Chamberlain HMJ, Owner'S Manual

Page: 12 / 24

12
(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
L2
BK
BK
CLOSE-B
4
R
OPEN-A
W
C
CAPACITOR
Y
N.O.
BL
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
MOTOR *
R
Y
10VA.
PR1.
24VAC.
Y
W
O/L
BK
A
B
W
WIRE NUT
R3
R2
3 4 2 1 5
GY
W
R
Y
A.R.S. BOARD
(When Present)
N.C.
C
MOVE JUMPER WIRE TO TERMINAL #2
FOR MOMENTARY CONTACT ON CLOSE
Y
HAND CHAIN
INTERLOCK SW.
(WHEN PRESENT)
BRAKE SOLENOID
CLOSE-C
OPEN-C
BL/BK
RES.
SCHEMATIC DIAGRAM
1754