20
ON/OFF menu
Contact the
service
Er25
Firebox cleaning motor error
After cleaning the firebox, the
cleaning mechanism did not
return to the starting position
Wait for the boiler to turn
off and then start the
system from the ON/OFF
menu
Contact the
service
Er26
Turbulator cleaning motor error
After cleaning the turbulator,
the cleaning mechanism did
not return to the starting
position
Wait for the boiler to turn
off and then start the
system from the ON/OFF
menu
Contact the
service
Er39
The primary air flow meter sensor
is damaged
Faulty sensor
The boiler continues
working without
adjusting the primary air
Contact the
service
Er41
Minimal primary air flow not
reached during the validation
phase
An obstacle or
major dirt of the
primary air pipe
Wait for the boiler to turn
off and then start the
system from the ON/OFF
menu
Check and
clean the
pipe for
primary air
supply
Check the
exhaust and
flue draft and
cleanliness
Flue gas outlet obstruction
Door inadequately closed in
the ignition phase
Check if the
chamber
door close
properly
Contact the
service
Er42
Primary air flow is greater than the
maximum allowable value
Excessive amount of supply
air
Wait for the boiler to turn
off and then start the
system from the ON/OFF
menu
Check the
primary air
supply pipe
Check the
exhaust and
flue draft and
cleanliness
Contact the
service
NOTE: If the recommended solution fails to remove the direct cause of the alarm, CONTACT ALFA PLAM CALL CENTER or
the closest authorized service.
11.
INFORMATION ON BOILER DISPOSAL
Disposal of the boiler and its removal (as waste material) is the responsibility of the owner of the boiler.
The owner must comply with the applicable state regulations where the boiler is disposed, for safety and environmental
protection.
Disposal of the boiler can be delegated to a third party that is licensed for such work.
INDICATION: In any case, you must observe the state laws at the pellet boiler installation location.
WARNING: All disassembled parts that should be destroyed must be properly removed:
- remove all electrical components
- disconnect the battery from the electronics
- dispose of the battery separate from the electronics in accordance with the standards in designated containers
- separate the base of the boiler and dispose of it as a scrap metal
WARNING: Discarded boilers in natural environment poses a serious threat to humans as well as animals. The
boiler owner is always liable for the damages.
When the boiler is disposed of, it is necessary to dispose of the CE marking, instructions for use and any other document
related to the installation.
12.
TECHNICAL CHARACTERISTICS OF THE GRANDE 37 LUX
PELLET BOILER
Characteristic
Value
Reduced
(minimum)
Rated
(maximum)
*Boiler power (kW)
10.9
37
*Efficiency (%)
92.2
92.5
Pellet consumption per hour kg/h
2.45
8.27
CO emission (at 10% O
2
) (%)
0.014
0.002
