View Full Version : Airedale PCO3 password?
almichieuk
15-03-2012, 12:47 PM
I am after the high level password for a UCC400 type chiller. I know the 0113, but this doesn't let you in to the "higher level". I need to make some adjustments to the EEV control. And without it, well I can't.
Thanks in advance.
hyperion
15-03-2012, 01:03 PM
Didn't think that there was anything higher than 0113. Guess you will need to talk nicely to Airedale Technical Services. Good luck!
1torr
17-03-2012, 04:10 PM
PID Adjust at your peril, been there and ended up putting it back as it was.
install monkey
17-03-2012, 08:31 PM
found these courtesy of chillermans post
4648
4643
4633
4618
almichieuk
18-03-2012, 07:40 AM
found these courtesy of chillermans post
4648
4643
4633
4618
Thanks - I had already tried those. They worked on another site with an older version of this chiller. But not on these machines.
All it needs a some fine adjustments to the integral time of the valve to stop it over shooting
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