Meaning Of Two-Colour Led; How To Change The Operating Mode - aqua HC150 Serie Manuel De Service Et D'entretien

HC150 / HC101
Solenoid driven dosing pump
1 flash => 1...100
until you reach: 10 flashes => 901...1000 and then to 1 flash green => 1...10 (1xN)

3.3.2 Meaning of two-colour LED

The colour of the LED immediately indicates the type of proportional pump operation, in fact:
 Green LED: the HC150 / HC101 PI pump is in constant mode
 Orange LED: the HC150 / HC101 PI pump is in proportional mode
Below is a table of LED operation:
Colour of the
LED
Orange
Orange
Green
Red
Red

3.3.3 How to change the operating mode

With the proportional pumps it is possible to switch the operating mode from proportional to constant and vice
verse, following the procedure described below.

To execute this operation it is advisable to use a medium flat-tip screwdriver.
Turn the regulating knob to maximum

 Turn the regulating knob to the minimum position 0% (fully rotate counter clockwise) immediately followed
by (within two seconds) bringing the timer back to the maximum position.
ADSP9500090
2 flashes => 101...200 3 flashes => 201...300
Status of the Position of the
LED regulating knob
Flashing Different from 0%
Flashing 0%
Flashing 0%
Steady Different from 0%
Flashing Different from 0%
max
2 seconds
Rev.2.5 09.09.2015
Operating status of the pump
ON – injection with each flash of the
LED
OFF – Signals the interval scale
1 flash => 0...100
2 flashes => 101...200
3 flashes => 201...300
4 flashes => 301...400
5 flashes => 401...500
6 flashes => 501...600
7 flashes => 601...700
8 flashes => 701...800
9 flashes => 801...900
10 flashes => 901...1000
OFF – Signals interval scale
1 flash => 0...10 (1xN)
OFF – level alarm
OFF – temperature alarm
(fully rotate clockwise):
PROGRAMMING THE PUMPS
ENGLISH
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