5. ELECTRONICS UNIT
5.1. Interface and indicators
Visual of the non-contractual interface :
1
.1 : CONTROL
KEYS.
.2 : RED
LED.
If lit continuously : electronics unit powered off.
If flashing : alarm activated.
.3 :
SCREEN.
If display flashing : information awaiting confirmation, or alarm activated.
DESCRIPTION OF THE DEFAULT DISPLAY
Setting
Displayed value
ORP measurement
.4 : GREEN
LED.
If lit continuously : electronics unit in operation.
If flashing : electrolytic cell under voltage.
5.2. Basic operations
Switching on and off : long press on the left key.
Selecting a value or data : top and bottom keys.
Confirmation of an entry / Entering a menu : right-hand key.
Cancelling an entry / Returning to the previous menu : left-hand key.
5.3. Meaning of the menus
MENU
FEATURE
Calibrating the ORP probe
ORP measurement adjustment
Setting the ORP setpoint
Forced operation
2
4
3
From
to
From 0 to 99 mV
From
to
From 100 to 990 mV
Meaning
6