9
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
4
L
L
A
B
C
D
1
-
-
3
7
4
4
6
3
4
-
-
3
6
4
-
-
Programme
selectors UNLINKED
1
-
-
1
-
-
Programme
selectors UNLINKED
A
B
C
4
-
-
A/S
-
-
Used in a system having
independent control of water
and heating
A/S
3
3
-
-
A/S
-
-
A/S
5
5
-
-
