WarmFlow B-Series B120 Owner's Manual - page 18
Manual is about: Standard Efficiency Boiler
of
76
Page 6
1.5.18 CombiControlPanelLayout
Control
Thermostat
MainsOn
Lamp(Green)
HighLimitTripped
Lamp(Yellow)
BurnerLockout
Lamp(Red)
HWOn/Off
Switch
CHOn/Off
Switch
HighLimitThermostatReset
(Underneath)
1.5.19 CombiPipeLayout(UC&KCModels)
CentralHeating
Return(22mmCopper)
ColdWater
Mains(15mm)
DomesticHot
Water(22mm)
CentralHeating
Flow(22mm)
PressureRelief
Discharge(15mm)