Hoefer RCB20-PLUS - Manual (Page 29)

•
p21
Water bath temperature setting Refrigeration system function
≤ 25 °C Refrigeration system will cool.
25 – 30 °C The refrigeration system will remain powered but
will not cool.
≥ 30 °C The refrigeration system powers will automatically
shut off. Once this happens, the user will not be able
to turn the refrigeration unit back on for 3 minutes.
Table 2. Refrigeration System Temperature Control Limitations
Note: This table assumes
the unit is being used at
room temperature, 20 °C.
If using the water bath in a
cold room, 16 °C should be
subtracted from the water
bath temperature settings.