Immergas VICTRIX HYBRID, Instruction Booklet And Warning

Page: 71 / 88

71
INS
TALL
AT
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U
TENTE
MANU
TENT
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Id
Parameter
Parameter Description Range Default
Customised
value
t8 Display
Establishes what the indicator displays 19 (Fig. 49).
"Summer" mode:
0: the indicator is always off
1: pump active displays the flow temperature,
pump off the indicator is off
"Winter" mode:
0: always displays the value set on the CH selector
1: pump active displays the flow temperature,
pump off always displays the value set on the CH selector
0 - 1 1
t9
Flow off tempera-
ture increase
Increases the flow off temperature at ignition only in the first 60 sec-
onds. After the flame is detected, the temperature is increased by t9
0 - 15 0
Id
Parameter
Parameter Description Range Default
Customised
value
A0 Hydraulic model Defines the type of hydraulics in the indoor unit
(0 = instant; 1 = storage tank)
0 ÷ 1 0
A1
Maximum pump
speed
Set this parameter from the control panel. see Par 3.6
A2
Minimum pump
speed
Set this parameter from the control panel. see Par 3.6
A3
Pump operating
mode
Set this parameter from the control panel. see Par 3.6
A4
Storage tank flow
offset
Establishes the temperature to be added to the DHW set-point to cal-
culate the flow set to heat the storage tank (only useful with a coupled
storage tank and parameter A0=1).
5 ÷ 50 °C 25
A5
Storage tank acti-
vation offset
Temperature value to be subtracted from the DHW set-point to calculate
the boiler ignition to heat the indoor unit (only useful with a coupled
storage tank and parameter A0=1).
0 ÷ 15 °C 3
A6 DHW thermostat Set this parameter from the control panel. see Par 3.6
Id
Parameter
Parameter Description Range Default
Customised
value
S0
DHW minimum
no. of fan revs
Defines the operating speed of the fan at minimum DHW output
20 ÷ 60
(x 50 =
RPM)
27 (G20)
26 (G31)
S1
DHW maximum
no. of fan revs
Defines the operating speed of the fan at maximum DHW output
S0 ÷ 140
(x 50 =
RPM)
121 (G20)
115 (G31)
S2
Ignition phase no.
of fan revs
Defines the operating speed of the fan during the ignition phase
40 ÷ 80
(x 50 =
RPM)
44 (G20)
44 (G31)