11
DHW
ON
HTG
ON
Wires other
than links in
these terms
got to LIVE
NOTE
This conversion
applies only if....
An additional terminal
block may be required
where these discon-
nected leads (or pairs)
should be terminated
3
4
L
L
A
B
C
D
3
6
2
5
Programmed
selectors UNLINKED
1
2
-
-
2
4
-
-
5
6
2
4
-
-
5
BOILER
(8)
AIR
STAT
(8)
-
-
4,7
5
6
1
4
2
5
Programme
selectors UNLINKED
1
4
2
5
Programme
selectors UNLINKED
8
7,3
6
5
...set for gravity HW
3
4
-
5
Programme
selectors UNLINKED
A
B
C
D
5,6
7
-
-
1 & 2 are LINKED
5 & 6 are LINKED
4
4
5
-
-
6
7
4
2
-
-
3
5
3
1
6
5
1,5
4
2
-
With Links L-2 & 1-5
1,6
8
-
-
1 & 6 are LINKED
2
5
-
-
6,4
1,3
4
-
-
1 & 3 are LINKED
6
3
7
4
