If I have a power cut will my Glycol Chiller (GC4) resume at my set temperature? Jade March 18, 2024 01:21 Updated Yes, when the power comes back on the Glycol Chiller will resume at the temperature you set it at. Related articles Why is my GC4 flashing and beeping? Why is the Glycol Chiller set to -4°C (24.8°F) / -4.5°C (23.9°F) How often do I replace the propylene glycol in my GC4? Instructions - How to switch your Original G30 controller from Fahrenheit to Celsius Adding the G70 / G70² equipment profile on the app recipe builder