LiftMaster HCTDCU HCTDCU Installation Manual - Page 22

Limit Setup With A Remote Control, Initial Limits And Force Adjustment, Adjust The Limits

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PROGRAMMING LIMIT SETUP WITH A REMOTE CONTROL To set the limits using a remote control, first you will need a 3-button remote control that has been programmed for OPEN, CLOSE, and STOP. Refer to the Programming section. INITIAL LIMITS AND FORCE ADJUSTMENT The gate/door MUST be attached to the operator before setting the limits and force. Ensure the gate/door is closed. 1. Press and release the SET OPEN and SET CLOSE buttons simultaneously to enter limit setting mode. 2. Press and hold the OPEN or CLOSE button on the remote control until the gate/door reaches the desired open position. The gate/door can be jogged back and forth using the OPEN and CLOSE buttons on the remote control. 3. Once the gate/door is in the desired open position, press and release the STOP button on the remote control. 4. Press and release the OPEN button on the remote control again to set the open limit. 5. Press and hold the CLOSE or OPEN button on the remote control until the gate/door reaches the desired close position. The gate/door can be jogged back and forth using the OPEN and CLOSE buttons on the remote control. 6. Once the gate/door is in the desired close position, press and release the STOP button on the remote control. 7. Press and release the CLOSE button on the remote control again to set the close limit. 8. Cycle the gate/door open and close. This automatically sets the force. When limits are set properly the operator will automatically exit limit setting mode. ADJUST THE LIMITS If the limits have already been set the operator will exit the limit setting mode after resetting each limit. Set the Close Limit Only 1. Press and release the SET OPEN and SET CLOSE buttons simultaneously to enter limit setting mode. 2. Press and hold the CLOSE button on the remote control until the gate/ door reaches the desired close position. The gate/door can be jogged back and forth using the OPEN and CLOSE buttons on the remote control. 3. Once the gate/door is in the desired close position, press and release the STOP button on the remote control. 4. Press and release the CLOSE button on the remote control again to set the close limit. When the close limit is set properly the operator will automatically exit limit setting mode. Set the Open Limit Only 1. Press and release the SET OPEN and SET CLOSE buttons simultaneously to enter limit setting mode. 2. Press and hold the OPEN button on the remote control until the gate/ door reaches the desired open position. The gate/door can be jogged back and forth using the OPEN and CLOSE buttons on the remote control. 3. Once the gate/door is in the desired open position, press and release the STOP button on the remote control. 4. Press and release the OPEN button on the remote control again to set the open limit. When the open limit is set properly the operator will automatically exit limit setting mode. 3-Button Remote Control programmed for OPEN, CLOSE, and STOP DIAG 22

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22
INITIAL LIMITS AND FORCE ADJUSTMENT
The gate/door MUST be attached to the operator before setting the
limits and force.
Ensure the gate/door is closed.
1.
Press and release the SET OPEN and SET CLOSE buttons
simultaneously to enter limit setting mode.
2.
Press and hold the OPEN or CLOSE button on the remote control until
the gate/door reaches the desired open position. The gate/door can be
jogged back and forth using the OPEN and CLOSE buttons on the
remote control.
3.
Once the gate/door is in the desired open position, press and release
the STOP button on the remote control.
4.
Press and release the OPEN button on the remote control again to set
the open limit.
5.
Press and hold the CLOSE or OPEN button on the remote control until
the gate/door reaches the desired close position. The gate/door can be
jogged back and forth using the OPEN and CLOSE buttons on the
remote control.
6.
Once the gate/door is in the desired close position, press and release
the STOP button on the remote control.
7.
Press and release the CLOSE button on the remote control again to
set the close limit.
8.
Cycle the gate/door open and close. This automatically sets the force.
When limits are set properly the operator will automatically exit limit
setting mode.
LIMIT SETUP WITH A REMOTE CONTROL
To set the limits using a remote control, first you will need a 3-button remote control that has been programmed for OPEN, CLOSE, and STOP. Refer
to the Programming section.
PROGRAMMING
DIAG
3-Button Remote Control programmed for OPEN, CLOSE, and STOP
ADJUST THE LIMITS
If the limits have already been set the operator will exit the limit setting
mode after resetting each limit.
Set the Close Limit Only
1.
Press and release the SET OPEN and SET CLOSE buttons
simultaneously to enter limit setting mode.
2.
Press and hold the CLOSE button on the remote control until the gate/
door reaches the desired close position. The gate/door can be jogged
back and forth using the OPEN and CLOSE buttons on the remote
control.
3.
Once the gate/door is in the desired close position, press and release
the STOP button on the remote control.
4.
Press and release the CLOSE button on the remote control again to
set the close limit.
When the close limit is set properly the operator will automatically exit
limit setting mode.
Set the Open Limit Only
1.
Press and release the SET OPEN and SET CLOSE buttons
simultaneously to enter limit setting mode.
2.
Press and hold the OPEN button on the remote control until the gate/
door reaches the desired open position. The gate/door can be jogged
back and forth using the OPEN and CLOSE buttons on the remote
control.
3.
Once the gate/door is in the desired open position, press and release
the STOP button on the remote control.
4.
Press and release the OPEN button on the remote control again to set
the open limit.
When the open limit is set properly the operator will automatically exit
limit setting mode.