[Possible cause] 1.The location of the thermostat and/or the size of the cooling system may be influencing the cycle rate [Corrective Action] The cycle rate for cooling is fixed and can not be adjusted on most models. If this is a need, use the White Rodgers 1F90 series which allows the cooling cycle rate to be adjusted. [Symptoms] 
Cooling Cycles Too Fast or Too Slow.(narrow or wide temperature swing)