Rev. 3-12-13 Part #15-9000-30
www.NabcoEntrances.com U30 Microprocessor Control
3-9 Input and Output Features
Diagnosc LEDs for easy Troubleshoong
Symbol LED Color Descripon
Power Red Indicates power is ON.
61 Red Acvaon ● Indicates a signal on the Black (61) wire.
● Black (61) wire carries the signal for the acvaon circuit
that will open the door from a closed posion in TWO WAY
or ONE WAY mode only.
● Black (61) wire usually connects to the Interior moon
sensor.
6B Green Holding Beam ● Indicates a signal on the White (6B) wire.
● U30 Microprocessor can be programmed to ignore
Holding Beam when door is fully closed.
H Green Reduced Opening ● Indicates a signal on the Green (H) wire.
● The Green (H) wire carries the signal to the U30
Microprocessor Control to put the door into reduced
opening.
62 Green Acvaon ● Indicates a signal on the Black/Red (62) wire.
● Black/Red (62) wire carries the signal for the acvaon
circuit that will open the door from a closed posion in
TWO WAY mode only.
● Black/Red (62) wire usually connects to the exterior
moon sensor.
BA Green Panic Breakout and OFF ● When Green LED is OFF it indicates: Closed signal on the
Blue (BA) wire or a Slide door is ready for operaon
● Blue (BA) wire carries the signal for the Panic Breakout
circuit that stops Slide door operaon if the Slide door is
panicked open or if the Rocker Switch is turned OFF.
● When Green LED is ON the circuit is open and the unit
will not operate.
Error Red O Indicates normal operaon.
Flashing
Please see Error Flashing descripons listed below.
Error Flashes Descripon
1 ash Door is in RECYCLE mode.
2 ashes 12VDC output is overloaded.
3 ashes Indicates diagnosc error. Connect Handy Terminal to
check error details.
1 ash and 2 ashes Recycle and 12 VDC Overload.
1 ash and 3 ashes Recycle and diagnosc error.
2 ashes and 3 ashes 12 VDC overload and diagnosc error.
1 ash, 2 ashes and 3 ashes Recycle; 12 VDC overload and diagnosc error.
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