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OPEN TIMER TO CLOSE
3 BUTTON STATION OR 3 POSITION KEYSWITCH WITH SPRING RETURN TO CENTER AND STOP BUTTON
R1
R2
R3
2 BUTTON STATION OR 3 POSITION KEYSWITCH WITH 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 CONTROLS1 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 terminals 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.
4)
When adding accessories, install them one at a time and test each one after it is added to ensure proper installation and
operation with the Commercial Door Operator.
5) Attention Electrician: Use 16 gauge or heavier wire for all control circuit wiring.
Sensing Device
EXTERNAL
TERMINAL BLOCK
SENSING DEVICE TO REVERSE OR STOP
KEY LOCKOUT
1 2 3 4
Stop
Close
Open
Keyswitch
SEE NOTE #2
SEE NOTE #2
3
7
To Open, Close and Reverse while closing
2 OR MORE
1 2 3 4
Stop
Close
Open
Stop
Close
Open
CONTROL CONNECTION DIAGRAM
©2008, The Chamberlain Group, Inc.
01-10332N All Rights Reserved