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BLUEHELIX PRO RRT 24 C
Service menu
ONLY FERROLI TRAINED PERSONNEL CAN ACCESS THE SERVICE MENU AND MODIFY PARAMETERS.
The PCB Service Menu is accessed by pressing the Reset button for 10 seconds.
The display will show: "100" and the message "co" flashing.
Then set "103" with the DHW buttons, with the heating buttons set "123" and confirm by pressing the Reset button.
Five submenus are available: press the Heating buttons to select increasing or decreasing order, "tS", "sC", "In", "Hi"
or "rE".
To enter the selected menu, press the reset button once.
"tS" - Engineers Parameters Menu
Press the Heating buttons to scroll the list of parameters in increasing or decreasing order. Press the DHW buttons to
view or modify the value of a parameter: the change will be automatically saved.
Contents Description
b01
Boiler type selection
b02
Exchanger type
b03
Absolute Maximum Heating Power
b04
System water pressure protection selection
b05
Summer / Winter function
b06
Variable input contact operation selection
b07
Relay PCB LC32 operation selection
b08
Hours without DHW demand
b09
Fault 20 status selection
b10
Comfort burner on time
b11
Flowmeter timing
b12
Modulation delta
b13
Not implemented
b14
Pump antiblock operation time
b15
Flowmeter type selection
b16
Fan frequency in standby mode
b17
Summer/Winter symbol
b18
DHW mode activation flow rate
b19
DHW mode deactivation flow rate
b20
Flue material selection
EN
Range
1 = BITHERMAL INSTANTANEOUS
2 = MONOTHERMAL HEATING only (also with
OPTIONAL STORAGE TANK)
3 = MONOTHERMAL COMBI
4 = MONOTHERMAL with STORAGE TANK
1÷4
0-100% (Do not modify the value)
0 = Pressure switch
1 = Pressure sensor
0 = WINTER - SUMMER - OFF
1 = WINTER - OFF
0 = Flowmeter off
1 = System thermostat
2 = Second room thermostat
3 = Warning/Notification
4 = Safety thermostat
0 = External gas valve
1 = Alarm
2 = System loading solenoid valve
3 = solar 3-way valve
4 = Second heating pump
5 = Alarm 2
6 = Burner On
7 = Frost protection active
0÷24 hours (time for temporary deactivation of comfort
mode without demand)
0 = Deactivated
1 = Enabled (Only for versions with pressure sensor)
0÷40 seconds
0 = Deactivated
1÷10 = seconds
0-30°C/10
--
0÷20 seconds
0 = Flow. (450 imp/l)
1 = Flow. (700 imp/l)
2 = Flow. (190 imp/l)
0-100%
0 = Disabled
1 = Enabled
0÷100L/min/10
0÷100L/min/10
0 = Standard
1 = PVC
2 = CPVC
cod. 3541T010 - Rev. 00 - 10/2019
Default
1
1
83%
0
0
2
0
24
0
15
0
0°C/10
--
5
2
0%
0
25
20
0
25
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