Chamberlain MT Installation Manual page 13

11
Install 3-button control station
Select location for 3-button control station
5' (1.5 m)
Wire 3-button control
station
AUX ANT ^^^^
AUX ANT
AUX ANT
TTC
LED D14
1 2
LMEP1 LMEP2
Logic Board
R27
TTC
D14
LED
Remove
factory jumper
1 2
if external
interlock is
used
LMEP1 LMEP2
T Y P I C A L I N S T A L L A T I O N
Remove
cover
Screws
Wall
Secure using
appropriate
hardware
3-Button
Control Station
Power
LEARN STOP CLOSE OPEN
3 4 5 6 7
COM INTRLK STOP CLOSE OPEN
Control
LEARN STOP CLOSE OPEN
3 4 5 6 7
COM INTRLK STOP CLOSE OPEN
Stop
Close
Open
3-Button
Control Station
^
O PEN
^
CLOSE
Common
O
STOP
To prevent possible SEVERE INJURY or DEATH, install
reversing sensors when:
• The radio is used.
• The 3-button control station is out of sight of the door.
• Or ANY other control (automatic or manual) is used.
Reversing devices are recommended for ALL installations.
^
O P
E N
^
O Select appropriate knockout and
S T
O P
run wire according to local
electrical code from operator to
3-button control station.
Secure warning signs
13
WARNING
CAUTION CAUTION
AVERTISSEMENT
ATTENTION
^
O P
E N
^
Knockout
O
S T
O P
ADVERTENCIA
PRECAUCIÓN
Warning
sign
Warning
sign
^
O PE
N
^
O
ST
OP