81
910.001.1 - EN
ISTRUCTIONS PERTAINING TO THE USER
3.7 TABLE FO USER-SETTABLE PARAMETERS
If a fault occurs, a flashing warning code
appears on the display.
The fault warnings appear on the main
display (figure 1
a
) together with the
symbol (Figure 4).
To reset, press the reset
button for at
least two seconds.
020503_0500
Figure 4
020503_0600
Figure 4.1
Fault warnings appear on the secondary
display (figure 1
b
) alternating with the
time, both of them flashing (figure 4.1). It is
not possible to reset malfunction warnings
which appear on the secondary display
as the cause of the alarm has first to be
removed.
3.8 FAULT WARNINGS AND RESETTING THE BOILER
Parameter
N.
Parameter description
Factory
setting
Range
P1
Time of day setting
———-
0…23:59
P5
Minimum central heating temperature setting (°C)
25
25..80
P11
Start of first daily period of automatic central heating
6:00
00:00…24:00
P12
End of first daily period of automatic central heating
22:00
00:00…24:00
P13
Start of second daily period of automatic central heating
0:00
00:00…24:00
P14
End of second daily period of automatic central heating
0:00
00:00…24:00
P15
Start of third daily period of automatic heating
0:00
00:00…24:00
P16
End of third daily period of automatic central heating
0:00
00:00…24:00
*
P31
Start of first daily period of domestic hot water production
0:00
00:00…24:00
*
P32
End of first daily period of domestic hot water production
24:00
00:00…24:00
*
P33
Start of second daily period of domestic hot water production
0:00
00:00…24:00
*
P34
End of second daily period of domestic hot water production
0:00
00:00…24:00
*
P35
Start of third daily period of domestic hot water production
0:00
00:00…24:00
*
P36
Fine End of third daily period of domestic hot water production
0:00
00:00…24:00
P45
Reset of daily central heating and domestic hot water production programs (factory
settings). Press the - + keys together for about 3 seconds; the number 1 appears on the
display. Confirm by pressing either of the keys
0
0...1
*
Parameters for program lines P31 to P36 are displayed only if
Domestic Hot Water
(D.H.W.) program
(parameter H91 see section 14) is activated.
