Ferroli BlueHelix HiTech RRT C Instructions For Use, Maintenance And Installation Manual page 329

BlueHelix HiTech RRT C
Test mode [Test]
Do a heating or DHW request.
1.Access the Main menu [MENU] using the
button .
Follow the path installer menu [Service]
>enter the Password 1234 (see fig. 17)
>test mode menu [Test].
Confirm with the button
2.After ignition, the power adjusts to Medium
"med". When the combustion value is
stable, "med ok" is displayed (point
3.The heating buttons are used for the 4
power levels: min (minimum power), med
(medium power), max CH (maximum
power CH) and max (maximum power
DHW) (point
a
4.Only when the step value at the set power
is followed by "ok" (med ok, min ok...) can
the CO be adjusted with the DHW but-
2
tons. Pressing the button
creases the "Offset" value by one unit
(point ). By pressing buttons
b
DHW for more than 2 sec., the Offset
value will change by 3 units.
When the Power value is followed by "ok"
the combustion value will be saved.
To exit the mode just press the button
If the Test mode [Test] is active and enough hot water is drawn to activate the DHW mode, the
boiler remains in Test mode [Test] but the 3-way valve switches to DHW.
The Test mode [Test] is automatically disabled in any case after 15 minutes or by stopping hot
water draw-off (if enough hot water was drawn to activate the DHW mode).
Installer menu [SERVICE]
ONLY QUALIFIED PERSONNEL CAN ACCESS THE SERVICE MENU AND MODIFY PARAM-
ETERS.
Access the Main menu [MENU] using the button
Follow the path installer menu [Service] >enter the Password 1234 (see fig. 17). Confirm with
the button .
Parameter modification menu [TSP]
To scroll the list, press the heating buttons; press the button
press the DHW buttons, confirm with the button
Table 10- Transparent Parameters Table
Index Description
Boiler type selection
b01
Boiler type
b02
Gas type
b03
System water pressure protec-
b04
tion selection
EN
.
).
a
).
DHW in-
and
.
Range
3 = HEATING ONLY, COMBI (NOT MODIFIABLE)
1 = 24_C
2 = 28_C
3 = 34_C
0 = Natural gas
1 = Liquefied gas
2 = Propane-air
0 = Pressure switch
1 = Pressure transducer
cod. 3541V300 - Rev. 00 - 02/2021
5.The "Offset" adjustment range is from -8 to
+8. Increasing the value decreases the
CO , decreasing it increases the CO
2
The CO adjustment must not be done
2
with less than 500 burner operation
hours, because the system adjusts itself.
TEST
Step:
med ok
Offset:
0
Power:
53%
CH temp:
43°
Alarm:
none
fig. 39
.
to display the value. To modify,
or cancel with the button
Default
3
1 = BlueHelix HiTech RRT 24 C
2 = BlueHelix HiTech RRT 28 C
3 = BlueHelix HiTech RRT 34 C
0
1
.
2
a
b
.
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