Morco FEB-24ED - Page 54

Description of functioning
technical
58
Working mode change sequence: from Heating to DHW.
Heating working:
BURNER ON
FAN ON
PUMP ON
DHW DEMAND
BURNER ON
FAN ON
PUMP ON
DHW MODULATION
DHW Temperature
Heating working
BURNER ON
FAN ON
PUMP ON
DHW DEMAND
Heating Temp.> DHW Set
Point + 20ºC?
BURNER OFF
FAN ON
PUMP CYCLING
Heating Temp.<DHW Set
Point + 20ºC?
BURNER ON
FAN ON
PUMP ON
DHW MODULATION:
DHW Temperature
Pump Cycling OFF Pump Cycling ON
NO
YES
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