JULABO SC 2500w Eco-Series Recirculating Coolers - Manual (Page 26)

Setting the temperatures
26
7. Setting the temperatures
Factory settings: 25 °C
Press the key to call up the menu for temperature selection.

Setting can be carried out in the start/stop condition.
Example: Actual value
Setpoint 


Actual value 

1.
Press the key. The setpoint value instead of the actual value is
indicated on the display. The value can now be changed.
2.
Change the value
: (Example: 30.0 °C to 65.0 °C)
 Use the cursor keys to move left or right on the display until
the numeral you wish to change blinks.
 Use the increase/decrease arrows to change the selected
numeral (-, 0, 1, 2, 3, ... 9).
3.
Press enter to store the value.
8. Safety installations, warning functions
Check the safety installation at least twice a year! See page 18
Settings for the excess temperature protection according to IEC 61010-2-010 and
for the warning functions for high and low temperature and the conductivity limit
are made in a menu that is called up with the key .
8.1. Excess temperature protection
°C
10
30
60
130
180
220
This safety installation is independent of the control circuit. When the
temperature of the bath fluid has reached the safety temperature, a
complete shutdown of the heater, cooling maschine and pump is effected.
The alarm is indicated by optical and audible signals (continuous tone) and
on the MULTI-DISPLAY (LED) appears the error message "Error 14".
1.
Press the key and call up the menu .
2.
Press enter .
The adjusted cut-out value is indicated on the MULTI-DISPLAY (LED).
3. Set the new cut-out value using a screwdriver via the MULTI-DISPLAY
(LED). (Example: 100 °C)
4. Press to update the display immediately.
Recommendation:
Set the excess temperature protection at 5 to 10 °C above the working
temperature setpoint.