LiftMaster MGJ LGJ Manual - Page 12

Single Pahse Schematic Diagram For Mgj, To Reverse Motor Rotation Interchange

Page 12 highlights

1754 SINGLE PHASE SCHEMATIC DIAGRAM for MGJ (OPTIONAL) LIGHT W MAX. 100W (OPTIONAL) BIMETAL RELAY C B BK A W WIRE NUT CLOSE-B BL Y C N.O. W RES. Y (HOT) L2 BK OPEN-A Y CAPACITOR R MOTOR * BK O/L L1 (N) BR R BK 3 STOP 4 Y MOVE JUMPER WIRE TO TERMINAL #2 FOR MOMENTARY CONTACT ON CLOSE WIRE NUT W PR1. 10VA. Y/BK R3 24VAC. SEC. R BL 12 CLOSE-A BL R BR R1 BR OPEN-B C N.O. OPEN OR 1 SAFETY AUX. EDGE 10 CLOSE L/S GY GY OR GY OR OP OPEN L.S. OR W 11 N.C. C PULL SWITCH TO OPEN & CLOSE 7 Y R2 Y AUX. OPEN L/S CLOSE P P CL 2 * TO REVERSE MOTOR ROTATION INTERCHANGE RED AND YELLOW MOTOR WIRES. 12 W CLOSE L/S P W N.C. C

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(OPTIONAL)
BIMETAL
CLOSE-A
RED AND YELLOW MOTOR WIRES.
*
TO REVERSE MOTOR ROTATION INTERCHANGE
PULL SWITCH
OPEN & CLOSE
CLOSE
TO
SAFETY
EDGE
OPEN
BR
2
P
7
Y
10
GY
Y
AUX.
R1
BR
1
OR
GY
OPEN
AUX.
L/S
OPEN-B
BL
OR
12
BL
C
(OPTIONAL)
CLOSE
L/S
BK
3
STOP
(HOT) L2
BK
BK
4
R
OPEN-A
W
C
CAPACITOR
Y
N.O.
100W
MAX.
W
LIGHT
RELAY
C
SEC.
OPEN L.S.
CLOSE L/S
P
P
CL
OR
R
N.O.
R
OR
OP
N.C.
C
W
W
W
11
BR
L1 (N)
MOTOR *
R
Y
10VA.
PR1.
24VAC.
Y/BK
W
O/L
BK
A
B
W
WIRE NUT
R3
R2
GY
N.C.
C
MOVE JUMPER WIRE TO TERMINAL #2
FOR MOMENTARY CONTACT ON CLOSE
Y
WIRE NUT
CLOSE-B
RES.
BL
Y
SINGLE PHASE SCHEMATIC DIAGRAM for MGJ
1754
12