Maktek OMEGA, Installation And Service Manual

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2.3 OPERATION PRINCIPLE OF THE DEVICE
MAKTEK Omega electric combi boiler provides central heating with the use of panel
radiators or underfloor heating pipes. The primary heating circuit water is heated in the
main heat exchanger with the heating elements. The hot water circulates the installation
with the help of the circulation pump, delivering hot water to the radiators or underfloor
heating pipes.
The boiler also produces domestic hot water to be used in sinks and showers in the house.
The DHW is generated by the plate heat exchanger located inside the boiler.
Electric combi boiler senses the DHW demand when the water tap is opened and the 3-way
valve actuator motor changes postion to divert the hot water to the plate heat exchanger
automatically in order to produce DHW. In winter mode operation, DHW supply is always
prioritized.
2.4 MAIN FEATURES OF THE BOILER
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MAKTEK Omega electric combi boiler uses ONLY electricity as fuel.
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The device is equipped with many safety functions to provide risk free operation.
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Operates with 99% efficiency.
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Eco-friendly, 0 emissions.
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Due to its quiet operation and lack of connections like chimneys, it can be mounted in
living areas easily.
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It offers an aesthetic look with its minimized dimensions and exterior design. Running
costs are 32 lower than diesel boilers and 25 lower than LPG boilers. Provides hot
water in constant temperature at set value.
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Heating system can quickly enter the regime and heat the house.
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Protection against high pressures with 3 bar safety valve.
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Manometer
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Energy efficient circulation pump.
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1 bar set safety switch.(protection againts running without water)
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Built-in RCD (short circuit relay) provides electrical protection and safe operation.
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Automatic by-pass system.
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Modulation according to room temperature (with optional room thermostat)
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Electronic water temperature control with NTC system.
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Electronic temperature adjustment thermostat.
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Limit thermostat against overheating.
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Short-circuit thermostat for increased protection.
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Anti-jamming system. Operating in every 24 hours to prevent pump jamming.
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Frost protection system.
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Wide capacity range, from 6 kW upto 100 kW. Meets a wide range of heating
requirements.