•FLASHING LED
If the front panel is not on the main unit, LED (21) will be flashing.
•RESET BUTTON FUNCTION
RESET button (22) is placed on the housing and must be activated with either a ballpoint pen or thin metal object. The RESET button (22) is to be activated for the following reasons:
-Initial installation of the unit when all wiring is completed.
-All the function buttons do not operate.
-Error symbol on the display.
Note: If press RESET button (22), the unit can’t work yet, please use a cotton swab soaked in isopropyl alcohol to clean the socket on the back of the front panel.
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