14
OPERATION
C
o
0
I
C
o
VRC-VC
2
STOP
max. 3 x
Fig. B.11: Reset
Euro B/S 083/1
C
o
0
I
C
o
VRC-VC
1
Fig. B.10: Reset
Euro B/S 082/1
Resetting the appliance
When a hot water tap (TURBOmax
Plus only) or the central heating
system requires heat, the boiler auto-
matically ignites and starts to operate.
If the automatic ignition is not suc-
cessful within 10 seconds, then the
boiler does not go into operation and
switches to „
Lock out
“.
This is indicated visually by the red
indicator light (
1
) and the displaying
of fault code „
F.28
“ or „
F.29
“ (flame
extinguished during operation). A
new attempt to ignite the flame can
then only be performed after pressing
the „Reset“ button.
●
Press the „Reset“ button (
2
) and
hold for approx. 1 second.
If the boiler still shuts off after
a third attempt, then please
consult your installer or
Vaillant Service Solutions.
The boiler also switches to „
Fault
“
when there is not enough water in the
system. This fault is indicated by fault
code „
F 22
“. The boiler can only be
placed back in operation after the
heating system has been properly
refilled with water (see page 10).
In the unlikely event of any other fault
developing, which prevents the boiler
from operating, the display will also
show other fault codes. If a fault code
is displayed please contact your
installer or Vaillant Service Solutions.
Note:
If contacting Vaillant Service
Solutions please remember to
quote the fault code, as this will
help to pinpoint the fault.
Summary of Contents for TURBOmax Plus 824/2 E
Page 19: ...19...
