Model 401 & 403 Pass-Thru
Service and Installation Instructions
99-21972-S001 Rev. C
- 67 -
1
BL
K
R
E
D
B
L
K
R
E
D
BL
K
R
E
D
B
L
K
/W
H
T
B
L
K
R
E
D
B
L
U
R
E
D
B
L
U
W
H
T
/B
L
U
W
H
T
B
L
K
BL
K
R
E
D
R
E
D
B
L
K
BL
K
R
E
D
R
E
D
B
L
K
/W
H
T
B
L
K
BL
K
R
E
D
R
E
D
R
E
D
R
E
D
W
H
T
W
H
T
/B
L
U
BL
U
BL
U
B
L
U
B
L
U
W
H
T
B
L
K
R
E
D
BL
K
R
E
D
B
L
K
R
E
D
BL
K
R
E
D
5. Model 401 Optimax Pro 24V Wiring Diagram (4-
Door: 72” High Power)
16 GA
16 GA
BLU/WHT
WHT/BLU
}
LIGHT, 120-277 VAC
DOOR 1
DOOR 2
DOOR 3
DOOR 4
END
CENTER
CENTER
CENTER
END
PWR
SPLY,
LED
ASSY,
LED,
LE
PWR
SPLY,
LED
ASSY,
LED,
RE
RED
RED
RED
RED
BLU
BLU
BLU
BLU
6. Model 401 Optimax Pro 24V Wiring Diagram (5-
Door: 48” High Power & All
Low Power)
BLU/WHT
WHT/BLU
16 GA BLU/WHT
16 GA WHT/BLU
}
LIGHT, 120-277VAC
END
DOOR 1
DOOR 2
DOOR 3
DOOR 4
DOOR 5
CENTER
CENTER
CENTER
CENTER
END
ASSY,
LED,
LE
LED,
CTR
LED,
CTR
LED,
CTR
POWER
SUPPLY,
LED
LED,
CTR
ASSY,
LED,
RE
RED
RED
RED
RED
RED
RED
BLU
BLU
BLU
BLU
BLU
BLU