39
• Control unit main alarms
NUMBER ALARM NAME
CAUSE
MAIN REASONS
MAIN REMEDIES
AL1
BLACK
OUT
•
Electrical black out
while the stove is run-
ning
•
The electric plug has discon-
nected from the mains socket
•
The electric plug has discon-
nected from the stove socket
•
The electrical wiring connec-
tor has disconnected from the
electronic circuit board terminal
board
•
The fuses installed on the elec-
tronic circuit board have blown
•
Check that the power cord is
connected properly to both
the mains socket and the
stove socket
•
Check that the connectors
are well connected to the
electronic circuit board ter-
minal board (test this with
the power cord discon-
nected).
•
Check the fuses are OK (do
this test with the power cord
disconnected)
AL2
EXHAUST
PROBE
•
The electrical con-
nection is not correct
• The flue probe is bro
-
ken
•
The fumes probe could be worn
or broken due to accidental fric-
tion
•
Check that the probe is con-
nected to the electronic circuit
board correctly. RED wire to ter-
minal +, blue wire to terminal
•
Check that the thermocouple
wires are intact, and there are
no continuity interruptions
•
Contact the Jolly-Mec Techni-
cal Assistance Centre
AL3
HOT
EXHAUST
•
The fumes tempera-
ture is over 270°C
•
The fume probe is positioned
incorrectly
•
The air exchange fan is not wor-
king
•
The stove is exceptionally dirty
•
The PELLET load is excessively
high
•
Check the position of the fumes
probe
•
Check to see if the air exchange
fan is running properly
•
Check to see if the stove is dirty,
and clean it if necessary
•
Check to see if the PELLET load
settings are correct
•
Contact the CAT if this type of
alarm is tripped frequently
AL4
FAN
FAILURE
•
The control unit does
not detect the correct
number of fumes ex-
tractor rpm
•
The fumes extractor electrical
connection is incorrect or faulty
•
The “ENCODER” speed sensor
plug is disconnected.
•
The combustion fan is broken
and is not revolving
•
The combustion fan is very dirty,
to the extent where it decreases
its speed
•
Check that all the electrical con-
nections are in order
•
Check to see if the combustion
fan is very dirty
•
Check to see if a foreign body
has accidentally been caught up
in the fan or the external motor
•
Contact the CAT if this type of
alarm is tripped frequently
AL5
NO
LIGHTIN-
•
The DELTA TRUN
ON setting has not
been reached within
the maximum start-
up time
•
The start-up electrical element
may be broken
•
The electrical element guide
tube could be very dirty and
clogged with ash.
•
The PELLET loading during the
start-up phase could be higher
or lower than the amount cali-
brated by Jolly-Mec
•
The fumes extractor fan speed
is too high or too low during the
start-up phase
• The firebox may be positioned
incorrectly
• The firebox could be exceptio
-
nally dirty
• Check the efficiency of the elec
-
trical element
•
Check that the element guide
tube is clean
• Always check that the firebox is
perfectly clean before the start-
up phase
•
Before restarting the stove, it is
necessary to empty the firebox,
that is restarting the stove with a
clean firebox.
•
Check the PELLET preloading
quality. The level must be slightly
above the electrical element hole
during the preloading phase
•
Check that the PELLET load
and fumes extractor fan speed
settings are correct
Содержание I-DEA Angolo
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