Changing Password - Verderdos ME - DUAL - PH/CL Manual De Regulatión

PH STABILITY
WHAT IS IT? It's a control that DUAL performs when it is switched on that allows the system to stabilize the pH before
dosing the chlorine.
In fact, if pH stability is setted (Yes), at the power on, DUAL waits that the pH measure reaches the desired set point before
starting the programmed dosing on the CL pump.
However, there is an extra control that DUAL performs: if after 1 hour the pH doesn't stabilize, DUAL unlocks the dosage of
the CL.
The pH stability control is automatically excluded if pH or CL has been programmed in manual type.
PASSWORD
STAND BY (STOP)
Push STB button during the functioning to put the pump in stand by/Stop mode:
1) Dual stops dosing
2) Green on led blinks.
3) the display shows alternativenly "Stop " and the measure on the second line (see figure here above)
Push again the STB button to return DUAL to the programmed functioning.
Rev 1.0
pH STABILITY EDITING
Push and quickly release CAL button and scroll the menu using + and –
buttons till the display shows "pH Stability". Push CAL to enter the submenu
and then by pushing + and – button choose "Yes" if you want to program the
pH Stability control or "No" if you do not want to use it. Push CAL to confirm
and ESC to go back to measuring.
Please note that the change will take effect from the next power on of
DUAL!
WHAT IS IT? The password is a number (from 0 to 255) that allows to
block the "Operation Type " programming. (submenu: "pH Operation
Type" and "Cl Operation Type" ). All other settings are possible
including pH and Cl probe calibrations.

CHANGING PASSWORD

*
Old password
* *
New password
Cod. 00.009.038 15