Bosch Worcester Greenstar Danesmoor External Regular ErP+ 12/18 Installation, Commissioning And Servicing Instruction Manual page 26

Floor standing oil-fired condensing boiler using room sealed flue for fully pumped open vent or sealed central heating systems and domestic hot water cylinders
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Installation
Regular appliance electrical connections.
1
2
Control Box
4
3
Brown
7
2
3
Fig. 41 Regular wiring diagram
Key to components:
[1]
Remote junction box (10 way).
[2]
Air pressure switch
[3]
High limit thermostat
[4]
Frost thermostat
[5]
Earth stud
[6]
Terminal connector block
[7]
Control thermostat
[8]
Flue manual reset overheat thermostat
[9]
Boiler manual reset overheat thermostat
[10] Demand neon
[11] Burner socket
[12] Mode switch
[13] Service socket connection
[14] Burner plug
[15] Burner control box
26
Junction Box/Wiring Centre
5
8
9
6
L
N
1
2
3
Green/Yellow
10
Green/Yellow
15
Greenstar Danesmoor External
ErP+
12
Blue
11
13
L3 N
L2 L1
14
L3 N
L2 L1
Riello Burner Control Box
L
N
M
and External System
ErP+
6720821725 (2018/04)
N
L

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