BlueHelix ALPHA C
299
EN
cod. 3541U152 - Rev. 01 - 04/2021
“tS” - Transparent Parameters Menu
Press the Heating buttons to scroll the list of parameters in increasing or decreasing order. To view
or modify the value of a parameter, just press the DHW buttons: the change will be saved by pres-
sing the "h or -" buttons (after modifying the parameter value, scroll to the next or previous
parameter to save the change).
Table 10- Table of Transparent Parameters
Contents Description
Range
Default
b01
Boiler type selection
3
= HEATING ONLY, COMBI (NOT MODIFIABLE)
3
b02
Boiler type
2
=
BlueHelix ALPHA 24 C
3
=
BlueHelix ALPHA 28 C
4
=
BlueHelix ALPHA 34 C
2
= BlueHelix ALPHA 24 C
3
= BlueHelix ALPHA 28 C
4
= BlueHelix ALPHA 34 C
b03
Gas type
0
= Natural gas
1
= Liquefied gas
2
= Propane-air
0
b04
System water pressure protection
selection
0
= Pressure switch
1
= Pressure transducer
0
b05
Summer/Winter mode
0
= WINTER - SUMMER - OFF
1
= WINTER - OFF
0 = Enabled
b06
Variable input contact operation
selection
0
= Flowmeter exclusion
1
= System thermostat
2
= Second room therm.
3
= Warning/Alert
4
= Safety thermostat
2
b07
Relay card LC32 selection
0
= External gas valve
1
= Alarm
2
= System filling solenoid valve
3
= Solar 3-way valve
4
= Second heating pump
5
= Alarm2
6
= Burner lit
7
= Frost protection On
0
b08
Hours without DHW draw-off
0-24 hours (time for temporary deactivation of comfort
mode without drawing)
24
b09
Fault 20 status selection
0
= Deactivated
1
= Enabled (only for versions with pressure transducer)
0
b10
Not implemented
--
--
b11
Flowmeter timing
0
= Deactivated
1-10
= seconds
0
b12
Not implemented
--
--
b13
Not implemented
--
--
b14
Not implemented
--
--
b15
Flowmeter type selection
1
= Flow. (450 imp/l)
2
= Flow. (700 imp/l)
3
= Flow. (190 imp/l)
3
b16
Not implemented
--
--
b17
Not implemented
--
--
b18
DHW mode activation flow rate
0-100L/min/10
25
b19
DHW mode deactivation flow rate
0-100L/min/10
20
b20
Flue material selection
0
= Standard
1
= PVC
2
= CPVC
0
b21
Not implemented
--
--
b22
Not implemented
--
--
b23
Standard flue shutdown maximum
temperature
60-110°C
105
b24
PVC flue shutdown maximum tem-
perature
60-110°C
93
b25
CPVC flue shutdown maximum
temperature
60-110°C
98
b26
Not implemented
--
--
b27
Calibration type
0
= Manual
5
= Complete manual
0
b28
Not implemented
--
--
