TW4300 Setup and Installation
Power Connection Diagrams
Electrical Input Requirements
The TW4300 is equipped with an input voltage jumper block so the unit can be operated with
different line voltages depending on the supplied voltage. The jumper setting should be checked
to see if they are properly positioned for the voltage being used.
Remove the TW4300 top cover
Plug in the appropriate voltage connector for either 230VAC (red wired connector) or 460VAC
(black wired connector) 3 Phase operation.
Use the schematic below for the jumper setting to suit the line voltage requirements
460VAC
8
230VAC
