“In” - Information Menu; "Hi" - History Menu; "Re" - History Reset - Ferroli BLUEHELIX TECH RRT 24C Instructions For Use, Installation & Maintenance

BLUEHELIX TECH RRT 24 C
"In" - Information Menu
12 views 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.
Contents Description
t01 NTC Heating sensor (°C)
t02 NTC Return sensor (°C)
t03 NTC DHW sensor (°C)
t04 NTC (optional) External sensor (°C)
t05 NTC Flue gas sensor (°C)
F06 Actual fan rpm
L07 Actual burner power (%)
F08 Actual DHW flow rate (l/min/10)
P09 Actual system water pressure (bar/10)
P10 Actual modulating pump speed (%)
P11 Burner operating hours
F12 Flame status
Notes:
1. In case of damaged sensor, the PCB displays hyphens (- -).
Press the Reset button to return to the Service Menu. Press the Reset button for 10 seconds to exit the PCB Service
Menu, or exiting occurs automatically after 15 minutes.

"Hi" - History Menu

The PCB can store the last 8 fault codes: the History data item H1 represents the most recent fault that occurred, where-
as the History data item H08 represents the least recent.
(The fault codes can also be viewed in the relevant menu of the optional OpenTherm Remote Timer Control).
Press the Heating (+) button to scroll through the list of faults in increasing order or (-) button to view in decreasing order.
Press the DHW (+) button to display the fault value.
Press the Reset button to return to the Service Menu. Press the Reset button for 10 seconds to exit the PCB 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 stored faults in the History Menu: NOTE the PCB
automatically exits the Service Menu, in order to confirm the operation.
Press the Reset button for 10 seconds to exit the PCB Service Menu, or exiting occurs automatically after 15 minutes.
EN
Range
0÷125 °C
0÷125 °C
0÷125 °C
+70 ÷ -30°C (negative values flash)
0÷125 °C
00÷120 x100RPM
00%=Min., 100%=Max.
00÷99 l/min/10
00=With Pressure switch open,
14=With Pressure switch open, 00-99 bar/10 with Pressure transducer
00÷100%
00÷99 x 100 hours
00÷255 μA
cod. 3541P250 - Rev. 01 - 07/2018
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