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Resumen del manual
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 Lennox dealer for an inspection by a qualified service technician. Lighting Information & Operation AWARNING If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or death. 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. A WARNING The blower door and flue chase must be securely in place when the blower and burners are operating. Gas fumes, which could contain carbon monoxide, can be drawn into the living space resulting in personal injury or death. Page 3 The gas valve on the G40DF(X) will be equipped with either a gas control knob or lever. Use only your hand to turn the gas control knob or push the gas lever. Never use tools. If the knob or lever will not move by hand, do not try to repair it. Call a qualified service technician. Force or attempted repair may result in a fire or explosion. Placing the G40DF(X) furnace into operation: G40DF(X) units are equipped with a SureLight™ ignition system. Do not attempt to manually light burners on these furnaces. Each time thermostat calls for heat, the burners will automatically light. The ignitor does not get hot when there is no call for heat on units with the SureLight™ ignition system. Operating the Gas Valve (Figures 3, 4 and 5) 1 - STOP! Read the safety information at the beginning of this section. 2- Set thethermostattothelowestsetting. Seefigure2. 3 - Turn off all electrical power to the unit. 4 - This furnace is equipped with an ignition device which automatically lights the burners. Do not try to light the burners by hand. 5- Removetheloweraccesspanel. 6 - White Rodgers 36E/36F Gas Valve - Switch gas valve lever to OFF. Honeywell VR8205 Gas Valve - Turn knob on gas valve clockwise^^ to OFF. Do not force. See figure 5. 7 - Wait five 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/36F Gas Valve - Switch gas valve le- ver to ON. See figure 3 for the White Rodgers 36E valve and figure 4 forthe White Rodgers 36F valve. Honeywell VR8205 Gas Valve - Turn knob on gas valve counterclockwise to ON. Do not force. White Rodgers 36E Series Gas Valve FIGURE 3 White Rodgers 36F Series Gas Valve FIGURE 4 Honeywell VR8205 Series Gas Valve FIGURE 5 9 - Replace the lower access panel. 10- Turnon all electrical power to to the unit. 11 - Set the thermostat to desired setting. NOTE - When unit is initially started, steps 1 through 11 may need to be repeated to purge airfrom gas line. 12- If the appliance will not operate, follow the section “Turning Off Gas to the Unit” and call your service technician or gas supplier. Turning Off Gas to the Unit 1 - Set the thermostat to the lowest setting. 2 - Turn off all electrical power to the unit if service is to be performed. 3 - Remove the lower access panel. Page 4 4 - White Rodgers 36E/36F Gas Valve - Switch gas valve lever to OFF. Honeywell VR8205 Gas Valve - Turn knob on gas valve clockwise 0^ to OFF. Do not force. 5- Replacetheloweraccesspanel. Filters This unit is not equipped with a filter or rack. A field-provided high-velocity filter is required for the unit to operate properly. A filter must be in place whenever the unit is operating. Seasonal Inspections A qualified service technician should inspect the complete system each season (heating and cooling). The following maintenance procedures should only be conducted by a qualified service technician. Do not attempt to service the unit in any way. Venting System A WARNING Asphyxiation Hazard The exhaust vent for this furnace must be securely connected to the furnace flue collar at all times. For your safety and to fulfill the terms of the limited warranty, a qualified service technician must annually inspect this furnace and its vent system. Annually (before heating season) inspect furnace venting system, vent cap, heat exchanger, and burners for corrosion, deterioration, ordeposits ofdebris. Remove any obstructions. Inspect the furnace venting system to make sure it is in place, physically sound, and without holes, corrosion, or blockage. Vent connector must be in correct position, sloped upward and be physically sound without holes or excessive corrosion. Inspect the furnace return air duct connection to ensure duct is sealed to the furnace and terminates outside the space containing the furnace. I...