PN #3015-6142 REV 2
OPERATION
GREEN
YELLOW
RED
SIREN
Normal
ON
OFF
OFF
Leak
OFF
ON
OFF
Spill
OFF
ON
ON
Evacuation
OFF
ON
ON
Fault
OFF
OFF
ON
NO COM NC NO COM NC NO COM NC NO COM NC
RELAY 1
LEAK
RELAY 2
SPILL
RELAY 3
EVACUATE
RELAY 4
FAULT
1.
Wiring the modified cable harness.
The red loose end of the modified wire harness is installed
in Common terminal of the Fault Relay
(Relay 4)
in the
diagram below.
The black wire is connected with a wire nut (not provided)
to the Blue wire
(-)
of the tower light.
4. Wiring
2.
There are (4) jumpers (provided by others) that are needed
to accommodate the above operation:
JUMPER 1 –
NC terminal of Fault Relay
(Relay 4)
to Common
terminal of Evacuate Relay
(Relay 3)
JUMPER 2 –
Common terminal of Evacuate Relay
(Relay 3)
to Common terminal of Spill Relay
(Relay 2)
JUMPER 3 –
Common terminal of Spill Relay
(Relay 2)
to
Common terminal of Leak Relay
(Relay 1)
JUMPER 4 –
NO terminal of Spill Relay
(Relay 2)
to NO
terminal of Fault Relay
(Relay 4)
3.
Connect the remaining wires from the tower light as follows:
BROWN –
NO terminal of Leak Relay
(Relay 1)
BLACK –
NC terminal of Leak Relay
(Relay 1)
GRAY –
NO terminal of Fault Relay
(Relay 4)
WHITE –
NO terminal of Fault Relay
(Relay 4)
12 - 30V dc
or
5
2
1
3
4
C3
C2
C1
172.6 mm
(6.8 in)
18 mm (0.71 in)
M12 x 1
13 mm (0.51 in)
M22 x 1.5
3 × 20 mm
(0.79 in)
NOTE:
This wire scheme is only one way to wire the Multi-
Zone Tower Light. If the user wants a different response
they can modify the relay wiring as they see fit.
Red
Yellow
Green
Gray
White
Brown
Black
Blue
Red
Yellow
Green
