3
4
1.8 Device reset menu
Use the “UP” or “DOWN” keys and select “ON” to suspend the functions in progress and reset the alarms. Restart the device and perform an
internal pressure check and water filling cycle, if necessary.
2. Parameters Menu
2.1 Date/time
Press “OK” to change the date and time. You can return to the previous menu at any time by means of the “back” key.
2.1.1 Hours Menu
Use the “UP” or “DOWN” keys and select with “ON”. To change the current hours use the “UP” or “DOWN” keys and press OK to confirm
and return to the previous menu. Press “back” to select the next digit.
2.1.2 Minutes Menu
Use the “UP” or “DOWN” keys and select with “ON”. To change the current minutes use the “UP” or “DOWN” keys and press OK to confirm
and return to the previous menu. Press “back” to select the next digit.
2.1.3 Date Menu
Use the “UP” or “DOWN” keys and select with “ON”. To change the current date use the “UP” or “DOWN” keys and press OK to confirm and
return to the previous menu. Press “back” to select the next digit.
2.1.4 Month Menu
Use the “UP” or “DOWN” keys and select with “ON”. To change the current month use the “UP” or “DOWN” keys and press OK to confirm
and return to the previous menu. Press “back” to select the next digit.
2.1.5 Year Menu
Use the “UP” or “DOWN” keys and select with “ON”. To change the current year use the “UP” or “DOWN” keys and press OK to confirm and
return to the previous menu. Press “back” to select the next digit.
2.2 Language
Press “OK” to change the language. Use the “UP” or “DOWN" keys to select “Italiano”, “English”, “Francais” or “Deutsch”. Confirm with the “OK”
key. You can return to the previous menu at any time by means of the “back” key.
2.3 Cleaning setpoint
Use the “UP” or “DOWN” keys and select the submenus by means of the “ON” key. The option makes it possible to edit the various cleaning
phase parameters. Some menus may be disabled because they are in conflict with other settings: for example, indicating cleaning with
instantaneous
D
p, it will not be possible to access the cleaning day selection menu.
2.3.1 Cleaning Type menu
Use the “UP” or “DOWN” keys and select by means of the “ON” key. The following cleaning types are available:
Manual
Start is generated by a manual command (see point 1.2)
Instantaneous
D
p
During normal operation, the device monitors the strainer clogging level by measuring the pressure differential between the inlet and outlet as
read by probes S1 and S2. When the difference exceeds a set and user-editable value (factory setting 15kPa – 150mbar), a filters cleaning
cycle is started immediately. The differential pressure value must be appropriately selected based on the plant characteristics: values lower
than 10kPa cannot be selected.
Delayed
D
p
When
D
p exceeds a specified value (the same value used to start the instantaneous cleaning cycle), cleaning is scheduled to take place at
a time indicated by the user (delayed starting with respect to the scheduled time but after the set delta P has been reached, refer to menu
2.3.1)
Timed
You can perform a cleaning cycle on a specific day of the week, at a specific time, or on several days of the same week. The device is anyway
cleaned even if the maximum set differential value is not exceeded during operation. Cleaning can also be scheduled monthly on a day from
1 to 28. For setting of the cleaning day and time, refer to menus 2.3.6, 2.3.7, 2.3.8
2.3.2 Cleaning Period menu
Use the “UP” or “DOWN” keys and select by means of the “ON” key.
You can select from the options: daily, weekly, two-weekly, monthly, two-monthly, quarterly, six-monthly.
2.3.3
D
p max menu
Use the “UP” or “DOWN” keys and select by means of the “ON” key. Set the strainer cleaning start
D
p value (measured in kPa) using the
“UP” or “DOWN” and “back” keys. Confirm with “OK”. The recommended value (factory setting) is 10 kPa.
2.3.4 Initial
D
p max menu
Use the “UP” or “DOWN” keys and select by means of the “ON” key. Set the strainer cleaning start
D
p value for the initial cleaning phase
(measured in kPa) using the “UP” or “DOWN” and “back” keys. Confirm with “OK”. Set a
D
p value in conformity with the characteristics of
your installation.
2.3.5 Initial Duration menu
Use the “UP” or “DOWN” keys and select by means of the “ON” key. Set the initial cleaning duration hours using the “UP” or “DOWN” and
“back” keys. Confirm with “OK”. The recommended value (factory setting) is 24 hours.
2.3.6 Cleaning Days menu
Use the “UP” or “DOWN” keys and select by means of the “ON” key. Set the value with the “UP” or “DOWN” and “back” keys. Confirm with “OK”.
Daily programming: one cleaning cycle is performed each day (see points 2.3.7 and 2.3.8).
Weekly programming: you can select on which days of the week to perform the cleaning operations: Example: 1_3__6_ (1 = Monday, 3 =
Wednesday, 6 = Saturday).
Two-weekly programming: cleaning is carried out on the selected once every two weeks. Example: 8 = second Monday, 10 = second
Wednesday.
Monthly programming: cleaning is carried out on the chosen day. Example: 18= 18th day of each month, 26 = 26th day of each month.
Note: days available are 1 to 28
Programming every 2 months, every 3 months, every 6 months: cleaning is carried out on the selected day. Example: programming every
6 months, 63 = 63rd. day of the six month period
2.3.7 Start hour menu
Use the “UP” or “DOWN” keys and select by means of the “ON” key. The value is the start hour of programmed strainer cleaning.
Set the value with the “UP” or “DOWN” and “back” keys. Confirm with “OK”.
Summary of Contents for DIRTMAGCLEAN 579 Series
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