ATTACK OT80, Руководство пользователя

Страница: 43 / 48

43
the curve values are the higher the maximum
delivery temperature will be.
As shown in picture 12, the set limits of
delivery temperature are 20°C min and 85°C
max. The curve number 9 is the steeper:
when external temperature is 0°C the delivery
maximum is 85°C.
• OTC CURVE OFFSET
It is the vertical offset of the climatic curve,
through which the calculated delivery
temperature can be corrected. Range
-15÷15°C (default 0°C).
• SYSTEM INERTIA
It is a parameter regulating the reaction speed
of the regulation algorithm, to be associated
to the inertia or to the dimension and type of
building and heating system. Range 1÷20,
where:
5 system with little heat inertia
10 system of normal size with
radiators (set by default)
20 system with high heat inertia
(underfloor heating)
• MIN SET HEATING
It is the minimum temperature allowed as
delivery temperature. This lower limitation,
which can be defined by user, is used both
in modulation and fixed delivery and it is
automatically adapted at the first link. It
depends on UC and it has a range 0÷99°C
(default 20°C).
• MAX SET HEATING
It is the maximum temperature allowed as
delivery temperature. This upper limitation,
which can be defined by user, is used both
in modulation and fixed delivery and it is
automatically adapted at the first link. It
depends on UC and it has a range 0÷99°C
(default 90°C).
6.3.9 PARAMETER POWER GRAPHS
The Submenu gives access to the modification of
settings concerning the graphs seen in paragraph
INFORMATION relating to HEATING . The following
parameters can be modified here:
• POWER EQUAL TO 100%
It is the power in kWe, equivalent to a
modulation level percentage of power at
100%. Range 0÷100 kWe (default 28 kWe).
• POWER EQUAL TO 50%
It is the power in kWe, equivalent to a
modulation level percentage of power at 50%.
Range 0÷100 kWe (default 16 kWe).
• POWER EQUAL TO 0%