Ferroli SUN G50 Mode D'emploi, Installation Et Entretien page 42

4.5 Wiring diagram
Key
BZ1 1st-stage hour meter
BZ2 2nd-stage hour meter
FR Photo-cell
LS Safety lamp
MB Burner motor
TR Ignition transformer
VE1 1st-stage electromagnetic valve
VE2 2nd-stage electromagnetic valve
MS Servomotor
42
fig. 13
TR1 1st-stage thermostat
TR2 2nd-stage thermostat
SL Remote control switch with heat relay
Cod. 35445646 - Rev. 01 - 02/2015
SUN G50 - G70
D
EN