Ferroli BlueHelix HiTech RRT H Instrucciones De Uso, Instalación Y Mantenimiento página 326

VALUE CHECK, the FRONT PANEL must be CLOSED
and the INTAKE/FUME EXHAUST DUCTS completely
assembled. Also, the boiler must not be in OFF mode
(see detail C of fig. 11) and there must be no heating
or DHW circuit request.
Calibration procedure [AUTO SETUP]
1. Access the parameters menu[TSP].
2. Select parameter b27 with the
heating buttons and set it to 5 with the
and DHW buttons.
Confirm with the button
Return to the main menu[MENU].
3. Access the installer menu [Service]
>enter the Password 1234 (see fig. 17).
Now the menu for calibration[Auto Set-
up] is also displayed.
4. Select it and confirm with the button
5. The procedure starts automatically find-
ing the optimal ignition point.
6. After ignition, the burner goes to the vari-
ous powers (max, med, min) indicated by
point (fig. 38).
a
7. At the end of the sequence the display re-
turns to the Service menu
8. If the ignition sequence described in point
"6" is not successful, the display shows
the message max_err at point
error code at point
The calibration procedure [Auto Setup] can only be performed if parameter b27 is set to 5.
Parameter b27 can be set manually to the value 5, or by:
• changing the parameter "gas type" b03.
• setting parameter P67 to 1.
• changing the value of parameter P68.
• doing "Restore Factory Values" with the parameter b29=10 (after carrying out this operation,
disconnect and reconnect the power supply for about ten seconds).
In each of the above cases, b27 automatically changes to 5.
It is necessary to perform the calibration procedure [Auto Setup] in the following cases:
• after replacing the PCB
• after changing the gas (b03)
• setting parameter P67 to 1
• after changing the value of parameter P68
• after setting parameter b27 to 5 for replacement of components such as the electrode, burner,
gas valve, fan or for installations with maximum flue resistance
• when fault conditions A01, A06 occur or in other faults when required (see table 11. Re-
spect the sequence of fault solutions).
326
and
.
.
and an
a
(fig. 38).
c
cod. 3541V480 - Rev. 00 - 04/2021
BlueHelix HiTech RRT H
9. Exit with the button
boiler.
Repeat the sequence from point "1".
AUTO SETUP
Step:
max ...
Power:
CH temp:
Alarm:
fig. 38
and unlock the
a
-- %
22°
c
none
EN