S-Plan With Dhw Cylinder Thermostat - Baxi Ecogen 24/1.0 Installation & Servicing Instructions Manual

Intelligent Installations
Key
br
o
gr
b
g/y - Green/Yellow
Isolate
Isolate
44
© Baxi Heating UK Ltd 2012
Mains
Supply.
Pump
- Brown
- Orange
- Grey
- Blue
2 Port Valve
gr
o
CH1
2 Port Valve
gr
DHW
o
Wall Cradle
10.0 Electrical
10.9

S-Plan with DHW Cylinder Thermostat

1. The appliance MUST have a permanent Live/Neutral/Earth
connection. The pump must be connected to the appliance as
shown.
2. Set parameter 5700 to '2' for one heating circuit - see section
11.3.k.
3. The DHW set point on the THINK Controller must be the
same as the thermostat set point on the cylinder. If this is not
done the DHW temperature may not be achieved or the
recovery time will be increased.
E
N
L
E
N
Fused
L
E
(Out)
N
(Out)
Fused
L
(Out)
Fused
Boiler On (In)
br
CH1
(On)
CH2
(On)
br
DHW
(On)
DHW
(Off)
b
N
Valve
g/y
E
Valve
CT
(In)
CT
(Out)
Out Door
Sensor (In)
Out Door
Sensor (Out)
Out Tank
Sensor (Out)
In Tank
Sensor (In)
Back
1
Light (+12v)
Ground
2
(0V)
3
Data
Signal (+V)