![Watson-Marlow 530 Du Operating Manual Download Page 46](http://html2.mh-extra.com/html/watson-marlow/530-du/530-du_operating-manual_3773868046.webp)
46
m-530dun-gb-01
17
Manual
All settings and functions of the pump in manual mode are set and controlled by means of key- presses.
Immediately after the start- up display sequence detailed in:
"Switching the pump on in subsequent
power cycles" on page 44
, the manual mode home screen will be displayed unless auto restart is
enabled.
If enabled, the pump will return to the last known operating state when the power was lost. When the pump is
running it displays an animated clockwise arrow. In normal operation, the direction of flow is into the bottom
port of the pumphead and out of the top port.
If an exclamation mark (!) is displayed, it indicates that Auto restart is on (see
"Main menu" on page
77
). If a padlock icon shows, it indicates that the keypad lock is on.
17.1
START
Starts the pump at the current flow displayed, and the display background changes to grey. If the pump is
running, pressing this has no effect.