Password-Protected Special Functions; Screed Heater Function; Automatic Vent Function Dl - Immergas VICTRIX TERA VIP Instructions And Warnings

3.12 PASSWORD PROTECTED SPECIAL FUNCTIONS.
Attention: the boiler is equipped with some special functions, access
to which is granted if this is in stand-by (
IMPORTANT NOTE: if the boiler is connected to the CAR
the "stand-by" function can only be activated via the remote
control panel.
Press and hold the " " button for more than 5 seconds.
display will show two dashes "--" ashing. Now enter the password
to access the programming menus.
To enter the first digit use the buttons to adjust the DHW
" ", to enter the second digit use the buttons to adjust the
central heating temperature "
To confirm the password and access the menu, press the
operating mode button "
Once the menu has been accessed, it is possible to cyclically scroll
the three available functions (dl, MA, FU) by pressing the DHW
buttons " ", to access the menu press the button "
exit wait 15 minutes or press the button "

3.13 SCREED HEATER FUNCTION.

e boiler is equipped with a function to perform the thermal
shock on new radiant panel systems, as required by the applicable
standard.
Attention: contact the manufacturer of the radiant panels for the
thermal shock characteristics and its correct execution.
N.B.: to be able to activate the function there must be no remote
control connected, while in case of system divided into zones it
must be properly connected, both hydraulically and electrically.
) .
46
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".
47
".
e function is activated from boiler in o mode by pressing and
holding the buttons "Reset", "Info" and "Stand-by" for more tan
5 seconds.
V2
e
e function lasts in total 7 days, 3 days at the lower temperature
set and 4 days at the higher temperature set (Fig. 49).
A er activating the function, the lower set (range 20 ÷ 45 °C
default = 25 °C) and the higher set (range 25 ÷ 55 °C default = 45
°C) appear in sequence.
e temperature is selected by means of the buttons "
con rmed by pressing the button "
e display now shows the countdown of days alternated with
the current ow temperature, as well as the normal operating
symbols of the boiler.
In case of failure or lack of supply voltage, the function is sus-
pended and will resume when the normal operating conditions
are reset from the point where it was interrupted.
When the time expires, the boiler automatically goes back to
"Stand-by" mode, the function can also be stopped by pressing
the button "

3.14 AUTOMATIC VENT FUNCTION DL .

In the case of new central heating systems and in particular mode
for oor systems, it is very important that deaeration is performed
correctly. e function consists of the cyclic activation of the
" to
pump (100 s ON, 20 s OFF) and the 3-way valve (120 s D.H.W.,
120 s C.H.).
e function is activated by accessing the special "dl" function as
described in Par. 3.12.
e function lasts for 16.5 hours and it can be stopped by simply
pressing the button "
Activation of the function is signalled by the countdown shown
on the indicator (20).
SET
(A)
TOP
SET
(B)
BOTTOM
48
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".
".
" and
49
DAYS (C)
53