JULABO MB-5M Heating Circulators with Open Bath - Manual (Page 25)

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7. Setting of temperatures
The function of the key is configurable.
1. If the key is pressed, normally only one adjustable working
temperature is displayed (factory setting).
2. Using the Menu Configuration which is started by pressing the
key a menu with three pre-set setpoints can be
assigned to the key.

Press key if a value is to be retained.
7.1. 1-setpoint mode / Direct setting of temperatures
The circulator uses the setpoint of t1 or t2 or t3 for temperature
control.
The indicated setpoint temperature can be changed directly any
time.
Example: change 25.00 °C to 50.00 °C
1. By pressing the key the circulator switches to the
active >Setpoint< in the example on the left > t1 25.00°C<.
The integer digits flash
(example: <25>).
2. Change the value by pressing the keys and to
50.00 °C and confirm by pressing the key .
The decimal digits flash and can be adjusted if desired.
Confirm once more by pressing the
key.
The end of the adjustment is signalled by the flashing message
>t1<

If the „Up / Down“ keys are pressed immediately
instead of pressing the key this is called d irect
temperature setting.

The circulator uses the new working temperature value for
temperature control.

The temperatures can be set in start or stop mode.
7.2. Using the pre-setting in the menu
Factory setting:
25 °C
37 °C
70 °C
Press the key to call up the menu for temperature setting.
3 different working temperatures can be adjusted. Their values are
freely adjustable with the working temperature range.
Important:
Prior to the adjustment switch-over to the 3-temperature mode has
to be effected in the menu configuration.