L
N
E
PUMP
1
2
3
4
5
6
7
8
9
10
2
1
3
L
N
E
240V
50Hz
10 WAY
JUNCTION BOX
V4073A
MID POSITION
ZONE
VALVE
BLUE
G/YELLOW
WHITE
L641A
CYLINDER
STAT
C
2
1
T6360B
ROOM STAT
ORANGE
GREY
5.6
System Wiring Diagrams – Goldbird Boilers with Internal Programmer
Note: Bluebirds and Whitebirds should be treated as simple boilers and wired
as per the control pack manufacturers instructions.
5.6.1 Honeywell ‘Y’ Plan – Independant CH&DHW (fully pumped)
Before fitting the programmer remove loop ‘A’ from A3 and A4 and loop ‘B’ from A3 and
B6 on the terminal block. The switch on the programmer is to be set to ‘P’.
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