Humboldt H-3185B CONTROLLER - Manual (Page 20)

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© 2008 Humboldt Manufacturing
5.8 Setting Soak Time
1. Continuing from section 5.7, while the green display is alternating between “SL1”
and the soak temperature, continue pressing the Mode button until the green
display flashes “St1” (Figure 17). The display will alternate between “St1” and
the soak time (in minutes). As in the case of the ramp time, this is the first of 8
soak times available. Soak time 1 is preset to 0 so that as soon as the temperature
reaches the set point, the controller switches to the next ramp to reach the next
temperature set point.
Figure 17
2. To change the soak time, press the up or down arrow button until
the desired time is achieved.
Note: It is necessary to set ramp time 1, soak level 1, and soak time 1 before
setting ramp 2 and soak 2. Simply continue pressing the Mode button until rt2,
SL2, and St2 appear in the green display. If no more temperature levels are