©1999 Trace Engineering
System Check
NOTE: Do not proceed with this section until the wiring checks mentioned in the previous section have been
performed.
NOTE: Refer to the appropriate Operators manual (SW or DR) for detailed inverter/charger operation.
Start-up Procedure:
1. Switch the Battery Disconnect(s) to the ON (upper) position. Check for correct inverter and controller (if
installed) power-up sequence (refer to the Operators manual).
2. Turn ON the inverter(s) and check for normal operation. Refer to the individual inverter/charger
Operators manual for operating instructions. The inverters should be operating in the inverter mode from
the batteries. Refer to the troubleshooting section if the inverters are not operational. Do NOT proceed
until the inverters are operating normally.
3. Switch ON the ac power from the main ac utility panel or generator.
4. Switch ON the AC Disconnect/Bypass breaker by switching the breaker(s) to the normal operating
position.
5. Switch the Solar Array Disconnect(s) to the ON (upper) position.
The Power Panel is now fully operational. If you have questions not covered in this or the inverters
Operators manual, contact Trace Engineering or your local dealer.
NOTE: Refer to the troubleshooting section for instructions if the system does not appear to be functioning
correctly.
Figure 25
Power Panel Operating Controls
3.0 OPERATION
23
1
5
3
4
2
Switch the ac power
ON at the main
utility breaker box
Switch the Battery
Disconnect(s) ON
Switch the inverters
ON. Verify proper
operation
Switch the Solar PV
Array Disconnect(s)
ON
Switch the AC
Bypass breaker(s)
ON
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