Wiring Diagram - Ferroli ATLAS D 37 K 130 UNIT Instructions D'utilisation, D'installation Et D'entretien

5.5 Wiring diagram

230V
32 130 42
50Hz
L N
L 4 5 6 7 8 9 10 11 12 13
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
FR Photoresistance
MB Burner motor
VE Electromagnetic valve
50
EN
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138
139
TR
1
72 1
14 15 16 17 18
fig. 43 - Wiring diagram
cod. 3541I110 - Rev. 02 - 10/2016
ATLAS D 37 K 130 UNIT
MB VE
4
4
M
1
DBM06E
DSP05
278
FR
T° T°
246
OUT
+5V
GND