Chamberlain HMJ, Owner'S Manual

Page: 24 / 24

©2006, The Chamberlain Group, Inc.
All rights Reserved
01-10701M
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
ALL CONTROL WIRING TYPES
2 OR MORE
1 2 4
Close
Open
Close
Open
OPEN / CLOSE
3 7
RADIO CONTROL
1 BUTTON STATION or
ANY AUXILIARY DEVICE
RESIDENTIAL RADIO CONTROLS
SENSING DEVICE TO REVERSE OR STOP
EXTERNAL INTERLOCK
3 10
4 5 4 5
Remove Jumper
When Interlock is Used
ONE 2 OR MORE
STANDARD
1 2 3 4
Stop
Close
Open
Keyswitch
Sensing Device
ALL CONTROL WIRING TYPES
B2 or T1
WIRING TYPES ONLY
ALL CONTROL WIRING TYPES
T1 WIRING - RADIO TO OPEN ONLY
*
*
EXTERNAL
TERMINAL BLOCK
ALL CONTROL WIRING TYPES ALL CONTROL WIRING TYPES
ALL CONTROL WIRING TYPES
TIMER TO CLOSE w/ WARNING LIGHT
ALL CONTROL WIRING TYPES T1 CONTROL WIRING ONLY
11
12
Timer Defeat
Switch
13
14
Power Supply for
Warning Light
Auxiliary Terminal Block
Warning Light will activate 15 sec. before door closes.
ALL CONTROL WIRING TYPES
SEE NOTE #2 SEE NOTE #2 SEE NOTES
#2 AND #3
CONTROL CONNECTION DIAGRAM
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) Use 16 gauge or heavier wire for all control circuit wiring.