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10.13 Checking the fault history
The following graphs describe how to check the fault history of the boiler.
Operating screen:
H E A T I N G : b o i l e r
o f f
> > > : 1 2 3 . 4 ° C ( 1 2 3 . 4 ° C )
Press [MENU]
Select "Faulthist" using [◄] & [►] and press [ENTER]
F a u l t h i s t
N o .
0 1
2 1 / 0 4 / 2 0 1 0 W e d 2 2 : 2 3 A
▲ blinking alternately ▼
S i p h o n S w i t c h
S v 9 9 9 / C U M 9 9 9 / R 9 9 9 9 , 5
Press [◄] & [►] to browse through the last 10 faults.
Press [MENU] or [ENTER] to exit. The unit will return to the op-
erating screen.
The fault menu shows the last 10 faults. For each fault the dis-
play blinks between the two screens shown above. The top line
of the top screen shows the fault number and the bottom line of
the top screen shows the date, day and time the fault occurred.
On the top line of the bottom screen the fault type is displayed.
The bottom line shows the following:
SV:
The total amount of this fault that has occurred after the
last time that the service history was erased (after service was
done).
CUM:
The total amount of this fault. The total amount cannot
be erased after service, this shows the fault history of the boiler
(electronics) since the start of operation.
R:
Shows the elapsed time in hrs between the moment the fault
occurred and the moment it was reset.
