Advanced Programming

A2 - Low Level Alarm Time

Pump ON mode only.

Programs the amount of time in MM: SS (minutes and seconds) the pump can run between a Low Level Warn- ing and a Low Level Fault to help protect unit from run- ning dry.

The maximum recommended length of time is 3:00 min- utes.

Fault, and Low Level LED illuminate. (Max Model Dis- play shown in illustration below).

FIG. 23

NOTE: When programming a time of less than 10 min- utes you must program a leading zero in the first num- ber field and press the ENTER button to save the zero selection.

1.To set the time use the UP or DOWN ARROW button to scroll through numerals 0 to 9 until the desired number appears in the first MM (min- utes) field.

2.Press the ENTER button to lock in the selection. The next MM number field to the right flashes indicating it is ready for programming.

3.Use the UP or DOWN ARROW button to scroll through numerals 0 to 9 until the desired number appears in the second MM number field.

4.Press the ENTER button to lock in the selection.

The next number field to the right

flashes and the LED lights under SS; indicating it is ready to program the seconds fields.

5.Repeat steps 1 - 4 to set the SS (seconds) fields.

6.After pressing the ENTER button to set the last SS field, all the programmed ON Time information is saved.

Unit exits Advanced Programming.

A3 - Vent Valve Time

The Vent Valve Time is the amount of time the vent valve stays open after a cycle is completed.

The recommended Vent Valve Time is 5 minutes.

To bypass the Vent Valve Time enter a value of 00:00.

Vent Valve time must be less than the programmed OFF time (page 35). If it is not set to a value less than the programmed OFF time, the G3 will automatically adjust the time to a value 2 seconds less than the set OFF time.

332305B

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Graco 332305B important safety instructions A2 Low Level Alarm Time, A3 Vent Valve Time