Ferroli BLUEHELIX TECH RRT 24 H Instrucciones De Uso, Instalación Y Mantenimiento página 186

PARAMETERS "SC12" AND "SC13" MUST BE MODIFIED, IF STRICTLY NECESSARY, BY QUALIFIED PERSON-
NEL AND ONLY WHEN THE CO
on page 202. CARRY OUT THE PROCEDURE AFTER AT LEAST 500 HOURS OF BOILER OPERATION.
* SC12 regulates the CO
CO decreases; by decreasing the parameter value the CO
2
** SC13 regulates the CO
the parameter value the CO
Procedure for modifying parameter SC12:
• Put the boiler in heating or DHW mode and press the reset button (ref. 6 fig. 1) for 10 seconds.
• The display shows 100 and the text "Co" flashing; press the "Heating +" button (ref. 4 fig. 1) to set and view 120.
• Then press the "DHW +" button (ref. 2 fig. 1) to set 123.
• Press the reset button (ref. 6 fig. 1) once.
• The display shows Ts flashing; press the "heating +" button (ref. 4 fig. 1) once.
• The display shows Sc flashing; press the reset button once.
• The display shows Sc alternating with 01 flashing;
• Press the "heating +" button (ref. 4 fig. 1) until displaying Sc alternately with 15 flashing;
• Press the "DHW +" button and the display shows "00";
• Press the "DHW +" button until the display shows "02";
• Press the "heating +" button (ref. 4 fig. 1) to confirm and the 100% calibration mode will activate displaying the mes-
sage "CA" and "LI" alternating.
• after just over a minute the calibration mode will end and the display will show "C" alternating with "12" with the con-
tinuous flame symbol.
• press the "DHW +" or "DHW -" button to set the "SC12" parameter value to the value that allows CO
• press the "heating +" button to confirm the value. The display shows "Sc" alternating with "15".
• Press the Reset button to return to the Service Menu. Press the Reset button for 10 seconds to exit the card Service
Menu, or exiting occurs automatically after 15 minutes
• put the boiler in TEST mode and check the CO
Procedure for modifying parameters SC12 and SC13:
• Put the boiler in heating or DHW mode and press the Reset button (ref. 6 fig. 1) for 10 seconds.
• The display shows 100 and the text "Co" flashing; press the "Heating +" button (ref. 4 fig. 1) to set and view 120.
• Then press the "DHW +" button (ref. 2 fig. 1) to set 123.
• Press the Reset button (ref. 6 fig. 1) once.
• The display shows Ts flashing; press the "heating +" button (ref. 4 fig. 1) once.
• The display shows Sc flashing; press the reset button once.
• The display shows Sc alternating with 01 flashing;
• Press the "heating +" button (ref. 4 fig. 1) until displaying Sc alternately with 15 flashing;
• Press the "DHW +" button and the display shows "00";
• Press the "DHW +" button until the display shows "03";
• Press the "heating +" button (ref. 4 fig. 1) to confirm and the 100% calibration mode will activate displaying the mes-
sage "CA" and "LI" alternating.
• after just over a minute the calibration mode will end and the display will show "C" alternating with "12" with the con-
tinuous flame symbol.
• press the "DHW +" or "DHW -" button to set the "SC12" parameter value to the value that allows CO
• press the "heating +" button to confirm the value. The display shows "CA" and "LI" alternately to indicate that a fur-
ther calibration is being performed.
• after just over a minute the calibration mode will end and the display will show "C" alternating with "15" with the con-
tinuous flame symbol.
• press the "DHW +" or "DHW -" button to set the "SC13" parameter value to the value that allows CO
• press the "heating +" button to confirm the value. The display "SC" appears alternately to "15".
• Press the Reset button to return to the Service Menu. Press the Reset button for 10 seconds to exit the card Service
Menu, or exiting occurs automatically after 15 minutes
• put the boiler in TEST mode and check the CO
186
BLUEHELIX TECH RRT 24 H
VALUES ARE OUTSIDE THE RANGE INDICATED IN "- Technical data table"
2
at the same time at maximum and minimum power. By increasing the parameter value the
2
at minimum power. By increasing the parameter value the CO
2
increases.
2
value at maximum and minimum power with an analysis instrument.
2
value at maximum and minimum power with an analysis instrument.
2
cod. 3541C662 - Rev. 00 - 09/2020
increases.
2
decreases; by decreasing
2
optimization.
2
optimisation.
2
optimization.
2
EN