L E D D E S C R I P T I O N - C O N T I N U E D
LED Description
LED On
LED Off
Note:
Circled red numbers indicates location on control board.
9
Reversing Sensor
No obstruction is detected
Sensor is detecting obstruction
11
Fire Dept
Receiving signal at terminal
block 1
&
2
Not receiving signal at
terminal block
1
&
2
10
Central Control
Not receiving any command
Acknowledgement of
receiving open command
from one of the terminals
• Fire Department 1
&
2
• Strike Open
3
&
4
• Safety Loop
5
&
6
• Exit Loop
7
&
8
• Radio Receiver 8
&
9
12
Strike Open
Receiving signal at terminal
block 3
&
4
Not receiving signal at
terminal block
3
&
4
13
Safety Loop
Receiving signal at terminal
block 5
&
6
Not receiving signal at
terminal block
5
&
6
14
Exit Loop
Receiving signal at terminal
block 7
&
8
Not receiving signal at
terminal block
7
&
8
15
Radio Rec
Receiving signal at terminal
block 8
&
9
Not receiving signal at
terminal block
8
&
9
17
Timer UP
Output signal to close relay
Not receiving signal to
close relay
16
Timer PW
Timer power is on
Timer is not on
Refer to Control Board Functions