164 A/C

[adoherty@xxxxxxxxxxxxx]

Fernando said:

People,
Following the suggestion of some digesters, I restore the pressure of the A/C
system (low pressure) to specified value (35-40 PSI). I have checked all
relays
and error code and everything is fine. But the A/C still not running in cold.
The symptoms shown something wrong is coming from the compressor, whistle and
trinary switch that is not trip the fan out when the A/C is on (probably low
pressure in high pressure circuit).
Does anybody has faced similar problem or have some suggestion?
The A/C system was retrofitted from R12 -> 136-a.
 
Fernando/164L

-----------------

Fernando, is it possible you have receiver/dryer/compressor hoses etc
installed
backward? Did you remove anything (should have is you were switching from 12
to
134) in the switch? Double check that stuff.

Good Luck



--
Adam S. Doherty
Howard Hughes Medical Institute
University of Pennsylvania--School of Medicine
360 CRB
415 Curie Blvd
Philadelphia, PA  19104   USA

Phone: 215-898-7806
Fax: 215-898-8780
Email: adoherty@domain.elided
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