Ferroli ATLAS D 25 UNIT Instructions D'utilisation, D'installation Et D'entretien page 53

ATLAS D UNIT
5.4 Wiring diagram
Wiring diagram
32 Heating circulating pump
42 DHW temperature probe (optional)
72 Room thermostat (optional)
95 Diverter valve (optional)
- Powered (230 Vac) = Heating position
- Not powered = DHW position
138 External probe (optional)
139 Remote timer control (optional)
246 Pressure transducer
278 Double sensor (Safety + Heating)
TR Ignition transformer
FR Photoresistance
MB Burner motor
VE Electromagnetic valve
M
1
DBM06E
fig. 41 - Wiring diagram
cod. 3541I080 - Rev. 01 - 10/2016
T° T°
OUT
+5V
GND
DSP05
EN
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