Centrometal El-Cm eBasic 12kW, Руководство по установке, эксплуатации и обслуживанию

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7.3.5 Signal and code of warning and mistakes
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Temp. - slow flashing - Warning: lower
limit exceeding (T≤4 °C) or upper limit (T≥85 °C) of temperature of the
heating system
Measure: Check if valves are open, the functionality of circulation pump and
relay/contactor
☼
Temp. - quick flashing - Mistake:
lower limit exceeding (T≤2 °C) or upper limit (T≥89 °C) of temperature of the
heating system
Measure: Turn off electric power supply for the boiler. Call service
Graphic display of the area of blockade of the boiler work conditioned by temperature (1.temp. increases→ / 2.temp. decreases←)
Mistake signals on display
EL - Mistake:
Very low boiler temperature (T ≤ -9 ° C) or short-circuit temperature sensor - all turned off
Measure: Turn off power supply. Call service.
EH - Mistake:
Very high temperature (T≥100 °C) not able to display – all turned off
Measure: Turn off power supply. Call service.
ES - Mistake: Boiler temperature sensor breaker
– all turned of
Measure: Turn off power supply. Call service.
Heating installation handling
WORK BLOCKADE
WARNING
NORMAL WORK
NORMAL WORK
WARNING
WORK BLOCKADE