Heidolph RotaChill User Manual
Page 22
110-509 HD/EN
21
Adjusting the Auto Cool Temperature
This sub-menu is displayed only on Refrigerating / Heating Circulators. It determines the bath
temperature at which refrigeration will be activated and permits more precise control when operating at
high temperatures as well as more rapid cool downs. For most applications, an Auto Cool set point 15°C
above room temperature is recommended. The Auto Cool range is from 1° to 135°C. The factory default
is 30°C.
Conventional Refrigeration — Refrigerating/Heating Circulators with 7 liter reservoirs use a conventional
refrigeration system. The refrigeration system will turn on when the bath temperature and set point are
below the Auto Cool set point (70°C maximum).
To Access:
This Press the key until AUTO COOL appears on the display.
To Change:
Press or .
To Accept:
Press or allow the LCD to return to the main operational display
(approximately 10 seconds).
AUTO
COOL
Appears when in the
AUTO COOL menu