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Resumen del manual
Extinguish any open flames. Do not touch any electrical switch; do not use any phone in your building. Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions. If you cannot reach your gas supplier, call the fire department. Page 1 G25MV PARTS IDENTIFICATION BLOWER ROLLOUT SWITCH (One on each side) BURNERS IGNITION CONTROL BOARD 7- VSP2 BLOWER CONTROL BLOWER A WARNING A CAUTION Product contains fiberglass wool. Disturbing the insulation in this product during installation, maintenance, or repair will expose you to fiberglass wool. Breathing this may cause lung cancer. (Fiberglass wool is known to the State of California to cause cancer.) Fiberglass wool may also cause respiratory, skin, and eye irritation. To reduce exposure to this substance or for further information, consult material safety data sheets available from address shown below, or contact your supervisor, Lennox Industries Inc, P.O. Box 799900 Dallas, TX 75379-9900 Before attempting to perform any service or maintenance, turn the electrical power to unit OFF at disconnect switch. A IMPORTANT Any additions, changes, or conversions required in order for the appliance to satisfactorily meet the application needs must be made by a Lennox service technician using factory specified and approved parts. 7 A WARNING If overheating occurs or if gas supply fails to shut off, shut off the manual gas valve to the ap pliance before shutting off electrical supply. A WARNING 1 - Keep the furnace area clear and free of combustible material, gasoline, and other flammable vapors and liquids. 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 re- ceive 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. Do not use this furnace if any part has been underwater Immediately call a qualified service technician to inspect the furnace and to replace any part of the control system and any gas control which has been under water. Page 2 A WARNING 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 nottry to repair it, call a qualified service technician. Force or attempted repair may result in a fire or explosion. To place G25MV furnace into operation: G25MV 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) 1 - STOP! Read the safety information at the begin- ning of this section. 2 - Set thermostat to lowest setting. See figure 1. FIGURE 1 3 - Turn off all electrical power to appliance. 4 - This appliance Is equipped with an ignition de- vice which automatically lights the burner. Do not try to light the burner by hand. 5 - Remove control access panel. 6 - Turn knob on gas valve 180° either way to OFF. See figure 2. Do not force. 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 - Turn knob on gas valve 180° either way to ON. Do not force. 9 - Replace control access panel. 10- Turn on all electrical power to unit. 11- Set thermostat to desired setting. NOTE-When unit is first started, steps 1 through 11 may need to be repeated to purge air from pilot line. 12- If the appliance still will not operate, follow the instructions "To Turn Off Gas To Unit" and call your service technician or gas supplier. WHITE RODGERS 36E SERIES GAS VALVE GAS VALVE SHOWN IN OFF POSITION FIGURE 2 To Turn Off Gas To Unit 1 - Set thermostat to lowest setting. 2 - Turn off all electrical power to unit if service is to be performed. 3 - Remove control access panel. 4 - Turn knob on gas valve 180° either way to OR1. Do not force. 5 - Replace control access panel. Two-Stage Operation G25MV unit is a tw...