Connection Unit - Zepro Z 150-135 Installation Instruction

Operating information
All the lift's functions are controlled and monitored through the connection unit and its circuit board. The
circuit board is equipped with an alphanumerical display with a flashing light and 2 red LEDS. These display
current operating information. In the event of any operational disturbances, fault codes are displayed to facili-
tate troubleshooting.
The display indicates:
- Function display
- Fault display
- Program configuration.
The flashing light indicates:
- Supply voltage
- Off: No supply voltage
- On: Supply voltage available but CS (cabin switch) is not active.
- Flashing: CS (cabin switch) is active, the system is awaiting input signal.
LED 1 indicates:
- Active input, button(s) on control device pressed.
LED 2 indicates:
- Active output, lift in operation.

7. Connection unit

Outputs
B
E
Ctrl 1
C
2H1
B
E
Ctrl 2
C
Flashing light
2H2
Ctrl 6
B
E
Ctrl 3
Radio
C
Lock
Ctrl 5
B
E
Ctrl 4
Spiral
C
Lock
Sensor Power
IN OUT
LED 1
LED 2
Display
20
+
PA-
PA+
CSPWR
CS
Di 6
Di 5
Di 4
Di 3
Di 2
Di 1
Ai 1
Ai 2