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INSTALLATION, OPERATION AND MAINTENANCE MANUAL
fire-grate.
or adjustment by authorized
technician.
Change the fuel with other one,
complying with the burner
requirements for reliable operation.
Slag deposits over the The used fuel is with high ash
combustion chamber content and does not comply
fire-grate.
with the appliance
requirements.
Burner operation mode over its Decrease the burner heating output
nominal heating output.
by changing its heating output
level.
Failure, showed on
the controller display
The burner has
stopped, but after new
start it operates.
Problem in the burner
operation.
The photo-sensor sends wrong
information to the controller.
It is possible to ask for servicing
assistance/consulation.
Check the fuel quantity over the
burner fire-grate. Ask for
assistance for adjustment or
consultation by servicing
technician.
Dirty heat-exchanging surfaces, It is necessary to clean the heatdepending on the appliance
exchanging surfaces of the
type and operation mode.
appliance.
High flue gas
temperature (if
thermometer is
installed).
Smoke presence in
Dirty or clogged with ash fluethe boiler room after a gas line inside the appliance –
period of operation.
which consumes the heat
energy.
Other, not described
above failures.
Clean the appliance from the ash
deposits – which consumes the
heat energy.
It is necessary to ask servicing
technician for consultation or/and
for his intervention.
In all other cases, the removal of eventual failures and damages must be performed by the
manufacturer or by authorized servicing company.
BiSolid GP
29
OM-BSGPV00/08/2012/EN