BlueHelix HiTech RRT C
33
EN
cod. 3541V691 - Rev. 00 - 04/2022
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
2
be ad-
justed with the DHW buttons. Pressing the button
DHW
increases the "Offset” value by one unit
(point
). By pressing buttons
and
DHW
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
2
, decreasing
it increases the CO
2
.
The CO
2
adjustment must not be done with
less than 500 burner operation hours, because
the system adjusts itself
.
fig. 42
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
. To modify press the
DHW bu-
ttons
, confirm with the button
or cancel with the button
.
Table 10- Transparent Parameters Table
a
a
b
TEST
Step:
Offset:
Power:
CH temp:
med ok
0
53%
43°
Alarm:
none
a
b
Index
Description
Range
Default
b01
Boiler type selection
3
= HEATING ONLY COMBI (DO NOT MODIFY)
3
b02
Boiler type
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
1
= 24 kW
2
= 28 kW
3
= 34 kW
4
= /
5
= Hybrid 24 C
6
= Hybrid 28 C
7
= Hybrid 34 C
Summary of Contents for 47-267-74
Page 42: ...BlueHelix HiTech RRT C 42 EN cod 3541V691 Rev 00 04 2022 fig 51 fig 52 fig 53 5 6 6 ...
Page 61: ......
Page 62: ......
Page 63: ......
