Bosch Building Technologies

    cancel
    Showing results for 
    Search instead for 
    Did you mean: 

    How to work with the D279A sound and LED responses.

    Faulted Delay or Instant zones on D279/D279A

    Short tones are generated when pressing keypad buttons while the delay or instant zones are faulted, indicating Not Ready to arm.  The Instant and Delay LEDs will light when the related zones are normal.

    Entry Delay

    When the D279/D279A is armed and the delay point is faulted, a solid tone will sound for 30 seconds to indicate the entry delay is activated.  If a valid passcode is not entered by the end of the 30 seconds, the entry delay tone will silence and the internal relay, which may be connected to an optional annunciation device, will activate.  When the delay zone is faulted the Delayed LED will extinguish.  If the passcode is not entered during the entry delay the Armed LED will remain lit and the D279/D279A will go silent.

    Exit Delay

    During exit delay the armed LED will flash for 60 seconds and the D279A will not generate an exit tone.

    Version history
    Last update:
    ‎06-14-2018 01:50 PM
    Updated by:
    Labels (3)
    Contributors
    Icon--AD-black-48x48Icon--address-consumer-data-black-48x48Icon--appointment-black-48x48Icon--back-left-black-48x48Icon--calendar-black-48x48Icon--center-alignedIcon--Checkbox-checkIcon--clock-black-48x48Icon--close-black-48x48Icon--compare-black-48x48Icon--confirmation-black-48x48Icon--dealer-details-black-48x48Icon--delete-black-48x48Icon--delivery-black-48x48Icon--down-black-48x48Icon--download-black-48x48Ic-OverlayAlertIcon--externallink-black-48x48Icon-Filledforward-right_adjustedIcon--grid-view-black-48x48IC_gd_Check-Circle170821_Icons_Community170823_Bosch_Icons170823_Bosch_Icons170821_Icons_CommunityIC-logout170821_Icons_Community170825_Bosch_Icons170821_Icons_CommunityIC-shopping-cart2170821_Icons_CommunityIC-upIC_UserIcon--imageIcon--info-i-black-48x48Icon--left-alignedIcon--Less-minimize-black-48x48Icon-FilledIcon--List-Check-grennIcon--List-Check-blackIcon--List-Cross-blackIcon--list-view-mobile-black-48x48Icon--list-view-black-48x48Icon--More-Maximize-black-48x48Icon--my-product-black-48x48Icon--newsletter-black-48x48Icon--payment-black-48x48Icon--print-black-48x48Icon--promotion-black-48x48Icon--registration-black-48x48Icon--Reset-black-48x48Icon--right-alignedshare-circle1Icon--share-black-48x48Icon--shopping-bag-black-48x48Icon-shopping-cartIcon--start-play-black-48x48Icon--store-locator-black-48x48Ic-OverlayAlertIcon--summary-black-48x48tumblrIcon-FilledvineIc-OverlayAlertwhishlist