Check the "Power Off Mode" first.
POWER OFF MODE checking method. [Entry method]
- Press the IN-START button of the remote controller for adjustment.
- Enter to ENGINEER OPTION
- Enter and Check POWER OFF HISTORY.
CLICK ON THE PICTURES TO ZOOM
NO POWER_CHECKING METHOD WHEN POWER IS ON
Check the DC 24V, 12V, 3.5V.
Check power input voltage and ST-BY 3.5V
