Grant Vortex Eco Series Installation And Servicing Instructions

Page 28 Section 8: Electrical
N
240V
50HZ
L N E
5A
1 2 3 4 5 6 7 8 9 10
L 1 2 3 4
Pipe Stat
(If tted)
Pump
Wiring
Centre
Green/Yellow
Brown
Blue
Blue
Green/Yellow
Brown
Link
OFF OFF ON ON
HW HT HW HT
E N L
L
1
2 3
4 5 6 7 8 9
10
11
12 13
L
N
E
L
N
E
L
N
E
E
N
L
Blue
Green/Yellow
Brown
Pump (System boiler only)
Boiler Terminal Block
(Remove link 5 to 6
when pipe stat tted)
Cylinder
Stat
Grey
Orange
3-Port Mid Position
Zone Valve
Motor
Blue
Green/Yellow
1
C
2
White
13k
2W
270k 0.25W
Room
Stat
2 1 3
Link
2-Channel Programmer
Figure 8-2: Vortex Eco External Module with Y-plan type control system wiring diagram

Grant Vortex Eco Series Specifications

General

Brand	Grant
Model	Vortex Eco Series
Category	Boiler
Language	English