section 6: Electrical
Page 26
6.10 system control Wiring Diagrams
figure 6-8:
S-plan system connection diagram
Cylinder
Stat
N
Grant 2-Channel
Wall Mounted
Programmer ESKIT
L N E
240V
50HZ
5A
1
2
3
4
5
6
7
8
9
10
L
1 2 3 4
Frost
Stat
Pipe Stat
(If fitted)
Wiring Centre
OFF OFF ON ON
HW HT HW HT
2
C
1
2 1 3
Room
Stat
Brown
Blue
Green/Yellow
2-Port Zone Valve
2-Port Zone Valve
Motor HW
HTG
Blue
Green/Yellow
Motor
Blue
Green/Yellow
Orange
Orange
Brown
Brown
11 12
Grey
Grey
17
18
19
20
21
22
23
24
25
1
2
3
4
5
6
7
8
Link
ASHP Terminals
Grant EP002 Heat Pump Interface
3
2
1
1
2
3
4
RL1
RL2
RL3
Hot Water (Yellow)
Common (Red)
Heating (Blue)
CH
DHW
N
P
4 Core ( 3 + E )
Volt free connections from
Heating and Hot Water zone
valves to terminals 18 - 20 on
ASHP terminal PCB via relays
on Grant EP002
NOTES:
CLIENT:
Grant UK
PROJECT:
Aerona³ s-plan
GRANT
ENGINEERING UK LTD
Hopton House
Hopton Industrial Estate
Devizes
WILTSHIRE
SN10 2EU
DATE: 19-09-2018
SCALE: NTS
DRAWN BY: S. Veitch
CHECKED BY: P. Stanley
□
C:\Users\Terry\Documents\Self employment folder\May 2013\Grant logo.bmp
terminals
19
Hot water
20
Heating
18 and 21
Common
this volt free remote contact is provided by the Grant EP002
Interface relay box. refer to sections 6.8 and 6.10.
! nOtE !
Summary of Contents for Aerona3 HPID12R32
Page 71: ...NOTES Notes Page 71...
