Robertshaw 9825I2 User Manual
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Customize the Display
Fahrenheit or Celsius ............................................................................................................................................................................................19
Show Set Temperature ........................................................................................................................................................................................19
Choose a Language (English, French or Spanish) ..........................................................................................................................................19
Temperature Offset (Calibrate the Thermostat) ..............................................................................................................................................19
Resolution (Temperature Display) ......................................................................................................................................................................19
Air Quality Service Reminders (Filter, UV Light, Humidifier Pad) ..................................................................................................................20
Display Settings – Brightness and Contrast ....................................................................................................................................................20
System Settings
Equipment Setup....................................................................................................................................................................................................21
1st/2nd Stage Heating ..........................................................................................................................................................................................21
Compressor Type ..................................................................................................................................................................................................21
2nd Stage Fan ........................................................................................................................................................................................................21
1st/2nd Stage Cooling ..........................................................................................................................................................................................22
Short Cycle ............................................................................................................................................................................................................22
Residual Cool..........................................................................................................................................................................................................22
Balance Points ......................................................................................................................................................................................................22
Set Service Reminders ........................................................................................................................................................................................23
Set Temperature Limits ........................................................................................................................................................................................23
Auto Changeover ..................................................................................................................................................................................................24
Contact Information ..............................................................................................................................................................................................24
Reset to Defaults ..................................................................................................................................................................................................24
Security On/Off (Controls System Settings only) ............................................................................................................................................25
Preventing Thermostat Access
Allow Temperature Adjustment ..........................................................................................................................................................................26
Security On/Off (Controls all thermostat functions) ........................................................................................................................................26
Tech Support ....................................................................................................................................................................................................................27
Frequently Asked Questions ....................................................................................................................................................................................28-32
Warranty ............................................................................................................................................................................................................................33
110-1175 English 7/17/06 1:59 PM Page 3