HAMWORTHY HEATING LTD
9
SHAFTESBURY HE
500001049/N
H2
L
B
5
B
4
N
N
N
B
4B
5
L1
E
N
T
1
T
2
S
3
B
4B
5T
6
T
7
T
8
21
C
C
12
C
1
C2
C3
C4
9
11
12
13
14
15
16
L
N
E
L1
E
N
T1
B
4
T2
S
3
13
2
TE
M
P
E
R
A
T
UR
E
LI
M
ITE
R
CO
N
T
R
O
L
T
H
ER
M
O
ST
A
T
OVERH
E
A
T
GR
EEN
RE
D
FU
S
E
6
.3A
M
A
X
PO
W
E
R O
N
(R
E
D
)
BL
ACK
BL
ACK
BL
ACK
2
7
H 1
1
5 4 3 2 H
BL
ACK
7
ME
T
E
R
HOURS RUN
BURN
E
R
CO
NNE
C
T
IO
N
S
77
PLU
G
MAL
E
7 P
IN
L BL
A
C
K
9 14
6
GN
/Y
E
C
O
MMI
S
S
IONI
N
G
/ R
E
M
O
T
E
L
IN
K
S
LO
W
H
IG
H
OVE
RHE
A
T
LO
C
K
O
U
T
NORM
A
L RUN
SU
PP
LY
I
N
GN
/
YE
GN
/
YE
B
O
IL
E
R
O
N
/O
F
F
VO
LT
FR
EE C
O
N
TA
C
TS
(
if
fit
te
d)
LO
C
K
O
U
T
2
30V
~
50
H
z
th
ro
u
gh an
is
ol
at
o
r
in
accor
danc
e w
ith
S
ect
io
n 9.
1
NO
TE:
T
H
IS
DI
AGRA
M
SH
O
W
S TH
E
CONT
RO
L
P
A
N
E
L
W
IR
IN
G
23
0V
~ 50
H
z.
S
U
P
P
LY
.
T
H
E
SU
P
P
LY
T
O
TH
E
B
U
R
N
ER
I
S
D
E
P
E
NDANT
U
P
O
N
T
H
E
M
O
DEL
S
E
L
E
CT
E
D
; -
REF
E
R T
O
BURN
ER
MANUF
A
C
T
U
R
E
RS I
N
S
T
RUC
T
IO
N
S
.
BO
IL
ER
R
U
N
Figure 9.1 – Boiler Control Panel Wiring Diagram – On/off and Modulating Burner Control
