51
ENGLISH
Alarm code
Alarm text
Alarm causes
Main solutions
AL21
ROOMPROB
FAILURE
• If PROBE is set as room probe, the measured
value is not correct read.
• Check probe wiring. If correct, replace the probe.
AL22
LO PROBE
BUFFER
• The Puffer Lo probe is disconnected or broken.
• Check probe wiring. If correct, replace the probe.
AL23
PELLET
LEVEL
• If the level sensor is installed on the model, it
signals that the pellet level in the container is lower
than the sensor.
• Fill the container with fuel.
AL24
h2O min
pressURE
• System pressure is under 0.5 bar, read only set.
• Check system water load.
AL26
DOOR
OPEN
• The combustion chamber door was left open
during operations.
• Check the microswitch electrical connections.
• The device must only be used with the combustion
chamber door closed.
AL27
DHW LO
FAILURE
• The boiler Lo probe is disconnected or broken.
• Check probe wiring. If correct, replace the probe.
AL28
SERVICE 24H
• The device continuously remained on for over 24
hours.
• Thoroughly clean all the parts, firebox, ash pan,
inspection cap, exchanger, glass, firebox holder
and then turn the device back on.
Each safety alarm shuts down the stove.
To resume normal operating conditions, press Button
3
ESC and wait until the FINAL CLEANING procedure terminates and the message
OFF disappears from the screen.
Fix the problem that generated the alarm before turning the stove back on.
By-passing or ignoring alarms and continuing to use the product could damage people and/or property for which
the manufacturer cannot be held liable.
All alarms are saved and logged. Continuous product use in incorrect conditions could null and void the warranty.
WARNING
