Lamborghini Caloreclima ALHENA C Instructions For Use, Installation And Maintenance page 277

ALHENA C
Index Description
P66 Valve frequency
Non-return valve (clapet)
P67
opt.
P68 Flue parameter
Heating hysteresis after
P69
ignition
Notes:
1. The Maximum Power parameter can also be modified in Test Mode.
Press the Reset button to return to the Service Menu. Press the Reset button for 10 seconds to
exit the card Service Menu, or exiting occurs automatically after 15 minutes.
"In" - Information Menu
12 pieces of information are available.
Press the Heating buttons to scroll the list of information in increasing or decreasing order. Press
the DHW buttons to display the value.
Index Description
t01 NTC Heating sensor (°C)
t02 NTC Return sensor (°C)
t03 NTC DHW sensor (°C)
t04 NTC External sensor (°C)
t05 NTC Fume sensor (°C)
F06 Actual fan rpm
L07 Actual burner power (%)
F08 Actual DHW draw-off (l/min/10)
Actual system water pressure (bar/10)
P09
P10 Actual modulating pump speed (%)
P11 Burner operating hours
F12 Flame status
Notes:
1. In case of damaged sensor, the card displays hyphens.
Press the Reset button to return to the Service Menu. Press the Reset button for 10 seconds to
exit the card Service Menu, or exiting occurs automatically after 15 minutes.
"Hi" - History Menu
The card can store the last 8 faults: the History datum item H1 represents the most recent fault
that occurred, whereas the History datum item H08 represents the least recent.
The codes of the faults saved are also displayed in the relevant menu of the Remote Timer Con-
trol.
Press the Heating buttons to scroll the list of faults in increasing or decreasing order. Press the
DHW buttons to display the value.
Press the Reset button to return to the Service Menu. Press the Reset button for 10 seconds to
exit the card Service Menu, or exiting occurs automatically after 15 minutes.
"rE" - History Reset
Press the Winter/Summer/Off-On button for 3 seconds to delete all faults stored in the History Me-
nu: the card automatically exits the Service Menu, in order to confirm the operation.
Press the Reset button for 10 seconds to exit the card Service Menu, or exiting occurs automati-
cally after 15 minutes.
Range
0 - 3
0 - 1
0 ÷ 10 (modify according to flue table)
6 ÷ 30 °C
Range
0 ÷ 125 °C
0 ÷ 125 °C
0 ÷ 125 °C
+70 ÷ -30°C (negative values flash)
0 ÷ 125 °C
00 ÷ 120 x100RPM
00%=Min., 100%=Max.
00 ÷ 99 l/min/10
00 = With Pressure switch open,
12 = With Pressure switch closed, 00-99 bar/10 with
Pressure transducer
00 ÷ 100%
00 ÷ 99 x 100 hours
-- ÷ 255
cod. 3540000251 - Rev. 00 - 03/2024
Default
1
0
0
10
EN 277