Early this morning I noticed the LVEA temperature falling. Around 8:00 A M local time, I brought in 1 stage of heat in Zone 3A, this brought the temperature up. 3A is currently not one of the four zones controlled by the VARIAC transformers so I am reducing this zone and will slightly increase Zone 4 and 5 from 8 to 9 ma, which are controlled by the VARIACS. This should help stabilize the temperatures.

Around that same time this morning Nutsinee informed me that she had critical alarm at EY chiller yard. I looked into the alarm and found that CWP-1 had tripped. Fortunately, this trip occurred during one of the chiller off cycles. I started CWP-2 and reset CWP-1, all seems to be good so far.