I.
Description of the device
ST-560 controller is used for boilers fired with CH pellets with a feeder and ventilator. Due to the advantageous
software, the controller performs many diverse functions:
Controls the burner
Controls the feeder
Controls air supply ventilator
Controls central heating pump – CH
Smoothly controls the mixing valve
Controls two additional valves (optionally by using additional module)
Adjusts DHW pump
Adjusts additional pump (additional pump: CH, DHW, circulator pump or base pump)
Floor heating
Weekly control
Interaction of two operation status regulators as well as controller that ensures RS communication.
Possibility to connect ST-65 GSM module allowing the user to adjust certain functions of the controller
by mobile phone
Possibility to connect ST-505 Ethernet module allowing the user to monitor and regulate certain controller
functions by internet
Possibility to connect two additional control modules (e.g.: ST-61 or ST-431N) – it helps to adjust two
additional valves.
II.
Installation
The controller must be installed by a qualified specialist.
WARNING
The risk of electric shock in case of touching the powered connections. Before working with a controller, make
sure to disconnect the power supply and avoid its disconnection.
III.
How to use the controller?
Phases of use
The user shall configure special CH boiler operation phases. Ignition and extinguishing – the multi-stage process
as described below. In case of proper ignition process, the controller is set at the operating or modulation mode –
subject to the usage algorithm chosen by the user –
Fitter’s menu / Operation algorithm select
.
Ignition
The ignition procedure may be different subject to the chosen operation algorithm. This stage is activated by the
user in the main menu.
In case of selection of the ignition function, the following message is shown on the monitor: “Is there
sufficient fuel on the grating?”. The user confirms by moving to a next stage. In case of lack of fuel, the monitor
shows the command to fill the fuel manually in order to activate the feeder.
During the next stage, the controller turns on the heater and the fan – they remain turned on until the
increase in the temperature of flue gas.
Then they move to the next stage – deferral of ignition when the heater is turned off and the fan
functions for a pre-determined period of time (default parameter: 20 min.).
Next, the controller is set to the operation mode. If the controller cannot determine that flue gases
increased after 10 min., the heater is turned off and the fan functions for 5 min. only. It is then possible to
perform the next test - the heater was active on for 10 min.
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