Immergas VICTRIX MAIOR 28 Instructions And Recommendations page 107

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Id
Parameter
Parameter
Heating
switch-on delay
request from
t.7
room thermo-
stat and Remote
control
t.8
Display lighting
t.9
Display
Low lighting
t.10
level
Buzzer sound
t.11
level
DHW set point
t.12
minimum
temperature
DHW set point
t.13
maximum
temperature
t.14
Not used
Flow off
t.15
temperature
increase
Description
The boiler is set to switch-on immediately after a request.
In the event of particular systems (e.g. area systems with
motorised thermostatic valves etc.) it may be necessary to
delay ignition.
Establishes the display lighting mode.
0: the display lights up during use and dims after 15 seconds
of inactivity, in case of anomaly the display remains fully lit.
1: display lighting is always low.
2: display lighting is always high.
(see next table)
Backlight brightness in low mode in %
Buzzer noise level in %
Set minimum DHW (Domestic hot water) set limit available
to user
Set maximum DHW (Domestic hot water) set limit available
to user
-
Increases the flow Off temperature at ignition only in the
first 60 seconds. After flame signal detection, the tempera-
ture is increased by T.15 (to avoid On/Off on direct systems
with little water)
Range
Default
0-600 seconds
0
0-2
0
0-2
2
0 ÷ 100 %
20
0 ÷ 100 %
100
10 ÷ (t.13-5)
30
(t.12+5) ÷ 65
60
-
-
0-15
10
Value
customized
107

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