System 3.1
18
Assembly
System 3.1
Functional description
Important information
System 3.1
Turbotec wood gas boiler with
load compensation, buffer or
energy storage tank, tap water
storage tank, oil or gas-fired
special boiler, weather guided
heating circuit and tap water
control system
Functional description
System 3.1
If the heating is switched on on
the Turbotec,
- the oil or gas-fired burner is
switched off. The functions of the
weather-guided heating circuit
and tap water control system are
retained.
- If the boiler temperature
reaches 50 °C, the primary
pump P1 switches on and the
return temperature of the
Turbotec is raised via the return
valve Y1.
- If the boiler temperature in the
Turbotec reaches 55
C, the
return valve Y1 opens (the return
temperature continues to be
raised) and, through the
weather-guided heating circuit
and tap water control system,
the heat is discharged to the
heating system resp. to the tap
water storage tank.
- From a boiler temperature of
72 °C, and depending on the
heat consumption and the target
boiler temperature which has
been set, the load
compensation, buffer or energy
storage tank is switched in and
charged accordingly.
- If the fuel is exhausted, the
heating is switched off. The
residual heat from the boiler is
fed into the load compensation,
buffer or energy storage tank
depending on the temperature
difference (between the boiler
temperature and the storage
tank temperature). Once the
boiler temperature has fallen
below the minimum value Tkmin
(can be set in the installer
menu), the withdrawal of heat
from the boiler is ended.
- The stored heat can now be
discharged to the heating
system or the tap water storage
tank, as required.
- Once the temperature in the
load compensation, buffer or
energy storage tank falls below
the minimum value TSmin (can
be set in the installer menu), the
oil or gas-fired burner is released
and can be put into operation,
depending on the weather-
guided heating circuit and tap
water control system.
Important instruction:
The setting of a
boiler
temperature TK S of 85 °C
causes the load
compensation, buffer or
energy storage tank to be
charged at the same time as
heat is discharged to the
heating system
.
The storage
charging valve Y2 begins to
open from a boiler temperature
TK I of 72 °C. In other words, the
boiler output is only reduced
after the load compensation,
buffer or energy storage tank
has been charged.
The setting of a
boiler
temperature TK S of 70 °C
causes the load
compensation, buffer or
energy storage tank to be
charged only after the
produced boiler output is no
longer consumed by the
heating system
.
The boiler
temperature will therefore
continue to increase and the
storage charging valve Y2
begins to open from a boiler
temperature TK I of 72 °C. In
other words, the boiler output is
reduced before the load
compensation, buffer or energy
storage tank has been charged.
If both boilers are operated with
one chimney, an approved
exhaust fume temperature
monitor (DIN 3440) must be
fitted to the Turbotec in addition
to a switch on each door so that,
at an exhaust fume temperature
of 80 °C on the Turbotec or upon
the opening of one of its doors,
the oil/gas-fired boiler will be
switched off immediately.
Содержание 40S-70
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