Lowering limit switch:
•
Switched-off = closed contact
•
Switched-on = open contact
It indicates the stand-by input status (GND/I2):
•
Off: contact open (satisfied)
•
On: closed contact (to be satisfied)
It indicates the status of the tank probe:
NOT USED
Lifting limit switch:
•
Switched-off = closed contact
•
Switched-on = open contact
It indicates stove operation:
•
Switched-on = The stove is working in automatic mode
•
Switched-off = The stove is working in manual mode
•
Flashing = It switched to manual mode during a feeding cycle (cycle must be completed before switching to
manual mode)
It indicates motor reset phase:
•
Switched-off = reset not activated
•
Switched-on = reset activated
Briquette feed limit switch:
F1
•
Switched-off = closed contact
•
Switched-on = open contact
17. TROUBLESHOOTING
17.1.
WOOD operation MANUAL
PROBLEM
POSSIBLE CAUSES
Chimney inlet
Chimney dimensions
The appliance
Flue insulation
does not work
Aperture in the flue
Connection to other appliances
Positioning of the registers
Humid wood
Difficulty
Air flow in the place of installa-
igniting the fire
tion
Flue
Positioning of the registers
Chimney inlet
Flue gas
escaping
Ash and combustion residues
Draught
Wet wood
Fuel type
The glass gets
Quantity of fuel
dirty too quickly
Draught
Register adjustment
32
POSSIBLE SOLUTIONS
Check that the chimney inlet is done in a workmanlike manner
Check that the chimney dimensions are correct and appropriate for the
appliance used
Check that the flue is properly heat insulated
Check that the flue does not have improperly sealed apertures or inspec-
tion hatches
Check that the flue is not connected to other appliances
Check that the air register is open
Use dry wood (wood with 20% humidity)
Ventilate the area to have oxygen-rich air
Check that the flue is suitable for the appliance
Check that the air register is open
Check that the chimney inlet has no leaks
Check that the ashes and combustion residues do not obstruct the ex-
haust pipe or the grate
Insufficient draught
Use seasoned wood (wood with 20% humidity)
Unsuitable combustible material
Too much combustible material
Insufficient draught
Improper register adjustment
FUTURA
8291003 - IT - EN - DE - FR