17
börvärde klor
doser-område
max klor-dos (ca 100 pulser/min)
ca 30 pulser/min
ca 70 pulser/min
ärvärde klor
börvärde klor
slut klor-dosering
ärvärde klor
start klor-dosering
ENGLISH
Autodos M
MA60-10E
ENGLISH
Autodos M
MA60-10E
Factory-set system configuration:
Inställning
Free chlorine Combined chlorine
pH
Redox
Set value
1.00
0.50
7.40
740
Low alarm
0.40
0.00
6.80
600
High alarm
2.00
1.00
7.80
800
Adjusting set value – General
Set values etc. that have been set are saved in EEPROM approx. 10 seconds after they are entered. The values are saved
alternatingly in two separate memory areas to avoid errors due to loss of power during the saving phase.
Adjusting set value – Chlorine regulation (free chlorine)
Set value adjustment for free chlorine regulation is carried out by pressing and holding the
Set value
button [13].
The selected chlorine set value is then shown in the display.
To change the set value, press and hold the button while pressing ↑ or ↓ under the display. Pressing and holding an
arrow button for about one second triggers a “fast forward” function until the button is released.
Chlorine set valuer
Chlorine actual value
Chlorine dosing start
Chlorine dosing end
Chlorine set value
Chlorine actual value
approx 30 pulses/min
Max. chlorine dosing
(approx. 100 pulses/min)*
Dosing
range
approx 70 pulses/min
Frequency controlled chlorine regulation (free chlorine)
Dosing range indicates the interval within which dosing is steplessly changed (pband) between 0 pulses/min and max. number
of pulses/min. Adjustment of dosing range size is done in electrode specific configuration mode (see separate chapter).
If the actual value (in figure) is greater than the chlorine set value, there is no chlorine dosing (0 pulses/min).
If actual value = (set value - dosing range) there is full dosing (approx. 100 pulses/min). In the range between the two, dosing is
modified based on the actual value. For example, if the actual value is in the middle of the dosing range, half-dosing is carried
out (approx. 50 pulses/min).
Adjusting set value – Chlorine regulation (combined chlorine)
The procedure is the same as that for free chlorine, except that the arrows [5] and [6] under display 2 are used and regulation is
done against the measurement value for combined chlorine.
On/Off controlled chlorine regulation (free chlorine)
* Default value. Adjustable to max. 180 pulses/minute
