Hamworthy F40W - Page 34

HAMWORTHY HEATING LTD
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FLEET W series 500001211/F
Figure 8.1.6 - General Overview of Boiler Controls
Low Gas
Pressure
Switch
Overheat
Thermostat
HT Spark
Generator
Combustion Fan
Air Pressure
Switch
Fuse
Water Flow
Switch
230v Mains
Supply
IEC Mains Outlet
LMU Control
Clip in Module
Vfc / 0~10v
Display
Screen
On/Off switch
Flue Gas Sensor