13
²
Comfort permanent selection o01
the mode determines how the appliance is going to choose the dhW temperature setpoint.
as the default setting in
Comf./Eco.
, this means that the
Aqu@ Scop Advance DCI
is going to switch between
the two comfort and economy temperature setpoints either in relation to the off-peak hours status (connection to
the electricity meter) or in relation to the daily scheduling.
it is possible to configure the mode in
Perm. Comfort
(for Permanent comfort o01= on). this will
continuously
force the dhW setpoint to the comfort setpoint (not recommended).
²
Comfort
and
Eco
setpoints (Default settings: 48°C and 45°C)
these are the temperature setpoints used in relation to the current mode. these setpoints provide domestic hot water
at the right temperature in comfort mode (e.g. hot water production during off-peak hours at night) and restart
production at a lower temperature when the tank has cooled down (e.g. during the day). in this way, comfort is
maintained for the user, while ensuring that the
Aqu@ Scop Advance DCI
operates under optimum conditions.
these setpoints have been chosen to be compatible with compressor operation. if they are increased
to values beyond 50°c, the
Aqu@ Scop Advance DCI
will be unlikely to supply dhW at the desired
temperature. this will lead to the possible start-up of the electric heater (fitted in the dhW tank as an
option) and would considerably increase the system’s electricity consumption. in the worst case, and
insofar as the system’s priority is to always provide dhW at the required temperature,
it is possible that DHW
could only be produced by the electric heater.
WE StRoNGLY ADVISE AGAINSt INCREASING tHE
DHW tEMPERAtURE SEtPoINtS BEYoND 50°C.
to prevent any restart of dhW production during the day time and to produce dhW only during the
night, the user just has to set the eco temperature at 10°c (minimum setting). this setting corresponds
to the anti-freeze protection setting.
6.3.1. CoMFoRt/ECo CHANGEoVER
to benefit from the dual temperature setpoint function, the dhW mode must be configured in
Comf./Eco.
. the
temperature setpoint point changeover can then be programmed in two different ways.
²
off-peak hours input (l01= "in")
²
daily scheduling (l01= "Prg")
6.3.1.1. oFF-PEAK HoURS INPUt
if the l01 parameter = "in" the off-peak hours contact (id10 digital input on the controller) is used to select between
the comfort and eco setpoints. it is also possible to configure the type of switching of this input to normally open
(l08="dir", by default) or normally closed (l08="inv"). the l08 = "dir" setting means that the dhW will use the
comfort setpoint (e.g. at night) when the contact is closed. therefore, as a default, if the off-peak hours contact is
not connected, the dhW will remain permanently in eco mode (as the unwired contact is open).
