JULABO F38-EH Refrigerated and Heating Circulators - Manual (Page 25)

EH
25
6.6. Timer function
With the timer function the operating time can be limited to an
allowed time.
6.6.1. Setting the time
Factory setting:
Max. time:
33 h 19 min.

The setting can only be made in the Stop status.
1. Calling the timer function:
Hold the key pressed and activate the edit key
shortly. The time which was set last, is shown.
2. Setting the time:
Activate key to set a higher value .
Activate key to set a lower value .
Activate the key shortly for single step, hold the key pressed for
quick enumeration.
3. Store the set value with the key .
Example: 120 minutes

This time remains stored until something is changed.
6.6.2. Timer operation
Timer operation
 Starting the timer:
Hold the key pressed and activate the edit key shortly.

The bath temperature is shown. In case of timer operation the
comma in the display is blinking. The set time is counted up to
zero. When the time has elapsed, the circulator stops.
 Interrupting the timer / Failure of power supply voltage:
If there is a power failure, or if the unit is switched off at the mains
switch, the circulator memorizes the position of the timer. When
the power supply is switched on again, the circulator only works off
the remaining time.
 Canceling the timer operation:
Press the key for approx. 4 seconds.
The timer can be restarted.