Zephyr AK7548BS 시작 가이드

Display (speed level, delay off, filter clean)

1. Blower On/Off
    By pressing        the blower is switched on and off.  When switched on, the blower starts up on speed level 1.
    ACT Verification
    - Airflow Control Technology (ACT) allows the installer to set the maximum blower CFM to align with local codes and regulations.
        - To verify the maximum blower CFM:
            - With hood off, hold the       button for 3-4 seconds. If number 6 displays = default max. CFM, if number 3 displays = max.             
              390 CFM, and if number 2 displays = max. 290 CFM.

2. Speed Selection
    The 6 speed levels are selected by pressing        to decrease and        to increase speed levels.  The display indicates levels      
    selected.
    ACT Enabled Speed Selections
    - When ACT is enabled, the number of blower speeds will be reduced as follows:
        - 390 CFM = Maximum 3 speeds
        - 290 CFM = Maximum 2 speeds

3.  Delay Off
    This feature is used for programmed shut down of blower  5  minutes after the function is activated.  Press        once, a dot flashes     
    in the lower right side of display            indicating the function is on.  The blower will completely shut down after 5 minutes.

4.  Lights On/Dim/Off
    Switch lights on by pressing        once, press a second time to dim and again to shut off lights.

5.  Display Window
    The display window indicates speed levels and features such as baffle filter clean reminder, delay off and clean air indicator.