User Guide

THREE PHASE WIRING DIAGRAM
1742-3
C NO NC
R1
RELAY
Always Disconnect
Power Whenever
Installing or Servicing
the Door Operator.
INTERCHANGE PURPLE & GRAY WIRES.
TO REVERSE MOTOR DIRECTION
C2 WIRING - Constant Presssure to Close
RED WIRE ON TERMINAL #2 (Shipped from Factory)
B2 WIRING - Momentary Contact to Close
MOVE RED WIRE FROM TERMINAL #2 TO TERMINAL #3
WARNING
*
BRAKE
( WHEN REQ'D )
YELLOW
( OPTIONAL )
BL-BK
BL-BK
TO MOTOR
PURPLE
GREY
ORANGE GREY ORANGE RED
PURPLE PURPLE ORANGE
RED
ORANGE YELLOW BROWN
PURPLE
PURPLE
INTERLOCK
RED
ORANGE
ORANGE
RED
ORANGE
ORANGE
3
1
OPEN
A1
5
13
WHITE
PURPLE
PURPLE
YELLOW
RED
GREY
1
A1
13
3
5
BLACK
YELLOW
4
2
A2
6
14
PURPLE
PURPLE
BLACK
2
A2
14
4
6
AUX.TERMINAL
BLOCK FOR RADIO
OPEN
C
L/S
NC
AUX.OPEN
C
L/S
NC
NO
RECEIVER
RADIO
ORANGE
R3
PURPLE
ORANGE
YELLOW
RED
RED
R2
R1
YELLOW
ORANGE
YELLOW ORANGE BROWN YELLOW
GREY
BLACK
WIRE NUT
LOAD
24VAC
YELLOW
BLACK
XFMR
LINE
( OPTIONAL )
SAFETY
PURPLE
TO TERMINAL #3
GREY
GREY
BLACK
BROWN
PURPLE
PURPLE
C
NC
L/S
CLOSE
C
NC
L/S
PURPLE
TO TERMINAL #2
TIMER
PURPLE
BLACK
BLACK
BLACK BLACK
T1
L1
L2
T2
T3
L3
95
96
OVERLOAD
( 1 HP & ABOVE ONLY )
BROWN
ORANGE
BLACK
( WHEN REQUIRED )
230V. BRAKE SOLENOID
GY
BR
Y
BR
P
460V. CONNECTION
9
3
6
230V. CONNECTION
8
7
1
2
4
5
BL-BK
J
BL-BK
J
BROWN
BROWN
BROWN
( 3/4 HP & BELOW)
BROWN
( 1 HP & ABOVE )
( 3/4 HP & BELOW )
( 3/4 HP & BELOW )
SEE NOTE:
EXT.
INTLK.
AND CLOSE
TO OPEN
SAFETY
STOP
1
OPEN
CLOSE
32 4
GROUND
3 PHASE
POWER IN
L1
L1
5 7 10
L2
L3L2
EDGE
*
CLOSE
LIMIT SWITCHES
OPEN
LIMIT SWITCHES
GY
BR
Y
BR
P
9
3
6
8
7
1
2
4
5
OVERLOAD
(UP TO 3/4 HP)
BL-BK
J
BL-BK
J
( WHEN REQUIRED )
230V. BRAKE SOLENOID
L3
CLOSE CONTROL WIRING OPTIONS
OVERLOAD
(UP TO 3/4 HP)
- Shipped from Factory
*
CLOSE
PURPLE
ORANGE
**
**
- Transformer Primary Voltage same as Line Voltage.
**
GY
BR
Y
BR
P
575V. CONNECTION
3
2
1
BL-BK
J
BL-BK
J
( WHEN REQUIRED )
575V. BRAKE SOLENOID
OVERLOAD
15