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Versafreeze Freezer Cabinets
07/2021
7.4.1
Setting the cooling water volume regulator
The setting of the cooling water volume regulator is only necessary if the in-house cooling water is significantly warmer or
colder than it was set in test mode. The value of the cooling water volume regulator set in test mode can be found on the
label on the cover of the cooling water volume regulator. We recommend adjusting the cooling water quantity in small
steps (approx. 0.1 on the scale) from a cooling water deviation of 10 °C. The temperature difference between the cooling
water inlet and cooling water outlet temperature should be 15 - 20 K. To set the cooling water volume regulator, the
cover of the cooling water volume regulator is on the back of the device.
Fig. 1
Fig. 2
Unscrew the knurled screw and remove the cover.
Open cover of the cooling water volume regulator.
Fig. 3
Turning the dial in direction 1 on the scale increases the amount of cooling water and turning it in direction 5 on the scale reduces the amount of cooling
water.
Summary of Contents for Versafreeze VF 15040
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Page 33: ...07 2021 Versafreeze Freezer Cabinets 33 44 Touch screen unit Single board cryostat A1 ...
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Page 41: ...07 2021 Versafreeze Freezer Cabinets 41 44 15 Notes ...