Ferroli BLUEHELIX 352 RRT 28 C Instructions For Use & Installation page 177

BLUEHELIX PRO RRT 28 C
Service menu
ONLY QUALIFIED PERSONNEL CAN ACCESS THE SERVICE MENU AND MODIFY PARAMETERS.
The card 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, in increasing or decreasing order, "tS", "sC", "In",
"Hi" or "rE".
To enter the selected menu, press the reset button once.
"tS" - Transparent 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) 0 ÷ 100% (Do not modify the value)
Absolute Maximum Heating Power (b02=2) 0 ÷ 100% (Do not modify the value)
b03
Absolute Maximum Heating Power (b02=3) 0 ÷ 100% (Do not modify the value)
Absolute Maximum Heating Power (b02=4) 0 ÷ 100% (Do not modify the value)
b04 System water pressure protection selection 0=Pressure switch, 1=Pressure transducer
b05 Summer / Winter function
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 card LC32 operation selection
(b01=1)
Relay card LC32 operation selection
(b01=2)
b07
Relay card LC32 operation selection
(b01=3)
Relay card LC32 operation selection
(b01=4)
Hours without DHW drawn (b01=1)
No effect on adjustment (b01=2)
b08
Hours without DHW drawn (b01=3)
No effect on adjustment (b01=4)
b09 Fault 20 status selection
EN
Range
1 = BITHERMAL INSTANTANEOUS
2 = MONOTHERMAL HEATING only (also with OPTIO-
NAL STORAGE TANK)
3 = MONOTHERMAL COMBI
4 = MONOTHERMAL with STORAGE TANK
1 ÷ 4
0 = WINTER - SUMMER - OFF
1 = WINTER - OFF
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/Notification, 4=Safety ther-
mostat
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/Notification, 4=Safety ther-
mostat
0=External gas valve, 1=Alarm, 2=System loading sole-
noid 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 sole-
noid 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 sole-
noid 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 sole-
noid 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 comfort
mode without drawing)
0-24 hours (time for temporary deactivation of comfort
mode without drawing)
0-24 hours (time for temporary deactivation of comfort
mode without drawing)
0-24 hours (time for temporary deactivation of comfort
mode without drawing)
0=Deactivated, 1=Enabled (Only for versions with pres-
sure transducer)
cod. 3541Q440 - Rev. 01 - 07/2020
Default
1
2
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
0=Deactivated
177