Baxi Combi 130 HE Installation And Servicing Instructions page 60

OFF
Programmer on &
Room Thermostat on &
Anticycle done
WAIT FOR DIVERTER
VALVE TO MOVE
Diverter Valve on
Diverter Valve moved
60
Supplied By www.heating spares.co Tel. 0161 620 6677
Primary Flow Switch
not made
Programmer off or
Room Thermostat off
or Flow temp above
set point
PUMP OVERRUN
Diverter Valve on
Pump on
Pump Overrun done or
primary Flow Switch
not made.
16.0 Operational Flow Chart
16.2 Central Heating Mode
CH RUN
Diverter Valve on
Pump on
Fan Speed Variable
Gas Valve on
Programmer on &
Room Thermostat on &
Flow temp below set
point & primary Flow
Switch made
Stabilisation done
CH STABILISATION
Diverter Valve on
Pump on
Fan on
Gas Valve on
Flame detected
IGNITION
Diverter Valve on
Pump on
Fan on
Spark Generator on
Gas Valve on
Purge done
PURGE
Diverter Valve on
Pump on
Fan on