First Alert N8891-1 manual Clock/Calendar, Setting the Time and Date

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Clock/Calendar

Setting the Time and Date

Your system can display the current time (see your installer). The date is not displayed,

but has an internal function. The system must be disarmed with no faults present.

To set the time and date:

+

FUNCTION

Master Code or Installer Code

+[63]

NOTES:

1.The keypad beeps twice for invalid data entries (e.g., an hour greater than 12), and the entry will not be accepted. The keypad beeps once for valid entries.

2.Clock-Setting mode automatically ends if no keys are pressed for one minute.

3.Daylight savings time may have been programmed to automatically begin and end.

Hour

￿￿￿%

(The current hour will be displayed with the AM/PM indication.)

Enter the 2-digit hour (i.e., 01-12).

Press [*] to accept the entry and continue to the AM/PM selection. Press [#] to exit Clock-Setting mode (keypad beeps 4 times).

AM/PM

￿￿￿4

(The current AM/PM setting will display A or P.)

Enter 1 for PM or 0 for AM.

Press [*] to accept the entry and continue to the minute selection. Press [#] to return to hour-setting prompt.

Minute

￿￿￿

(The current minute will display.)

Enter the 2-digit minute (i.e., 00-59).

Press [*] to accept the entry and continue to the month selection. Press [#] to return to AM/PM setting.

Month

￿

(The current month will display.)

Enter the 2-digit month designation (i.e., 01-12).

Press [*] to accept the entry and continue to the day selection. Press [#] to return to the minute setting.

Day

￿￿

(The current day of the month will display.)

Enter the 2-digit day of the month (i.e., 01-31).

Press [*] to accept the entry and continue to the year setting. Press [#] to return to the month setting.

Year

￿￿

(The current year will display.)

Enter the last two digits of the year (i.e., 00-99).

Press [*] to accept the entry and exit Clock-Setting mode (keypad beeps 4 times). Press [#] to return to the day setting.

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Contents 5HDG\*XDUG $%/2&217176 General Information FeaturesGeneral Operation 48,&.9,2667081&7,216 General About the Master KeypadLED Meanings About the Display and IndicatorsMaster Keypad Definitions 66702959 Checking System Status Press the Status KeySystem Can Be Armed Arming in Stay Mode Arming In Away ModeArming the System To arm with no Delay Arming the System With No DelayTo arm with no Delay if Quick Arm is active Quick ArmingExit Delay Entry/Exit DelaysEntry Delay Exit Alarms Exit Alarm ActiveMemory of Alarm To disarm the system and silence burglary alarms * * * * +Disarming the System Bypassing Individual Zones Bypassing Protection ZonesQuick Bypass Displaying Bypassed ZonesPanic Keys / Chime Mode Chime ModePanic Keys Automatic Paging Paging FeatureCode Format Manual PagingDevice Descriptions Using Device Commands Lights On/Lights Off KeysAdjusting the Volume Message Recording/Playback/Volume ControlRecording a Message Message PlaybackPerforming the AUX function Defining the AUX FunctionClock/Calendar Setting the Time and DateIf Installed Silencing a Fire AlarmCase of Fire Living Room Bedroom National Fire Protection Assn./Smoke DetectorsEmergency Evacuation Security Codes To Add/Delete a User or Change a Users CodeAdd a user code Delete a user code Entering Test Mode Testing the System to be conducted weeklyExit Test Mode Enter the security code then press TestTrouble Messages Typical Trouble Condition DisplaysRoutine Care Low Battery Conditions in Wireless Sensors Changing the System BatteryMaintaining your system 6XPPDU\2I$XGLEOH1RWLILFDWLRQ UL Notice This is a Grade a residential system Federal Communications Commission FCC Part 68 Notice Canadian Department of Communications DOC Statement Owners Insurance Premium Credit Request Owners Insurance Premium Credit Request Servicing Information 6, 7 10, 14 ²1276² Limitations of this Alarm System ¬1%l

N8891-1 specifications

The First Alert N8891-1 is a technologically advanced smoke and carbon monoxide (CO) alarm that exemplifies safety and efficiency for modern homes. Designed to provide comprehensive protection against two of the most hazardous threats in residential environments, this device is engineered with an array of features that enhance its functionality and user-friendliness.

One of the standout features of the N8891-1 is its dual-sensor technology. This method combines both photoelectric and ionization sensing capabilities, allowing the alarm to effectively detect a wide range of fire types. Photoelectric sensors are particularly effective for smoldering fires, which may produce more smoke and take longer to ignite, while ionization sensors quickly respond to flaming fires. This combination ensures that users receive timely warnings, enhancing safety and increasing the chances of escape.

The First Alert N8891-1 is also equipped with a unique, easy-to-read digital display that provides real-time data about CO levels in the home. This feature is crucial, as carbon monoxide is an odorless and colorless gas that can be extremely harmful, if not fatal. The display not only indicates the current CO level but also provides users with alerts in case of an emergency or when the battery is low.

In addition to its advanced sensing capabilities, the N8891-1 includes a 10-year sealed battery, eliminating the need for frequent battery replacements and ensuring long-lasting performance. This feature provides peace of mind, knowing that the device will remain operational without the hassle of upkeep.

Another important characteristic is the alarm’s ability to interlink with other compatible smoke alarms in the household. When one alarm detects smoke or CO, all linked units will sound off, creating a synchronized response that further enhances safety throughout the home.

Furthermore, the First Alert N8891-1 is designed with user convenience in mind, featuring a single button for both testing the alarm and silencing false alarms, which can often occur when cooking or from other non-threatening sources.

Overall, the First Alert N8891-1 stands out as a reliable and sophisticated choice for those seeking to enhance their home’s safety features with a dual-function smoke and carbon monoxide detector that seamlessly combines advanced technology, ease of use, and sustainability.
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