Wiring Diagram - Ferroli ATLAS D 30 K 100 UNIT Instructions D'utilisation, D'installation Et D'entretien

ATLAS D 30 K 100 UNIT

5.4 Wiring diagram

230V
50Hz
32
N
L
L 4 5 6 7 8
N
32 Heating circulating pump
42 DHW temperature probe
72 Room thermostat (optional)
130 Hot water tank circulating pump
138 External probe (optional)
139 Remote Timer Control (optional)
246 Pressure transducer
278 Double sensor (Safety + Heating)
TR Ignition transformer
PR Preheater
FR Photoresistance
MB Burner motor
VE Electromagnetic valve
138
139
130 42
72
9 10 11 12 13 14 15 16 17 18
cod. 3540S756 - Rev. 01 - 03/2015
TR
PR
MB
M
Tm
1
DBM06E
fig. 38 - Wiring diagram
VE
278
T° T°
DSP05
FR
246
OUT
+5V
GND
43
EN