6. Press the
PROG
The first heating period has been deleted.
7. Repeat steps 5-6.
The second heating period has been deleted.
8. Press the
AUTO
MANU
or
Select the next week day and clear it.
Settings in manual mode
Constant temperature without timer program (vacation)
1. Press the
AUTO
MANU
2. Use the handwheel to set the temperature.
This temperature is retained until you return to automatic operation.
Heating break (summer)
If you have switched off the central heating system in summer and do not
want to waste the batteries of the HR 40:
1. Press the
AUTO
MANU
2. Turn the handwheel clockwise until
The valve stays open, the HR 40 is switched off.
Radiator off
1. Press the
AUTO
MANU
2. Turn the handwheel anticlockwise until
The heating valve is closed.
Note: You will continue to have frost protection.
button to confirm.
button to terminate the procedure.
button to switch to manual operation.
button to switch to manual operation.
button to switch to manual operation.
appears in the display.
appears in the display.
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