Owner`s manual

OM-263 001 Page 28
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Alarm Cleaning
Downtime
Clean
Menu Set
6-5. Making Setpoint Adjustments
1 Display
2 Cleaning LED
3 Set Button
4 Downtime Clean Button
5 Decrease Setpoint Button
6 Increase Setpoint Button
7 Menu Button
8 Alarm LED
Quick Start Instructions
Press the Menu button, Lo appears. Press
the Set button and the current value ap-
pears in the display. Use the arrow buttons
to change this value. Press Set button
again, and the display blinks twice, indicat-
ing that the new set point has been accep-
ted.
 The Lo setting selects the differential
pressure drop value used to stop the
pulse cleaning cycle; 2.0 in. w.g. is a
typical initial value.
Press the Menu button twice, Hi appears.
Press the Set button and the current value
appears in the display. Use the arrow but-
tons to change this value. Press Set again,
and the display blinks twice, indicating that
the new set point has been accepted.
 The Hi setting selects the differential
pressure drop value used to start the
pulse cleaning cycle; 4.0 in. w.g. is a
typical initial value.
Press the Menu button three times, AL ap-
pears. Press the Set button and the current
value appears in the display. Use the arrow
buttons to change this value. Press the Set
button again, and the display blinks twice,
indicating the new setpoint has been accep-
ted.
 The AL setting selects the differential
pressure drop value used to close the
Alarm relay and turn on the Alarm pilot
light on the display.
Press the Downtime Clean button, and the
display reads either On or Off. Pressing the
same button again will toggle the reading
(On to Off or Off to On). Press the Set button
to lock in your choice.
The Cleaning LED lights when the cleaning
relay is closed.
Adjustments
Pressing the Menu button repeatedly
scrolls through the following programming
choices:
Lo — Low set point
Hi — High set point
AL — Alarm set point
rtn — Return to reading current
conditions
PAS — Password (for access to
secured functions)
The Set button shows current value and
locks in values after adjustments.
The Downtime Clean button toggles the
function on and off when available.
Not pressing any buttons for 10 seconds al-
lows the control to return to monitoring the
filter system.
Password Protected Settings
To reach the password protected settings,
press the Menu button five times, the dis-
play will show PAS.
Press the Set button, use the up arrow but-
ton to set the value to “4”, then press Set
again.
When the display blinks twice, press the
Menu button repeatedly until you reach the
parameter you wish to change.
Once you have selected a parameter, use
the arrow buttons to change the value within
the setting range as shown in the following
table. Press the Set button to lock in the
value.
1
2
3
4
5
6
7
8