Elkhart Brass UBEC 1C Valve Controller - Manual (Page 15)

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VI OPERATING INSTRUCTIONS
UBEC 1C
On power-up the controller will be in the normal operating mode. The green OPEN, red CLOSE, and yellow
PRESET buttons will control the valve position. The red LED will be on when the valve is in the fully closed
position. The 10 green LED indicators will show the valve position. Each LED indicator signifies 10 percent
of the valve position. When the valve is in the full open position all 10 of the green LEDs will be lit. Once a
preset position has been programmed, pressing the PRESET button will move the valve to that position. All
information is supplied to the controller from the E3F or E5F electric actuator on the J1939 CAN bus.
UBEC 1S
On power-up the controller will be in the normal operating mode. The green OPEN, red CLOSE, and yellow
PRESET buttons will control the valve position. The red LED will be on when the valve is in the fully closed
position. The green LED will flash when the valve is in an intermediate position between full open and full
closed. The green LED will be solid when the valve is in the fully open position. Once a preset position has
been programmed, pressing the PRESET button will move the valve to that position.
Auto Travel OPEN and Auto Travel CLOSE
UBEC 1C & UBEC 1S
The auto travel OPEN routine will fully open the valve when initiated.
1. Press and hold the OPEN button.
2. While holding the OPEN button, press and release the CLOSE button.
3. Release the OPEN button and the valve will automatically travel to the fully open position.
The auto travel CLOSE routine will fully close the valve when initiated.
4. Press and hold the CLOSE button.
5. While holding the CLOSE button, press and release the OPEN button.
6. Release the CLOSE button and the valve will automatically travel to the fully closed position.
Setting the PRESET Position
UBEC 1C
Once a preset position has been programmed, pressing the PRESET button will cause the LED that represents
the programmed preset position will start blinking, while the valve moves to that position. When the valve
reaches the preset position, the LED will stop blinking and remain solid.
1. Press the OPEN and CLOSE buttons and set the valve to the desired position.
2. Press and hold the PRESET button for 10 seconds. When the setting is stored the LEDs will flash.
3. Release the PRESET button and do not operate the valve until the LED stops flashing.
UBEC 1S
Once a preset position has been programmed, pressing the PRESET button will cause the valve to move to the
preprogrammed preset position. When the valve reaches the preset position, either the red LED will be lit
when the valve reaches the closed position, the green LED will be lit when the valve reaches the open
position, or the green LED will remain blinking to indicate the valve is in between full open and full closed.
To program a preset position:
1. Press the OPEN and CLOSE buttons and set the valve to the desired position.
2. Press and hold the PRESET button for 10 seconds.
3. Release the PRESET button and do not operate the valve for 5 seconds.