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Manafacture: Lennox Hearth File size: 3.72 mb File name: Language of manual:

ANY MODIFICATION OR ALTERATION MAY VOID THE WARRANTY, CERTIFICATION AND LISTINGS OF THIS UNIT. WARNING: IMPROPER INSTALLATION, ADJUSTMENT, ALTERATION, SERVICE OR MAINTENANCE CAN CAUSE INJURY OR PROPERTY DAMAGE. REFER TO THIS MANUAL. FOR ASSISTANCE OR ADDITIONAL INFORMATION CONSULT A QUALIFIED INSTALLER, SERVICE AGENCY OR THE GAS SUPPLIER. WARNING: ELECTRONIC MODELS OF THESE APPLIANCES ARE EQUIPPED WITH A THREE-PRONG (GROUNDING) PLUG UTILIZED IN CONNECTING THE ELECTRONIC COMPONENTS TO THE JUNCTION BOX IN THE LOWER COM- PARTMENT. THIS GROUNDING PLUG PROVIDES PROTECTION AGAINST SHOCK HAZARD AND SHOULD BE PLUGGED DIRECTLY INTO THE PROP- ERLY GROUNDED THREE-PRONG RE- CEPTACLE. DO NOT CUT OR REMOVE THE GROUNDING PRONG FROM THE PLUG. GENERAL INFORMATION Note:Installation and repair should be performed by a qualified service person. The appliance should be inspected annually by a qualified professional service technician. More frequent inspections and cleanings may be required due to excessive lint from carpeting, bedding material, etc. It is imperative that the control compartment, burners and circulating air passage ways of the appliance be kept clean. S'assurer que le bruleur et le compartiment des commandes sont propres. Voir les instructions d'installation et d'utilisation qui accompagnent l'appareil. Provide adequate clearances around air openings and adequate accessibility clearance for service and proper operation. Never obstruct the front openings of the appliance. Due to high temperatures the appliance should be located out of traffic and away from furniture and draperies. Locate furniture and window coverings accordingly. WARNING: THESE FIREPLACES ARE VENTED HEATERS. DO NOT BURN WOOD OR OTHER MATERIAL IN THESE APPLIANCES. These appliances are designed to operate on natural or propane gas only. Millivolt Models Input of millivolt models is shown in the following table: Millivolt Models with Manually-Modulated Gas Valve Natural Gas Propane Gas Model No. Input rate (BTU/H) Model No. Input rate (BTU/H) DEV3530 21,000 to 27,000 DEV3530 20,700 to 27,000 DEV4035 23,500 to 30,000 DEV4035 24,200 to 30,000 DEV4540 26,000 to 33,000 DEV4540 26,500 to 33,000 Electronic Models Electronic models have a fixed rate gas valve. Input of electronic models is shown in the following table: Electronic Models with Fixed-Rate Gas Valve Natural and Propane Gas Model No. Input rate (BTU/H) EDV3530 27,000 EDV4035 30,000 EDV4540 33,000 Table 1shows the units' gas orifice size for the elevations indicated. Model No. Orifice size Elevation Feet (meters)Nat. Prop. EDV3530 #40 #53 0-4500 (0-1372)EDV4035 #36 #52 EDV4540 #33 #51 Table 1 Maximum manifold pressure is 3.5 in. w.c. (0.87 kPa) for natural gas and 10 in. w.c. (2.49 kPa) for LP/Propane gas. Do not use these appliances if any part has been under water. Immediately call a qualified, professional service technician to inspect the appliance and to replace any parts of the control system and any gas control which have been under water. Ne pas se servir de cet appareil s'il a ete plonge dans l'eau, completement ou en partie. Appeler un technicien qualifie pour inspecter l'appareil et remplacer toute partie du systeme de controle et toute commande qui ont ete plonges dans l'leau. Test gage connections are provided on the front of the millivolt gas control valve (identified OUT for the manifold side and IN for inlet pressure. A ..." NPT test gage connection is provided on the electronic gas control valve adjacent to the outlet to the main burner. Minimum inlet gas pressure to these appliances is 5.0 inches water column (1.24 kPa) for natural gas and 11 inches water column (2.74 kPa) for propane for the purpose of input adjustment. Maximum inlet gas supply pressure to these appliances is 10.5 inches water column (2.61 kPa) for natural gas and 13.0 inches water column (3.23 kPa) for propane. The appliance must be isolated from the gas supply piping system (by closing its individual manual shut-off valve) during any pressure testing of the gas supply piping system at test pressures equal to or less than ... psig (3.5 kPa). The appliance and its individual shut-off valve must be disconnected from the gas supply piping system during any pressure testing of that system at pressures in excess of ... psig (3.5 kPa). These appliances must not be connected to a chimney or flue serving a separate solid fuel burning appliance. Any safety guard or screen removed for servicing the appliance must be replaced prior to operating the appliance. WARNING: FAILURE TO COMPLY WITH THE INSTALLATION AND OPER- ATING INSTRUCTIONS PROVIDED IN THIS DOCUMENT WILL RESULT IN AN IMPROPERLY INSTALLED AND OP- ERATING APPLIANCE, VOIDING ITS WARRANTY. ANY CHANGE TO THIS APPLIANCE AND/OR ITS OPERATING CONTROLS IS DANGEROUS. IM- PROPER INSTALLATION OR USE OF THIS APPLIANCE CAN CAUSE SERI- OUS INJURY OR DEATH FROM FIRE, BURNS, EXPLOSION OR CARBON MONOXIDE POISONING. Carbon Monoxide Poisoning: Early signs of carbon monoxide po...

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