I'm not sure if this affects ALL the -20C rooms though as I just got the information from ISS. It's better to ask them directly if you need any further information.
Antti
From: Antti Viklund Sent: torstai 6. huhtikuuta 2023 14.55 To: bco-kieppi@lists.oulu.fi Subject: Freezer room malfunction affects whole Kieppi
Hi all, The cascading failure saga of the freezer rooms in this building continues. There's a problem in the system and it now affects all the rooms. The maintenance is trying to fix it so don't open any doors of the freezer rooms in 2nd and 3rd floors for now to keep the temp down!
The 4th floor freezer room seems to be working normally still so that maybe can be used as a backup in worse case scenario. But let's hope they can fix the problem today.
Antti