REMEHA Avanta Plus 24s, Installation And Service Manual

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12
Remeha Avanta Plus
4 PROBLEMS WITH BOILER AND/OR CENTRAL HEATING SYSTEM
See par. 4.1
for problems with the boiler and/or central heat-
ing system which the user can resolve himself.
See par. 4.2
for
error codes which have to be remedied by the installer. Other
problems are listed in the error table
in par. 4.3 .
4.1 Error codes – errors which can be resolved by the
user
LT.NL.W6H.000.114 + LT.NL.W6H.000.115 + LT.NL.W6H.000.116 + LT.AL.W7H.000.235 + LT.NL.W6H.000.118
LT.AL.W7H.000.230 + LT.NL.W6H.000.121 + LT.NL.W6H.000.122
LTNLW6H000114a
LTNLW6H000116a
LTNLW6H000117a
LTNLW6H000118a
R
LTNLW6H000119a
LTNLW6H000120a
LTNLW6H000121a
R
LTNLW6H000122a
R
4.2 Error codes – errors which have to be remedied
by the installer
If the display indicates a different error code from that
described above, note down the error code and boiler type
and call your installer. Contact your installer also in the event
of a water leak.
LTNLW6H000121a
R
LTNLW6H000118a
R
R
R
LTNLW6H000118a
R
LTNLW6H000121a
R
é1
/
é2
é4
Check water
pressure: water
pressure is
greater or equal
to 1 bar.
Check water
pressure: water
pressure is
greater or equal
to 1 bar.
Press R-key
Top up your
central heating
system (see par.
5.1 for details)
Wait for reco-
very; display
shows
0
,
boiler functions
properly.
Press R-key
Or
Wait for
recovery; display
shows
0
,
boiler functions
properly.
Wait for recovery; display shows
0
,
boiler functions properly.
Display shows E1, E2, E7 or E10
again: note down the error code and
boiler type and call your installer.
Check gas
valve: gas valve
must be open, if
necessary open
valve.
Closed Opened Press R-key Wait for
recovery;
display shows
0
, boiler
functions
properly.
Display shows
E4 again: note
down the error
code and boiler
type and call
your installer.
Or
Or
é7
/
é10