Cooling and heating 135
b. Humidity control - set cooling liquid temperature at least +10 °C (+50 °F) above
converter outside air. The cooling liquid temperature: minimum +25 °C (+77 °F) and
maximum +50 °C (+122 °F).
5. During normal operation - long period of time lack of electricity
a. Option 1: Back up power source to maintain 230 V AC for cooling unit and converter
b. Option 2: Follow points 2.c. and 2.d.