Electrical Diagram; Sirius Three Fs 130 And Sirius Three Fs 150 - Potterton SIRIUS THREE FS 130 Installation, User And Service Manual

3 Technical specifications
3.4

Electrical diagram

Fig.4
BR BR
P
BL BL
RD
1 1
BK
N O
2 2
WH
3
3
GN
1
BR
M
2
VT
3
GN
L
GN
BK
K
BR
BK
J
YW
BK
I
VT
4
G/Y
BL
H
BR
G/Y
BK
BL
G
BL
G/Y
WH
F
BK
G/Y
BK
E
WH
G/Y
BK BK
D
BR
G/Y
BL
B C
4
BR
3
N
A
2
L
1
Earth POP rivet
A Power supply 230 V 50 Hz
B Power supply auxiliary circuit 1
C Power supply auxiliary circuit 2
D Room thermostat
E Heating circuit pump
F Domestic hot water pump
G Safety contact
H Boiler pump
I Auxiliary sensor 1
J Auxiliary sensor 2
K Outside sensor
L Domestic hot water sensor
M Room temperature sensor 1
N Room temperature sensor 2
O Room temperature sensor 3
18
PK
GR
2
BL
RD
BL
GN
BK
RD
RD
1
3
BR G/Y
G/Y
G/Y
3 1
1A 1
4
2A 2 2
3.4.1

SIRIUS THREE FS 130 and SIRIUS THREE FS 150

5
HMI
YW
BK GN
BR GY
YW
BR GN
WH
VT BK GN
PK
GR
BK
GN
RD
BL
BL
RD
RD
BL
BR
BL BR BR BK BR WH BR BR
BK BR
BK
BL BL WH
BL BL BL
BR
BL
G/Y
BL BL BL
11
10 12
GN
BK
BL
BR
P Boiler pump modulation (PWM)
1 Flow temperature sensor
2 Return temperature sensor
3 Hydraulic pressure sensor
4 Flue gas sensor
5 Control panel display
6 Ionisation probe
7 Spark plug
8 Igniter
9 Gas valve
10 Safety thermostat
11 Fan
12 Thermal fuse
13 Safety thermostat on the combustion chamber door
14 Flue gas pressure switch
RD GN
BK BR
VT
BR
BL
BK
GN
BR
BL
BL
BR
7
6
G/Y
WH
a
b
8
BL
BR
G/Y
BR
BL
V2
BR BR
BR
V1
BL
BR
13
9
MW-5000718-3
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