' MIN. 3' MIN. 6" ELBOWDRAFT REGULATOR (OPTIONAL) 6" CHIMNEY CONNECTOR LISTED FACTORY BUILT CHIMNEY Carefully follow chimney manufacturer's instructions. Use only a Listed Residential Type or Building Heating Appliance Chimney. If your chimney starts at the ceiling (Fig. 5), you will need enough 6" pipe to reach the ceiling. The top of the chimney must be at least 3 feet above the roof and be at least 2 feet higher than any point of the roof within 10 feet (Fig. 5). 8 Rules for Connector Pipe Installation 1. The crimped end of the chimney connector fits inside the furnace flue collar. Install additional chimney connectors and elbow with the CRIMPED END TOWARD THE FURNACE. This will allow any condensation in the flue to run back into the furnace. Use 6" dia. steel pipe and elbows for connection to chimney. Never use less than 24 gauge and although blued steel is satisfactory, high temp painted black is much more desirable. 2. Slope any horizontal pipe upward toward the chimney at least 1/4 inch for each foot of horizontal run. 3. You must have at least 18 inches of clearance between any horizontal piping and the ceiling. (See Fig. 3) 4. The chimney connector must not extend into the chimney flue. (See Fig. 6) 5. Seal each chimney connector pipe joint with furnace cement. Also seal the pipe at the chimney. 6. Use 3 sheet metal screws at each chimney pipe joint to make the piping rigid. 7. The chimney connector may include a section for a barometric draft regulator between the furnace and the chimney (Fig. 4,5, &7). The barometric draft regulator must be installed in the same room (same pressure zone) as the furnace. 8. Install the barometric draft regulator strictly in accordance with the instructions that are provided with the barometric draft regulator. 9. A solid damper must be used in the chimney connecting pipes between the flue collar and the chimney. When used in conjunction with a barometric draft regulator, the solid damper must be placed between the barometric and the chimney. (See Fig. 4,5,7) Adjusting the Barometric Draft Regulator 1. Drill a hole in the chimney connector within 18" of the flue collar below the barometric draft regulator just large enough for the tube of the manometer. 2. Build a fire after all chimney connections have been made. 3. Use a manometer to measure the draft in the flue. 4. Adjust the Barometric Draft Regulator to obtain a draft of 0.05 - 0.06" W.C. under stable fire conditions. RIGHT WRONG WRONG Fig. 6 NON-COMBUSTIBLE INSTALLATION PER NFPA 211 6" SOLID DAMPER 6" BAROMETRIC DRAFT REGULATOR (OPTIONAL) MEASURE FLUE DRAFT HERE Fig. 7 9 Assembly of Furnace Your furnace requires the following items to be assembled or installed by the service person: Feed Door Pull Handle Feed Door Locking Handle Blowers and Blower Controls Electrical Connections 1. Remove all parts from inside the furnace and inspect for damage, including the firebrick as some breakage could occur during shipment. 2. Assemble the feed door pull handle as shown in Figure 8. Install thermostat assembly and cover (complete with handle) as illustrated in Figure 8. 3. Align thermostat control knob with flat on thermostat control shaft and press onto shaft. (See Fig. 8) 4. Attach feed door locking handle as in Figure 9 with screws and nuts provided. Note: ...