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 13)
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 operating mode (d.18) from Eco (in-
termittent pump operating mode) to Comfort (continuous
pump operating mode).
Conditions: If you are connecting a controller (230 V).
▶ 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 30)
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 34)
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.