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ADVANCED SETTINGS - DIFFERENTIAL SETTINGS
>>LUXPRO
®
PSPU721T allows you to control up to 2 Stages of Heating and 1 Stage of Cooling,
dependent on the type of system you have configured.
• 1ST STAGE DIFFERENTIAL:Set temperature difference between temperature set point and
actual temperature reading before 1st stage heating or cooling is initiated.
• 2ND STAGE DIFFERENTIAL:Set temperature difference between 1st stage initiation and 2nd stage
heating or cooling initiation.
• OB ENERGIZED:Reverses the Heat Pump OB Valve contact to HEAT or COOL (manufacturer
dependent).
32 LUXPRO
®
PSPU721T