Évaluations - 3, GPA: 3.7
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Facilité d'utilisation
If installed in an insulated area, furnace must be kept free of insulating material. Insulating material may be combustible. Inspect furnace venting system to make sure it is in place, physically sound, and without holes, corrosion, or blockage. Inspect furnace return air duct connection to ensure duct is sealed to the furnace and terminates outside the space containing the furnace. Inspect the physical support of the furnace to guarantee that it is sound without sagging, cracks or gaps around base and it maintains seal between base and support. 2 - DO NOT obstruct air flow to unit. Unit must receive an unobstructed flow of combustion and ventilating air. 3 - DO NOT store chlorine or fluorine products near unit or introduce these products into the combustion air. These products can cause furnace corrosion. 4- DO NOT draw return air from a room where this furnace, or any other gas appliance (ie., a water heater), is installed. When return air is drawn from a room, a negative pressure is created in the room. If a gas appliance is operating in a room with negative pressure, the flue products can be pulled backdown the vent pipe and into the room. This reverse flow of the flue gas may result in incomplete combustion and the formation of carbon monoxide gas. This toxic gas might then be distributed throughout the house by the furnace duct system. Your furnace is a gas appliance. It is critical that the gas supplied to the unit be completely burned to avoid the production of carbon monoxide gas. Complete combustion of the gas requires, but is not limited to, correct gas pressure and gas flow rate, adequate combustion air, and proper venting. AWARNING Carbon monoxide gas is invisible, odorless, and toxic. Exposure to this gas can cause personal injury and even death to all occupants, including pets. Any item that is powered by or gives off heat from a combustion process (including lawn mowers, automobiles, and fireplaces) has the potential to produce carbon monoxide gas. Because of this, Lennox recommends the use of a carbon monoxide detector in your home, even if you do not own gas appliances. Reliable detectors are available at reasonable retail prices. Contact your independent Lennox dealer for more details about this investment in your safety. Your furnace is designed to meet standards set by national agencies, and to operate safely when properly installed and maintained. However, the unit's performance can be greatly impacted by the individual installation and the operating environment. It is your responsibility to ensure that this appliance is maintained. Proper maintenance is critical for your safety and the satisfactory operation of the product. Lennox strongly recommends annual inspection and maintenance of this appliance. Contact your independent Lennox dealer for an inspection by a qualified service technician. Lighting Information and Operation AWARNING If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life. BEFORE LIGHTING smell all around the appliance area for gas. Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor. Use only your hand to push in or turn the gas control knob. Never use tools. If the knob will not push in or turn by hand, do not try to repair it, call a qualified service technician. Force or attempted repair may result in a fire or explosion. To place 80UHG furnace into operation: 80UHG units are equipped with an electronic ignition system. Do not attempt to manually light burners on these furnaces. Each time thermostat calls for heat, the burner will automatically light. Gas Valve Operation (Figure 2 and 3) 1 - STOP! Read the safety information at the beginning ofthis section. 2 - Set thermostat to lowest setting. See figure 1. 3 - Turn off all electrical power to appliance. 4 - This appliance Is equipped with an ignition device which automatically lights the burner. Do not try to light the burner by hand. 5 - Remove the control access panel. Page 3 6 - White Rodgers 36E Gas Valve - Switch gas valve lever to OFF. See figure 2. Honeywell VR8205 Gas Valve - Turn knob on gas valve clockwise^^ to OFF. Do not force. See figure 3. FIGURE 2 7 - Wait five (5) minutes to clear out any gas. If you then smell gas, STOP! Immediately call your gas supplier from a neighbor's phone. Follow the gas supplier's instructions. If you do not smell gas go to next step. 8 - White Rodgers 36E Gas Valve - Switch gas valve lever to ON. Honeywell VR8205 Gas Valve - Turn knob on gas valve counterclockwis^^ to ON. Do not force. 9 - Replace the control access panel. 10- Turnon all electrical power to unit. 11 - Set thermostat to desired setting. NOTE - When unit is initially started, steps 1 through 11 may need to be repeated to purge air from gas line. 12-If the appliance still will not operate, follow the instructions “To Turn Off Gas To Unit”...