Sanremo ROMA TCS SED Mode D'emploi page 67

ENGLISH
PROGRAMMING THE PIDBULL CONTROL UNIT
SWITCHING ON (VERSION WITH 1 KEYBOARD)
When the PIDBULL temperature control is fed by means of the external main switch, it resumes the "OFF" or "IDLE-ON" status that it presented
before being disconnected from the mains (see "Procedures in the event of a power cut").
At the time of switching on, the display of the 1st group briefly shows the version of the software installed (x.yy).
GROUP IDENTIFICATION (DECIMAL POINT, VERSION WITH 1 KEYBOARD)
To identify the information for each group, the decimal point at bottom right of the display is lit SEQUENTIALLY and continuously, as shown in the
drawings below:
THE LIT POINT IDENTIFIES THE 1
OFF STATUS (VERSION WITH 1 KEYBOARD)
With the control off (but the system fed) all the outputs are deactivated and all the functions are disabled.
The decimal point always runs from one display to the other.
IDLE ON STATUS (VERSION WITH 1 KEYBOARD)
When the button K+/ONOFF is pressed the PIDBULL control is switched on which thus activates all the heating devices simultaneously.
The control immediately checks the temperature of each boiler through the respective temperature probe NTCx and, according to the set temperature
T°SET, commands the triac RESx if there is any need to heat one of the groups with type PID thermoregulation (see paragraph). In IDLE-ON
condition, the programmed temperature will always be shown on the display, the default value is 100°C.
SWITCHING OFF ALL THE GROUPS (VERSION WITH 1 KEYBOARD)
To switch off the control on all groups SIMULTANEOUSLY, just hold down the button K+/ONFF.GR1 for 3 seconds.
PROGRAMMING T°SET (VERSION WITH 1 KEYBOARD)
The desired temperature may be programmed with this procedure:
Press the button K-/PROG.GR1 several times to choose the temperature to be modified, the display shows in sequence:
t1 group 1 boiler temperature
t2 group 2 boiler temperature
t3 group 3 boiler temperature
For example, if you want to modify the temperature "t2", just press the button K+/ONOFF.GR1 to confirm and then, using the buttons K+/ON/OFF
and K-/PROG, it is possible to modify the temperature value (within 5 seconds, otherwise you leave the programming phase).
The temperature may be set between 85°C and 105°C.
(ROMA TCS SED)
VERSION WITH 1 KEYBOARD
ST GROUP THE LIT POINT IDENTIFIES THE 2
P
P
-
P
-
ND GROUP
I
0
- +
I
0
+
I
0
+
I
P
0
- +
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THE LIT POINT IDENTIFIES THE 3 RD GROUP