48
Gi
Assembling/Disassembling the Union
Nut (Poland / Austria)
In the case of supplies to Poland and Austria, the
union nut (1) is not preassembled� Use the thread
gauge supplied to determine which union nut (1)
must be assembled on the radiator valve�
1� Slide the union nut (1) on the radiator valve
until you hear a distinct "click" and the union
nut (1) can be rotated freely�
If the union nut (1) is fitted the wrong way around
on the radiator valve, the union nut (1) can be
simply screwed off and then fitted the right way
around�
If the wrong union nut (1) is fitted, the union nut (1)
must be removed as described below:
1�
Use a flat object, e.g. a screwdriver, to press
lightly on the rim of the device�
2�
Pull the union nut (1) off.
9. Navigating in the Menu
Press the
Mode/Menu
button (5 b), and keep it
pressed, to open the menu�
Turn the
Rotary knob
(9) to select the function
required�
Press the
Rotary knob
(9) to activate the func-
tion� You can use the
Rotary knob
(9) to change
the settings�
Press the
Rotary knob
(9) to confirm your input.
Following 30 seconds without any input, the dis-
play switches back to the main screen�
