Plum ecoMAX 200 W, Operation And Maintenance Manual

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The regulator is started by pushing the mains
switch (4) Drawing 1. First, an information
window with the software version appears,
then the regulator displays the main window.
7.4 Firing up – activation of airflow
In order to fire the boiler up, you should put
fire under the fuel, in accordance with the
boiler documentation, close the boiler door
and activate airflow by pushing the START
button. The fan will be activated. Pushing
STOP turns the fan and the regulation
process off.
7.5 Presetting boiler temperature
The boiler temperature can be preset by
pushing the F button in the main menu. A
signalling
arrow next to the sign
„Temperature setting” is lit, and the boiler
preset temperature value in the upper part of
the thermometer flashes. START and STOP
buttons are used to increase and decrease
the preset boiler temperature respectively.
7.6 Presetting hot utility water
temperature
The hot utility water temperature can be
preset by pushing the F button in the main
menu twice. A signalling arrow next to the
sign „Temperature setting” is lit, and the hot
utility water preset temperature value in the
upper part of the thermometer flashes.
START and STOP buttons are used to
increase and decrease the preset hot utility
water temperature respectively.
7.7 Combustion regulation methods
The regulator features three selectable
methods of regulating the combustion
process.
CLASSIC regulation (regulation mode 1)
In order to enable the CLASSIC mode of
boiler regulations, set the
boiler regulation
mode to value 1. In order to do so, press
the F button in the main window until the
arrow is in the
boiler regulation mode
position. Use „+” or „-" buttons to set value
The method is based on the T1 boiler
indication, and consists in decreasing of the
airflow power from
Maximum revolutions
to Minimum revolutions while achieving
the preset boiler temperature. Revolutions
start to be reduced at 5°C (service
parameter n7) before the preset boiler
temperature. After achieving the preset
boiler temperature, the SUPERVISION mode
is activated, where blow-offs are performed.
Before enabling this mode for the first time,
it is recommended to program the regulator
in accordance with point 11.9.
PID regulation (regulation mode 2)
After setting the parameter boiler regulation
mode = 2.
This method is based on boiler temperature
indications T1, it consists in constant,
smooth modulation of the fan revolutions in
order to stabilize the preset boiler
temperature. The regulator itself selects the
airflow power in such a way that the boiler
generated minimum amount of heat
necessary to satisfy the heat demand of the
building. Transition to the SUPERVISION
mode is rare and it happens during lack of
heat demand.
Before enabling this mode for the first time,
it is recommended to program the regulator
in accordance with point 11.9.
PID EMISSION regulation (regulation
mode 3) – new!
Three modes of combustion control
are available: 1 - CLASSIC, 2 - PID,
3 – PID SALINES point 7.7.
If the hot utility water temperature
sensor is not connected, it is not
possible to preset the hot utility
water temperature.
Caution: The combustion regulation
methods described below will
properly regulate the combustion
process, as long as the boiler is
operated
in accordance with
recommendations of the boiler
manufacturer. You should pay
special attention to the place of
setting fire during firing up!