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IF...
Cooling does not come on
(continued).
The house is too warm or
too cool.
System ON indicated but
no heat is coming from the
vents.
THEN...
• If temperature setting is lower than current temperature and
the display indicates COOL, set the system control OFF for
ten minutes. After ten minutes, return the system control to
cool. If the cooling comes on, the compressor may have
reached a safety limit and shut down. If the air conditioner
does not come on after ten minutes and the display shows
COOL, contact your energy utility.
• Press the Present Setting key to check the temperature
setting.
• If desired, change the temperature setting (see Holds section).
• The RSVP Rate may be adjusting the setting beyond what you
desire. Check your offset temperatures; you may need to
change them to provide a more comfortable temperature.
• Allow time for the furnace or heat pump to heat up and the fan
to come on before checking for heat at the vent.
63
(continued)
69-1611
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