"In" - Information Menu
The card can display the following information:
Table. 3
t01
Heating NTC sensor (°C)
t02
DHW NTC sensor (°C)
t03
Not used
t04
External NTC sensor (°C)
t05
Safety NTC sensor (°C)
t06
Actual burner power (%)
t07
Actual drawing of DHW (Lt_min/10)
t09
Actual system water pressure (bar/10)
t10
Actual ionisation current (uA)
The list of information can be scrolled with the heating knob (detail 1 - fig. 1). In case of a damaged sensor, the card will
display the hyphens.
To go back to the Service Menu turn the selector (detail 3 - fig. 1) to RESET for 1 second and then to
(summer). To exit the card Service Menu turn the selector (detail 3 - fig. 1) to RESET for 10 seconds and then to
(winter) or
(summer).
"Hi" - History Menu
The microprocessor can store the last 10 boiler faults.
The Historical datum H1 represents the most recent fault occurring whereas the Historical datum H10 represents the
least recent. The codes of the faults saved are also displayed in the relevant menu of the Opentherm remote control.
The list of faults can be scrolled with the heating knob (detail 1 - fig. 1).
Table. 4
H1
Fault code
H2
Fault code
H3
Fault code
H4
Fault code
H5
Fault code
H6
Fault code
H7
Fault code
H8
Fault code
H9
Fault code
H10
Fault code
To go back to the Service Menu just turn the selector (detail 3 - fig. 1) to RESET for 1 second and then to
or
(summer). To exit the card Service Menu turn the selector (detail 3 - fig. 1) to RESET for 10 seconds and then to
(winter) or
(summer).
"rE" - Reset History
Turn the selector (detail 3 - fig. 1) to RESET for 3 seconds and then to
faults stored in the History Menu: the card will automatically exit the Service Menu, in order to confirm the operation.
To go back to the Service Menu just turn the selector (detail 3 - fig. 1) to RESET for 1 second and then to
or
(summer).
44
between 05 and 125 °C
between 05 and 125 °C
--
between -30 and 70 °C (Negative values
flash)
between 05 and 125 °C
00%=Min., 100%=Max.
00-99 Lt_min/10
00-99 bar/10
00=burner off
cod. 3540G380 - 02/2007 (Rev. 00)
NINFA 32 MC
(winter) or
(summer) to cancel all the
(winter) or
(winter)
(winter)
GB