Wiring Diagram - Ferroli ATLAS 25 SI UNIT Instrucciones De Uso, Instalación Y Mantenimiento

5.4 Wiring diagram

32 Heating circulating pump
38 Flow switch
72 Room thermostat (optional)
95 Diverter valve
114 Water pressure switch
138 External probe (optional)
139 Remote Timer Control (optional)
278 Double sensor (Safety + Heating)
TR Ignition transformer
FR Photoresistance
MB
Burner motor
VE Electromagnetic valve
EN
fig. 37 - Wiring diagram
cod. 3541I320 - Rev. 01 - 10/2016
ATLAS 25 SI UNIT