Adveco AGUADENS 210T, Инструкция по установке, использованию и техническому обслуживанию

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72 60T - 280T
COSMOGAS
17 - USE
17.9 - Climate control
Via the “Installer menu” adjust parameter
2003
to
1
. The
central heating delivery temperature is related to the outdoor
temperature sensor according to the algorithm in figure 17-
2. To adapt the calculation line to the various homes/climatic
conditions, all adjustment parameters must be set according
to the following sections.
17.9.1 - Climate control: setting the
parameters
Via the “Installer menu” (see section 17.15), set:
-
2020
= “Heating off outdoor temperature”, adjustable
to between 0°C and 35°C. When the outdoor temperature
reaches the value set under this parameter, the central
heating is switched off automatically. The central heating
switches back on automatically when the outdoor
temperature drops back to below this value. The
recommended start value is 22°C.
-
2021
= the “Projected outdoor temperature (winter)”,
adjustable to between -20°C and 5°C. This is the outdoor
temperature used to define the heat input required by the
system. The recommended start value for a typical home
is -5°C;
-
2022
= the “Delivery temperature corresponding to
projected outdoor temperature (winter)”, adjustable to
between 0°C and 80°C. The delivery temperature assumes
the value set under this parameter when the outdoor
temperature corresponds to that set under parameter
2021
. The recommended start values are: 40°C for
low-temperature systems (underfloor heating); 70°C for
high-temperature systems (radiators);
-
2023
= “Outside spring temperature”, adjustable to
between 0°C and 30°C. This is the outdoor temperature at
which the central heating is to reach the minimum supply
temperature. The recommended start value is 18°C;
-
2024
= the “Delivery temperature corresponding to
projected outdoor spring temperature”, adjustable to
between 0°C and 40°C. The delivery temperature assumes
the value set under this parameter when the outdoor
temperature corresponds to that set under parameter
2023
. The recommended start values are: 30°C for
low-temperature systems (underfloor heating); 42°C for
high-temperature systems (radiators);
- It is also possible to set the minimum and maximum central
heating temperatures using the respective parameters
3016
and
3015
in section 20.
If, for any reason, the central heating service does not
correspond to the load, use parameters
2022
(Delivery
temperature corresponding to outdoor projected temperature
(winter)) to increase or lower the temperature calculated and
match the desired room temperature.
17.9.2 - Climate control: switching the
central heating service on and off
The climate control service is completely automatic, including
switch-off at the end of the season and switch-on at the start
of the next season via parameter
2020
. When the outside
temperature rises above the value set under this parameter,
the central heating switches off automatically. When the
outside temperature drops back below the value set under
this parameter, the central heating service switches back on
automatically.
17.10 - Time settings for the various
functions
To protect the lifespan of the appliance, improve comfort, and
increase energy savings, timers have been introduced during
operation. These time settings are as follows:
- Pump post-circulation: every time the room thermostat
determines the end of the central heating service, the pump
continues to operate for 4 minutes;
- Pump anti-block function: every 24 hours, the central heating
pump and the domestic hot water pump (if present) are
forced;
- Ignition delay: In all operating modes, every time the burner
switches off, it waits 3 minutes before it ignites again.
17.11 - Pump anti-blocking
During the summer, the pump switches on once every 24
hours for 15 seconds in order to prevent any deposits from
blocking it. The diverter valve and the storage tank pump (if
present) are activated at the same time for the same reason.
17.12 - Anti-freeze protection
WARNING!
For the anti-freeze protection to be effective, the appliance
must be left with the electrical power supply and gas
supply present and the two services (domestic hot water
and central heating) in the
OFF
position.
WARNING!
The anti-freeze protection service offered by the boiler
cannot guarantee anti-freeze protection of the central
heating system, the domestic hot water system or the
building itself, or a part of the same.
The central heating pump starts automatically when the boiler
temperature reaches 10°C. If the temperature drops further to
below 5°C, the burner also ignites to protect the boiler from
the effects of freezing.
If the boiler is not used for a long period of time (over a year),
empty it following the procedure in section 18.10.
17.13 - Energy Saving
To reduce energy consumption by the display (Figure 17-1), 5
minutes after the last operation carried out it will automatically
turn off. This function can be deactivated or the time can be
changed using parameter
2100
that is in the “installer menu”
(section 17.15). If you set the parameter at
0
, the display will
remain constantly on.