Operation 6
0020200967_00 SUSTAIN ..s Installation and maintenance instructions
15
5.6.5
Connecting controllers to the electronic
system
X2
X22
X41
– +
24V=
RT
BUS
Burner
off
X106
BUS
24 V
BUS
RT
B.of
f
B
ur
ner
of
f
R
T
24V
=
-
+
B
U
S
1
4
3
2
1
Safety thermostat for
floor-standing heating
2
24 V controller
3
eBUS controller or radio
receiver unit
4
Outside temperature
sensor, wired
1.
Open the electronics box. (
→
Page 14)
2.
Carry out the wiring. (
→
Page 14)
3.
Connect the individual components depending on the
type of installation.
Conditions
: If installing a multi-circuit controller.
▶
Change the pump's operating mode
d.18
from Eco (in-
termittently operating pump) to Comfort (continuously
operating pump).
Conditions
: When connecting a controller (230 V).
≤ 30 mm
N
L
X1
230V~
RT
▶
Connect the controller to the main plug.
▶
Remove the bridge from the plug
24V=RT
.
4.
Close the electronics box.
6
Operation
6.1
Using diagnostics codes
You can use the parameters marked as adjustable in the
table of diagnostics codes to adapt the product to the system
and customer requirements.
Overview of diagnostics codes (
→
Page 28)
6.1.1
Activating diagnostics codes
1.
Press and hold the
button for 7 seconds.
◁
is shown in the display.
2.
Press the
or
button to set the value.
◁
The access code
(96)
is reserved for the competent
person.
◁
The access code
(35)
is reserved for the customer
service.
3.
Press the
button to confirm.
◁
is shown in the display.
6.1.2
Setting a diagnostics code
1.
Press the
or
button to select the diagnostics
code.
2.
Press the
button to confirm.
◁
The value and/or status of the diagnostics code is
shown in the display.
3.
Press the
or
button to set the value.
4.
If you allow the value to flash for three seconds, the
setting is automatically confirmed.
◁
is shown in the display for 1 second.
Note
You can manually confirm the setting at any
time by pressing and holding the
button
for less than 3 seconds.
5.
Proceed accordingly for all parameters that need to be
changed.
6.
Press and hold the
button for 3 seconds to finish
configuring the diagnostics codes.
◁
The display switches to the basic display.
6.2
Displaying the status codes
The status codes display the product's current operating
status.
Status codes
–
Overview (
→
Page 32)
6.2.1
Activating the status codes display
1.
Hold the
button down for more than 7 seconds.
◁
S.XX
is shown on the display, followed by the heat-
ing flow temperature, the internal system pressure
and the cylinder temperature (depending on the ver-
sion).
2.
Press the
button to exit this menu.
Summary of Contents for ENERGY 12s-A
Page 47: ......
