Use - Estyma Control M RS 420 Operation Manual

Operation manual for M RS 420 ESTYMA control unit
Thanks to an advanced operation algorithm and the possibility of controlling
numerous parameters, the unit can be very flexibly adjusted to the needs of
the heating system.
The controller has an output testing function. The function is available in the
MAINTENANCE MODE and it allows to check the correctness of electrical
connections and the working order of the controlled equipment (pumps, blower,
feeder, mixing valve actuator) prior to starting the boiler.
A large alphanumeric display facilitates communication between the unit and
the user and the interface is very easy to use.
A new intuitive menu in several languages: Polish, English, German, French,
Lithuanian, Russian.
A Lambda sensor ensures optimum supply of air to the combustion process,
thereby simplifying the work of the operator; it also reduces fuel consumption
and improves combustion, reducing emissions of harmful substances to the
environment (optional boiler equipment).
The pneumatic fuel feeding control system allows the boiler to operate for long
periods of time without the need to add fuel.
The heat exchanger cleaning control system ensures that the boiler retains
high efficiency without the need to clean the exchanger.

USE

The figure below shows the operation flowchart of the M RS PID ESTYMA control
unit.
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