FOR YOUR SAFETY Installation and service must be performed by a qualified installer, service agency or the gas supplier. WHAT TO DO IF YOU SMELL GAS: • Do not try to light any appliance. • Do not touch any electric switch; do not use any phone in your building. • Immediately call your gas supplier from your neighbor’s phone. Follow the gas suppliers instructions. • If you cannot reach your gas supplier call the fire department. Installation Instructions and Homeowner’s Manual CERTIFIED DESIGN..

continued on next page OPERATING INSTRUCTIONS - SIGNATURE COMMAND OPERATing INSTRUCTIONS 1. STOP! Read the safety information above. 2. This appliance is equipped with an ignition device which automatically lights the burner. Do not try to light the burner by hand. 3. With five (5) minutes to clear out any gas. Then smell for gas, including near the floor. If you smell gas, STOP! Follow "B" in the safety information on page 38. If you do not smell gas, go to next step. 4. Press the master switch

This does not apply if the 90° elbows are used to increase or redirect a vertical rise. Figure 12 Example: According to the vent graph (Page 15) the maximum horizontal vent length in a system with a 7Z\x’ (2.3 m) rise is 20’ (6 m) and if a 90° elbow is required in the horizontal vent it must be reduced to 17’ (5.2 m). In Figure 15, dimension A plus B must not be greater than 17’ (5.2 m) • The maximum number of 45° elbows permitted per installation is six (6). These elbows can be installed in eit

11.0” w.c. Inlet Maximum 10.5” w.c. 13.0” w.c. Manifold Pressure 3.5” w.c. 10.0” w.c. Gas Specifications & ORIFICE SIZE Max.Input Min. Input Orifice Model Fuel BTU/h BTU/h Size BLDV400NV7 Nat. 26,000 21,000 2.5 mm BLDV400PV7 LP 26,000 21,000 1/16 in. BLDV400NSC7 Nat. 26,000 19,000 2.5 mm BLDV400PSC7 LP 26,000 21,000 1/16 in. BLDV500NV7 Nat. 28,000 20,000 #38 BLDV500PV7 LP 27,000 22,000 1.55 mm BLDV500NSC7 Nat. 28,000 20,000 #38 BLDV500PSC7 LP 27,000 22,000 1.55 mm Ignitor On/Off/RS Switch Hi/Lo

Des nettoyages plus frequents peuvent etre necessaires si les tapis, la literie, et cetera produisent une quantite importante de poussiere. Il est essentiel que les compartiments abritant les commandes, les bruleurs et les conduits de circulation d’air de l’appareil soient tenus propres. Voyez les instructions d’entretien a la Page 10. 6. Se debe supervisar de cerca a los ninos cuando esten en el mismo cuarto que el artefacto. Los ninos pequenos, los jovenes y otras personas pueden ser susceptib

NOTE: Outer pipe is pulled away to show the detail of the inner pipe. APPLY ONLY MIL-PAC BLACK HIGH TEMPERATURE SEALANT (Cat. No. 10K81) to the outside surface of both collars of the adapter (be especially careful to fill the grooves of the outer collar to be covered by the flexible pipe) and slide flexible pipe over inner and outer adapter collars. 1-3/4 inch (44 mm) flexible pipe and adaptor outer collar overlap Adapter (SV4.5RF) Attach adaptor to appliance Collar, or secure vent sections Flex

OFF/ON Switch Connect wires to terminals 4. Press the OFF/ON switch into bracket as shown below (it will snap into place). Figure 44 B. Electronic Wiring (See Figures 45 and 46) Notes: • The electronic appliance must be connected to the main 120 VAC power supply. • The junction box can be installed in any of the 4 outside corners of the control compartment (it can be found factory installed in the right front corner viewed from the valve access side (where it should be reinstalled if an optional

H + H1 = 20 feet (6.096 meters) Max. Table G H + H1 Maximum V Minimum feet (meter) feet (meter) 3 (0.914) Elbow Only 5 (1.524) 1 (0.305) 10 (3.048) 2 (0.610) 15 (4.572) 3 (0.914) 20 (6.096) 4 (1.219) V + H + H1 = 40 feet (12.2 m) Max. H + H1 = 20 ft. (6.096 m) Max. vWall Firestop/ Spacer (SV4.5HF) u Ceiling Firestop / Spacer (SV4.5VF) u When using Secure Flex, use Firestop / Spacer SF4.5VF v When using Secure Flex, use Firestop / Spacer SF4.5HF Note: See Table 9 as an aid in venting component se

These approved vent system components are labeled for identification. DO NOT use any other manufacturer’s vent components with these appliances. GENERAL INFORMATION WARNING Young children should be carefully supervised when they are in the same room as the appliance. Toddlers, young children and others may be susceptible to accidental contact burns. A physicalbarrierisrecommended if there are at risk individuals in the house. To restrict access to a fireplace or stove, install an adjustable safe