Carrier 58RAV Operations Instructions

INDUCED-COMBUSTION 58PAV & 58RAV GAS FURNACE USER’S INFORMATION MANUAL FORTHE OPERATION AND MAINTENANCEOF YOUR NEW GAS-FIRED FURNACE — Do not sto

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TO OBTAIN INFORMATION ON PARTS: Consult your installing dealer or the classified section of your local telephone directory under the“Heating Equipment

2 WELCOME TO TODAY’S GENERATION OF COMFORT Congratulations! Your new, high-efficiency gas furnace is a sound invest-ment which will reward you and you

3 DOWNFLOW/HORIZONTAL FURNACE COMPONENTS Manual Reset Auxiliary Limit Switch (When Used)Blower and Blower MotorRelief BoxGas Valve Control Knob or El

4 Untrained personnel can perform basic maintenance func-tions such as cleaning and replacing air filters. All other operations must be performed by t

5 1213141518 19 9. Open the external manual gas valve. (See Fig. 19.)10. Set the room thermostat to a temperature slightly above the room temperature

6 2021 22 23 4. Remove the control access door on your furnace. (See Fig. 10 or 11.) On upflow furnaces, removing the blower a

7 5. Inspect the filter. If torn, replace the filter.6. Wash the filter (if dirty) in sink, bathtub, or outside with a garden hose. Always use cold tap

8NOTE: If dirt, rust, soot, or scale accumulations are found, call your servicing dealer. DO NOT OPERATE THE FURNACE.3. Inspect the vent pipe for a

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