Appliance information | 7
6 720 ... ... (YYYY/MM)Product Name
2.8 Regular boiler wiring diagram
Fig. 4
[1] Appliance terminal connector block
[2] Mains supply
[3] Heat control module (HCM)
[4] Spark generator
[5] Spark electrodes
[6] Flame sense electrode
[7] High limit thermostat
[8] Flow temperature sensor
[9] Flue overheat thermostat
[10] Gas valve
[11] Fan
L1
N
L2
N
N
1
11
3
4
2
9
7
56
8
10
6720809859-08.1Wo
To Next Page
Loading...
Need help?
General