Thermostat Knob; Operating The Boiler - Baxi Solo 3 PFL 30 User Operating Instructions Manual

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Fig. 1
Overheat Neon
Warning
Fig. 3
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© Baxi Heating UK Ltd 2009
Your Baxi Solo is a gas fired, room sealed, fan-
assisted, central heating boiler providing heating
for your home and domestic hot water where
required.
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THERMOSTAT KNOB

To shut down the boiler turn
fully anti-clockwise
Fig. 2

2.0 Operating the Boiler

2.1 Operating the Boiler
1. Remove lower door panel as shown (Fig. 1).
2. Turn the boiler thermostat knob to the '0' position
fully anti-clockwise (Fig. 2).
3. Turn on the main gas and electricity supplies to the
appliance.
4. Set the thermostat control knob to the required
setting. (The optimum boiler setting depends upon
type of system, external controls and your
requirements. Your installer will be able to advise you
on this matter.)
5. The fan will start to run and after a short period of
time the ignition spark will commence. Sparking will
continue until the pilot flame is established then stop
automatically. The main gas will then come on and the
burner will light from the pilot flame. Check that both
the main burner and the pilot are alight by looking
through the viewing window. The bottom four
indicator lights should also be illuminated (Fig. 3).
2.2 To shut down the boiler
1. Turn off the electricity supply to the appliance at the
mains.
2. Turn the thermostat knob to zero (Fig. 2) then turn
off the gas supply at either the appliance gas cock or
the meter.
2.3 Frost Protection
1. The appliance incorporates a frost protection
thermostat that will light the appliance when it's
temperature falls to near freezing. Note that this is
designed to protect the boiler only - the system
pipework may require the protection of an additional
stat.
2. To set the appliance to frost protection but without
normal heating. Set the control knob to the
position (Fig. 2).
3. The frost protection will only operate if gas and
electrical supplies are switched on.
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