Ferroli SUN P N Instrucciones De Uso, Instalación Y Mantenimiento página 36

"In" - Information Menu
The card can display the following information:
Con- Description
tents
t01 NTC Heating sensor (°C)
t02 NTC Safety sensor (°C)
t03 Hot water tank NTC sensor (°C) (only with parameter P25=2, storage boiler)
Flow switch status (On/Off) (only with parameter P25=4, instantaneous boiler)
P04 Actual system water pressure (bar/10)
P05 Burner power (Step) and Flame status
P06 Actual air pressure (Pa)
P07 Actual air pressure setpoint (Pa)
P08 Actual air pressure Switch Off setpoint (Pa)
C09 Auger (On/Off)
F10 Photoresistance voltage
Press the Up/Down buttons to scroll the list of information in ascending or descending order. To display the value just
press Enter at the parameter. In case of damaged sensor, the card displays hyphens.
To return to the list of parameters just press Enter.
To return to the Service Menu just press the Info button. To exit the card Service Menu press the Info button for 10
seconds or exiting will be automatic after 15 minutes.
"Hi" - History Menu
The microprocessor can memorize the total hours with card powered (Ht), the last 10 faults and the hours of burner
operation (Hb).
The History datum item H1 represents the most recent fault that occurred, whereas the History datum item H10 repre-
sents the least recent. The codes of the faults saved are also displayed in the corresponding menu of the Opentherm
remote control.
Press the Up/Down buttons to scroll the list of faults. To display the value just press Enter at the parameter.
To return to the list of faults just press Enter.
Ht Total hours with card powered
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
Hb Hours of burner operation
To return to the Service Menu just press the Info button. To exit the card Service Menu press the Info button for 10
seconds or exiting will be automatic after 15 minutes.
"rE" - History Reset
By pressing Enter for 3 seconds it will be possible to delete all the faults stored in the History Menu: the card will auto-
matically exit the Service Menu, in order to confirm the operation.
To exit the card Service Menu press the Info button for 10 seconds or exiting will be automatic after 15 minutes.
36
cod. 3541F710 - Rev. 00 - 05/2017
SUN P N
Range
between 05 and 125°C
between 05 and 125°C
between 05 and 125°C
On/Off
00-99 bar/10
0-6
00-255 Pa
00-255 Pa (00 with burner off)
00-255 Pa (00 with burner off)
On/Off
0-50
EN