INSTALLATION, OPERATION AND MAINTENANCE MANUAL
Bisolid Automat OM-BAV05/02/2018/EN
73
Incorrect operation of the photo-
sensor used for monitoring the
combustion process.
The photo-sensor used for monitoring
the combustion process should be
adjusted or replaced – to be performed
by a service specialist only.
The burner does not
start or stop operation.
No power supply.
Check whether the burner display and
its indication operate.
Check working order of the power
supply of the equipment to which the
burner is installed and which provides
voltage with parameters 220 VAC, 50
Hz – to be performed by a service
technician.
Check burner proper wiring according
to the presented electrical diagram.
Check for loose electrical connections
– to be performed by service
technician.
No start signal to the burner.
Check whether the burner has
received start signal and whether the
electric circuits of the module,
providing signal for operation to the
burner are in good order - to be
performed by a service technician.
Check for loose connections. Check
the working order of the burner
operation control module, which
provides voltage and necessary
signals.
The burner is not working,
although there is an operation
signal.
Check for activated emergency alarm
– check the list with alarm modes and
indications of the controller, presented
in the next table.
Blown fuses.
To be performed by service
technician:
check the fuses condition
and if there is need for replacement,
change the fuses with new with
corresponding parameters (
Caution:
the fuses are fast-reacting)
The flame of the
combustion process is
"cloudy" and chimney
smokes.
Low quality wood pallets
The humidity is probably higher than
the normal needed for the burner
operation, it is necessary to change
the pellets.
Inappropriate adjustment of the
burner parameters
Adjustment of the equipment operating
parameters is needed – to be
performed by a specialist
Burner starts, but can
not enter the set mode
Incorrectly positioned photo-
sensor.
Change the position of the photo-
sensor for monitoring the combustion
process, by rotating it around its
longitudinal axis.
The photo-sensor surface is dirty.
Clean the dirt carefully.
The photo-sensor is damaged –
there are burnout traces on its
surface.
It is necessary to replace the photo-
sensor with new one – ask for service
assistance.
Reason – improper burner shut down.
Unstable operation of
the burner.
Photo-sensor failure.
Check photo-sensor working order.
Controller operation settings are
changed.
Check the burner thermal power rate
setting.
Check the controller settings – to be
performed by a service technician
