Chamberlain HMJ, Owner'S Manual

Page: 13 / 24

13
WIRING DIAGRAM
SECONDARY
PRIMARY
W
CAPACITOR
OPEN
STOP
CLOSE
1 2 3 4
PULL SWITCH TO
SAFETY EDGE
OPEN & CLOSE
12 10 7 11
RATED LINE
VOLTAGE
L2 L1
OR
P Y
BR
BK
Y
BL GY Y
BK
BK
GROUND
OR
OP
P
CL
BL R
W
BL
BR
OR
BL
R
BK
R
Y
Y
W
WIRE NUT
Y
O/L
MOTOR
BR
R1
R3
R2
GY
W CLOSE P
OR
OPEN
3
4
5
2
1
RADIO
REC'R
XFMR
AUX.CLOSE AUX.OPEN
R
BR
P
NO
C
NC
B A
NO
C
NC
C
NO
C
NC
B A
NO
C
NC
C
BRAKE
SOLENOID
N.O. COM
INTLK.
Y
- INTERLOCK SWITCH (WHEN SUPPLIED)
WIRED N.O. HELD CLOSED.
**
**
INTERCHANGE RED & YELLOW WIRES.
TO REVERSE MOTOR DIRECTION
C2 WIRING - Constant Presssure to Close
RED WIRE ON TERMINAL #12 (Shipped from Factory)
B2 WIRING - Momentary Contact to Close
MOVE RED WIRE FROM TERMINAL #12 TO TERMINAL #2
*
CLOSE CONTROL WIRING OPTIONS
- Shipped from Factory
*
See Close Control
Wiring Options Below
W
BL/BK
BL/BK
BL/BK
A.R.S. BOARD
(When Present)
Y
W
N.C.
COM
COM
N.C.
N.O.
GY
N.C.
OR
W
COM
P
R
Y
R
RESISTOR
Y
GY
1754