VERDER MICRODOS ME3 CL Manuel De Reglage page 11

MOD l/h 1 unit
ME3-ppM 04/12
ME3-ppM 04/18
ME3-ppM 05/10
ME3-ppM 06/15
ME3-ppM 10/2 10 166.6cc
ME3-ppM 26/2 26 433.3cc
ME3-ppM 30/1 30 500cc
LEVEL CONTROL
The closing of the level input contact, free of tension, while the pump is working, will cause:
1) the dosing stops
2) the green ON led blinks
3) the display shows "Level" alternatively on the first row and the actual measure on the
When the level contact gets opened again, the pump returns to working mode compatible with
the actual inputs. NOTE: The level alarm suspends (but not reset) the counting of the Alarm
Time.
FLOW CONTROL
The closing of the flow input contact, free of tension, will cause:
1) the dosing stops
2) the green ON led blinks
3) The display shows "Flow" alternatively on the first row and the actual measure on the
second row.
When the flow contact gets opened again, the pump returns to working mode compatible with
the actual inputs. NOTE: The flow alarm resets the counting of the Alarm Time.
SIGNALS OF O.R and U.R
The display writes OR (Over Range) when the measure exceeds the maximum measurable.
The display writes U.R (Under Range) when the measure falls below the minimum limit measurable.
The green LED on flashes quickly.
If the pump is in Manual Functioning the dosing is not stopped.
If the pump is in the ON-OFF and Proportional Functioning the dosing is stopped.
Rev 4.0
Push and hold ESC button for 2 seconds to esc the Time Alarm state and to go back to
functioning. The time alarm counting restart from 0 when the pump starts dosing again.
Alarm Time=
2000cc :(unit_cc)
30 unit
4 66.6cc
30 unit
4 66.6cc
24 unit
5 83.3cc
20 unit
6 100cc
12 unit
5 unit
4 unit
second row.
TIME ALARM EDITING
Push and quickly release CAL button and scroll the menu
using + and – buttons till the display shows "Alarm Time".
Push CAL to enter the submenu and then by pressing + and
– button choice the value in units (0-120).
Push CAL to confirm and ESC to go back in measuring.
Example for the calculation of Alarm Time to dose 2 liters
(=2000cc) of chemical at backpressure of the pump
nameplate.
NOTE: The time alarm has no effect on Manual mode
operation
Cod. 00.008.212 11