Intronics Digital Room Thermostat User Guide [exclusive]

Some models (like the PI series) include a manual night setback override or an "Econo" function to reduce energy consumption during off-peak hours. Room Controller Thermostat - Neptronic

: Carefully inspect the wiring against the provided diagram, mount the front case, and tighten the securing screw firmly. Operating Instructions intronics digital room thermostat user guide

| Problem | Likely Cause | Solution | |---------|--------------|----------| | Blank display | Dead batteries / no power | Replace batteries; check circuit breaker | | Heating/cooling won’t turn on | Wrong mode or set temp | Switch to Heat/Cool; lower/raise set temp below/above room temp | | Room temp doesn’t match set point | System lag or sensor location | Wait 10–15 min; move thermostat away from drafts or sunlight | | Schedule not working | Hold mode enabled | Cancel Hold (see section 6) | | Fan runs constantly | Fan set to On | Change to Auto (Fan button) | Some models (like the PI series) include a