USER GUIDE
42
HEATING SYSTEM
Drain valve
To manually empty the boiler open the drain valve by
turning the switch to position (a). After the emptying,
close the valve by turning the switch to position (b)
and pushing the button (c).
• Check the integrity of the heating flue pipe at
regular intervals.
• When there is the risk of freezing, check that
the boiler empties automatically.
• Read the producer’s handbook carefully.
THINGS TO DO
• Do not tamper with the flue pipe. Have all
maintenance operations performed by the
Laika Customer Service or the dealer.
THINGS TO AVOID
a
b
c
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