Alfa Plam GRANDE 37, Инструкция по использованию, техническому обслуживанию и монтажу

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21
Faulty or poorly
connected pump and then unscrew
the plastic cap on
the thermostat
and press the
reset button
Contact service
Faulty thermostat
Er02
Safety pressure switch activation
Obstruction of flue
gases
Press and hold P2
key longer than 3
seconds Check soiling of
flue pipes and
chimney
Incorrect chimney
installation
Contact service
Faulty manometer
Er03
Shutting down due to the low flue
gases temperature
Poor combustion (too
much or too little of
pellet remains in the
combustion chamber)
Allow the boiler to
shut down and
then press and
hold P2 key longer
than 3 seconds Check the size of
pellet granules
Check soiling of
furnace chamber
Pellet tank empty Check condition of
flue pipes
Faulty flue gases probe Contact service
Er05
Shutting down due to the high flue
gases temperature The flue gases
temperature exceeds
the limit
Allow the boiler to
shut down and
then press and
hold P2 key longer
than 3 seconds Insufficient heat
transfer – Contact
service
Obstruction of flue gas
pipes
Check soiling of
flue gas pipes and
chimney
Faulty flue gas probe
Er07
Encoder error
Encoder signal missing Allow the boiler to
shut down and
then press and
hold P2 key longer
than 3 seconds
Contact service
Er08
Encoder error The flue gas motor is
not reacting Allow the boiler to
shut down and
then press and
hold P2 key longer
than 3 seconds
Contact service
The flue gas motor is
working faster or
slower than set
Er11
Clock error Problems with the
internal clock
Press and hold P2
key longer than 3
seconds Check the
accuracy of set
time set
Insufficient capacity of
internal battery Check the
correctness of
programming in
Chrono mode
Contact service
Er12
Boiler ignition failure Boiler ignition error
Allow the boiler to
shut down and
then press and
hold P2 key longer
than 3 seconds Check the
condition and
quality of used
pellet
During Ignition Phase
the adequate flue
gases temperature has
not been achieved
Check soiling and
draft of flue gas
pipes and chimney
Faulty flue gas probe
Contact service