Pereko KSR Beta Pelet 16, Руководство по эксплуатации и обслуживанию

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11
Standard mode operation:
If the boiler’s temperature reach es preset
one then the controller switches of to
SUPERVISION mode.
Controller is equipped with boiler’ s power
modulation mechanism – which allows for
gradual power reduction when approaching
the preset temperature.
There are three power levels:
-
Maximal power 100
-
Medium power 50
-
Minimum power 30
Values for the individual power levels can be
set in the menu:
Service settings
→
Burner settings
→
Operation
The controller regulates burner’s power with
which it operates depending on preset
temperature
and defined hysteresis
Hysteresis H2 and Hysteresis H1. Pic. 4
Hystereses H1 and H2 of power modulationIt
is possible to configure volumes H1 and H2
in such a way that modulation is done
without intermediate position. That means
switching from 100% to 30% with omission
of 50% power.
Pic. 4 Hystereses H1 and H2 of power modulation
Operation in Fuzzy Logic mode:
In Fuzzy Logic mode the controller
automatically regulates burner power to
allow boiler operation in such a way to
maintain its temperature on preset level. The
controller uses power levels defined in
Standard mode. In this mode the parameters
Hysteresis H2 and Hysteresis H1 do not have
to be set.
The Fuzzy Logic mode unlike the Standard
mode is not faulty in respect of failing to
reach the preset boiler temperature due to
incorrect adjustment of
Hysteresis H2 and
Hysteresis H. It also allows for quicker reach
the preset temperature.
Attention: If the boiler operates
without heat buffer and controller is
switched into SUMMER mode than
Standard mode operation of the
controller is recommended.
After exceeding the preset temperature by 5
C degrees the controller switches into
SUPERVISION mode.
8.6 SUPERVISION
SUPERVISION mode is applicable either in
regulation in STANDARD and Fuzzy Logic
mode.
The controller switches into SUPERVISION
mode automatically without user’s
intervention: - in Standard regulation mode
– after reaching the boiler preset
temperature, - in Fuzzy Logic steering – after
exceeding boiler preset temperature by 5 C
degrees.
In SUPERVISION mode the controller
oversees the furnace, keeping it from
burning off. To do so, the burner operates
with very low power, what together with
properly adjusted parameters do not cause
further increase in temperature. Burner’s
power in SUPERVISION mode and other
parameters of Supervision are grouped in
menu:
Service settings
→
Burner settings
→
Supervision
Maximum time of boiler’s operating in
supervision mode is defined in parameter
Supervision time . If after this time (in
Supervision mode) there is no need to
restart the boiler then the controller starts
the process of b
oiler’s burning off.
For setting Supervision time = 0
the controller omits SUPERVISION
mode and goes directly to BURNING
OFF.