Control Board Functions - Chamberlain ELITE R900 Instruction Manual

C O N T R O L
1 Power On LED
2 Charge On LED
3 Low Battery Indicator LED
4 Heavy Gate Indicator LED
5 Open Relay LED
6 Close Relay LED
7 System on, Reversing Sensor and Alarm Sensor
8 Alarm Sensor LED
9 Reversing Sensor LED (Rebounder)
10 10 Central Control LED
11 11 Fire Department or Key Switch LED
12 12 Strike Open LED
13 13 Safety Loop or Photocell LED
14 14 Exit Loop LED
15 15 Radio Receiver LED
20 20
26 26
1
2
3
5
6
25 25
B O A R D
19 19 22 22
34
F U N C T I O N S
16 16 Timer Power LED
17 17 Timer-Up Indicator
18 18 J2 Alternate Optional Output
19 19 Movement Direction Sockets
20 20 Replace Fuse Indicator
21 21 Spike Suppressor
22 22 Jumper for Stop Button
23 23 Optional Input Board
24 24 Surge Suppressor Connector
25 25 Breaker Reset
26 26 Overload LED
27 27 On Board Open Button
28 28 On Board Stop Button
29 29 On Board Close Button
23 23
18 18
7
8
9
4
10 10
27 27
28 28
11 11
12 12
13 13
14 14
15 15
29 29
16 16
17 17
21 21
24 24