Ferroli BlueHelix HiTech RRT C Instructions For Use, Installation & Maintenance page 33

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 le-
vels: min (minimum power), med (medium power),
max CH (maximum power CH) and max (maxi-
mum power DHW) (point
4. Only when the step value at the set power is follo-
wed by "ok" (med ok, min ok...) can the CO
justed with the DHW buttons. Pressing the button
DHW increases the "Offset" value by one unit
b
(point ). By pressing buttons
for more than 2 sec., the Offset value will change
by 3 units.
When the Power value is followed by "ok" the com-
bustion value will be saved.
5. The "Offset" adjustment range is from -8 to +8. In-
creasing the value decreases the CO
it increases the CO
The CO adjustment must not be done with
2
less than 500 burner operation hours, because
the system adjusts itself.
To exit the test mode [Test] hold down 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 PARAMETERS.
Access the Main menu[MENU] with the button
Follow the path installer menu[Service] >enter the Password 1234 (see fig. 17). Confirm with the button
Menu for modifying parameters [TSP]
Press the Heating buttons to scroll the list, and display with value with the button
ttons, confirm with the button
Table 10- Transparent Parameters Table
Index Description
b01 Boiler type selection
b02 Boiler type
EN
.
a
).
a
).
be ad-
2
and DHW
, decreasing
2
.
2
or cancel with the button
Range
3 = HEATING ONLY COMBI (DO NOT MODIFY)
1 = 24 kW
2 = 28 kW
3 = 34 kW
4 = Do not use
5 = Hybrid 24 C
6 = Hybrid 28 C
7 = Hybrid 34 C
cod. 3541V691 - Rev. 00 - 04/2022
TEST
Step:
Offset:
Power:
CH temp:
Alarm:
.
.
.
a
med ok
b
0
53%
43°
none
fig. 42
.
. To modify press the DHW bu-
Default
3
1 = 24 kW
2 = 28 kW
3 = 34 kW
4 = /
5 = Hybrid 24 C
6 = Hybrid 28 C
7 = Hybrid 34 C
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