What should I do if an alert or reminder appears on the thermostat display?

Press Menu and navigate to ALRT, then press Select to view the alert. You can press Select again when SNZE appears to snooze the reminder for 7 days, or navigate to CLER and press Select to clear it entirely. Note that some alerts cannot be snoozed or cleared — if this occurs, contact your local heating and cooling professional as the system may require service. (Page 7)