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Resumen del manual
If you don't smell gas, go to the next step." • If a suspected malfunction occurs with your gas control system, such as the burners do not light when they should, refer to the shutdown procedures on inside of main furnace door, or in the "Shutting Down Your Furnace" section and call your dealer as soon as possible. FIRE AND EXPLOSION HAZARD Failure to follow this warning could result in personal iniury, death or property damage. Should the gas supply fail to shut off or if overheating occurs, turn off the manual gas valve to the furnace BEFORE turning off the electrical supply and install lockout tag. • CHECK AIR FILTER: Before attempting to start your furnace, be sure the furnace filter is clean and in place. See "Perfornfing Routine Maintenance" section in this manual. Do not run the furnace without a filter in place. Then proceed as follows: STEPS FOR STARTING YOUR FURNACE 1. Set your room thermostat to the lowest temperature setting. 2. Close the external manual gas valve. F* -....1 A06188 Fig. 8 -Close Valve 3. Turn OFF electrical supply to the furnace. A92185 Fig. 6 -Turn Off Electrical Supply 4. Remove the outer door. _-__ _ _ -_t-.__ i t._t__ _-_ _ _,_ -_ Q \ A10263 Fig. 7 -Remove Furnace Door 5. Turn the control switch on the gas control to the OFF position and wait 5 nfinutes. Then smell for gas, including near the floor. If you smell gas, STOP! Follow "B" on furnace label. If you don't smell gas, go to next step. A02266 Fig. 8 -Control Switch to OFF 6. After waiting 5 nfinutes, if you still smell gas, STOP! Follow the safety information on the cover of this manual. If you do Fig. 4-Lowest Temperature Setting A09564 not smell gas, go to the next step. 7. Turn the control switch to ON. / OR 8. Replace Fig. 9 -Control the outer door. m-, L- Switch to ON )i ii A02267 O 6 ® Fig. 10 -Furnace Door Replaced 9. Turn ON the electrical supply to the furnace. A10264 A92359 Fig. 11 -Turn On Electrical Supply 10. Open the external manual gas valve. A06189 Fig. 12 -Open Valve 11. Set the room thermostat to a temperature slightly above the room temperature. This will automatically signal the furnace to start. The inducer motor will start and the hot surface igniter will energize. When hot, the igniter will have an orange glow. 12. After about 17 seconds, the gas valve permits gas to flow to the main burners where it is ignited. Hot flames begin to warm the furnace's heat exchanger. After a time delay of approximately 25-45 seconds the furnace blower is switched on. NOTE: If the main burners fail to ignite, the furnace control system will go through three more ignition cycles. Then if burners fail to ignite, the system will lockout. If lockout occurs or the blower does not come on, shut down your furnace and call your dealer for service. 13. Set your thermostat to the temperature that satisfies your comfort requirements. SUGGESTION: Setting the thermostat back a few degrees--and compensating for the difference with warmer clothing--can make a big difference in your fuel consumption on extremely cold days. The few degrees at the top of your thermostat "comfort level" are the most costly degrees to obtain. When the room temperature drops below the temperature selected on the thermostat, the furnace will switch on automatically. When the room temperature reaches the setting selected on the thermostat, the furnace will be automatically switched off. Continuous Fan Operation -Some thermostats have a "FAN" switch with 2 selections: AUTO and ON. When thermostat is set on AUTO, the furnace blower cycles on and off, controlled by the thermostat. In ON position, the furnace blower runs continuously except for a 42-62 sec delay at the "call for heat." Continuous fan keeps the temperature level in your home more evenly balanced. It also continuously filters the indoor air. Comfort Fan '_ -On all bu...._tthe 58STA or 58STX, the continuous fan blower speed can be increased or decreased if desired due to change of seasons, large gatherings in your home, etc. Simply change your "FAN" switch from "on" to "ofF' (or "auto" depending on your thermostat), and then return to "on", within 1 to 3 seconds. The blower will switch to the next highest speed. There are at least 3 speeds to choose from. If the blower is running on its highest speed, a request to change will direct the blower to return to its lowest speed. SHUTTING DOWN YOUR FURNACE Should you ever suspect a malfunction in your furnace, you will need to turn the furnace off. The following procedures must be followed: 1. Set your room thermostat to the lowest temperature setting. (See Fig. 3.) 2. Close the external manual gas valve (See Fig. 4). 3. Turn off electrical supply to the furnace. (See Fig. 5.) 4. Remove outer furnace door. (See Fig. 6.) 5. Turn the switch on the gas control to the OFF position. (See Fig.7.) 6. Replace the outer furnace door. (See Fig. 9.) 7. If the furnace is being shut down because of a malfunction, call your dealer as soon as possible. PERFORMING R...