Immergas VICTRIX TERA V2 35 PLUS EU - Page 96

96
INSTALLER
USERMAINTENANCE TECHNICIAN
TECHNICAL DATA
Id
Parameter
Parameter Description Range Default
Customised
value
t0
Central heating
set point
minimum
temperature
Denes the minimum ow temperature. 20 ÷ 50 °C 25
t1
Central heating
set point
maximum
temperature
Denes the maximum ow temperature. (t0+5) ÷ 85 °C 85
t2 - Not available for this model - -
t3
D.H.W. priority
timing
In winter mode the boiler, at the end of a domestic hot water
request (when paired to a storage tank unit), is ready to
switch to central heating mode if there is an active request.
Timing sets a time period in which the boiler waits before
changing the operating mode, in order to quickly and
comfortably satisfy an additional request for domestic hot
water (when paired to a storage tank unit).
0 - 100
seconds
(step 10 sec)
2
t4
Central heating
ignitions timer
e boiler has an electronic timer, which prevents the burner
from igniting too oen in central heating mode.
0 - 600
seconds
(step 10 sec)
18
t5
Heating ramp
timing
In central heating mode, the boiler performs an ignition
ramp in order to reach the maximum output set.
0 - 840
seconds
(step 10 sec)
18
t6
CH ignition
delay from TA
and CR request
e boiler is set to switch-on immediately aer a request. In
the event of particular systems (e.g. area systems with
motorised thermostatic valves etc.) it may be necessary to
delay ignition
0 - 600
seconds
(step 10 sec)
0
t7 Display lighting
Establishes the display lighting mode.
0: the display lights up during use and lowers aer 15 seconds
of inactivity. In the case of anomaly the display ashes.
1: display lighting o.
2: the display is always lit up.
0 - 2 0
t8 Display
Establishes what the indicator displays 19 (Fig. 52).
“Summer” mode:
0: the indicator is always o.
1: pump active displays the ow temperature, pump o the
indicator is o.
"Winter" mode:
0: it always displays the value set on the central heating
selector.
1: circulator pump active displays the ow temperature,
pump o displays the value set on the central heating
selector.
0 - 1 1
t9
Flow o
temperature
increase
Increases the ow o temperature at ignition only in the rst
60 seconds. Aer the ame is detected, the temperature is
increased by t9.
0 - 15 0