3D TRASAR
5500 - Installation & Operation Manual
521-OM0108.88
Copyright
2009 Nalco Company
2-38
Technical Help
(630) 305-CHEM
2.7.6 System Power Connections
(User Wired in Controller Box or Junction Box)
For models 060-TR3500.88, 060-TR3501.88, 060-TR5500.88 and 060-TR5501.88, the incoming
power connections are made in the controller box. Power connections are made in the junction box
for all other models.
Connection
Description
Controller Box
Board Reference
Controller Box
Terminal
Junction Box
Terminal
Wire Color
Ground
TB9-4
Gnd
Not used
Not used
Ground
TB9-3
Gnd
Gnd
Green
Neutral
TB9-2
N
T2
White
Line Power
TB9-1
L
T1
Black
2.7.7 Internal Power Connections
(Factory Wired in Controller Box)
Connection
Description
Controller Box
Board Reference
Controller Box
Terminal
Wire Color
Power Switch Neutral
E1
N
Black-1
Power Switch Line
E2
L
Black-2
Switched AC Neutral
E3
N
Black-3
Switched AC Line
E4
L
Black-4
Wiring