BLUEHELIX TECH RRT H
181EN
cod. 3541C673 - Rev. 00 - 11/2020
• 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
2
optimization.
• 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
2
value at maximum and minimum power with an analysis instrument.
“In” - Information Menu
12 pieces of information are available.
Press the Heating buttons to scroll the list of information in increasing or decreasing order. Press the DHW buttons to
display the value.
Notes:
1. In case of damaged sensor, the card displays hyphens.
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.
"Hi" - History Menu
The card can store the last 8 faults: the History datum item H1 represents the most recent fault that occurred, whereas
the History datum item H08 represents the least recent.
The codes of the faults saved are also displayed in the relevant menu of the Remote Timer Control.
Press the Heating buttons to scroll the list of faults in increasing or decreasing order. Press the DHW buttons to display
the value.
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.
"rE" - History Reset
Press the Winter/Summer/Off-On button for 3 seconds to delete all faults stored in the History Menu: the card automa-
tically exits the Service Menu, in order to confirm the operation.
Press the Reset button for 10 seconds to exit the card Service Menu, or exiting occurs automatically after 15 minutes.
Con-
tents
Description Range
t01 NTC Heating sensor (°C) 0÷125 °C
t02 NTC Return sensor (°C) 0÷125 °C
t03 NTC DHW sensor (°C) 0÷125 °C
t04 NTC External sensor (°C) +70 ÷ -30°C (negative values flash)
t05 NTC Fume sensor (°C) 0÷125 °C
F06 Actual fan rpm 00÷120 x100RPM
L07 Actual burner power (%) 00%=Min., 100%=Max.
F08 Actual DHW drawing (l/min/10) 00÷99 l/min/10
P09 Actual system water pressure (bar/10) 00=With Pressure switch open,
14=With Pressure switch open, 00-99 bar/10 with Pressure transducer
P10 Actual modulating pump speed (%) 00÷100%
P11 Burner operating hours 00÷99 x 100 hours
F12 Flame status 00÷255
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