Biopel MINI - Installation and Operation Instructions
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7.
BOILER CONTROL UNIT
The v9 MINI control unit is equipped with a high-resolution touch screen device. The display is set to high press sensitivity to
ensure easy operation in boiler room environment. It is additionally protected by Plexiglass, which shields the display against
damage. The display is connected by a data cable into a connector on the top of the boiler where the control unit is located.
After boiler activation, i.e., the boiler is switched on using the main switch on the top of the boiler, the display is activated and
the current software version in the display and control unit is checked. The software version numbers are displayed on the unit
display together with the OPOP spol. s.r.o. logo when the unit is started. These numbers must be identical for proper boiler
operation. If they are not, the unit remains idle in the synchronisation part and it is necessary to update the SW using the USB
connector on the display.
The next step is language selection which is displayed after the unit is activated for the first time. You can also change the
language at any time in the unit's menu by clicking on the "Language selection" button with a picture of a flag. After selecting
the language, we recommend to read the following chapters to familiarise yourself with the v9 MINI control unit functions.
7.1.
Basic navigation
The basic navigation is intuitive thanks to the touch screen, which simplifies the whole control. Read the basic description
of the boiler control unit main panel below, i.e., what you can read and control from it.
v9 MINI control unit main panel
a)
CH temperature measured by CH sensor connected to the sink on the outlet at the back of the boiler.
b)
Selected CH temperature, set in the unit's Main Menu. Standard 65-80°C.
c)
The boiler's current operating mode - Ignition, PID work or extinction.
d)
Current power in kW
e)
Combustion correction made using the functions in Coefficients, in Installation Menu.
f)
Temperature of the internal feeder in the burner, normally in the range 15-55°C.
g)
Panel showing the operation of electrical components such as fan, feeders, pumps and additional devices.
h)
DHW temperature measured by DHW sensor and connected to the "DHW sens." output in the external boiler socket.
i)
Selected DHW temperature, set in the unit's Main Menu. It works if the DHW pump is activated in the Main Setup.
j)
Operating modes. Display of pump operating mode, according to the Operating Modes setting in the Main Setup.
k)
Outdoor temperature, measured by an outdoor sensor connected to the "Weather sens." output in the external boiler
socket.
l)
Flue gas temperature, measured by the flue gas temperature sensor. Standard range 70-110°C, depending on boiler
power.
m)
Flame detection by photosensor. If the icon is displayed, the photosensor detects flame in the boiler.
n)
Display of the room thermostat operation if it has been activated in the Installation menu, Room thermostat.
o)
Current date and time entered in the Main settings.
p)
Menu button, to enter the boiler unit menu.
q)
Change the display of the main panel to show various information about boiler operation and its accessories.
r)
Operating error detection - use the right/left arrow keys to navigate the DPCH panel to inform the customer of non-
standard boiler operating conditions. After pressing the panel, the activity history will be displayed where you can
learn how to solve specific problems.
