Honeywell T7512A Thermostat User Manual


 
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Cooling will not come on. (
cont.
) The thermostat has a built-in time delay on cooling. To prevent
equipment damage, allow five to ten minutes after changing
the setting before the air conditioner starts.
If temperature setting is lower than the current temperature,
and the display shows COOL, set the system control to the
OFF setting for ten minutes. After ten minutes, return the
system control to the COOL setting. If the air conditioner
comes on, the compressor may have reached its high limit
temperature protection and shut down. If the air conditioner
does not come on after ten minutes and the display shows
COOL, contact your utility.
The house is too warm or Press Present Setting key to check the current temperature
too cool. setting.
If desired, change the temperature setting. See Operating
Your Thermostat section.