Alarm Signal - Sanremo ROMA TCS SED Instruction Booklet

ENGLISH
the display shows:
while to enable regulation with hysteresis of 2°C it is necessary to set all k at value 0
the display shows:
If you want to modify the parameter, press the buttons K1GR1 (+) or K2GR1 (-).
After having completed the setting, pressing the button K5GR1 (MENU) allows you to move on to the display for setting the range of regulation of
the PID with respect to the setpoint temperature.
Outside this range the regulation is always on/off.
the display shows:
where x is the value of the range in degrees and this value may be selected from 2 to 5°C in steps of 1°C
If you want to modify the parameter, press the buttons K1GR1 (+) or K2GR1 (-).
After having completed the setting, pressing the button K5GR1 (MENU) allows you to move on to the display for setting the time-out for filling the
water level in the boiler:
the display shows:
Selectable value: from 10 to 250' in steps of 1 minute
If you want to modify the parameter, press the buttons K1GR1 (+) or K2GR1 (-).
After having programmed the time-out, press K5GR1 (MENU) to move on to the next menu; this takes you to the setting of the litres of the water-
softener filter.
the display shows:
where xxxxx is a selectable value from 0 to 5000 in steps of 1 litre.
If you want to modify the "water filter" parameter for the litres counted you must press the buttons K1GR1 (+) or K2GR1 (-) to increase or decrease
the value.
Pressing the button K5GR1 (MENU) again takes you out of the TECHNICAL LEVEL Programming phase.
the display shows:
Note: once you have entered the TECHNICAL LEVEL Programming environment, to leave it you must scroll through all the menus by pres-
sing the button K5GR1 (MENU) until it returns to OFF status.
TIME OUT LEVEL IN BOILER (FILLING)
When this indication appears on the
it means that the time for filling the water level in the boiler has been exceeded.
In fact, whenever the level probe detects the lack of water (probe uncovered) the filling phase is enabled (EVLIV + PUMP).
If EVLIV + PUMP remain energised continuously for a time longer than the time-out set in the TECHNICAL LEVEL Programming, all the principal
functions of the doser are inhibited. The
keyboards are disabled and the operation of all
actuators is inhibited.
All the leds on the keyboards start to flash (½
ON, ½ OFF) to give a visual warning that the
system is entering alarm status.
To leave the alarm warning status it is necessa-
ry to switch the doser off and on again.
BOILER TEMPERATURE
PROBE SHORT CIRCUITING / EXCESS TEMPERATURE
In the case of a short circuited boiler temperature prone or in the case of a temperature higher than a determined value for 5 consecutive
kP kI
08.0 0.15
kP kI
00.0 0.00
Regolazione PID
x°C
FillingUp T-Out
xxx
Water Filter
xxxxx
OFF

ALARM SIGNAL

Time-Out alarm
display:
Boiler FillingUp
KEYBOARD GROUP 1
THE LEDS ARE FLASHING
kD
10.0
kD
00.0
hh:mm
KEYBOARD GROUP 2
THE LEDS ARE FLASHING
64
KEYBOARD GROUP 3
THE LEDS ARE FLASHING