Honeywell
Sundial Wiring Centre
`Y ` Plan
Note: Earth wires not shown for clarity
During installation the earth wires from each
component connect to terminal 3 in the wiring centre
1
N L
b
w
T6306B
ROOM STAT
CYLINDER
STAT
3
2
1
1
C
2
2
3
4
5
6
7
8
9
E
Note: Illustrated model: 22 kW Tri
V4073A
MID POSITION
ZONE VALVE
10
CABLE COLOUR CODES
bk- black
br- brown
r-red
w-white
y- yellow
o - orange
b - blue
v - violet
p - pink
gr - grey
Note: All bold numbers indicate a DIN rail terminal connection