MHS Boilers STRATA 3 220, Инструкции по установке, обслуживанию и эксплуатации

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STRATA3
2.0 product description (contd)
Low Noise
The Special burner system employed in the Strata 3 boiler is extremely quiet in operation and in many
cases it emits less noise than a gas fired atmospheric boiler of equivalent output.
Room sealed option
If required the boiler may be completely room sealed, taking combustion air directly from outside
the building.
Note: Ventilation to boiler space will be required for cooling purposes.
Extended flue lengths
The excess fan pressure from the combustion system is 200Pa which allows the boiler to be flued over
long distances using small diameter flue components.
Low water pressure cut off
The boiler includes a pressure sensor, which constantly monitors the water pressure within the boiler
and will prevent the appliance from operating if the pressure falls below 0.5 bar.
Comprehensive microprocessor control
The boiler control panel includes a user friendly microprocessor control centre which manages the
entire function of the appliance and encompasses:-
1. Management of the essential safety functions of burner ignition and flame monitoring.
2. Operational temperature control.
3. Safety interlock for high water temperature, high flue gas temperature, low gas inlet pressure and low
system water pressure.
4. LCD display screen with 2 lines of text to continuously display operation or fault status.
5. Display of boiler temperature and water pressure.
6. Inbuilt direct-on-boiler weather compensator with automatic summer/winter changeover which
provides variable flow temperature (if required).
7. Control of domestic hot water temperature (if required).
8. Self diagnostic control system.
9. PC compatibility with data logging functions, which allows communication via a laptop computer to
review/modify operation parameters and access operational history as an aid to fault finding and
preventative maintenance.
10. Facility to connect optional matched control components such as:- intelligent optimising modulating
room temperature control unit (RE2132), under floor circuit pump (PR01) and mixing valve control
unit, heating zone pump controller (MR03).
11. Facility to connect HWS primary pump or diverter valve.
12. Facility to be driven by a modulating cascade manager (KKM2) which allows multiple boilers to serve a
larger load system with full modulation of the power of all of the connected boilers.
13. Inbuilt common alarm BMS volt free contacts.
14. Facility to connect a boiler pump with anti seize control and frost protection operation.