Heidolph RotaChill - Manual (Page 20)

110-509 HD/EN 19
Setting the Low Limit Temperature
This sub-menu allows you to limit how low the temperature set point may be set. It also serves as a low
limit safety, alerting you if bath temperature falls below the low limit temperature setting. The Low Limit
value may be set from -55° to +10°C / -65° to +50°F; the factory default is -50°C / -60°F.
To avoid unwanted alarms or shutdowns during regular operation, the Low Limit value should be set at
least 5° lower than the selected control temperature.
To Access: Press the key until LOW LIMIT 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).
Appears when in the Low
Limit sub-menu