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<div class="moz-cite-prefix">Dear Amanda,<br>
the chiller is again behaving out of control (increasing the
temperature).<br>
Are you doing anything on the system?<br>
we are also having a huge noise on INTLK TEMP2 sensor that sopped
for a brief while before to start again.<br>
Any guess?<br>
Can we pass by to your office late this mourning to discuss
together what could be the caus of the problem?<br>
Thanks in advance<br>
Marco<br>
<img src="cid:part1.02040908.02030002@ge.infn.it" alt=""><br>
<br>
<br>
Raffaella De Vita wrote:<br>
</div>
<blockquote
cite="mid:47455_1511964425_vATE733q042678_74b4d4c0-d159-6ef9-2d1e-625ac1212f99@ge.infn.it"
type="cite">Hi Amanda,
<br>
yesterday afternoon, after we talked, I reset the chiller to the
factory settings to see if that could help in getting the device
to the setpoint temperature but it did not make a difference.
However, this morning around 7:30 am, the chiller started to
behave normally again and the temperature is now approaching the
set point. We are trying to figure out what may have changed at
the time since it looks like this sudden change was determined by
some external factor. Was there anything done to the interlocks at
that time?
<br>
Regards,
<br>
Raffaella
<br>
<br>
Amanda Hoebel wrote:
<br>
<blockquote type="cite">Hi Raffaella,
<br>
<br>
The condensation sensor has been added into the interlocks in
EPICS. We will look at the chiller and digital module to see if
we can figure out why the temperature was not going to 6C.
<br>
<br>
Regards,
<br>
Amanda
<br>
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