Publicité
Les langues disponibles
Les langues disponibles
EN
IT
TABLE OF COUNTER DISPLAYED
Type
No.
Description
total no. of boiler
CO
0.0
operating hours
total no. of burner
CO
0.1
operating hours
total no. of burner
CO
0.2
ignitions
CO
0.3
total no. faults
total no. of
times installer
CO
0.4
parameters
"tS"accessed
total no. of times
CO
0.5
OEM parameters
accessed
time unitl next
CO
0.6
maintenance
intervention
total no. of
CO
0.7
calibrations
TABLE OF ACTIVATED ALARMS/FAULTS
Type
No.
Description
AL
00
Last activated alarm/fault
AL
01
Last but one activated alarm/fault
AL
02
Third from last activated alarm/fault
AL
03
Previous activated alarm/fault
AL
04
Previous activated alarm/fault
AL
05
Previous activated alarm/fault
AL
06
Previous activated alarm/fault
AL
07
Previous activated alarm/fault
AL
08
Previous activated alarm/fault
AL
09
Previous activated alarm/fault
3.6
Checks and adjustments
3.6.1
Chimney sweeper function
The chimney sweeper function is used by the qualified
maintenance technician to check the gas pressure at the
nozzles, detect the combustion parameters and to measure the
combustion efficiency required by legislation in force.
This function lasts 15 minutes and is activated by proceeding
as follows:
– if the panel (2) has not already been removed, remove the
two screws (1), pull the front panel (2) forwards and release it
from the top by lifting it
2
Range
U/M
Step
0.1; from 0.0
0 .. 99
h x 1000
to 9.9; 1; from
10 to 99
0.1; from 0.0
0 .. 99
h x 1000
to 9.9; 1; from
10 to 99
0.1; from 0.0
0 .. 99
h x 1000
to 9.9; 1; from
10 to 99
0 .. 99
x 1
1
0 .. 99
x 1
1
0 .. 99
x 1
1
1 .. 199
months
1
1 .. 199
x 1
1
1
Fig. 29
– remove the screws (3) securing the control panel (4)
– move the panel (4) upwards (a) but keeping it in the side
guides (5) to the end of travel
– bring it forwards and down (b) until it is horizontal
4
b
3
– close the gas valve
– loosen the "nozzle pressure" point (6) and the screw of the
"supply pressure" point (7) and connect each one to a pressure
gauge
– open the gas valve
– power the boiler by setting the main switch to "ON"
ON
– press the button
s
until "SUMMER" mode
selected
– press the buttons
o
and
>
at the same time for approximately
10 seconds until the message flashes on the display
alternating with the temperature of the delivery sensor and
the flashing symbols
o
and
a
5
Fig. 30
6
7
Fig. 31
Fig. 32
l
has been
>
49
Publicité
