-deter-men ΔT and adjusting
The design ΔT of the the system is 5K. This means that the temperature difference between the
water-inlet and outlet of the Opticlimate must be maintained at 5K. To deter-men this value press
the S-key short on the remote of the Opticlimate. In the display appears C-01 and a temperature.
Using the up-and down keys you can scroll from C-01 up to C-06.
To determent ΔT
subtract the temperature value C02 from C03.
C02 – Water-out temperature (supply to water cooler)
C03 - Water-in temperature (return from water cooler)
Example: C02= 45°C
C03= 39
°C -
ΔT= 6°K
-Balancing with manual or auto by-pass
-Adding glycol to the system
In an environment where glycol (antifreeze) in case of a leak could come in contact with food,
chemicals or in a pharmaceutical or agriculture plant, propylene glycol must be used. We
recommend to use a 20% glycol / water mix. (antifreeze protection -10°C) or more depending on
outside conditions.
To determen how much glycol must be added, you need to know the total volume of water in the
system. The specification sheets below help to determen how much volume your system contains.
© TCF 2019
