ATLAS ECO 30 SI UNIT
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
fig. 38 - Wiring diagram
cod. 3541Q550 - Rev. 00 - 04/2016
39
EN