ATLAS 25 SI UNIT
EN
5.4 Wiring diagram
fig. 37 - 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 ( Heating)
TR
Ignition transformer
FR
Photoresistance
MB
Burner motor
VE
Electromagnetic valve
DBM06E
T°
T°
278
L
N
456789
10
11
12
13
14
15
16
17
18
LN
230V 50Hz
38
32
138
139
72
TR
MB
1
M
VE
FR
12
95
CPD06
11
4
1
4
1
4
cod. 3541I320 - Rev. 02 - 02/2018
Summary of Contents for ATLAS 25 SI UNIT
Page 99: ......