19
NRGS 15-1 - USA - Installation & Operating Manual -
850690-00
Setting functions
Setting functions
1. Set the code switch
&
to the desired function. To do this, use a thin blade screwdriver.
2. Use a waterproof marker to enter the set function for each electrode rod in the boxes provided
on the cover (see
Fig. 4
).
Key
1
LED 1 red
2
LED 2 red
3
LED 3 yellow
4
LED 4 red
5
Green LED for Power ON
6
Terminal strip for control cables
7
Cable gland M16
8
Terminal strip for supply voltage
9
Fastening screws for electronic circuit board
!
Fixing nut for terminal
box
"
Terminal lugs for electrode wires,
functional ground
&
Code switch
/
Potentiometer for time delay
(
Cover screws (cross recess
head screw M4)
)
Cover of terminal box
Note
To set
functions
, the
time delay
and
response sensitivity
, please open the termi-
nal box. To do so, undo the cover screws
(
and remove the cover
)
.
When your settings are complete, put the cover
)
of the terminal box back on and
fasten the cover screws
(
once more.
Setting the time delay
The default time delay for pump control is factory-set to 5 seconds.
1. You can set time delays from 0 to 30 seconds by turning the potentiometer knob
/
clockwise
or counterclockwise.
