Romstal SM ECO 25, Instructions For Use, Maintenance And Installation Manual

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17. SAFETY MEASURES
The boiler is equipped with the following safety devices:
- FLUE GASES TEMPERATURE SENSOR
Checks the temperature of flue gases that allow the boiler to be turned ON or stop the ignition if the flue
gas temperature drops down below the programmed value.
- BOILER CONTACT THERMOSTAT
When the temperature goes over the set safety value the stove will turn off immediately.
- WATER TEMPERATURE SENSOR (ERROR E108)
When the water temperature comes close to the stop-temperature (80 ° C) the sensor triggers the boiler
to do a series of cooling cycles or turns the boiler off automatically using the ECO-STOP in order to
prevent blocking of the above-described capillary temperature sensor.
- ELECTRIC SAFETY
The boiler is protected from high current disturbances using standard fuses that are located in the main
switch on the back side of the boiler and on the control panel - the motherboard.
- GEAR MOTOR
When the gear motor stops working, the boiler keeps on working until the flame, due to the lack of
oxygen, goes out and until the boiler reaches the minimal cooling level.
- INTERRUPTION OF ELECTRICITY
If there is a short interruption of electricity the boiler automatically starts to cool down.
- NO IGNITION
If there is no flame when you turn the boiler on the boiler goes into an alarming state.
- FLUE GAS MASS FLOW
At nominal heat output, the flue gas mass flow is 12,2 g/s, and 5,4 g/s at reduced heat output.
- FLUE GAS TEMPERATURE
Flue gas temperature at nominal heat output is 100
°C
and 45
°C
at reduced heat output.
- SHARED FLUE
It is not allowed. Boiler must have his own flue.