Diehl 775 Instrucciones De Montaje página 29

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6.1 Flow/return setting (optional ex works)
Optionally, the installation position of the meter can be set in-situ in loop 3
("3.5" page 38). Consequently installation in the inlet (flow) or outlet
(return) is possible.
This setting must be made prior to initial operation of the meter.
As supplied, the outlet (return) is pre-set and is shown as follows in the display.
To changeover, switch to the "OutLEt" window in loop 3 (see 9. Operation).
Pressing and holding the button for > 6 s changes the display/setting to
"InLEt".
This setting can be changed a total of 8 times by pressing the button.
The display changes during the 6 s.
This does not influence functioning.
Sequence during changing
If the button is pressed and then held for > 6 s, the meter performs the
command shown in the display.
Button pressed <3s
Setting and number of possi-
ble changes.
Button pressed >3s
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