Heater - Heidolph LABOROTA 20 control Mode D'emploi

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For more information refer to Troubleshooting Section.

12. Heater

Display
Change between Act Bath, Set Bath and Act Chiller with set key. Act Bath, Set Bath or Act Chiller
LED turns ON.
Act Chiller is the actual coolant temperature, which is the basis for the T auto vacuum control
mode.
To set heating bath temperature, select Set Bath LED.
Display now shows the heating bath's nominal temperature with a 1/10 of a degree C resolution.
Change heating bath temperature with the Set keys.
Not pressing one of these keys for 5 seconds will cause the display returns to "Act" mode. The last
figure entered is saved.
The Start Stop key turns the heater ON.
Pressing the key once more will discontinue heating.
The Heater LED illuminates as long as the heating mode is kept active, the Heater control LED
illuminates as long as heating current flows. (Act Bath < Set Bath)
Should the Heater LED remain dim after pressing the Start Stop key, please check to see if the
Over temperature Protection LED is ON or flashing.
For more information refer to Troubleshooting
Section.
Select
key
Act Bath LED
Set Bath LED
Act Chiller LED
LEDLED
84
Start / Stop
key
Heater LED
Heater control LED
increase
decrease