OPEN TIMER TO CLOSE
3 BUTTON STATION or 3 POSITION KEYSWITCH w/ SPRING RETURN TO CENTER AND STOP BUTTON
2 OR MORE
KEY LOCKOUT
R1
R2
R3
1
2
3
4
Stop
Close
Open
Stop
Close
Open
1
2
3
4
Stop
Close
Open
2 BUTTON STATION or 3 POSITION KEYSWITCH w/ SPRING RETURN TO CENTER
STANDARD
1
2
4
Close
Open
2 OR MORE
1
2
4
Close
Open
Close
Open
STOP
3
4
RADIO CONTROL
RESIDENTIAL RADIO CONTROLS
1 BUTTON STATION or ANY AUXILIARY DEVICE
EXTERNAL INTERLOCK
3
10
EXT.
INTERLOCK
STANDARD
1
2
3
4
Stop
Close
Open
IMPORTANT NOTES:
1) The 3-Button Control Station provided must be connected for operation.
2) If a STOP button is not used, a jumper must be placed between termianls 3 and 4.
3) Auxiliary control equipment may be any normally open two wire device such as
pullswitch, single button, loop detector, card key or such device.
Keyswitch
Sensing Device
EXTERNAL
TERMINAL BLOCK
SENSING DEVICE TO REVERSE OR STOP
ATTENTION ELECTRICIAN:
USE 16 GAUGE OR HEAVIER WIRE
FOR ALL CONTROL CIRCUIT WIRING.
SEE NOTE #2
SEE NOTE #2
3
7
To Open, Close, and Reverse while closing
CONTROL CONNECTION DIAGRAM
c 2003, The Chamberlain Group, Inc.
All rights Reserved
01-10332L