ITT PumpSmart PS220, Руководство по конфигурации и эксплуатации

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PS220 Configuration & Operation Guide
17 PS220
Basic Startup
1. Configure the Start and Stop source.
The PumpSmart PS220 drive will start and stop by using the Keypad as the default selection.
The Green Button starts it and the Red button stops it. Other choices are available. Refer to the
“Start/Stop” section in this manual for the details on these choices.
1. “ARROW RIGHT” to change
2. “ARROW UP/DOWN” To change.
3. “SAVE”
4. “Next”
2. Configure the Minimum Speed.
By default, the minimum speed is set to 25% of the motor nameplate speed. Since pumps only develop pressure at the
square of the operating speed caution should be taken to make sure that the minimum speed is high enough to prevent
the pump from “dead heading”. The “Dead Head Test” can be performed, or you can contact your authorized Pump
Sales Engineer to determine this speed if you are unsure. Refer the section “Dead Head” in this manual for more details
on this topic.
1. “ARROW RIGHT” To change
2. “ARROWS” to change value
3. “Save”
4. “ARROW DOWN”