Grant Vortex Eco - Boiler Control Panel Wiring Diagrams

28
Electrical
8
.4 Boiler Control Panel Wiring Diagrams
Boiler
On/Off
c/w neon
Controlled
Thermostat
Limit
Thermostat
Lock out
Neon Red
Mains Supply: Use 2
p
ole isolator with
power “ON” indicator
Burner
Pump
3 core white
i
nsulation
4
core white
insulation
4
core white
insulation
3
core white
i
nsulation
Brown
BrownBrown
Blue
Blue
Black
Green/Yellow
Blue
Brown
Green/
Yellow
G
reen/
Yellow
Fit covers as
above on plug
a
nd socket
Green/
Yellow
Green/
Yellow
Blue
Red
Red
Blue
2
456789 10
Blk
B
l
G/Y
Br
Blk
Bl
G/Y
Br
Br BrBl Bl BlkG/Y
G/Y
Figure 8-5: Wiring Diagram – System models
3
1
1
C
C
2
1A
4B
5B
2A
N
L NEENL1
L2
L1
N
L1
N
L1
N
L2
L1
N
L2E
L
L
N
E