ECO P N
36
EN
cod. 3541S060 - Rev. 00 - 05/2019
“In” - Information Menu
The card can display the following information:
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.
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.
Con-
tents
Description
Range
t01
NTC Heating sensor (°C)
between 05 and 125°C
t02
NTC Safety sensor (°C)
between 05 and 125°C
t03
Hot water tank NTC sensor (°C) (only with parameter P25=2, storage boiler)
between 05 and 125°C
Flow switch status (On/Off) (only with parameter P25=4, instantaneous boiler)
On/Off
P04
Actual system water pressure (bar/10)
00-99 bar/10
P05
Burner power (Step) and Flame status
0-6
P06
Actual air pressure (Pa)
00-255 Pa
P07
Actual air pressure setpoint (Pa)
00-255 Pa (00 with burner off)
P08
Actual air pressure Switch Off setpoint (Pa)
00-255 Pa (00 with burner off)
C09
Auger (On/Off)
On/Off
F10
Photoresistance voltage
0-50
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
