Immergas SUPER TRIO - Page 30

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INSTALLERUSER
MAINTENANCE TECHNICIAN
Block function.
To prevent errors aer installation, all
the critical parameters (system and Ex-
tra function) cannot be accessed when
over 4 hours have elapsed aer start-up.
If you wish to edit them, disconnect
and reconnect the control unit. No
settings are lost during disconnection
or aer a blackout.
Aer 4 hours it is possible to change
all the other settings to optimise the
system.
System selection.
“SySt” parameter (Default value “1”
not editable).
System 1.
Base system with 1 tank, 1 pump /
circulator, 1 series of manifolds and
2 sensors. It can be enriched by extra
functions with 1 or 2 T3 (NTC) or T4
(PT1000) sensors (ermostat, Cool-
ing, Anti-stagnation or Diff control
function).
P1
T1
T2
37
Tank 1 can be loaded if the temperature
dierence “dt” between manifold (T1)
and tank 1 (T2) is sucient.
Manifold selection.
“TubE” parameter (Default value
“o”).
Aer selecting the “Tub E” parameter,
press the navigation key to the right
(▶+) to select the type of manifold
installed.
- Now select “on” if your system uses
a manifold with vacuum pipes. (is
function can also be used with a at
manifold if the sensor is mounted
on the outside of the manifold). is
function works as follows. Every 30
minutes the pump is activated for 40
seconds to measure the correct value
on the manifold and prevent a short
charging cycle.
- Select “o” if the system works with
a at manifold in normal operating
conditions.
Maximum manifold temperature.
“ColM” parameter (default value “120”).
- Set the level to start the overheating
protection for the manifold. (Adjust-
able between 110 and 150°C, with
default value 120°C)
Overheating protection.
“OvrH” parameter (default value “on”).
This function will stop the circula-
tion of all the manifolds (P1 and P2)
when the temperature of the manifold
increases above “ColM” plus a com-
pensation value (default value +10°C,
modiable). is function is used to
protect the system elements (pipes,
ttings, ring-shaped rubber gaskets).
- To activate the function, press (▶+)
selecting “on“.
- Now you can adjust the compensation
level.
“Ovrt” parameter (default value
“20°C”).
is compensation is normally used
to prevent an excessively fast reaction
of the overheating protection function
(particularly useful with vacuum pipe
manifolds).
(Adjustable between +10°C and +30°C
with default value +10°C).
N.B.: For safety reasons, the overheat-
ing protection function must always be
set at (“on”).
Cooling.
“Cool” parameter (default value “On”).
is option is used to protect the man-
ifold liquid and operates as described
below. Activate solar pump P1 or P2 if
the temperature of the set of manifolds
T1 or T4 exceeds the “Max temp” val-
ue, even if the maximum temperature
set in the tank is exceeded. Circula-
tion stops when the temperature has
dropped by 10°C. (e pumps stop if
the temperature of the water in the tank
reaches 90°C).
“Rcoo” parameter (default value “On”).
When the temperature of the water in
the tank exceeds the level set in “Max-
temp tank1” and the temperature of
the manifold has gone down by 10°C,
the pump starts-up to cool down the
tank via the manifolds. e pump will
switch off when the temperature of
the water drops below the level set in
“tkM1” or when the dierence between
the temperature of the set of manifolds
and of the tank is below 2°C.
Antifreeze protection.
“FrEZ” parameter (default value “o”)
is option maintains the temperature
of solar panel T1 or T4 above the level
set for freezing with the “Frzt” param-
eter, activating pump P1 or P2.
is option can be used to reduce the
build-up of snow on the panel and to
increase the eciency during the day
or prevent damage to the solar liquid.
N.B.: it is preferable not to use this
function in very cold places to prevent
using too much energy accumulated
in the tank.
- To activate the function, press (▶+)
and select “on“.
- Now you can adjust the Freezing
setting.
“FrZt
” parameter (default value “10°C”
(Adjustable between -20°C and + 7°C
with recommended value 3°C).
Display.
“DiSP” parameter (default value
“OFF”).
Back-lighting function.
- To enable or disable the back-lighting
function press (▶+) or (-◀).
- If it is “O” the back-lighting will
switch o automatically 3 minutes
aer having pressed the key.
- If it is “On” the back-lighting will
always be active.
Factory setting.
“Fact” parameter.
- If you want to reload all the param-
eters with factory settings, press and
hold the (▶+) key for a few seconds.
N.B.: For safety and error prevention
purposes, the system selected will not
be reset.
Setting menu.
is menu features all the adjustable
parameters for your system. e var-
ious parameters are not available on
all systems.
To access the Setting menu, press the
(-◀) and (▶+) keys at the same time.
When you access the Installation
menu (the rst parameter “TkM1” is
displayed), it is possible to select an-
other parameter by pressing the (OK)
navigation key.
Once the desired parameter is dis-
played, it is possible to change the value
using the (▶+) or (-◀) keys.