Bailey ADVANCE 2019 Owner's Manual page 85

remove limescale deposits and to be
certain that it is not blocked.
We recommend the use of suitable
commercially available products to clean,
sterilise and maintain the boiler. Products
containing chlorine are not suitable.
The effectiveness of the use of chemicals to
combat microorganisms in the appliance can
be increased by heating the water in the boiler
to 70 °C at regular intervals.
• Select "Gas mode".
• Set the water temperature to 60 °C.
• Switch on the appliance.
Once the water in the boiler has
reached a temperature of 60 °C, the
burner will switch off. The appliance
must stay switched on for at least
30 minutes and no hot water may be
removed. The residual heat in the heat
exchanger will heat the water up to
70 °C.
o p
verheating rotection
The 230v heating facility has a mechanical
overheating switch. If the 12v power supply
is interrupted during operation or during the
after-run period for example, the temperature
within the unit could activate the overheating
protection.
To reset the overheating protection, allow
heater to cool, remove connection cover and
press red reset button.
230
v
12 f r
v uSe eplacement
The fuse is in the electronics beneath the
connection cover.
Replace the unit's fuse only with an identical
fuse.
Device fuse 10 A – low – (T 10 A)
230 f r
v uSe eplacement
The fuse and the power supply lines must only
be replaced by an expert.
The unit must be disconnected from the mains
before opening the electronic housing lid.
The fuse is in the power electronics beneath
the electronic housing lid.
This fine fuse must always be replaced with a
fuse of the same type: T 10 A slow, interrupting
capacity H.
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