DUG_Smoke alarm DC_WH-02

Disconnecting a secondary device

Remove a Secondary device from the mounting base (See "Removing a device from the mounting base” in the instruction manual).
NOTE:
  • Do not remove the Primary device.

  • Read the following steps before disconnecting a Secondary device.

  1. Make sure that the power switch is in OFF/AUTO position.
  2. Press and hold the Test/Hush button and simultaneously turn the power switch to ON position.
    The Standby LED turns on for 3 s.
  3. Continue to hold the Test/Hush button until the Standby LED turns off. Then release the Test/Hush button.
  4. Short press the Test/Hush button when the Standby LED is again on for 3 s.
    The Standby LED blinks for 5 s indicating disconnecting of RF interconnection and then the Status LED blinks green for 7 times.
    IMPORTANT:
    • When the Secondary device is successfully disconnected, make sure to turn the power switch to OFF/ AUTO position.

    • Conduct an interconnection test on all remaining smoke alarms when disconnecting is done. Refer, testing the interconnected device(s).

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