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16-FAULTS/CAUSES/SOLUTIONS
The boiler does not run
ANOMALIES RELATED TO THE HYDRAULIC CIRCUIT
No increase in temperature with
boiler in operation
Condensation in boiler
Radiators cold in winter
ATTENTION!
The operations in italics must be carried out by specialised personnel.
The manufacturer will not be liable and the guarantee lapses if this condition is not respected.
72 72
No power supply
Pellet probe stop
Blown fuse
Pressure switch broken (lockout
indicated).
Clogged smoke exhaust or smoke duct.
Water temperature sensor triggered
Incorrect combustion adjustment.
Boiler / system dirty.
Insufficient boiler power.
Poor pellet quality
Incorrect temperature setting.
Insufficient fuel consumption.
Room thermostat (local or remote) set
too low. If remote thermostat, check if it
is defective.
Circulator does not run because blocked.
Circulator does not run.
Radiators have air in them
Check that the plug is inserted and the
main switch is in the "I" position.
Cancel stoppage by changing the setting of
the rear thermostat. If the problem persists,
request assistance.
Replace the fuse.
Insufficient pressure of water in boiler
Clean the smoke exhaust and/or the
smoke duct.
Call for assistance
Check recipe and parameters.
Check and clean the boiler.
Check that the boiler is properly sized for
the requirements of the system.
Use quality pellets.
Set the boiler to a higher temperature.
Check the recipe and/or technical
parameters.
Set to higher temperature or replace. (if
remote)
Free up the circulator by removing the plug
and turning the shaft with a screwdriver.
Check the electrical connections of the
circulator; replace if necessary.
Vent the radiators
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