18
9.5.3 Reset all parameters to the factory setting
► Select [rES], then press [Set] and keep it pressed until
[----] is dis-
played�
► Press [Mode/Enter] briefly�
The factory setting is listed at the end of the instructions (→ 13 Factory
setting)�
It makes sense to write your own settings in this table before executing the
function�
10 Operation
After power on and expiry of the power-on delay time (approx� 10 s) the unit is in
the Run mode (= normal operating mode)� It carries out its measurement and eval-
uation functions and generates output signals according to the set parameters�
• Operation indication → chapter 7 Controls and indicating elements�
• The output signals are at the maximum value during the power-on delay time�
10.1 Read the set parameters
► Press [Mode/Enter] until the requested parameter is displayed�
► Press [Set] briefly�
> The unit displays the corresponding parameter value� After about 15 s it again
displays the parameter, then it returns to the Run mode�
10.2 Changing the display unit in the Run mode
► Press [Set] briefly in the Run mode� Press the pushbutton to move to the next
display unit�
> The unit displays the current measured value for approx� 15 s, the correspond-
ing LED lights�
2 groups of display units are accessible (depending on the setting of the param-
eters [SELd] and [Uni�F] and [Uni�T]):
• [Lmin], [m3h] and the temperature unit selected in [Uni�T]�
• [GPm], [GPh] and the temperature unit selected in [Uni�T]�
When setting [SELd] = [FLOW], [Uni�F] = [Lmin] and [Uni�T] = [°C], for example,
[Lmin] is displayed as a standard� By pressing [Set] the display unit changes to
[m3h], [°C] and back to [lmin]�
