Julabo CF31 - Setting Operating Temperatures

Cryo-Compact Circulators
29
7.3. Setting the temperatures
Factory setting:
Setpoints
>Setpoint1: 20.00°C
Setpoint2: 37.00°C
Sezpoint3: 70.00°C
Press the key to call up the menu for temperature selection.
3 different working temperatures are adjustable. Their values are freely
selectable within the operating temperature range.
 This setting may be carried out with the circulator being in the Start or
Stop condition!
Example: Setting working temperature „Setpoint 3“
Setpoints
Setpoint1: 20.00°C
Setpoint2: 37.00°C
>Setpoint3:

70.00°C
Setpoints
Setpoint1: 20.00°C
Setpoint2: 37.00°C
>Setpoint3: 85.00°C
25.83
S 85.00
E -----
1.
Press the key.
The LCD DIALOG-DISPLAY indicates the valid settings.
2.
Use the keys to select Setpoint 3.
(One segment of the line blinks)
Change the value to 85 °C.
3.
Use the numeral keypad to enter 8 and 5.
Then press enter
to store the value.
The value remains visible on the LCD DIALOG-DISPLAY for about 10
seconds, or press
to update the display immediately.
 In the >Start< condition this value is immediately used for controlling the
working temperature.
The indication on the VFD COMFORT-DISPLAY is updated.
The heater control indicator blinks.

Notice: See SetMax: and SetMin:
in chapter 8.6. Limits on page 59
Example: Selecting the working temperature
• Press the key. Use the keys to select setpoint 1, 2 or 3
and press enter
.
 The Cryo-Compact Circulator uses the new working temperature value
for temperature control.