Cooling - Rohde ST 630 Notice D'utilisation

Information: The controller operates by calculating the amount of energy required
by the kiln every 30 seconds (installer adjustable). If for example 40% of full energy
is required to maintain a particular ramp rate or a particular soak temperature, then
the controller will apply heating power to the kiln for 12 seconds every 30 seconds.
The kiln heating indicator will light for 12 seconds every 30 seconds. If full heating
power is required, then the kiln heating indicator will remain lit. If full cooling is
required, the kiln heating indicator will remain off.

10. Cooling

Upon completion of firing the controller lights all lamps on the mimic display and
the kiln is allowed to cool naturally.
120°C
While the kiln temperature is above 40°C the display alternates every
HOT!
5 seconds between the kiln temperature and HOT.
39°C
When the kiln has cooled to less than 40°C the display alternates
E N D
every 5 seconds between the kiln temperature and END.
To return the controller back to idle condition ready for the next firing press the
key (or turn off the power to the instrument).
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