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2–Pump 12-Station Controllers Chapter 3: Installation 30
BLOWBACK PULSES: 10
SETTING FOR PUMP 1
ON TIME: 0.500 s
SETTING FOR PUMP 1
OFF TIME: 0.500 s
SETTING FOR PUMP 1
The screen continues to the next prompt.
The first setting for the blowback feature is the number of blowback pulses. This setting
determines the number of pulses of air that will be pushed through the filter during the
blowback cycle. It has a range of 1 to 99, with a factory default of ten (10) pulses.
• Using the number keys, enter the new blowback pulse setting, then press ENTER to
save the new value.
To save the current set value and move to the next menu item:
• Press ENTER without entering a value.
If a value is entered beyond the limits such as less than 1 or greater than 99, the screen
displays question marks ?? in the settings area. If this happens:
• Simply re-enter the new value or press CLEAR to restore the value to the original
setting.
If you’ve properly entered the value, the following screen displays.
Next, set the Pulse On time value. This is the duration that the blowback solenoid is turned
ON.
• Using the number keys, enter the new On Time setting, then press ENTER to save the
new value.
To save the current On Time setting and move to the next menu item:
• Press ENTER without entering a value.
The following screen displays.