chiller is in permanent alarm state, was intermitent in the last weeks
- The pump is pumping, we could feel the water pressure and when we disconnected the tubing the water was flowing how it should
- The compressor is working
- The temperature is fine (~17 degrees in the room, though the chiller is reporting 13 degrees)
- Water level is fine.
We think either the temperature controller or the relay switching between ALARM and NORMAL state is faulty. Did others experience similar issues?
Unfortunately, this is somewhat urgent because we need to produce some Christmas presents for our sponsors…