Honeywell T7512A Thermostat User Manual


 
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The house is too warm or If you subscribe to Real-time Pricing, you may need to adjust
too cool. (
cont.
) your offset values to provide a more comfortable temperature.
Check the display. If SAVING is displayed, the system is in
DLC mode and your thermostat is utility controlled. Cooling or
heating cannot come on until the DLC period ends.
System ON indicator is lit, Allow time for the furnace or heat pump to heat up and the
but no heat is coming from fan to come on before checking for heat at the register.
the registers.
The thermostat’s current Be aware that it is normal for the current setting and
setting does not match display temperature to differ occasionally.
the display temperature. During recovery from setback or setup, setting and display
temperatures may differ to within ±1° for up to 30 minutes
after the recovery period.