Electrical Connection - Baxi ECOGEN Product Manual

Application
Siting
The Baxi Ecogen must be mounted on a wall
that is able to accept the weight of 120kg.
boiler from floor to wall, including manoeuvring
over worktops. Baxi recommends carrying out a
site survey.
System and flue
The Baxi Ecogen is suitable for use on open
vented and sealed systems. A system bypass
certified installation is required for the
Tariff.

Electrical connection

be conducted to ensure the electrical circuit can
handle the additional load of the Baxi Ecogen.
Dedicated circuit
Main
Service
Fuse
Supplier's
Electrical Billing
Meter
DNO's
Wiring
Existing final circuit
Main
Service
Fuse
Supplier's
Electrical Billing
Meter
DNO's
Wiring
14
13A BS1363
16A Circuit Breaker
Switch Fused Spur
(2 Pole RCD)
(securable)
Consumer
Unit
Ecogen
Appliance
Customer's
Wiring
Socket(s)
16A Circuit Breaker
(2 Pole RCD)
13A BS1363
Switch Fused Spur
(securable)
Consumer
Unit
Ecogen
Appliance
Customer's
Wiring
System wiring (Baxi controls)
the boiler when the removable control is used
always be wired back to the boiler, even when
Baxi controls are not used.
S plan
Mains
Supply
Pump
2 Port Valve
Isolate
CHI
2 Port Valve
Isolate DHW
Outdoor sensor
Cylinder sensor
Wall Cradle
Y plan
Mains
Supply
Pump
3 Port
Mid Position Valve
VI
Outdoor sensor
Cylinder sensor
Wall Cradle
Other options:
back to the wiring centre on the boiler.
E
N
L
E
N
Fused
L
CHI (on)
CH2 (on)
DHW (on)
DHW (off)
Valve N
Valve E
Out Door
Sensor (In)
Out Door
Sensor (Out)
Tank
Sensor (In)
Tank
Sensor (Out)
Back 1
Light (+12v)
Ground
2
(0V)
Data
3
Signal (+V)
E
N
L
E
N
Fused
L
CHI (on)
CH2 (on)
DHW (on)
DHW (off)
Valve N
Valve E
Out Door
Sensor (In)
Out Door
Sensor (Out)
Tank
Sensor (In)
Tank
Sensor (Out)
Back 1
Light (+12v)
Ground
2
(0V)
Data 3
Signal (+V)