
BlueHelix HiTech RRT C
328
EN
cod. 3541V300 - Rev. 00 - 02/2021
(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 buttons
and
Heating
and set it to
5
with the
buttons
and
DHW
.
Confirm with the button
.
Return to the
main menu[MENU]
.
3.Return to 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 finding
the optimum ignition point.
6.After ignition, the burner goes to the vari-
ous powers (max, med, min) indicated by
the point
(fig. 38).
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 unsuccessful, the display shows
the message
max_err
at the point
and an error code at the point
(fig. 38).
9.Exit with the button
and unblock the
boiler.
Repeat the sequence from point
“1”
.
fig. 38
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 as follows:
•by changing the parameter "
gas type
"
b03
.
•by setting parameter
P67
to
1
.
•by changing the value of parameter
P68
.
•by “
Restore Factory Values
” with parameter
b29=10
.
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
•in case of fault conditions
A01
,
A06 or other faults when required
(see table 11. Respect the
sequence of fault solutions).
The
calibration procedure [Auto Setup]
resets the combustion parameters previously recorded
and must be done only in the cases described above.
a
a
c
AUTO SETUP
Step:
Power:
CH temp:
Alarm:
max ...
-- %
22°
none
a
c
Содержание BlueHelix HiTech RRT C
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