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11 En cas de dérangement
11 En cas de dérangement
11.1 Error codes
Tab.32 Warning codes
Code
Text display
A01.21
Maximum Dhw Temperature Gradient Level3
Exceeded
A02.06
Avertissement de pression d'eau actif
A02.18
Erreur dictionnaire d'objets
A02.37
Dispositif non critique déconnecté
A02.45
Full Can Connection Matrix
A02.46
Full Can Device Administration
A02.49
Failed Initialising Node
A03.17
Periodically safety check ongoing
Tab.33 Blocking codes
Code
Text display
H00.36
La sonde de deuxième retour est absente ou
une température inférieure à la plage est
mesurée
66
The boiler is fitted with an electronic regulation and control unit. The heart
of the control is a microprocessor, the Comfort Master
tects and controls the boiler. In the event of an error, a corresponding co
de is displayed.
The meaning of the error codes can be found in the error table.
Remarque
Note the error code displayed. The error code is needed to find
the cause of the error quickly and correctly and for any support
from Remeha.
11.1.1 Warning
If it is anticipated that a situation may develop into a fault, the boiler will
first give a warning for some malfunctions. The display shows a warning
code.
Remarque
The boiler continues to operate but the cause of the warning must
be investigated. A warning may change into a blocking or lock out.
Description
-
Water pressure warning:
Water pressure too low; check the water pressure.
Configuration error:
Reset
-
SCB PCB not found:
Carry out an auto-detect.
SCB PCB not found:
Carry out an auto-detect.
SCB PCB not found:
Carry out an auto-detect.
-
11.1.2 Blocking
A blocking is a (temporary) boiler status, resulting from an abnormal state.
The control unit makes a number of attempts to start the boiler again. If
the cause of the blocking persists, the boiler will go into lock out mode.
The display shows a blocking code.
Remarque
The boiler automatically returns to operation once the cause of the
blocking has been resolved.
Description
-
and
.
7666743 - v.01 - 05092016
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