The PCM inside is NOT below its phase change temperature of -21.5°C/-6.7°F. Make sure that the freezer temperature is always below -30°C/-9.4°F.
FAQ Category: Cool Cube™ Model
Why are the Fridge Temperature panels (PCM) not turning solid?
The PCM inside is NOT below its phase change temperature of 4.5°C/40.1°F. Make sure that the storage temperature is always below 4°C/39.2°F.
Why are the Room Temperature panels not turning solid?
The PCM inside is NOT below its phase change temperature of 21.5°C/70.7°F. Make sure that the storage temperature is always below 20°C/68°F.
Do I need a special freezer for the Varicella Cool Cube™ panels?
Your freezer must be below at least -15°C. -25°C or below is recommended to get the panels solid (for maximum hold time). The colder the storage environment, the less time is needed to condition the panels for use.
