39
Mod. ITACA-TROIA rev 01
Instructions for use
translated from the original text
IT
IT
FR
FR
ES
ES
EN
EN
Encoder error: combustion fan
speed adjustment failure
Block status
Er08
Low water pressure
Block status
Er09
High water pressure
Block status
Er10
Incorrect date/time values
after prolonged absence of
mains power supply
Block status
Er11
Ignition failure
Block status
Er12
Voltage gap
Block status
Er15
Air flow regulation failed
Block status
Er17
No fuel
Block status
Er18
Brazier cleaning motor error
Block status
Er25
Flow switch sensor broken
Block status
Er39
Minimum air flow not reached
during check-up/‘poor
draught’ test failure during
check-up
Block status
Er41
Maximum air flow exceeded
Block status
Er42
Door error
Block status
Er44
Auger encoder error:
no encoder signal
Block status
Er47
Auger encoder error: failed
auger speed adjustment
Block status
Er48
I/O i2c modules error
Block status
Er52
‘Excessive draught’ test failure
during check-up
Block status
Er57
Service error. Indicates that
the programmed operating
hours have been reached.
You are required to call the
Assistance Service.
Block status
Seru
Messages
Description
Code
Probe control fault during check-up phase
Sond
Water temperature inside the boiler above 99°C Hi
Indicates that the programmed operating hours
have been reached.
Clr
Message that appears if the system is switched
off in a non-manual manner during the Switch-
on phase (after pre-loading): the system will only
switch off once operation is steady.
Off del
Periodic cleaning in progress
Pclr
The message is displayed when DHW is reque-
sted (closed flow switch contact) since a flow
switch is used.
Flu
Display of operating statuses
Status
Code
Off status
-
Check Up status
Chec
Ignition - preheating phase
On 1
Ignition - pre-loading phase
On 2
Ignition - fixed phase
On 3
Ignition - variable phase
On 4
Stabilisation status
On 5
Normal status
-
Modulation status
Mod
Standby
Stby
Safety
Saf
Switch-Off status
Off
Block status
Alt
Restart status
Rec
4.2
USER 1 MENU
Displays
• Tp: puffer temperature [°c]
• Ta: basic room temperature [°c]
• Tf: smoke temperature [°c]
• Uf: combustion fan speed/volta-
ge [rpm/volt]
• Co: auger ON time [rpm/sec]
• Pa: water pressure [mbar]
• Fc: firmware code and revision:
fysyi01000034.X.Y
• 510: Manufacturer’s product
code: 0y.0X
Operating po-
wer adjustment
Simply click k2 or k6: the d2
display flashes. It is possible to
change the power from the values
available by clicking several ti-
mes. E.g.: 1–2–3–4–5–A
(A= automatic combustion)
After 3 seconds, the value is saved
and the display goes back to
normal.
Pellet manual
loading
The bottom display shows load,
whereas the top one shows the
loading time elapsed. To stop lo-
ading, press any button. Loading
is Automatically stopped after
300 seconds. This function is only
available in an Off status
Pellet feeding
correction
Enables you to change the default
settings of the speed or ON times
of the Auger. The set values are
between –7÷7. The default setting
is 0.
Combustion
fan correction
Enables you to change the default
settings of the Combustion fan
speed. The set values are between
–7÷7. The default setting is 0.
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