Timer To Close; Red Green Warning Lights - Chamberlain GT Owner's Manual

OPTIONAL PROGRAMMING FEATURES CONT'D

Timer To Close

Feature: Installer can set a timer to automatically close after a preset amount
of time once all safety devices are unobstructed.
Benefits: Door will automatically close after being used. Extremely conven-
ient where users may not be concerned with closing the door. For example
Apartment Buildings and Fire Stations.
Requirements: Must have at least one of the following safety devices
attached: CPS-L, CPS-LN4, CPSII, CPSII-N4. When running, the dip switches
must be set for TS, T, or FSTS
To Program:
1. Close the door.
2. Set dip switches to "Set Timer To Close"
3. Press "close" to zero out the timer.
4. Press "open" for every 5 seconds seconds the operator should wait before
attempting to close the door.
Example: The door is supposed to close 30 seconds after the user drives
through. To set the TTC for 30 seconds press close, then open 6
times.
5. Return the dip switches to the desired wiring type. TS, T, or FSTS
Notes: For longer delay time settings, use the Single Button Control (terminal
1) to add 1 minute at a time. To deactivate the timer press stop. The timer will
be reactivated on the next operation command.
Reminders: FSTS wiring mode allows the Timer To Close to be activated by
the Single Button Control (terminal 1) only. T wiring mode allows the door to
attempt to close only one time for safety purposes.
Adjusting your red/green warning lights
Feature:
The logic board can adjust the amount of time that a warning light
will flash before the Timer To Close will activate the door to close.
Benefit:
Advanced warning of door closure helps prevent traffic collisions
with the door.
To Program:
1. Set the dip switches to "Set Timer To Close"
2. Press stop for every additional 5 seconds of pre-movement warning.
3. Return the dip switches to the desired wiring type.
Requirements: Must have the Logic 2 red green warning light kit
#001A4730 and must have at least one of the following safety devices
attached: CPS-L, CPS-LN4, CPSII, CPSII-N4. When running, the dip switch-
es must be set for TS, T, or FSTS. See red/green warning light instructions
for further details.
TO CLOSE
Press This
Open
Close
Stop
Single Button
Control
18
ON
ON
SET
TIMER
1 2 3
OFF
To Get This
Adds 5 seconds to
countdown timer.
Resets the timer to
close to 0 seconds.
Turns off electronic
search for photo eyes
after photo eyes have
been intentionally
removed.
Adds 5 seconds to
"Red warning light
before closing" time.
Adds 60 seconds to
countdown timer.
4