Overhead door COUNTDOWN TIMER, Руководство по установке

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INTERFACE SECTIONS CONTROLS
A Activity LEDs. LED will light to show current state of operator and timer.
B Timer Countdown set and display.
C Programming Dip switches. Sets various controls for operator and interface.
D External Radio control. Set on or off depending on active external radio control.
E OPEN & CLOSE. Press for open or close operator function.
A
B
C
D E
Normal Operation
Once the system has been setup, the door allay will display the time to close value on the digital display every
time the door is completely opened. The timer will start at the programmed values and countdown to “1”,
followed by a flashing “CLSE” message indicating that the door is closing. This is the case whether the door
is opened by use of an external remote control or through a wired set of pushbuttons if active ETO & ETR
switches.
If the door is wired with a three-push button switch, the countdown timers will function normally if the timer
cycle is allowed to run to completion. If the CLOSE button is pressed during the countdown sequence, the
door close sequence will commence immediately and the countdown value on the display will switch to the
“CLSE” message until the door is fully closed.
If the STOP button is pressed while the door is open, a “STOP” message will appear on the display for several
seconds and the countdown value will disappear. The door will remain open indefinitely until the STOP mode
is terminated. This can be done by pressing the CLOSE button or a remote control button. This will re initiate
the countdown timer sequence and the door will close once the sequence reaches zero.