3.5.2
Warning
Should the boiler operation not be optimal
but no alarm sets off, press the button
until info 70 and the warning code
associat ed t o t he ongoing event ar e
displayed.
Once optimal operation is restored, info 70
will display: “- -”.
Below is the table of warning codes:
91
PARAMETERS INSTALLER
EXPANSION CARD
PAR DESCRIPTION
RANGE
UNIT OF
INC/DEC
DEFAULT
MEASUREMENT
UNIT
SETTING
40
Number of expansion boards
0 ... 3
=
1
0
41
42
43
44
45
46
47
48
PARAMETERS RESTORATION
PAR DESCRIPTION
RANGE
UNIT OF
INC/DEC
DEFAULT
MEASUREMENT
UNIT
SETTING
49 * Reset default parameters
-- , 1
=
=
=
(PAR 02 = “--“)
* In case of difficulty in understanding the current setting or in case of an anomalous or
incomprehensible conduct of the boiler, we suggest to restore the initial values of the parameters
setting PAR 49 = 1 and the PAR 2 as specified at point 3.5.1.
CODE
DESCRIPTION
E0
E1
E2
Preheating function active
E3
TBD
E4
TBD
E5
TBD
E6
TBD
E7
TBD
E8
TBD
E9
TBD
