Service Menu - Ferroli BLUEHELIX TECH RRT 24C Instructions For Use, Installation & Maintenance

BLUEHELIX TECH 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
Absolute Maximum Heating Power (b02=1)
Absolute Maximum Heating Power (b02=2)
b03
Absolute Maximum Heating Power (b02=3)
Absolute Maximum Heating Power (b02=4)
b04 System water pressure protection selection
b05 DHW mode
Variable input contact operation selection (b01=1)
Variable input contact operation selection (b01=2)
b06
Variable input contact operation selection (b01=3)
Variable input contact operation selection (b01=4)
Relay PCB LC32 operation selection (b01=1)
Relay PCB LC32 operation selection (b01=2)
b07
Relay PCB LC32 operation selection (b01=3)
Relay PCB LC32 operation selection (b01=4)
Hours without DHW demand (b01=1)
No effect on adjustment (b01=2)
b08
Hours without DHW drawn (b01=3)
No effect on adjustment (b01=4)
EN
Range
1=RRP, 2=RRH, 3=RRT, 4=RRK
1÷4
0-100% (Do not modify the value)
0-100% (Do not modify the value)
0-100% (Do not modify the value)
0-100% (Do not modify the value)
0=Pressure switch, 1=Pressure sensor
0 = Enabled, 1 = Disabled
0=Flowmeter off, 1=System thermostat, 2=Second
room thermostat, 3=Warning/Notification, 4=Safety
thermostat
0=Continuous Comfort, 1=System thermostat,
2=Second room thermostat, 3=Warning/Notifica-
tion, 4=Safety thermostat
0=Flowmeter off, 1=System thermostat, 2=Second
room thermostat, 3=Warning/Notification, 4=Safety
thermostat
0=Continuous Comfort, 1=System thermostat,
2=Second room thermostat, 3=Warning/Notifica-
tion, 4=Safety thermostat
0=External gas valve, 1=Alarm, 2=System loading
solenoid valve, 3=solar 3-way valve, 4=Second
heating pump, 5=Alarm2, 6=Burner On, 7=Frost
protection active.
0=External gas valve, 1=Alarm, 2=System loading
solenoid valve, 3=Legionella pump, 4=Second
heating pump, 5=Alarm2, 6=Burner On, 7=Frost
protection active.
0=External gas valve, 1=Alarm, 2=System loading
solenoid valve, 3=solar 3-way valve, 4=Second
heating pump, 5=Alarm2, 6=Burner On, 7=Frost
protection active.
0=External gas valve, 1=Alarm, 2=System loading
solenoid valve, 3=solar 3-way valve, 4=Second
heating pump, 5=Alarm2, 6=Burner On, 7=Frost
protection active.
0-24 hours (time for temporary deactivation of com-
fort mode without demand)
0-24 hours (time for temporary deactivation of com-
fort mode without demand)
0-24 hours (time for temporary deactivation of com-
fort mode without demand)
0-24 hours (time for temporary deactivation of com-
fort mode without demand)
cod. 3541P250 - Rev. 01 - 07/2018
Default
3=RRT
1
83%
85%
85%
90%
0=Pressure switch
0 = Enabled
2=Second room therm.
2=Second room therm.
2=Second room therm.
2=Second room therm.
0=External gas valve
0=External gas valve
0=External gas valve
0=External gas valve
24 hours
24 hours
24 hours
24 hours
25