Important Cookie Information

This website uses absolutely necessary cookies. If you consent to the use of convenience cookies, please click “Yes, I agree.” By clicking on “Privacy Settings.” you can change this setting at any time and withdraw your given consent. Icon down see more You can find detailled information in our Privacy Policy Icon forward-right
Icon up see less

Bosch Building Technologies

    cancel
    Showing results for 
    Search instead for 
    Did you mean: 

    How to Troubleshoot Missing MUX Smoke that Still sets the Panel in Alarm when Tripped

    Issue

    MUX Smokes show missing at the panel but they go into alarm with a magnet test.
     
    Solution
     
    The devices are miswired. Buss positve should be wired in and out on terminal 1 and the buss negative should be wired in and out on terminal 3. Terminal 2 is not used.
    2018-06-13_09h16_07.png

     


     
     
    Part numbers MXB2W, D7050, D7050TH, D7050-B6, MX250, MX250TH
    Version history
    Revision #:
    1 of 1
    Last update:
    ‎06-13-2018 03:18 PM
    Updated by:
     
    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