Glow-worm ENERGY 18r -A (H-GB) - F Connection Diagram

Appendix
0020200958_00 SUSTAIN ..r Installation and maintenance instructions 31
F Connection diagram
X14
L
N
X12
X51
X51
X20
16
1
9
3
15
4
5
6
13
X51
X20
X40 X51
X30
X21
X41
X22
X14
L
N
–
+
24V=
RT BUS
Burner
off
RT
X1
X106
X32
X12
X35
X1
RT
X21
L
N
L
N
1
5
eBUS
Burner off
X106
M
4
3
2
1
N
L
24V
230V~
24V
230V~
2
7
8
1
4
3
5
6
9
10
11
1 Main PCB
2 Interface PCB
3 Control system
4 Temperature sensor in the heating flow
5 Temperature sensor in the heating return
6 Fan
7 Gas valve
8 Monitoring electrode
9 Room thermostat
10 Main power supply
11 Ignition electrode