Electrical Diagram - Baxi EcoBlue Advance Combi 28 Installation And Service Manual

M2
Low Voltage
External Control
6
7
Connection
8
9
10
Hall Effect
Sensor
Flue
Sensor
bk
r
Hydraulic
Pressure
Switch
Heating
Return
Sensor
Heating
Flow
Sensor
M1
Mains Voltage
Connection
1
2
Link
y
g/y
b
br
E
N
L
Mains Input Cable
b
1
Timer Connector
Timer Bridge
Comp No. 7212138 - 02 (06/14)
1
2
3
4
5
Boiler
br
Controls
bk
p
b
w
y
r
b
b
X20
g
b
b
r
X10
r
g/y
b
b
br
br
g/y
g/y
bk
g
b
br
2 3 4 5
Key To Wiring Colours
b - Blue
bk - Black
br - Brown
w - White
gr - Grey
3.3

Electrical Diagram

r
bk
w
R
/R
/P
+ +
DHW
NTC
g
Sensor
g
X40 X41
X21 X30
X22
X50
X11 X12 X13 X14
b
bk
b
br
b
r
w
bk
Diverter
Fan
Valve
Motor
r - Red
g - Green
g/y - Green/Yellow
y - Yellow
p - Purple
Technical Specifications
g/y
b
br
bk
g
X42
X60
X23
br
b
X1 X2
br
b
bk
g
Safety
Thermostat
g/y
g/y
EcoBlue Advance Combi
3
Pump
Igniter
Spark
Ignition
Electrode
b
Flame
br
Sensing
Electrode
g
bk
Gas
Valve
17