Cooling runs but thermostat overshoots setpoint and room becomes too cold before shutting off.

Safety: No high‑voltage work is required.

• Check thermostat location: Ensure it is not directly in the path of supply air or near a return grille, which can cause false readings.
• Adjust settings: In advanced settings, adjust cycle rate, differential, or adaptive recovery options according to Bosch recommendations for your system type.
• Calibrate temperature: Use the temperature offset feature to correct minor sensor errors after comparing with a reliable thermometer.
• Observe behavior: After changes, monitor several cycles to see if overshoot improves.
• Consult HVAC professional: If overshoot remains severe, the cooling system may be oversized or have airflow issues that require professional evaluation.