Ferroli SUN G20 1S Instrucciones De Uso, Instalación Y Mantenimiento página 34

SUN G20 1S
4.3 Table of technical specifications
4.4 Operating field
4.5 Wiring diagram
Key
BZ Hour counter
F Fuse
FR Photo cell
IG Main switch
LS Safety light
MB Burner motor
PB Burner socket
SC Plug
TA-TC Boiler - room thermostat
TR Ignition transformer
TS Safety thermostat
TM Minimum thermostat
VE Electromagnetic valve
34
fig. 14
fig. 15
Cod. 3540G302 - Rev. 01 - 02/2015
EN