Index Description
b16 Not implemented
b17 Not implemented
b18 DHW mode activation flow rate
b19 DHW mode deactivation flow rate
b20 Flue material selection
b21 Not implemented
b22 Not implemented
Standard flue shutdown maximum
b23
temperature
PVC flue shutdown maximum tempe-
b24
rature
CPVC flue shutdown maximum tem-
b25
perature
b26 Not implemented
b27 Calibration procedure [AUTO SETUP]
b28 Not implemented
b29 Restore Factory Values
P30 Heating ramp
P31 Heating standby time
P32 Heating Post-Circulation
P33 Pump operation
P34 Pump modulation DeltaT
P35 Modulating pump min. speed
P36 Modulating pump start speed
P37 Modulating pump max. speed
Pump deactivation temperature during
P38
Post-Circulation
Pump activation hysteresis tempera-
P39
ture during Post-Circulation
P40 Heating user max. setpoint
P41 Max. output in heating
P42 Burner shutdown in DHW
P43 Comfort mode activation temperature 0 ÷ 80°C
P44 Comfort mode deactivation hysteresis 0 ÷ 20°C
P45 DHW standby time
P46 DHW user max. setpoint
P47 DHW pump Post-Circulation
P48 Max. output in DHW
P49 Not implemented (b01=2)
P50 Not implemented (b01=2)
P51 Burner shutdown in DHW (P42=2)
320
EN
Range
--
--
0 ÷ 100l/min/10 (do not set this value below 16)
0-100 l/min/10
0 = Standard
1 = PVC
2 = CPVC
--
--
60-110°C
60-110°C
60-110°C
--
5 = Calibration procedure [AUTO SETUP] enabled
All other values = Calibration procedure [AUTO SETUP] disabled
(See
"Calibration procedure [AUTO SETUP]" on page 317
--
See
*** '* Restore Factory Values' on page 321 ***
10÷80
(ex. 10=20°C/min, 20=12°C/min, 40=6°C/min, 80=3°C/min)
0 ÷ 10 minutes
0 ÷ 255
(Multiply the value by 10. Example 15 x 10 = 150 seconds)
0 = Continuous pump (active only in winter mode)
1 = Modulating pump
0 ÷ 40°C
30 ÷ 100%
90 ÷ 100%
90 ÷ 100%
0 ÷ 100°C
0 ÷ 100°C
20 ÷ 90°C
0 ÷ 100%
0 = Fixed
1 = Linked to setpoint
2 = Solar
30 ÷ 255 seconds
40 ÷ 65°C
0 ÷ 255 seconds
0 ÷ 100%
--
--
0 ÷ 100
OFF = DHW user setpoint + P51
cod. 3541V512 - Rev 00 - 07/2022
ALHENA TECH C
Default
--
--
25
20
0
--
--
105
93
98
--
0
)
--
.
0
40
4
15
1
20
30
90
100
55
25
80
24 kW = 80
28 kW = 85
34 kW = 90
0
40
20
120
55
30
100
--
--
10