Bryant PLUS 95S 355CAV Owner's Manual page 6

Fig. 10 - - Remove Furnace Door
Fig. 11 - - Control Switch to OFF
Fig. 12 - - Control Switch to ON
Fig. 13 - - Furnace Door Replaced
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NOTE: If the burners fail to ignite after 4 attempts, the furnace
control system will lock out. If lockout occurs, main burners fail
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to light, or blower does not come on, shut down the furnace and
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call your dealer for service.
When the room temperature drops below the temperature selected
on the thermostat, the furnace will switch on automatically.
When the room temperature reaches the temperature selected on
the thermostat, the furnace will be switched off automatically.
Some thermostats have a FAN mode with 2 selections: AUTO
and ON. When set on AUTO, the furnace blower cycles on and
off. In the ON mode, the furnace blower runs continuously.
Continuous fan keeps the temperature level in your home more
evenly balanced. It also permits the indoor air to be continuously
filtered. With the unique feature Fan On Plust, the blower speed
can be increased or decreased if desired due to change of seasons,
large gatherings in your home, etc. Simply change your FAN
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from ON to OFF for 1 to 3 seconds (or AUTO depending on
6
Fig. 14 - - Turn On Electrical Supply
Fig. 15 - - Open Valve
7. Replace main furnace door. (See Fig. 13.)
8. Turn ON the electrical supply to the furnace and wait 1
minute. (See Fig. 14.)
9. Open the external manual gas valve. (See Fig. 15.)
10. Set the room thermostat to a temperature slightly above
the room temperature. This will automatically signal the
furnace to start.
11. When the furnace receives the start signal, the inducer is
started. When the pressure switch senses that there is suf- -
ficient combustion air, the hot surface igniter is energized.
After the hot surface igniter is heated for 17 seconds, the
gas valve permits gas to flow to the main burners. After
ignition and a time delay of about 30 sec, the furnace
blower will start. Variable- -capacity furnaces start at
medium speed until the control makes the necessary
adjustments to operate the blower at either the low- -,
medium- -, or high- -heat speed.
12. 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. The
few degrees at the top of your thermostat "comfort level"
are the most costly degrees to obtain.
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