7.3 Message history
The menu #MESSAGE HISTORIC is used to consult the last 10
messages displayed by the control panel.
1. Access the "After Sales" level: Hold down the
-
key until
#PARAMETERS is displayed.
2. Select the menu #MESSAGE HISTORIC.
4 Turn the rotary button to scroll through the menus or
modify a value.
4 Press the rotary button to access the selected menu
or confirm a value modification.
¼
For a detailed explanation of menu browsing, refer to
the chapter: "Browsing in the menus", page 31
3. The list of the last 10 messages is displayed.
4. Select a message to consult the information pertaining to it.
7.4 Faults (Code type Lxx or Dxx)
In the event of operational failure, the control panel flashes and
displays an error message and a corresponding code.
1. Make a note of the code displayed.
The code is important for the correct and rapid diagnosis of the
type of failure and for any technical assistance that may be
needed.
2. Press the
t
key. If the code is displayed again, switch off the boiler
and then switch it back on.
bar
1
1
2
2
r
c
STD
(
'
t
v
0 2 4 6 8 10 12 14 16 18 22 2420
p
b
AUTO
x
c
r
j
M
g
m
SUNDAY 11:45
10
"
TEMP.: _ _ _ _
C002272-C-04
bar
1
1
2
2
r
c
STD
(
'
t
v
0 2 4 6 8 10 12 14 16 18 22 2420
p
b
AUTO
x
c
r
j
L
g
m
BL.HEATING SPEED
BL.WATER MIS.
BL.RL OPEN
BL.FLAME LOS
21/10
02/09
26/08
26/08
a
C002381-B-04
bar
1
1
2
2
r
c
STD
(
'
t
v
0 2 4 6 8 10 12 14 16 18 22 2420
p
b
AUTO
x
c
r
j
L
g
m
BL INPUT OPEN M21
28/08/2008 - 13h32
NUMBER OF CASE
OUTSIDE TEMP.
OUTLET TEMP.B
8
1.0 °C
12.0°C
a
C002382-B-04
bar
1
1
2
2
r
c
STD
(
t
v
0 2 4 6 8 10 12 14 16 18 22 2420
p
b
AUTO
x
c
r
j
M
g
m
SUNDAY 11:45
TEMP. : 68°
PCU. COM. FAIL. D27
C002604-B-04
Diematic iSystem For C 330 / C 630 ECO
7. Troubleshooting
31082018 - 7600691-001-06
70
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