Fiamma BP-L series Use and maintenance manual - page 6
6
Main technical features of Elektra 18.. – Elektra 24..
Ele
k
tra
.18 BP-
L HE
18
kW maximum electrical output
Single-phase electrical supply 230 V - 50 Hz.
Weight : 62 kg.
Capacity of tank 37 lt. Glass-lined steel with inspection flange and magnesium
anode.
Electrical / heat power available at heating: 18 kW obtained by n°.3 resistance
groups (n°.3 3x2 kW).
Electrical power at hot water tank resistance: 2 kW (2.000 W).
Maximum head available at the pump 5 m
H
2
O
Expansion vessel capacity of 10 lt.
Safety valve of heating circuit: 3 bar.
Circuit safety valve of sanitary circuit: 6
,5
bar.
Maximum heating operating pressure: 2.5 bar.
Maximum sanitary operating pressure: 5.5 bar.
Minimum operating pressure in the heating circuit: 0.6 bar.
Minimum operating pressure in the sanitary, comfort system: 0.25 bar.
Minimum operating pressure in the sanitary, economy system: 0.05 bar.
Maximum limit of thermal safety heating circuit - boiler body: 100 °C.
Ele
k
tra
.24 BP-
L HE
24
kW maximum electrical output
Single-phase electrical supply 230 V - 50 Hz.
Weight : 63 kg.
Capacity of tank 37 lt. Glass-lined steel with inspection flange and magnesium
anode.
Electrical / heat power available at heating: 24 kW obtained by n°.4 resistance
groups (n°.4 3x2 kW).
Electrical power at hot water tank resistance: 2 kW (2.000 W).
Maximum head available to the pump 6 m
H
2
O
.
Expansion vessel capacity of 10 lt.
Safety valve of heating circuit: 3 bar.
Safety valve of sanitary circuit: 6
,5
bar.
Maximum heating operating pressure: 2.5 bar.
Maximum sanitary operating pressure: 5.5 bar.
Minimum operating pressure in the heating circuit: 0.6 bar.
Minimum operating pressure in the sanitary, comfort system: 0.25 bar.
Minimum operating pressure in the sanitary, economy system: 0.05 bar.
Maximum limit of thermal safety heating circuit - boiler body: 100 °C.