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7.5
Display of operating data and counters
Once the boiler is operating a qualified technician can view the
operating data and the counters as follows:.
From the operating screen in the mode enabled at that moment
(WINTER
n
or SUMMER
l
):
– go into "DISPLAY" by pressing the buttons
for more than 3 seconds until the following screen appears
time
From this point, the technician has 2 options:
– scroll through the list of "information (PAR)" and "counters
by pressing the button
(PARc)"
– display the "activated alarms" (no more than 10) by pressing
the button
r
– Once in this section, proceed with button
When all the values have been displayed, exit the menu by press-
ing and holding down the button
until the initial screen is displayed.
r
and
<
at the same
t
. Scrolling will be in sequence
t
or
r
.
y
for approximately 5 seconds
TABLE OF INFORMATION DISPLAYED
Type
No.
Description
PAR
00
SW version
PAR
01
External sensor
Delivery sensor 1
PAR
02
temperature
Delivery sensor 2
PAR
03
temperature
Domestic hot water
PAR
04
sensor temperature
PAR
05
AUX auxiliary sensor
Actual heating SET
PAR
06
temperature
PAR
07
Power level
PAR
08
Flow meter rate
Water pressure
PAR
09
transducer reading (if
resent)
TABLE OF COUNTER DISPLAYED
Type
No.
Description
total no. of boiler
PAR
c0
operating hours
total no. of burner
PAR
c1
operating hours
total no. of burner
PAR
c2
ignitions
PAR
c3
total no. faults
total no. of times PAR
PAR
c4
parameters accessed
total no. of times OEM
PAR
c5
parameters accessed
time unitl next main-
PAR
c6
tenance intervention
TABLE OF ACTIVATED ALARMS/FAULTS
Type
No.
Description
PAR
A0
Last activated alarm/fault
PAR
A1
Last but one activated alarm/fault
PAR
A2
Third from last activated alarm/fault
PAR
A3
Previous activated alarm/fault
PAR
A4
Previous activated alarm/fault
PAR
A5
Previous activated alarm/fault
PAR
A6
Previous activated alarm/fault
PAR
A7
Previous activated alarm/fault
PAR
A8
Previous activated alarm/fault
PAR
A9
Previous activated alarm/fault
Range
U/M
Step
- 9 .. 99
°C
1
- 9 .. 99
°C
1
- 9 .. 99
°C
1
- 9 .. 99
°C
1
- 9 .. 99
°C
1
Par. 13
... Par.
°C
1
14
0 .. 99
%
1
0 .. 99
l/min
0.1
0...99
bar
0.1
Range
U/M
Step
0.1; from
0.0 to 9.9;
0 .. 99
h x 1000
1; from 10
to 99
0.1; from
0.0 to 9.9;
0 .. 99
h x 1000
1; from 10
to 99
0.1; from
0.0 to 9.9;
0 .. 99
h x 1000
1; from 10
to 99
0 .. 99
x 1
1
0 .. 99
x 1
1
0 .. 99
x 1
1
0 .. 99
months
1
75
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