Wiring Instructions; Inverter Operation - Phocos PSW Serie Betriebsanleitung

4.1

Wiring Instructions

Follow this procedure to connect the battery cables to the DC input terminals of the inverter.
1. Adjust inverter main switch to OFF, and change DIP switches to desired settings.
2. Connect negative cable to inverter negative DC terminal and then to negative battery
terminal.
3. Connect positive cable to inverter positive DC terminal and then to positive battery
terminal. This cable must contain a fuse.
4. Ensure all connections are tight and secure.
Warning
The cable installation may cause a spark. To avoid risk of explosion or fire, do
not make cable connections in the presence of flammable gases.
5.0

Inverter Operation

To operate the power inverter, turn the main switch ON. The power inverter is now ready to
deliver AC power to your loads. If there are several loads in use, turn them on separately after
the inverter has been "ON" in order to prevent the OVP caused by the surge power.
Set the power switch to the "ON" position. The buzzer will send out "Beep" sounds at startup
and the inverter will do self-diagnosis. The power status LED indicators will also appear.
Finally the buzzer will sound another "Beep", the power status LED indicators will turn
to "green", and the inverter will start
working successfully.
Set the power switch to the OFF position. The inverter will stop, and all the lights will go off.
Set power inverter switch to the ON position and turn the test load on. The inverter should
supply power to the load. If you plan to accurately measure the true output r.m.s. voltage of
the inverter, a high quality voltage meter must be used.
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