Bosch Worcester Greenstar Danesmoor External Regular ErP+ 12/18 Installation, Commissioning And Servicing Instruction Manual page 27

System appliance electrical connections.
1
2
Control Box
4
3
Brown
7
2
3
Red
16
Fig. 42 System 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
[16] Pump
Greenstar Danesmoor External ErP+ and External System
Junction Box/Wiring Centre
5
9
8
N
L
ErP+ 6720821725 (2018/04)
6
L N 1 2 3
Green/Yellow
Brown
10
11
14
Green/Yellow
15
Installation
12
Blue
13
L3 N L2 L1 N L
L3 N L2 L1
Riello Burner Control Box
L N
M
27