Before diving into installation and operation, it's helpful to understand what an Intronics digital thermostat is and which model you have.
: Maintains one fixed temperature continuously until you change it. intronics digital room thermostat user guide
General approach (exact steps vary by model): Before diving into installation and operation, it's helpful
Press the button once. The screen illuminates to show the current room temperature. Pressing the button again shuts off the climate control output. Setting the Temperature Manually Press the Up or Down arrow keys at any time. The screen illuminates to show the current room temperature
To change the temperature without affecting your saved program, simply press the arrows until you reach your new target. The thermostat will hold this temperature until the next scheduled time block begins. Permanent Hold
Insert two fresh AA alkaline batteries into the battery compartment, paying attention to the polarity markings. Snap the thermostat front body onto the wall-mounted backplate until it clicks into place. Restore the mains power at the breaker panel. Programming Your Schedule