V.i.3)
Parallel pumps
According to this mode, all connected pumps and valves are functioning at the same time. The valves support the
pre-set temperature and the water tank is heated until the pre-set temperature.
V.i.4)
Summer mode
When this mode is connected,
CH valves
are closed to prevent from additional heating of home. If the CH boiler
temperature is too high, the valve is opened at emergency mode (it is necessary to activate the reverse protection!).
When this mode is set, the water tank pump and base valves function according to the settings.
V.i.5)
Floor heating
This function is used to disconnect the control of underfloor heating system.
When this option is rejected, the control function closes all the valves attributed to this underground type (see valve
parameters technical maintenance menu). The default settings – function is activated.
V.i)
Thermal disinfection
Thermal disinfection covers DHW and can be activated only in the “
Water tank priority”
mode or “
Parallel pump”
mode.
During this disinfection the water temperature in DHW chain reaches min. 60°C (necessary disinfection
temperature).
It is necessary to set DHW device when the thermal disinfection would be performed at least at 60°C (recommended
temperature: 70°C). Piping, reinforcement and technological DHW system design should meet the requirements.
DHW disinfection is aimed at removing
Legionella pneumophila
- bacteria that weakens the immunity system. Such
bacteria usually proliferates in hot water tanks (optimum temperature: 35°C), it usually happens in water tanks.
When this function is activated, the water boiler is heated until the pre-set temperature is reached. The temperature is
maintained throughout the entire disinfection time (e.g. 10 min.). The standard operation mode is restored.
Disinfection temperature should be reached within 60 min. from the start of activation (default parameter).
Otherwise, this function would be automatically disconnected.
Any changes of this system could be entered only at the time of technical maintenance.
V.j)
Screen settings
The main screen settings can be adjusted according to the needs of the user.
V.j.1)
Screen view
The user can change the main screen view by choosing the desk to show the current controller parameters.
V.j.2)
Screen brightness
This function is used to adjust the brightness of the screen in 10 - 100% interval.
V.j.3)
Screen blinking
This function can be used to regulate the brightness of empty screen in 0 – 50% interval.
V.j.4)
Suppression time
This function allows the user to set the screen suppression time.
V.k)
Adjustment menu
All settings in the adjustment menu are described in detail in the sections of this manual.
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