If power goes off during LSR or Rubber injection molding operation, and stays off for enough time, the material can set up in the mold and can sometimes be difficult to remove. One solution is to tie city water supply or set up an auxiliary pump that kicks in when power is lost, and add a circuit can to the Mold Temperature Control unit that Safety circuit that bypasses the MTC ubit to keep molds cool with power losswould allow cold water to flow around the MTC unit while power is off, in order to keep the mold temperature cool enough to prevent the material from setting up in the mold. 

This feature can be added to Advantage Engineering Sentra Mold Temperature Control units at the factory, but it is also a circuit that you can add in the field on your existing units.