Ideal Heating LOGIC MAX SYSTEM2 S30 - Wiring Diagram

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Installation and Servicing
Section 2 - Installation
INSTALLATION
2.23 WIRING DIAGRAM
Water
Pressure
Switch
Return
Thermistor
Flow
Thmr
Weather
Compensa�on
Open
Therm
Primary PCB
Aperture
Connector
Chassis
Connector
Mains
In
N
L
Electrode
Spark
Generator
1
2
3
Fan
2
3
4
Pump
1
2
3
3
2
1
2
Gas
Valve
1
X7
X1
X2
X3
X5
X6
X8
X9
X10
g/y
br
b
r
bk
r
w
br
g/y
bk
b
g/y
g/y
bk
b
r
r
b
Chassis
Earth
bk
b
p
y
bk
p
y
bk
or
bk
bk
r
bk
p
gy
bk
v
bk
y
b
r
bk
v
bk
o
gy
v
1235 4
v
o
v
w
w
-
WPS Signal
WPS Gnd
1
2
3
4
5
6
g/y
Switched
Live 1
Out
In
Switched
Live 2
Out
In
gy
Key bk: Black gy: Grey r: Red g: green b: blue br: brown g/y: green/yellow o: orange p: pink v: violet y: yellow w: white