33
SOFT 80, SOFT 100 PELLET-BURNING STOVE
EN - Rev. 1.0
...the pellet tank cover is open or not properly closed
If the pellet tank cover is left open or not properly closed, pellet loading will not start and the appliance will not switch on.
If the cover is opened during normal operation, the appliance will enter the
“NO DEPRESSURE”
alarm mode.
...the flue pipe is dirty, clogged or incorrectly installed
If the flue pipe is dirty, clogged or incorrectly manufactured, pellet loading will not start and the appliance will not switch
on. If the flue pipe is obstructed during normal operation, the appliance will enter the
“NO DEPRESSURE”
alarm mode.
…the pellet tank overheats
If the pellet tank overheats (>85°C), the pellet will not be loaded because the manual reset thermostat intervenes. If this
occurs during normal operation, the appliance will enter the
“THERMAL SAFETY”
alarm mode. It is therefore necessary
to reset the
“manual reset safety thermostat”
(refer to
“Components of the appliance”
)
before switching the appliance on
again. To reset the thermostat, it is necessary to remove the black cap and press the underlying button.
...lack of power (blackout)
If a power blackout occurs for a shorter time than Pr48, when power is restored the appliance will immediately re-start in
the working mode (recovering the set working power).
If the outage lasts longer than Pr48, when power is restored the appliance will enter the
“CLEANER STAND
-
BY”
mode
and run the entire switch-off and cleaning cycle until the appliance cools. When this phase is over, the appliance can be
restarted resuming work at the set power.
Previous status
Black-out duration
Status after power restore
OFF
any
OFF
CHECK UP
any
CHECK UP
LOAD PELLET
any
BLACK OUT ALARM
FIRE WAIT
any
BLACK OUT ALARM
FIRE WAIT / LOAD
PELLET
any
BLACK OUT ALARM
FLAME LIGHT
Duration < Pr48
FLAME LIGHT
FLAME LIGHT
Duration > Pr48
CLEANER STAND-BY with automatic re-ignition after machine cooling
WORK (any phase)
Duration < Pr48
WORK (any phase)
WORK (any phase)
Duration > Pr48
CLEANER STAND-BY with automatic re-ignition after machine cooling
CLEANING FIRE-POT
Duration < Pr48
CLEANING FIRE-POT
CLEANING FIRE-POT
Duration > Pr48
CLEANER STAND-BY with automatic re-ignition after machine cooling
FINAL CLEANING
any
FINAL CLEANING and after cooling OFF
STAND-BY
any
STAND-BY
Alarm signals
The following table describes the different alarms which may appear.
DISPLAY VISUALISATION
ORIGIN OF ALARM
AL. 01 – BLACK OUT
Black-out alarm. When power cuts off in certain conditions
(see
“What happens if…”
).
AL. 02 – SMOKE TEMP.
Faulty or disconnected smoke temperature probe.
AL. 03 – REG.ENCODER
This occurs when the speed of the smoke extractor does not correspond to the set speed.
AL. 04 – NO ENCODER
Smoke extractor or smoke extractor encoder faulty. This occurs when the (tachometer) encoder
in the extractor detects an extractor speed equal to 0.
AL. 05 – FAILED IGNITION
No ignition. This occurs when the minimum temperature in the combustion chamber (Pr13) is
not reached within the maximum ignition cycle time (Pr01).
AL. 06 – CHECK PELLETS
Sudden shutdown during the work phase. This occurs when the temperature in the combustion
chamber drops below the minimum threshold (Pr13) during the work phase.
AL. 07 – THERMAL SAFETY
Temperature safety device. This occurs when the safety thermostat intervenes (pellet tank
overheating) or when the fire door is open or not correctly closed. If the safety thermostat
intervenes, it needs to be reset manually
(refer to
“Components of the appliance”
).
