Worcester Greenstar 40CDi Classic Regular - Inside Story - Greenstar Ri

8
Inside story – Greenstar Ri
condensing regular boiler series
Fan pressure
test point
Air/gas manifold
Fan
Air/gas
adjustment screw
Gas valve
Inlet pressure
test point
Boiler power switch
Syphonic trap
Power and fault
indicator (blue)
Flame indicator
(green)
Cover for external
wiring connections
Flow connection
22mm compression
Drain point
Boiler thermostat
and reset knob
Return connection
22mm compression
Service access point
Flue overheat
thermostat
WB3 heat exchanger
Manual vent point
Sensor boiler flow
Over-heat thermostat
Silicon tube (use to vent
air from heat exchanger)
Removable top
case for cleaning
heat exchanger