10
Legend
- T
S Safety thermostat. - rc Drain valve.
- PA Water pressure switch. - CC Boiler body.
- S Thermowell for immersion sensor. - rsc Drain valve of boiler body.
- R Hydraulic connection in-let heating circuit. - RC Boiler resistance of 6 kW.
- M Hydraulic connection out-let heating circuit. - VE Expansion vessel heating circuit.
- VSR Safety valve heating circuit 1/2”x3 bar -
rs
Filling tap
F
or the other models, the only changes refer to the
nu
mber of electric resistances; the 6 kW
version has only one 6 kW resistance (detail RC), the 18 kW version has three 6 kW resistances,
and the 24 kW version has four 6 kW resistances.