Summary of Contents for Bryant Payne Day&Night Plus 80 Two Speed
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® ® ® Model 330JAV, 333BAV, 333JAV Upflow/Horizontal WARNING: If the information in this manual is not followed exactly, a fire or explosion may and 331JAV and result causing property damage, personal in- jury or loss of life. 334BAV Downflow —...
WELCOME TO TODAY’S GENERATION OF COMFORT Congratulations! Your new, high- efficiency gas furnace is a sound investment which will reward you and your family with years of warm memories winter after winter. Not only is your new furnace energy efficient, it is also extremely reliable and supplies superior home comfort.
DOWNFLOW FURNACE COMPONENTS Manual Reset Auxiliary Limit Switch Blower and Blower Motor Relief Box Rating Plate Gas Valve Control Knob (On/Off) 2-Stage Gas Valve Gas Burner Blower Door Safety Switch Draft Safeguard Tube and Switch Gas Manifold Hot Surface Ignitor Flame Sensor Manual Reset Flame Rollout Switch (2) Status LED Light...
Understand the signal words DAN- dures on the furnace or see “Shutting GER, WARNING, and CAUTION. Down your Furnace” section in this These words are used with the safety- manual, then call your dealer as soon alert symbol. DANGER identifies the as possible.
11. After 15 to 70 sec, the gas valve continuously except for a 77-sec delay permits gas to flow to the main at the “call for heat.’’ This keeps the burners where it is ignited. Hot temperature level in your home more flames begin to warm the fur- evenly balanced.
CAUTION Never operate your furnace without a filter in place. Doing so may damage the furnace blower motor. An accumula- tion of dust and lint on internal parts of your furnace can cause a loss of efficiency. The air filter for upflow/horizontal fur- naces is normally located in the blower compartment.
channel in which it rests. (See ing. This “delayed ignition’’ is charac- BEFORE YOU REQUEST Fig. 24 and 25.) terized by an alarmingly loud sound. If A “SERVICE CALL’’ your furnace makes a loud noise when 4. Lower filter down next to the BEFORE YOU CALL FOR the main burners are ignited, shut blower and remove from furnace.
high-temperature condition due to REGULAR DEALER air leaks, and insulation. Any inadequate combustion air, these problems found should be MAINTENANCE switches will shut off the furnace. resolved at this time. In addition to the type of routine Reset the switch(es) by pushing the 7.
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