EF-Series Instruction Manual
Rev 2/01 2-17
Earth Ground
ground
Figure 2-2. Earth Ground Connection
2.5.3 Connecting Main Power Wiring
It is important that good wiring practice be used when sizing, routing, and connecting power wiring.
All wiring must conform to state, local, and NEC codes. The POWER terminal block can
accommodate up to 14 AWG wire. Refer to Figure 2-3.
Figure 2-3. Power Input Terminal Connector
To make power connections:
1.
Unplug the left-hand connector from its socket located at P8 on the Main Electronic Board.
2.
Insert each bared wire end into the clamp beneath its termination screw.
3.
Secure the screw.
4.
Plug the connector back into the socket at P8.
Up to 22 volts
Up to 15 volts
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