0020308119_02 Operating instructions 13
The active list entry is displayed lit up in
white.
You can use Copy settings to… to
transfer start and end time periods that
have already been programmed to an-
other day of the week.
You can find simplified programming of
the time periods for heating mode under
MAIN MENU → CONTROL → Time pro-
gramme assistant.
4.6.3 Setting time periods using the
time programme assistant
Validity: Product with connected sensoROOM
pure (VRT 50/2)
You can use a time programme assist-
ant for heating mode.
Call up MAIN MENU → CONTROL →
Time programme assistant.
The time programme assistant guides
you through the planning. There is a
block for Mon–Fri and Sat–Sun.
The time programme assistant over-
writes the weekly planner that has been
created for heating mode.
4.7 Calling up status codes
▶ Call up MENU → INFORMATION →
Status code.
Status codes (→ Appendix B)
◁ The current operating mode (status
code) is shown on the display.
5 Care and maintenance
5.1 Caring for the product
▶ Clean the casing with a damp cloth and
a little solvent-free soap.
▶ Do not use sprays, scouring agents,
detergents, solvents or cleaning agents
that contain chlorine.
5.2 Maintenance
An annual inspection of the product carried
out by a competent person is a prerequis-
ite for ensuring that the product is perman-
ently ready and safe for operation, reliable,
and has a long working life.
5.3 Reading maintenance
messages
If the symbol is shown in the display,
the product requires maintenance work.
The product is not in fault mode but contin-
ues to operate.
▶ Consult a competent person about this.
▶ If the water pressure is flashing at the
same time, simply add more heating
water.
5.4 Maintaining the pressure of the
heating system
5.4.1 Checking the filling pressure of
the heating installation
You have multiple options for reading the
filling pressure of the heating installation.
– On the basic display, as a value on the
bottom right on the display.
– On the basic display, as a symbol on
the upper edge (five stage bars).
– On the INFORMATION menu, as a
value compared to the minimum and
maximum filling pressure.
▶ Call up MAIN MENU → INFORMATION
→ Water pressure:.
◁ The value for the current filling pres-
sure appears on the display.
▶ Check the filling pressure in the display.
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