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3. Put the AUTO-HEAT-OFF-COOL switch into
the OFF position. The air conditioning system
should turn off.
4. Put the AUTO-HEAT-OFF-COOL switch into
the HEAT position.
5. Press the
ٙ
button until the temperature
setting is at least 3 degrees above room
temperature. The heating system should
turn on. The fan may not turn on immediately,
depending on the fan delay built into the furnace.
6. Put the AUTO-HEAT-OFF-COOL switch into
the OFF position. The heating system should
turn off. The fan may continue to run for a
short period of time.
7. Put the -ON-AUTO switch into the ON
position. The blower fan should turn on.
8. Put the -ON-AUTO switch into the AUTO
position. The blower fan should turn off.
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